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[PATCH OLK-6.6] drm/loongson: disable loongson drm driver by default for LS7A2000
by Hongchen Zhang 06 Dec '24

06 Dec '24

From: Tianrui Zhao <zhaotianrui(a)loongson.cn> LoongArch inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB8U6Q CVE: NA -------------------------------- LS7A2000 no longer use loongson drm driver, but instead use dkms software package. Signed-off-by: Tianrui Zhao <zhaotianrui(a)loongson.cn> --- arch/loongarch/configs/loongson3_defconfig | 2 +- drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/loongson/lsdc_drv.c | 9 +++++++++ 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index 5602d9fe182b..87f95a997e83 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -1473,7 +1473,7 @@ CONFIG_DRM_AST_LOONGSON=y CONFIG_DRM_MGAG200=m CONFIG_DRM_QXL=m CONFIG_DRM_VIRTIO_GPU=m -CONFIG_DRM_LOONGSON=y +CONFIG_DRM_LOONGSON=m CONFIG_DRM_BOCHS=m CONFIG_DRM_CIRRUS_QEMU=m CONFIG_FB=y diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index b120267fbe40..7ba2ec90c3f7 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -197,6 +197,6 @@ obj-y += gud/ obj-$(CONFIG_DRM_HYPERV) += hyperv/ obj-y += solomon/ obj-$(CONFIG_DRM_SPRD) += sprd/ -obj-$(CONFIG_DRM_LOONGSON) += loongson/ +obj-y += loongson/ obj-$(CONFIG_DRM_PHYTIUM) += phytium/ obj-$(CONFIG_HYDCU_FIXUP_HEADER) += hygon/hydcu-fixup-header/ diff --git a/drivers/gpu/drm/loongson/lsdc_drv.c b/drivers/gpu/drm/loongson/lsdc_drv.c index 188ec82afcfb..75329eb31e79 100644 --- a/drivers/gpu/drm/loongson/lsdc_drv.c +++ b/drivers/gpu/drm/loongson/lsdc_drv.c @@ -30,6 +30,10 @@ #define DRIVER_MINOR 0 #define DRIVER_PATCHLEVEL 0 +int loongson_lg100_support; +MODULE_PARM_DESC(LG100_support, "LG100 support (1 = enabled, 0 = disabled)"); +module_param_named(LG100_support, loongson_lg100_support, int, 0444); + DEFINE_DRM_GEM_FOPS(lsdc_gem_fops); static const struct drm_driver lsdc_drm_driver = { @@ -264,6 +268,11 @@ static int lsdc_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct lsdc_device *ldev; int ret; + /* loongson drm driver will not be used on 7A2000 */ + if ((enum loongson_chip_id)ent->driver_data == CHIP_LS7A2000 && + !loongson_lg100_support) + return -ENODEV; + descp = lsdc_device_probe(pdev, ent->driver_data); if (IS_ERR_OR_NULL(descp)) return -ENODEV; -- 2.33.0

2 1

[PATCH OLK-6.6] drm/loongson: disable loongson drm driver by default for LS7A2000
by Hongchen Zhang 06 Dec '24

06 Dec '24

From: Tianrui Zhao <zhaotianrui(a)loongson.cn> LoongArch inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB8U6Q CVE: NA -------------------------------- LS7A2000 no longer use loongson drm driver, but instead use dkms software package. Signed-off-by: Tianrui Zhao <zhaotianrui(a)loongson.cn> --- arch/loongarch/configs/loongson3_defconfig | 2 +- drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/loongson/lsdc_drv.c | 9 +++++++++ 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index 5602d9fe182b..87f95a997e83 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -1473,7 +1473,7 @@ CONFIG_DRM_AST_LOONGSON=y CONFIG_DRM_MGAG200=m CONFIG_DRM_QXL=m CONFIG_DRM_VIRTIO_GPU=m -CONFIG_DRM_LOONGSON=y +CONFIG_DRM_LOONGSON=m CONFIG_DRM_BOCHS=m CONFIG_DRM_CIRRUS_QEMU=m CONFIG_FB=y diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 83153ec4c006..e3863fae6f31 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -197,7 +197,7 @@ obj-y += gud/ obj-$(CONFIG_DRM_HYPERV) += hyperv/ obj-y += solomon/ obj-$(CONFIG_DRM_SPRD) += sprd/ -obj-$(CONFIG_DRM_LOONGSON) += loongson/ +obj-y += loongson/ obj-$(CONFIG_DRM_PHYTIUM) += phytium/ obj-$(CONFIG_HYDCU_FIXUP_HEADER) += hygon/hydcu-fixup-header/ obj-$(CONFIG_DRM_HEL) += hel/ diff --git a/drivers/gpu/drm/loongson/lsdc_drv.c b/drivers/gpu/drm/loongson/lsdc_drv.c index 188ec82afcfb..75329eb31e79 100644 --- a/drivers/gpu/drm/loongson/lsdc_drv.c +++ b/drivers/gpu/drm/loongson/lsdc_drv.c @@ -30,6 +30,10 @@ #define DRIVER_MINOR 0 #define DRIVER_PATCHLEVEL 0 +int loongson_lg100_support; +MODULE_PARM_DESC(LG100_support, "LG100 support (1 = enabled, 0 = disabled)"); +module_param_named(LG100_support, loongson_lg100_support, int, 0444); + DEFINE_DRM_GEM_FOPS(lsdc_gem_fops); static const struct drm_driver lsdc_drm_driver = { @@ -264,6 +268,11 @@ static int lsdc_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct lsdc_device *ldev; int ret; + /* loongson drm driver will not be used on 7A2000 */ + if ((enum loongson_chip_id)ent->driver_data == CHIP_LS7A2000 && + !loongson_lg100_support) + return -ENODEV; + descp = lsdc_device_probe(pdev, ent->driver_data); if (IS_ERR_OR_NULL(descp)) return -ENODEV; -- 2.33.0

2 1

[openeuler:OLK-5.10 2544/2544] drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32.
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 62115cd26964793faf7258b85de408a84e2db5b1 commit: d48b7d951d22f7f97d68ae7b580769827683d404 [2544/2544] drivers: initial support for xsc drivers from Yunsilicon Technology config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241206/202412061521.TPZ6nryY-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412061521.TPZ6nryY-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412061521.TPZ6nryY-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/yunsilicon/xsc/pci/main.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/main.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/main.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/main.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/main.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc/pci/main.c: note: in included file: >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:26:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:27:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:28:32: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:29:36: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:30:31: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:37:53: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:43:52: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:44:50: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:47:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:48:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:49:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:54:40: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:56:45: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:57:48: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:62:46: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:63:44: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/eq.c: note: in included file (through include/linux/kernel.h, include/linux/interrupt.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eq.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/interrupt.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eq.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eq.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eq.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc/pci/eq.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc/pci/wq.h): >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:26:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:27:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:28:32: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:29:36: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:30:31: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:37:53: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:43:52: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:44:50: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:47:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:48:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:49:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:54:40: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:56:45: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:57:48: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:62:46: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:63:44: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/debugfs.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/wait.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/debugfs.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/debugfs.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/debugfs.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/debugfs.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc/pci/debugfs.c: note: in included file: >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:26:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:27:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:28:32: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:29:36: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:30:31: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:37:53: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:43:52: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:44:50: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:47:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:48:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:49:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:54:40: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:56:45: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:57:48: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:62:46: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:63:44: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/intf.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/intf.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/intf.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/intf.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/intf.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/wq.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/driver.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/wq.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/driver.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/wq.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/wq.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/wq.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc/pci/wq.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc/pci/wq.h): >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:26:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:27:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:28:32: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:29:36: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:30:31: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:37:53: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:43:52: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:44:50: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:47:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:48:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:49:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:54:40: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:56:45: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:57:48: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:62:46: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:63:44: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/alloc.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/alloc.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/alloc.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/alloc.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/alloc.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/cq.c: note: in included file (through include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cq.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cq.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cq.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cq.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/qp.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/qp.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/qp.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/qp.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/qp.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/qp.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc/pci/qp.c: note: in included file: >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:26:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:27:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:28:32: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:29:36: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:30:31: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/qp.h:37:53: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:43:52: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:44:50: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:47:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:48:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:49:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:54:40: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:56:45: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:57:48: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:62:46: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/qp.h:63:44: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/port.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/port.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/port.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/port.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/port.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/fw.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/driver.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/driver.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/cmd2.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cmd2.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cmd2.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cmd2.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/cmd2.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/pagealloc.c: note: in included file (through include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pagealloc.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pagealloc.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pagealloc.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pagealloc.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/mr.c: note: in included file (through include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mr.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mr.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mr.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mr.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/pd.c: note: in included file (through include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pd.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pd.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pd.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pd.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/mad.c: note: in included file (through include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mad.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mad.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mad.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/mad.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/timer.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_lag.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/kobject.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/pci_irq.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_pci_ctrl.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/vport.c: note: in included file (through include/linux/kernel.h, include/linux/skbuff.h, include/linux/if_ether.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/vport.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/skbuff.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/vport.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/vport.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/vport.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/eswitch.c: note: in included file (through include/linux/kernel.h, include/linux/skbuff.h, include/linux/if_ether.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eswitch.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/skbuff.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eswitch.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eswitch.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/eswitch.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h, ...): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/devlink.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/devlink.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/devlink.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/devlink.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/devlink.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/sriov_sysfs.c: note: in included file (through include/linux/string.h, include/linux/uuid.h, include/linux/mod_devicetable.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov_sysfs.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov_sysfs.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov_sysfs.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/sriov_sysfs.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/xsc_port_ctrl.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_port_ctrl.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_port_ctrl.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_port_ctrl.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/xsc_port_ctrl.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/fw/cmd.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/cmd.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/cmd.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/cmd.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/cmd.c: note: in included file: >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/fw/osdep.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/osdep.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/osdep.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/osdep.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/osdep.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_mem.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_mem.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_mem.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_mem.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_mem.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_res.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_res.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_res.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_res.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_res.c: note: in included file (through drivers/net/ethernet/yunsilicon/xsc//common/driver.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h, ...): >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. -- drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_flow.c: note: in included file (through include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_flow.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, drivers/net/ethernet/yunsilicon/xsc//common/xsc_core.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_flow.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_flow.c: note: in included file (through include/linux/filter.h, include/net/sock.h, include/linux/tcp.h, include/linux/ipv6.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/net/ethernet/yunsilicon/xsc/pci/fw/xsc_flow.c: note: in included file: >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:272:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:282:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. >> drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:285:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:297:30: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:307:27: sparse: sparse: invalid bitfield specifier for type restricted __le64. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:310:29: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:328:24: sparse: sparse: invalid bitfield specifier for type restricted __le16. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:423:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:424:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:425:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:428:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:429:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:430:23: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:433:35: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:434:27: sparse: sparse: invalid bitfield specifier for type restricted __le32. drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h:435:33: sparse: sparse: invalid bitfield specifier for type restricted __le32. vim +272 drivers/net/ethernet/yunsilicon/xsc//common/xsc_hsi.h 263 264 struct xsc_cqe { 265 union { 266 u8 msg_opcode; 267 struct { 268 u8 error_code:7; 269 u8 is_error:1; 270 }; 271 }; > 272 __le32 qp_id:15; 273 u8 rsv1:1; 274 u8 se:1; 275 u8 has_pph:1; 276 u8 type:1; 277 u8 with_immdt:1; 278 u8 csum_err:4; 279 __le32 imm_data; 280 __le32 msg_len; 281 __le32 vni; > 282 __le64 ts:48; 283 __le16 wqe_id; 284 __le16 rsv[3]; > 285 __le16 rsv2:15; 286 u8 owner:1; 287 }; 288 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1] nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
by Yipeng Zou 06 Dec '24

06 Dec '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> mainline inclusion from mainline-v6.12 commit 2026559a6c4ce34db117d2db8f710fe2a9420d5a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB956M CVE: CVE-2024-53130 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- When using the "block:block_dirty_buffer" tracepoint, mark_buffer_dirty() may cause a NULL pointer dereference, or a general protection fault when KASAN is enabled. This happens because, since the tracepoint was added in mark_buffer_dirty(), it references the dev_t member bh->b_bdev->bd_dev regardless of whether the buffer head has a pointer to a block_device structure. In the current implementation, nilfs_grab_buffer(), which grabs a buffer to read (or create) a block of metadata, including b-tree node blocks, does not set the block device, but instead does so only if the buffer is not in the "uptodate" state for each of its caller block reading functions. However, if the uptodate flag is set on a folio/page, and the buffer heads are detached from it by try_to_free_buffers(), and new buffer heads are then attached by create_empty_buffers(), the uptodate flag may be restored to each buffer without the block device being set to bh->b_bdev, and mark_buffer_dirty() may be called later in that state, resulting in the bug mentioned above. Fix this issue by making nilfs_grab_buffer() always set the block device of the super block structure to the buffer head, regardless of the state of the buffer's uptodate flag. Link: https://lkml.kernel.org/r/20241106160811.3316-3-konishi.ryusuke@gmail.com Fixes: 5305cb830834 ("block: add block_{touch|dirty}_buffer tracepoint") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: Tejun Heo <tj(a)kernel.org> Cc: Ubisectech Sirius <bugreport(a)valiantsec.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> confilct: fs/nilfs2/page.c Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com> --- fs/nilfs2/btnode.c | 2 -- fs/nilfs2/gcinode.c | 4 +--- fs/nilfs2/mdt.c | 1 - fs/nilfs2/page.c | 1 + 4 files changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c index 793bd853d564..1ee793118c7b 100644 --- a/fs/nilfs2/btnode.c +++ b/fs/nilfs2/btnode.c @@ -68,7 +68,6 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr) goto failed; } memset(bh->b_data, 0, i_blocksize(inode)); - bh->b_bdev = inode->i_sb->s_bdev; bh->b_blocknr = blocknr; set_buffer_mapped(bh); set_buffer_uptodate(bh); @@ -133,7 +132,6 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr, goto found; } set_buffer_mapped(bh); - bh->b_bdev = inode->i_sb->s_bdev; bh->b_blocknr = pblocknr; /* set block address for read */ bh->b_end_io = end_buffer_read_sync; get_bh(bh); diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c index b0077f5f7112..518e10be1073 100644 --- a/fs/nilfs2/gcinode.c +++ b/fs/nilfs2/gcinode.c @@ -83,10 +83,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, goto out; } - if (!buffer_mapped(bh)) { - bh->b_bdev = inode->i_sb->s_bdev; + if (!buffer_mapped(bh)) set_buffer_mapped(bh); - } bh->b_blocknr = pbn; bh->b_end_io = end_buffer_read_sync; get_bh(bh); diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c index e80ef2c0a785..c1f964916489 100644 --- a/fs/nilfs2/mdt.c +++ b/fs/nilfs2/mdt.c @@ -89,7 +89,6 @@ static int nilfs_mdt_create_block(struct inode *inode, unsigned long block, if (buffer_uptodate(bh)) goto failed_bh; - bh->b_bdev = sb->s_bdev; err = nilfs_mdt_insert_new_block(inode, block, bh, init_block); if (likely(!err)) { get_bh(bh); diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index c4ca554bd73c..4cd1dcea9994 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -64,6 +64,7 @@ struct buffer_head *nilfs_grab_buffer(struct inode *inode, put_page(page); return NULL; } + bh->b_bdev = inode->i_sb->s_bdev; return bh; } -- 2.34.1

2 1

[PATCH OLK-5.10] nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
by Yipeng Zou 06 Dec '24

06 Dec '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> mainline inclusion from mainline-v6.12 commit 2026559a6c4ce34db117d2db8f710fe2a9420d5a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB956M CVE: CVE-2024-53130 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- When using the "block:block_dirty_buffer" tracepoint, mark_buffer_dirty() may cause a NULL pointer dereference, or a general protection fault when KASAN is enabled. This happens because, since the tracepoint was added in mark_buffer_dirty(), it references the dev_t member bh->b_bdev->bd_dev regardless of whether the buffer head has a pointer to a block_device structure. In the current implementation, nilfs_grab_buffer(), which grabs a buffer to read (or create) a block of metadata, including b-tree node blocks, does not set the block device, but instead does so only if the buffer is not in the "uptodate" state for each of its caller block reading functions. However, if the uptodate flag is set on a folio/page, and the buffer heads are detached from it by try_to_free_buffers(), and new buffer heads are then attached by create_empty_buffers(), the uptodate flag may be restored to each buffer without the block device being set to bh->b_bdev, and mark_buffer_dirty() may be called later in that state, resulting in the bug mentioned above. Fix this issue by making nilfs_grab_buffer() always set the block device of the super block structure to the buffer head, regardless of the state of the buffer's uptodate flag. Link: https://lkml.kernel.org/r/20241106160811.3316-3-konishi.ryusuke@gmail.com Fixes: 5305cb830834 ("block: add block_{touch|dirty}_buffer tracepoint") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: Tejun Heo <tj(a)kernel.org> Cc: Ubisectech Sirius <bugreport(a)valiantsec.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> confilct: fs/nilfs2/page.c Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com> --- fs/nilfs2/btnode.c | 2 -- fs/nilfs2/gcinode.c | 4 +--- fs/nilfs2/mdt.c | 1 - fs/nilfs2/page.c | 1 + 4 files changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c index 28a726553318..1ced5bc551e4 100644 --- a/fs/nilfs2/btnode.c +++ b/fs/nilfs2/btnode.c @@ -68,7 +68,6 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr) goto failed; } memset(bh->b_data, 0, i_blocksize(inode)); - bh->b_bdev = inode->i_sb->s_bdev; bh->b_blocknr = blocknr; set_buffer_mapped(bh); set_buffer_uptodate(bh); @@ -133,7 +132,6 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr, goto found; } set_buffer_mapped(bh); - bh->b_bdev = inode->i_sb->s_bdev; bh->b_blocknr = pblocknr; /* set block address for read */ bh->b_end_io = end_buffer_read_sync; get_bh(bh); diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c index b0077f5f7112..518e10be1073 100644 --- a/fs/nilfs2/gcinode.c +++ b/fs/nilfs2/gcinode.c @@ -83,10 +83,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, goto out; } - if (!buffer_mapped(bh)) { - bh->b_bdev = inode->i_sb->s_bdev; + if (!buffer_mapped(bh)) set_buffer_mapped(bh); - } bh->b_blocknr = pbn; bh->b_end_io = end_buffer_read_sync; get_bh(bh); diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c index e80ef2c0a785..c1f964916489 100644 --- a/fs/nilfs2/mdt.c +++ b/fs/nilfs2/mdt.c @@ -89,7 +89,6 @@ static int nilfs_mdt_create_block(struct inode *inode, unsigned long block, if (buffer_uptodate(bh)) goto failed_bh; - bh->b_bdev = sb->s_bdev; err = nilfs_mdt_insert_new_block(inode, block, bh, init_block); if (likely(!err)) { get_bh(bh); diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index 7adf74b52550..80f1f371d729 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -64,6 +64,7 @@ struct buffer_head *nilfs_grab_buffer(struct inode *inode, put_page(page); return NULL; } + bh->b_bdev = inode->i_sb->s_bdev; return bh; } -- 2.34.1

2 1

[PATCH OLK-6.6] nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
by Yipeng Zou 06 Dec '24

06 Dec '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> stable inclusion from stable-v6.6.63 commit b0e4765740040c44039282057ecacd7435d1d2ba category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB956M CVE: CVE-2024-53130 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 2026559a6c4ce34db117d2db8f710fe2a9420d5a upstream. When using the "block:block_dirty_buffer" tracepoint, mark_buffer_dirty() may cause a NULL pointer dereference, or a general protection fault when KASAN is enabled. This happens because, since the tracepoint was added in mark_buffer_dirty(), it references the dev_t member bh->b_bdev->bd_dev regardless of whether the buffer head has a pointer to a block_device structure. In the current implementation, nilfs_grab_buffer(), which grabs a buffer to read (or create) a block of metadata, including b-tree node blocks, does not set the block device, but instead does so only if the buffer is not in the "uptodate" state for each of its caller block reading functions. However, if the uptodate flag is set on a folio/page, and the buffer heads are detached from it by try_to_free_buffers(), and new buffer heads are then attached by create_empty_buffers(), the uptodate flag may be restored to each buffer without the block device being set to bh->b_bdev, and mark_buffer_dirty() may be called later in that state, resulting in the bug mentioned above. Fix this issue by making nilfs_grab_buffer() always set the block device of the super block structure to the buffer head, regardless of the state of the buffer's uptodate flag. Link: https://lkml.kernel.org/r/20241106160811.3316-3-konishi.ryusuke@gmail.com Fixes: 5305cb830834 ("block: add block_{touch|dirty}_buffer tracepoint") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: Tejun Heo <tj(a)kernel.org> Cc: Ubisectech Sirius <bugreport(a)valiantsec.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com> --- fs/nilfs2/btnode.c | 2 -- fs/nilfs2/gcinode.c | 4 +--- fs/nilfs2/mdt.c | 1 - fs/nilfs2/page.c | 1 + 4 files changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c index 8fe348bceabe..eaf646b45cc9 100644 --- a/fs/nilfs2/btnode.c +++ b/fs/nilfs2/btnode.c @@ -68,7 +68,6 @@ nilfs_btnode_create_block(struct address_space *btnc, __u64 blocknr) goto failed; } memset(bh->b_data, 0, i_blocksize(inode)); - bh->b_bdev = inode->i_sb->s_bdev; bh->b_blocknr = blocknr; set_buffer_mapped(bh); set_buffer_uptodate(bh); @@ -133,7 +132,6 @@ int nilfs_btnode_submit_block(struct address_space *btnc, __u64 blocknr, goto found; } set_buffer_mapped(bh); - bh->b_bdev = inode->i_sb->s_bdev; bh->b_blocknr = pblocknr; /* set block address for read */ bh->b_end_io = end_buffer_read_sync; get_bh(bh); diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c index 8beb2730929d..c5a119f3cb0d 100644 --- a/fs/nilfs2/gcinode.c +++ b/fs/nilfs2/gcinode.c @@ -83,10 +83,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, goto out; } - if (!buffer_mapped(bh)) { - bh->b_bdev = inode->i_sb->s_bdev; + if (!buffer_mapped(bh)) set_buffer_mapped(bh); - } bh->b_blocknr = pbn; bh->b_end_io = end_buffer_read_sync; get_bh(bh); diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c index 19c8158605ed..75a2ed5ee6e0 100644 --- a/fs/nilfs2/mdt.c +++ b/fs/nilfs2/mdt.c @@ -89,7 +89,6 @@ static int nilfs_mdt_create_block(struct inode *inode, unsigned long block, if (buffer_uptodate(bh)) goto failed_bh; - bh->b_bdev = sb->s_bdev; err = nilfs_mdt_insert_new_block(inode, block, bh, init_block); if (likely(!err)) { get_bh(bh); diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index 956c90700e15..9bced0a5c253 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -64,6 +64,7 @@ struct buffer_head *nilfs_grab_buffer(struct inode *inode, put_page(page); return NULL; } + bh->b_bdev = inode->i_sb->s_bdev; return bh; } -- 2.34.1

2 1

[PATCH OLK-6.6 V1 0/2] OLK-6.6-fix-CVE-2024-49906
by Cheng Yu 06 Dec '24

06 Dec '24

OLK-6.6-fix-CVE-2024-49906 Rodrigo Siqueira (1): drm/amd/display: Check null pointer before try to access it Wayne Lin (1): drm/amd/display: Check null pointer before try to access it .../gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) -- 2.25.1

2 3

[openeuler:OLK-6.6] BUILD REGRESSION f0c88450d57092a03a2efd8e066f146f2b7c4ee0
by kernel test robot 06 Dec '24

06 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: f0c88450d57092a03a2efd8e066f146f2b7c4ee0 !13837 update patches for sw64 architecture Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412060508.uzqNwHvM-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412060551.aZtqTJZV-lkp@intel.com drivers/scsi/leapioraid/leapioraid_func.c:1300:1: warning: no previous prototype for 'leapioraid_base_process_reply_queue' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:1300:1: warning: no previous prototype for function 'leapioraid_base_process_reply_queue' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:1468:5: warning: no previous prototype for 'leapioraid_base_irqpoll' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:1468:5: warning: no previous prototype for function 'leapioraid_base_irqpoll' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:1490:1: warning: no previous prototype for 'leapioraid_base_init_irqpolls' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:1490:1: warning: no previous prototype for function 'leapioraid_base_init_irqpolls' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:1720:27: warning: variable 'sgl_zero_addr' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_func.c:2030:70: warning: '-mq-poll' directive output may be truncated writing 8 bytes into a region of size between 6 and 31 [-Wformat-truncation=] drivers/scsi/leapioraid/leapioraid_func.c:2039:75: warning: '%d' directive output may be truncated writing between 1 and 3 bytes into a region of size between 1 and 26 [-Wformat-truncation=] drivers/scsi/leapioraid/leapioraid_func.c:289:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_func.c:392:59: warning: '%s' directive output may be truncated writing up to 23 bytes into a region of size 15 [-Wformat-truncation=] drivers/scsi/leapioraid/leapioraid_func.c:4307:12: warning: variable 'ct' is uninitialized when used here [-Wuninitialized] drivers/scsi/leapioraid/leapioraid_func.c:4414:1: warning: no previous prototype for 'leapioraid_base_flush_ios_and_panic' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:4414:1: warning: no previous prototype for function 'leapioraid_base_flush_ios_and_panic' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:5723:6: warning: variable 'ioc_state' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_func.c:5974:5: warning: variable 'issue_reset' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_func.c:671:1: warning: no previous prototype for 'leapioraid_base_stop_smart_polling' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_func.c:671:1: warning: no previous prototype for function 'leapioraid_base_stop_smart_polling' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:1854:1: warning: no previous prototype for 'leapioraid_scsihost_tm_cmd_map_status' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:1854:1: warning: no previous prototype for function 'leapioraid_scsihost_tm_cmd_map_status' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:1889:1: warning: no previous prototype for 'leapioraid_scsihost_tm_post_processing' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:1889:1: warning: no previous prototype for function 'leapioraid_scsihost_tm_post_processing' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:3602:32: warning: variable 'mpi_request' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_os.c:521:31: warning: no previous prototype for 'leapioraid_get_sdev_from_target' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:521:31: warning: no previous prototype for function 'leapioraid_get_sdev_from_target' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:5293:16: warning: variable 'timeleft' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_os.c:534:31: warning: no previous prototype for '__leapioraid_get_sdev_by_addr' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:534:31: warning: no previous prototype for function '__leapioraid_get_sdev_by_addr' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:7164:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_os.c:7727:28: warning: variable 'sas_target_priv_data' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_os.c:866:35: warning: no previous prototype for 'leapioraid_scsihost_enclosure_find_by_handle' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:866:35: warning: no previous prototype for function 'leapioraid_scsihost_enclosure_find_by_handle' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_os.c:9379:5: warning: variable 'revision' set but not used [-Wunused-but-set-variable] drivers/scsi/leapioraid/leapioraid_os.c:9464:28: warning: '%s' directive output may be truncated writing up to 23 bytes into a region of size 11 [-Wformat-truncation=] drivers/scsi/leapioraid/leapioraid_transport.c:104:1: warning: no previous prototype for 'leapioraid_transport_get_port_id_by_rphy' [-Wmissing-prototypes] drivers/scsi/leapioraid/leapioraid_transport.c:104:1: warning: no previous prototype for function 'leapioraid_transport_get_port_id_by_rphy' [-Wmissing-prototypes] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-function-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ct-is-uninitialized-when-used-here | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ioc_state-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-issue_reset-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-ret-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:variable-sgl_zero_addr-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-function-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-mpi_request-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-rc-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-revision-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-sas_target_priv_data-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:variable-timeleft-set-but-not-used | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-function-leapioraid_transport_get_port_id_by_rphy | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-HALTPOLL_CPUIDLE-when-selected-by-ARM64 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-001-20241206 | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-002-20241206 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-003-20241206 | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-004-20241206 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- arm64-randconfig-051-20241206 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-052-20241206 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-053-20241206 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- arm64-randconfig-054-20241206 | |-- arch-arm64-boot-dts-rockchip-rk3318-a95x-z2.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-a1.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::compatible:oneOf-conditional-failed-one-must-be-fixed: | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb::failed-to-match-any-schema-with-compatible:friendlyarm-nanopi-r2s-plus-rockchip-rk3328 | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:ethernet-ff540000:Unevaluated-properties-are-not-allowed-(-snps-txpbl-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-nanopi-r2s-plus.dtb:pwm-ff1b0030:interrupts-does-not-match-any-of-the-regexes:pinctrl | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-cc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | |-- arch-arm64-boot-dts-rockchip-rk3328-roc-pc.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) | `-- arch-arm64-boot-dts-rockchip-rk3328-rock64.dtb:hdmi-ff3c0000:Unevaluated-properties-are-not-allowed-(-sound-dai-cells-was-unexpected) |-- loongarch-allmodconfig | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_flush_ios_and_panic | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_init_irqpolls | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_irqpoll | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_process_reply_queue | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:no-previous-prototype-for-leapioraid_base_stop_smart_polling | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-__leapioraid_get_sdev_by_addr | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_get_sdev_from_target | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_enclosure_find_by_handle | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_tm_cmd_map_status | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:no-previous-prototype-for-leapioraid_scsihost_tm_post_processing | |-- drivers-scsi-leapioraid-leapioraid_os.c:warning:s-directive-output-may-be-truncated-writing-up-to-bytes-into-a-region-of-size | |-- drivers-scsi-leapioraid-leapioraid_transport.c:warning:no-previous-prototype-for-leapioraid_transport_get_port_id_by_rphy | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allyesconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- x86_64-allnoconfig | `-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. |-- x86_64-buildonly-randconfig-001-20241206 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241206 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241206 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-004-20241206 | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- x86_64-buildonly-randconfig-005-20241206 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-006-20241206 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-randconfig-123 | `-- fs-ext4-inode.c:sparse:sparse:symbol-ext4_iomap_buffered_read_ops-was-not-declared.-Should-it-be-static `-- x86_64-randconfig-161-20241206 |-- block-bdev.c-bdev_open_by_dev()-warn:possible-memory-leak-of-handle |-- block-blk-mq.c-queue_update_fair_tag_sharing()-warn:iterator-i-not-incremented |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 721m configs tested: 14 configs skipped: 93 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241206 clang-14 arm64 randconfig-002-20241206 gcc-14.2.0 arm64 randconfig-003-20241206 clang-20 arm64 randconfig-004-20241206 clang-20 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 x86_64 buildonly-randconfig-001-20241206 gcc-12 x86_64 buildonly-randconfig-002-20241206 gcc-12 x86_64 buildonly-randconfig-003-20241206 gcc-12 x86_64 buildonly-randconfig-004-20241206 clang-19 x86_64 buildonly-randconfig-005-20241206 gcc-11 x86_64 buildonly-randconfig-006-20241206 clang-19 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION e416567e80778667f6a949f0f19c32a3ee4cb06e
by kernel test robot 06 Dec '24

06 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: e416567e80778667f6a949f0f19c32a3ee4cb06e !14051 fix CVE-2024-50278 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412052349.hadZoo7L-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412060518.kosCJlfK-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412060831.N6mrEnfc-lkp@intel.com drivers/media/dvb-frontends/mn88443x.c:772:34: warning: unused variable 'mn88443x_of_match' [-Wunused-const-variable] kernel/livepatch/core.c:75:16: warning: no previous prototype for function 'klp_check_patch_kprobed' [-Wmissing-prototypes] Unverified Error/Warning (likely false positive, kindly check if interested): drivers/char/tpm/eventlog/.tmp_common.o: warning: objtool: missing symbol for section .text drivers/input/keyboard/.tmp_mtk-pmic-keys.o: warning: objtool: missing symbol for section .init.text drivers/mtd/.tmp_mtdpart.o: warning: objtool: missing symbol for section .text.unlikely fs/udf/unicode.o: warning: objtool: missing symbol for section .text include/linux/thread_info.h:59:17: warning: 'header' may be used uninitialized [-Wmaybe-uninitialized] samples/vfio-mdev/.tmp_mdpy-fb.o: warning: objtool: missing symbol for section .init.text Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-randconfig-002-20241205 | |-- arch-arm64-include-asm-irqflags.h:warning:flags-may-be-used-uninitialized | |-- drivers-tty-serial-sc16is7xx.c:warning:label-err_i2c-defined-but-not-used | `-- include-linux-thread_info.h:warning:header-may-be-used-uninitialized |-- arm64-randconfig-004-20241205 | |-- arch-arm64-include-asm-irqflags.h:warning:flags-may-be-used-uninitialized | |-- arch-arm64-kernel-watchdog_sdei.c:error:watchdog_thresh-undeclared-(first-use-in-this-function) | |-- include-linux-uaccess.h:warning:sve-may-be-used-uninitialized | |-- include-linux-uaccess.h:warning:tx_cfg-may-be-used-uninitialized | |-- kernel-watchdog_hld.c:error:implicit-declaration-of-function-is_hardlockup | `-- kernel-watchdog_hld.c:error:sysctl_hardlockup_all_cpu_backtrace-undeclared-(first-use-in-this-function) |-- x86_64-buildonly-randconfig-001-20241206 | |-- arch-x86-kernel-cpu-mce-genpool.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-media-platform-vicodec-vicodec-codec.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-mtd-nand-core.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-crypto-crypto.o:warning:objtool:missing-symbol-for-section-.text.unlikely | |-- fs-udf-unicode.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-sched-core.o:warning:objtool:missing-symbol-for-section-.text.unlikely | |-- ld:super.c:(.init.text):undefined-reference-to-__netlink_kernel_create | |-- ld:super.c:(.text):undefined-reference-to-__nlmsg_put | |-- ld:super.c:(.text):undefined-reference-to-kfree_skb | |-- ld:super.c:(.text):undefined-reference-to-netlink_broadcast | |-- sound-usb-power.o:warning:objtool:missing-symbol-for-section-.text | |-- super.c:(.exit.text):undefined-reference-to-netlink_kernel_release | |-- super.c:(.init.text):undefined-reference-to-init_net | `-- super.c:(.text):undefined-reference-to-__alloc_skb |-- x86_64-buildonly-randconfig-002-20240706 | `-- sound-firewire-cmp.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-002-20241205 | `-- drivers-hwmon-npcm750-pwm-fan.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-002-20241206 | |-- drivers-mtd-mtdchar.o:warning:objtool:missing-symbol-for-section-.exit.text | `-- drivers-nvme-target-configfs.o:warning:objtool:missing-symbol-for-section-.exit.text |-- x86_64-buildonly-randconfig-003-20240710 | `-- arch-x86-mm-dump_pagetables.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-003-20241206 | |-- arch-x86-mm-.tmp_maccess.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-char-tpm-eventlog-.tmp_common.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-hwtracing-intel_th-.tmp_msu-sink.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-input-keyboard-.tmp_mtk-pmic-keys.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-mfd-.tmp_madera-i2c.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-mtd-.tmp_mtdpart.o:warning:objtool:missing-symbol-for-section-.text.unlikely | |-- drivers-mtd-nand-spi-.tmp_core.o:warning:objtool:missing-symbol-for-section-.init.text | |-- fs-autofs-.tmp_init.o:warning:objtool:missing-symbol-for-section-.init.text | |-- kernel-sched-.tmp_pelt.o:warning:objtool:missing-symbol-for-section-.text | |-- ld:super.c:(.init.text):undefined-reference-to-__netlink_kernel_create | |-- ld:super.c:(.text):undefined-reference-to-__nlmsg_put | |-- ld:super.c:(.text):undefined-reference-to-kfree_skb | |-- ld:super.c:(.text):undefined-reference-to-netlink_broadcast | |-- samples-vfio-mdev-.tmp_mdpy-fb.o:warning:objtool:missing-symbol-for-section-.init.text | |-- super.c:(.exit.text):undefined-reference-to-netlink_kernel_release | |-- super.c:(.init.text):undefined-reference-to-init_net | `-- super.c:(.text):undefined-reference-to-__alloc_skb |-- x86_64-buildonly-randconfig-004-20240717 | `-- drivers-gpu-drm-i915-gvt-mmio_context.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-004-20241206 | `-- drivers-regulator-qcom-rpmh-regulator.c:warning:unused-variable-rpmh_regulator_match_table |-- x86_64-buildonly-randconfig-005-20241206 | `-- arch-x86-mm-pgtable.c:warning:free_pmds.constprop-accessing-bytes-in-a-region-of-size |-- x86_64-buildonly-randconfig-006-20240825 | `-- kernel-context_tracking.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-006-20241206 | |-- drivers-media-dvb-frontends-mn88443x.c:warning:unused-variable-mn88443x_of_match | |-- drivers-regulator-qcom-rpmh-regulator.c:warning:unused-variable-rpmh_regulator_match_table | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-002-20240824 | `-- fs-debugfs-file.o:warning:objtool:full_proxy_open:unreachable-instruction |-- x86_64-randconfig-005-20241118 | `-- fs-debugfs-file.o:warning:objtool:full_proxy_open:unreachable-instruction |-- x86_64-randconfig-006-20240819 | `-- drivers-usb-host-ehci-hcd.o:warning:objtool:ehci_endpoint_disable:unreachable-instruction |-- x86_64-randconfig-073-20240521 | `-- kernel-livepatch-core.c:warning:no-previous-prototype-for-function-klp_check_patch_kprobed |-- x86_64-randconfig-075-20240512 | `-- drivers-net-wireless-broadcom-brcm80211-brcmsmac-phy-phy_n.o:warning:objtool:wlc_phy_attach_nphy:can-t-find-switch-jump-table |-- x86_64-randconfig-121 | `-- net-mac80211-rx.c:sparse:sparse:dubious:x-y |-- x86_64-randconfig-123 | |-- kernel-time-time.c:sparse:sparse:symbol-__compat_get_timespec64-was-not-declared.-Should-it-be-static | `-- kernel-time-time.c:sparse:sparse:symbol-__compat_put_timespec64-was-not-declared.-Should-it-be-static |-- x86_64-randconfig-161 | `-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init `-- x86_64-randconfig-161-20240801 `-- mm-slab_common.o:warning:objtool:kmem_cache_create_usercopy:unreachable-instruction elapsed time: 727m configs tested: 12 configs skipped: 94 tested configs: arm64 allmodconfig gcc-14.2.0 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241205 gcc-14.2.0 arm64 randconfig-002-20241205 gcc-14.2.0 arm64 randconfig-003-20241205 gcc-14.2.0 arm64 randconfig-004-20241205 gcc-14.2.0 x86_64 buildonly-randconfig-001-20241206 gcc-12 x86_64 buildonly-randconfig-002-20241206 gcc-12 x86_64 buildonly-randconfig-003-20241206 gcc-12 x86_64 buildonly-randconfig-004-20241206 clang-19 x86_64 buildonly-randconfig-005-20241206 gcc-11 x86_64 buildonly-randconfig-006-20241206 clang-19 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1324/1324] kernel/sched/core.o: warning: objtool: missing symbol for section .text.unlikely
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: e416567e80778667f6a949f0f19c32a3ee4cb06e commit: f2701b77bbd992f3df4631de8493f21db0830452 [1324/1324] Merge 4.18-rc7 into master to pick up the KVM dependcy config: x86_64-buildonly-randconfig-001-20241206 (https://download.01.org/0day-ci/archive/20241206/202412060831.N6mrEnfc-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412060831.N6mrEnfc-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412060831.N6mrEnfc-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/sched/core.c:1283:5: warning: no previous prototype for 'migrate_swap' [-Wmissing-prototypes] 1283 | int migrate_swap(struct task_struct *cur, struct task_struct *p) | ^~~~~~~~~~~~ kernel/sched/core.c:1577:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes] 1577 | void sched_set_stop_task(int cpu, struct task_struct *stop) | ^~~~~~~~~~~~~~~~~~~ kernel/sched/core.c:3716:35: warning: no previous prototype for 'preempt_schedule_irq' [-Wmissing-prototypes] 3716 | asmlinkage __visible void __sched preempt_schedule_irq(void) | ^~~~~~~~~~~~~~~~~~~~ >> kernel/sched/core.o: warning: objtool: missing symbol for section .text.unlikely -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1324/1324] drivers/media/dvb-frontends/mn88443x.c:772:34: warning: unused variable 'mn88443x_of_match'
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: e416567e80778667f6a949f0f19c32a3ee4cb06e commit: 0f408ce8941fcb1b6e8431272cfc9337a0407d73 [1324/1324] media: dvb-frontends: add Socionext MN88443x ISDB-S/T demodulator driver config: x86_64-buildonly-randconfig-006-20241206 (https://download.01.org/0day-ci/archive/20241206/202412060518.kosCJlfK-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412060518.kosCJlfK-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412060518.kosCJlfK-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/media/dvb-frontends/mn88443x.c:772:34: warning: unused variable 'mn88443x_of_match' [-Wunused-const-variable] 772 | static const struct of_device_id mn88443x_of_match[] = { | ^~~~~~~~~~~~~~~~~ 1 warning generated. vim +/mn88443x_of_match +772 drivers/media/dvb-frontends/mn88443x.c 771 > 772 static const struct of_device_id mn88443x_of_match[] = { 773 { .compatible = "socionext,mn884433", .data = &mn88443x_spec_pri, }, 774 { .compatible = "socionext,mn884434-0", .data = &mn88443x_spec_pri, }, 775 { .compatible = "socionext,mn884434-1", .data = &mn88443x_spec_sec, }, 776 {} 777 }; 778 MODULE_DEVICE_TABLE(of, mn88443x_of_match); 779 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1599/1599] drivers/scsi/leapioraid/leapioraid_func.c:289:6: warning: variable 'ret' set but not used
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f0c88450d57092a03a2efd8e066f146f2b7c4ee0 commit: 7fea595ef48e9ab13bd31df067b19152153e1925 [1599/1599] SCSI: LEAPIORAID: Supports LEAPIO RAID controller config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20241206/202412060508.uzqNwHvM-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412060508.uzqNwHvM-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412060508.uzqNwHvM-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/scsi/leapioraid/leapioraid_func.c:51: In file included from include/linux/pci.h:1669: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_func.c:289:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 289 | int ret; | ^ >> drivers/scsi/leapioraid/leapioraid_func.c:671:1: warning: no previous prototype for function 'leapioraid_base_stop_smart_polling' [-Wmissing-prototypes] 671 | leapioraid_base_stop_smart_polling(struct LEAPIORAID_ADAPTER *ioc) | ^ drivers/scsi/leapioraid/leapioraid_func.c:670:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 670 | void | ^ | static >> drivers/scsi/leapioraid/leapioraid_func.c:1300:1: warning: no previous prototype for function 'leapioraid_base_process_reply_queue' [-Wmissing-prototypes] 1300 | leapioraid_base_process_reply_queue( | ^ drivers/scsi/leapioraid/leapioraid_func.c:1299:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1299 | int | ^ | static >> drivers/scsi/leapioraid/leapioraid_func.c:1468:5: warning: no previous prototype for function 'leapioraid_base_irqpoll' [-Wmissing-prototypes] 1468 | int leapioraid_base_irqpoll(struct irq_poll *irqpoll, int budget) | ^ drivers/scsi/leapioraid/leapioraid_func.c:1468:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1468 | int leapioraid_base_irqpoll(struct irq_poll *irqpoll, int budget) | ^ | static >> drivers/scsi/leapioraid/leapioraid_func.c:1490:1: warning: no previous prototype for function 'leapioraid_base_init_irqpolls' [-Wmissing-prototypes] 1490 | leapioraid_base_init_irqpolls(struct LEAPIORAID_ADAPTER *ioc) | ^ drivers/scsi/leapioraid/leapioraid_func.c:1489:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1489 | void | ^ | static >> drivers/scsi/leapioraid/leapioraid_func.c:1720:27: warning: variable 'sgl_zero_addr' set but not used [-Wunused-but-set-variable] 1720 | void *sg_local, *chain, *sgl_zero_addr; | ^ >> drivers/scsi/leapioraid/leapioraid_func.c:4307:12: warning: variable 'ct' is uninitialized when used here [-Wuninitialized] 4307 | ct); | ^~ drivers/scsi/leapioraid/leapioraid_func.c:4086:37: note: initialize the variable 'ct' to silence this warning 4086 | struct leapioraid_chain_tracker *ct; | ^ | = NULL >> drivers/scsi/leapioraid/leapioraid_func.c:4414:1: warning: no previous prototype for function 'leapioraid_base_flush_ios_and_panic' [-Wmissing-prototypes] 4414 | leapioraid_base_flush_ios_and_panic( | ^ drivers/scsi/leapioraid/leapioraid_func.c:4413:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 4413 | void | ^ | static >> drivers/scsi/leapioraid/leapioraid_func.c:5723:6: warning: variable 'ioc_state' set but not used [-Wunused-but-set-variable] 5723 | u32 ioc_state; | ^ >> drivers/scsi/leapioraid/leapioraid_func.c:5974:5: warning: variable 'issue_reset' set but not used [-Wunused-but-set-variable] 5974 | u8 issue_reset; | ^ 15 warnings generated. -- In file included from drivers/scsi/leapioraid/leapioraid_os.c:48: In file included from include/linux/blkdev.h:9: In file included from include/linux/blk_types.h:10: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/arm64/include/asm/cacheflush.h:11: In file included from include/linux/kgdb.h:19: In file included from include/linux/kprobes.h:28: In file included from include/linux/ftrace.h:13: In file included from include/linux/kallsyms.h:13: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_os.c:521:31: warning: no previous prototype for function 'leapioraid_get_sdev_from_target' [-Wmissing-prototypes] 521 | struct leapioraid_sas_device *leapioraid_get_sdev_from_target( | ^ drivers/scsi/leapioraid/leapioraid_os.c:521:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 521 | struct leapioraid_sas_device *leapioraid_get_sdev_from_target( | ^ | static >> drivers/scsi/leapioraid/leapioraid_os.c:534:31: warning: no previous prototype for function '__leapioraid_get_sdev_by_addr' [-Wmissing-prototypes] 534 | struct leapioraid_sas_device *__leapioraid_get_sdev_by_addr( | ^ drivers/scsi/leapioraid/leapioraid_os.c:534:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 534 | struct leapioraid_sas_device *__leapioraid_get_sdev_by_addr( | ^ | static >> drivers/scsi/leapioraid/leapioraid_os.c:866:35: warning: no previous prototype for function 'leapioraid_scsihost_enclosure_find_by_handle' [-Wmissing-prototypes] 866 | struct leapioraid_enclosure_node *leapioraid_scsihost_enclosure_find_by_handle( | ^ drivers/scsi/leapioraid/leapioraid_os.c:866:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 866 | struct leapioraid_enclosure_node *leapioraid_scsihost_enclosure_find_by_handle( | ^ | static >> drivers/scsi/leapioraid/leapioraid_os.c:1854:1: warning: no previous prototype for function 'leapioraid_scsihost_tm_cmd_map_status' [-Wmissing-prototypes] 1854 | leapioraid_scsihost_tm_cmd_map_status( | ^ drivers/scsi/leapioraid/leapioraid_os.c:1853:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1853 | int | ^ | static >> drivers/scsi/leapioraid/leapioraid_os.c:1889:1: warning: no previous prototype for function 'leapioraid_scsihost_tm_post_processing' [-Wmissing-prototypes] 1889 | leapioraid_scsihost_tm_post_processing(struct LEAPIORAID_ADAPTER *ioc, u16 handle, | ^ drivers/scsi/leapioraid/leapioraid_os.c:1888:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1888 | int | ^ | static >> drivers/scsi/leapioraid/leapioraid_os.c:3602:32: warning: variable 'mpi_request' set but not used [-Wunused-but-set-variable] 3602 | struct LeapioraidSCSIIOReq_t *mpi_request; | ^ >> drivers/scsi/leapioraid/leapioraid_os.c:5293:16: warning: variable 'timeleft' set but not used [-Wunused-but-set-variable] 5293 | unsigned long timeleft; | ^ >> drivers/scsi/leapioraid/leapioraid_os.c:7164:6: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 7164 | int rc; | ^ >> drivers/scsi/leapioraid/leapioraid_os.c:7727:28: warning: variable 'sas_target_priv_data' set but not used [-Wunused-but-set-variable] 7727 | struct LEAPIORAID_TARGET *sas_target_priv_data; | ^ >> drivers/scsi/leapioraid/leapioraid_os.c:9379:5: warning: variable 'revision' set but not used [-Wunused-but-set-variable] 9379 | u8 revision; | ^ 15 warnings generated. -- In file included from drivers/scsi/leapioraid/leapioraid_transport.c:50: In file included from include/linux/pci.h:1669: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_transport.c:104:1: warning: no previous prototype for function 'leapioraid_transport_get_port_id_by_rphy' [-Wmissing-prototypes] 104 | leapioraid_transport_get_port_id_by_rphy(struct LEAPIORAID_ADAPTER *ioc, | ^ drivers/scsi/leapioraid/leapioraid_transport.c:103:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 103 | u8 | ^ | static 6 warnings generated. vim +/ret +289 drivers/scsi/leapioraid/leapioraid_func.c 285 286 static int 287 leapioraid_udp_init(void) 288 { > 289 int ret; 290 u32 ip; 291 292 if (sock) 293 return 0; 294 if (!in4_pton(dest_ip, -1, (u8 *) &ip, -1, NULL)) { 295 pr_err("Invalid IP address: %s, set to default: 127.0.0.1\n", 296 dest_ip); 297 dest_ip = "127.0.0.1"; 298 } 299 ret = 300 sock_create_kern(&init_net, AF_INET, SOCK_DGRAM, IPPROTO_UDP, 301 &sock); 302 memset(&dest_addr, 0, sizeof(dest_addr)); 303 dest_addr.sin_family = AF_INET; 304 dest_addr.sin_addr.s_addr = ip; 305 dest_addr.sin_port = htons(port_no); 306 memset(&msg, 0, sizeof(msg)); 307 msg.msg_name = &dest_addr; 308 msg.msg_namelen = sizeof(struct sockaddr_in); 309 return 0; 310 } 311 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2544/2544] kernel/livepatch/core.c:1420:13: warning: no previous prototype for function 'arch_klp_set_brk_func'
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 220bfa0ea761db9406a3cfde3064aa029e829221 commit: b25272c022a17ee12688d001375e7a483385c568 [2544/2544] livepatch: Use breakpoint exception to optimize enabling livepatch config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241206/202412060504.AIlPmrzd-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412060504.AIlPmrzd-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412060504.AIlPmrzd-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/livepatch/core.c:16: In file included from include/linux/kallsyms.h:12: In file included from include/linux/mm.h:1557: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ kernel/livepatch/core.c:70:16: warning: no previous prototype for function 'klp_check_patch_kprobed' [-Wmissing-prototypes] 70 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ kernel/livepatch/core.c:70:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 70 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ | static kernel/livepatch/core.c:941:12: warning: no previous prototype for function 'arch_klp_func_can_patch' [-Wmissing-prototypes] 941 | int __weak arch_klp_func_can_patch(struct klp_func *func) | ^ kernel/livepatch/core.c:941:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 941 | int __weak arch_klp_func_can_patch(struct klp_func *func) | ^ | static kernel/livepatch/core.c:946:12: warning: no previous prototype for function 'arch_klp_init_func' [-Wmissing-prototypes] 946 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ kernel/livepatch/core.c:946:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 946 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ | static kernel/livepatch/core.c:1349:5: warning: no previous prototype for function 'klp_try_disable_patch' [-Wmissing-prototypes] 1349 | int klp_try_disable_patch(void *data) | ^ kernel/livepatch/core.c:1349:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1349 | int klp_try_disable_patch(void *data) | ^ | static kernel/livepatch/core.c:1383:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes] 1383 | void __weak arch_klp_code_modify_prepare(void) | ^ kernel/livepatch/core.c:1383:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1383 | void __weak arch_klp_code_modify_prepare(void) | ^ | static kernel/livepatch/core.c:1387:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes] 1387 | void __weak arch_klp_code_modify_post_process(void) | ^ kernel/livepatch/core.c:1387:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1387 | void __weak arch_klp_code_modify_post_process(void) | ^ | static kernel/livepatch/core.c:1391:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes] 1391 | void __weak *arch_klp_mem_alloc(size_t size) | ^ kernel/livepatch/core.c:1391:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1391 | void __weak *arch_klp_mem_alloc(size_t size) | ^ | static kernel/livepatch/core.c:1396:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes] 1396 | void __weak arch_klp_mem_free(void *mem) | ^ kernel/livepatch/core.c:1396:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1396 | void __weak arch_klp_mem_free(void *mem) | ^ | static kernel/livepatch/core.c:1406:12: warning: no previous prototype for function 'arch_klp_check_breakpoint' [-Wmissing-prototypes] 1406 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func) | ^ kernel/livepatch/core.c:1406:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1406 | int __weak arch_klp_check_breakpoint(struct arch_klp_data *arch_data, void *old_func) | ^ | static kernel/livepatch/core.c:1411:12: warning: no previous prototype for function 'arch_klp_add_breakpoint' [-Wmissing-prototypes] 1411 | int __weak arch_klp_add_breakpoint(struct arch_klp_data *arch_data, void *old_func) | ^ kernel/livepatch/core.c:1411:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1411 | int __weak arch_klp_add_breakpoint(struct arch_klp_data *arch_data, void *old_func) | ^ | static kernel/livepatch/core.c:1416:13: warning: no previous prototype for function 'arch_klp_remove_breakpoint' [-Wmissing-prototypes] 1416 | void __weak arch_klp_remove_breakpoint(struct arch_klp_data *arch_data, void *old_func) | ^ kernel/livepatch/core.c:1416:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1416 | void __weak arch_klp_remove_breakpoint(struct arch_klp_data *arch_data, void *old_func) | ^ | static >> kernel/livepatch/core.c:1420:13: warning: no previous prototype for function 'arch_klp_set_brk_func' [-Wmissing-prototypes] 1420 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func) | ^ kernel/livepatch/core.c:1420:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1420 | void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func) | ^ | static kernel/livepatch/core.c:1809:5: warning: no previous prototype for function 'klp_try_enable_patch' [-Wmissing-prototypes] 1809 | int klp_try_enable_patch(void *data) | ^ kernel/livepatch/core.c:1809:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1809 | int klp_try_enable_patch(void *data) | ^ | static 14 warnings generated. vim +/arch_klp_set_brk_func +1420 kernel/livepatch/core.c 1419 > 1420 void __weak arch_klp_set_brk_func(struct klp_func_node *func_node, void *new_func) 1421 { 1422 func_node->brk_func = new_func; 1423 } 1424 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1600/1600] drivers/scsi/leapioraid/leapioraid_func.c:671:1: warning: no previous prototype for 'leapioraid_base_stop_smart_polling'
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: f0c88450d57092a03a2efd8e066f146f2b7c4ee0 commit: 7fea595ef48e9ab13bd31df067b19152153e1925 [1600/1600] SCSI: LEAPIORAID: Supports LEAPIO RAID controller config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20241206/202412060551.aZtqTJZV-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412060551.aZtqTJZV-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412060551.aZtqTJZV-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_udp_init': drivers/scsi/leapioraid/leapioraid_func.c:289:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 289 | int ret; | ^~~ drivers/scsi/leapioraid/leapioraid_func.c: At top level: >> drivers/scsi/leapioraid/leapioraid_func.c:671:1: warning: no previous prototype for 'leapioraid_base_stop_smart_polling' [-Wmissing-prototypes] 671 | leapioraid_base_stop_smart_polling(struct LEAPIORAID_ADAPTER *ioc) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_func.c:1300:1: warning: no previous prototype for 'leapioraid_base_process_reply_queue' [-Wmissing-prototypes] 1300 | leapioraid_base_process_reply_queue( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_func.c:1468:5: warning: no previous prototype for 'leapioraid_base_irqpoll' [-Wmissing-prototypes] 1468 | int leapioraid_base_irqpoll(struct irq_poll *irqpoll, int budget) | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_func.c:1490:1: warning: no previous prototype for 'leapioraid_base_init_irqpolls' [-Wmissing-prototypes] 1490 | leapioraid_base_init_irqpolls(struct LEAPIORAID_ADAPTER *ioc) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_build_sg_scmd_ieee': drivers/scsi/leapioraid/leapioraid_func.c:1720:34: warning: variable 'sgl_zero_addr' set but not used [-Wunused-but-set-variable] 1720 | void *sg_local, *chain, *sgl_zero_addr; | ^~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: At top level: >> drivers/scsi/leapioraid/leapioraid_func.c:4414:1: warning: no previous prototype for 'leapioraid_base_flush_ios_and_panic' [-Wmissing-prototypes] 4414 | leapioraid_base_flush_ios_and_panic( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_hard_reset_handler': drivers/scsi/leapioraid/leapioraid_func.c:5723:13: warning: variable 'ioc_state' set but not used [-Wunused-but-set-variable] 5723 | u32 ioc_state; | ^~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_config_request': drivers/scsi/leapioraid/leapioraid_func.c:5974:12: warning: variable 'issue_reset' set but not used [-Wunused-but-set-variable] 5974 | u8 issue_reset; | ^~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_request_irq': >> drivers/scsi/leapioraid/leapioraid_func.c:2039:75: warning: '%d' directive output may be truncated writing between 1 and 3 bytes into a region of size between 1 and 26 [-Wformat-truncation=] 2039 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d-msix%d", | ^~ drivers/scsi/leapioraid/leapioraid_func.c:2039:65: note: directive argument in the range [0, 254] 2039 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d-msix%d", | ^~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2039:17: note: 'snprintf' output between 8 and 35 bytes into a destination of size 32 2039 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d-msix%d", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2040 | ioc->driver_name, ioc->id, index); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_func.c:2030:70: warning: '-mq-poll' directive output may be truncated writing 8 bytes into a region of size between 6 and 31 [-Wformat-truncation=] 2030 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d-mq-poll%d", | ^~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2030:65: note: directive argument in the range [-255, 255] 2030 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d-mq-poll%d", | ^~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:2030:17: note: 'snprintf' output between 11 and 39 bytes into a destination of size 32 2030 | snprintf(reply_q->name, LEAPIORAID_NAME_LENGTH, "%s%d-mq-poll%d", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2031 | ioc->driver_name, ioc->id, qid); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_start_log_watchdog': >> drivers/scsi/leapioraid/leapioraid_func.c:392:59: warning: '%s' directive output may be truncated writing up to 23 bytes into a region of size 15 [-Wformat-truncation=] 392 | sizeof(ioc->pcie_log_work_q_name), "poll_%s%d_status", | ^~ drivers/scsi/leapioraid/leapioraid_func.c:392:53: note: directive argument in the range [0, 255] 392 | sizeof(ioc->pcie_log_work_q_name), "poll_%s%d_status", | ^~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:391:9: note: 'snprintf' output between 14 and 39 bytes into a destination of size 20 391 | snprintf(ioc->pcie_log_work_q_name, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 392 | sizeof(ioc->pcie_log_work_q_name), "poll_%s%d_status", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 393 | ioc->driver_name, ioc->id); | ~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_start_watchdog': drivers/scsi/leapioraid/leapioraid_func.c:588:62: warning: '%s' directive output may be truncated writing up to 23 bytes into a region of size 15 [-Wformat-truncation=] 588 | sizeof(ioc->fault_reset_work_q_name), "poll_%s%d_status", | ^~ drivers/scsi/leapioraid/leapioraid_func.c:588:56: note: directive argument in the range [0, 255] 588 | sizeof(ioc->fault_reset_work_q_name), "poll_%s%d_status", | ^~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:587:9: note: 'snprintf' output between 14 and 39 bytes into a destination of size 20 587 | snprintf(ioc->fault_reset_work_q_name, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 588 | sizeof(ioc->fault_reset_work_q_name), "poll_%s%d_status", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 589 | ioc->driver_name, ioc->id); | ~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c: In function 'leapioraid_base_start_hba_unplug_watchdog': drivers/scsi/leapioraid/leapioraid_func.c:637:24: warning: '%s' directive output may be truncated writing up to 23 bytes into a region of size 15 [-Wformat-truncation=] 637 | "poll_%s%d_hba_unplug", ioc->driver_name, ioc->id); | ^~ drivers/scsi/leapioraid/leapioraid_func.c:637:18: note: directive argument in the range [0, 255] 637 | "poll_%s%d_hba_unplug", ioc->driver_name, ioc->id); | ^~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_func.c:635:9: note: 'snprintf' output between 18 and 43 bytes into a destination of size 20 635 | snprintf(ioc->hba_hot_unplug_work_q_name, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 636 | sizeof(ioc->hba_hot_unplug_work_q_name), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 637 | "poll_%s%d_hba_unplug", ioc->driver_name, ioc->id); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/scsi/leapioraid/leapioraid_os.c:521:31: warning: no previous prototype for 'leapioraid_get_sdev_from_target' [-Wmissing-prototypes] 521 | struct leapioraid_sas_device *leapioraid_get_sdev_from_target( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_os.c:534:31: warning: no previous prototype for '__leapioraid_get_sdev_by_addr' [-Wmissing-prototypes] 534 | struct leapioraid_sas_device *__leapioraid_get_sdev_by_addr( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_os.c:866:35: warning: no previous prototype for 'leapioraid_scsihost_enclosure_find_by_handle' [-Wmissing-prototypes] 866 | struct leapioraid_enclosure_node *leapioraid_scsihost_enclosure_find_by_handle( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_os.c:1854:1: warning: no previous prototype for 'leapioraid_scsihost_tm_cmd_map_status' [-Wmissing-prototypes] 1854 | leapioraid_scsihost_tm_cmd_map_status( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_os.c:1889:1: warning: no previous prototype for 'leapioraid_scsihost_tm_post_processing' [-Wmissing-prototypes] 1889 | leapioraid_scsihost_tm_post_processing(struct LEAPIORAID_ADAPTER *ioc, u16 handle, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_os.c: In function 'leapioraid_scsihost_flush_running_cmds': drivers/scsi/leapioraid/leapioraid_os.c:3602:39: warning: variable 'mpi_request' set but not used [-Wunused-but-set-variable] 3602 | struct LeapioraidSCSIIOReq_t *mpi_request; | ^~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_os.c: In function 'leapioraid_scsi_send_scsi_io': drivers/scsi/leapioraid/leapioraid_os.c:5293:23: warning: variable 'timeleft' set but not used [-Wunused-but-set-variable] 5293 | unsigned long timeleft; | ^~~~~~~~ drivers/scsi/leapioraid/leapioraid_os.c: In function 'leapioraid_scsihost_reprobe_lun': drivers/scsi/leapioraid/leapioraid_os.c:7164:13: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 7164 | int rc; | ^~ drivers/scsi/leapioraid/leapioraid_os.c: In function 'leapioraid_scsihost_update_device_qdepth': drivers/scsi/leapioraid/leapioraid_os.c:7727:35: warning: variable 'sas_target_priv_data' set but not used [-Wunused-but-set-variable] 7727 | struct LEAPIORAID_TARGET *sas_target_priv_data; | ^~~~~~~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_os.c: In function 'leapioraid_scsihost_probe': drivers/scsi/leapioraid/leapioraid_os.c:9379:12: warning: variable 'revision' set but not used [-Wunused-but-set-variable] 9379 | u8 revision; | ^~~~~~~~ >> drivers/scsi/leapioraid/leapioraid_os.c:9464:28: warning: '%s' directive output may be truncated writing up to 23 bytes into a region of size 11 [-Wformat-truncation=] 9464 | "fw_event_%s%d", ioc->driver_name, ioc->id); | ^~ drivers/scsi/leapioraid/leapioraid_os.c:9464:18: note: directive argument in the range [0, 255] 9464 | "fw_event_%s%d", ioc->driver_name, ioc->id); | ^~~~~~~~~~~~~~~ drivers/scsi/leapioraid/leapioraid_os.c:9463:9: note: 'snprintf' output between 11 and 36 bytes into a destination of size 20 9463 | snprintf(ioc->firmware_event_name, sizeof(ioc->firmware_event_name), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 9464 | "fw_event_%s%d", ioc->driver_name, ioc->id); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/scsi/leapioraid/leapioraid_transport.c:104:1: warning: no previous prototype for 'leapioraid_transport_get_port_id_by_rphy' [-Wmissing-prototypes] 104 | leapioraid_transport_get_port_id_by_rphy(struct LEAPIORAID_ADAPTER *ioc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/leapioraid_base_stop_smart_polling +671 drivers/scsi/leapioraid/leapioraid_func.c 669 670 void > 671 leapioraid_base_stop_smart_polling(struct LEAPIORAID_ADAPTER *ioc) 672 { 673 struct workqueue_struct *wq; 674 675 wq = ioc->smart_poll_work_q; 676 ioc->smart_poll_work_q = NULL; 677 if (wq) { 678 if (!cancel_delayed_work(&ioc->smart_poll_work)) 679 flush_workqueue(wq); 680 destroy_workqueue(wq); 681 } 682 } 683 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2563/2563] fs/ntfs3/frecord.o: warning: objtool: .text.unlikely: unexpected end of section
by kernel test robot 06 Dec '24

06 Dec '24

Hi Konstantin, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 220bfa0ea761db9406a3cfde3064aa029e829221 commit: c213d417e466b7a7d9e02939bb67fcf5d82a3f2f [2563/2563] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile config: x86_64-buildonly-randconfig-005-20241206 (https://download.01.org/0day-ci/archive/20241206/202412060424.x2PkbEbU-lkp@…) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412060424.x2PkbEbU-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412060424.x2PkbEbU-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/ntfs3/frecord.o: warning: objtool: .text.unlikely: unexpected end of section -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2544/2544] kernel/livepatch/core.c:1330:14: warning: no previous prototype for function 'arch_klp_mem_alloc'
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 220bfa0ea761db9406a3cfde3064aa029e829221 commit: bfeb55fc4d6244f8e7cac9c6d0911cfb67089a35 [2544/2544] livepatch: Reduce duplicated arch_klp_mem_{prepare,recycle} config: x86_64-randconfig-123-20241205 (https://download.01.org/0day-ci/archive/20241206/202412060112.hYQNEbRS-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412060112.hYQNEbRS-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412060112.hYQNEbRS-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from kernel/livepatch/core.c:16: In file included from include/linux/kallsyms.h:12: In file included from include/linux/mm.h:1554: include/linux/vmstat.h:431:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 431 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ kernel/livepatch/core.c:68:16: warning: no previous prototype for function 'klp_check_patch_kprobed' [-Wmissing-prototypes] 68 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ kernel/livepatch/core.c:68:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 68 | struct kprobe *klp_check_patch_kprobed(struct klp_patch *patch) | ^ | static kernel/livepatch/core.c:939:12: warning: no previous prototype for function 'arch_klp_func_can_patch' [-Wmissing-prototypes] 939 | int __weak arch_klp_func_can_patch(struct klp_func *func) | ^ kernel/livepatch/core.c:939:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 939 | int __weak arch_klp_func_can_patch(struct klp_func *func) | ^ | static kernel/livepatch/core.c:944:12: warning: no previous prototype for function 'arch_klp_init_func' [-Wmissing-prototypes] 944 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ kernel/livepatch/core.c:944:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 944 | int __weak arch_klp_init_func(struct klp_object *obj, struct klp_func *func) | ^ | static kernel/livepatch/core.c:1288:5: warning: no previous prototype for function 'klp_try_disable_patch' [-Wmissing-prototypes] 1288 | int klp_try_disable_patch(void *data) | ^ kernel/livepatch/core.c:1288:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1288 | int klp_try_disable_patch(void *data) | ^ | static kernel/livepatch/core.c:1322:13: warning: no previous prototype for function 'arch_klp_code_modify_prepare' [-Wmissing-prototypes] 1322 | void __weak arch_klp_code_modify_prepare(void) | ^ kernel/livepatch/core.c:1322:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1322 | void __weak arch_klp_code_modify_prepare(void) | ^ | static kernel/livepatch/core.c:1326:13: warning: no previous prototype for function 'arch_klp_code_modify_post_process' [-Wmissing-prototypes] 1326 | void __weak arch_klp_code_modify_post_process(void) | ^ kernel/livepatch/core.c:1326:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1326 | void __weak arch_klp_code_modify_post_process(void) | ^ | static >> kernel/livepatch/core.c:1330:14: warning: no previous prototype for function 'arch_klp_mem_alloc' [-Wmissing-prototypes] 1330 | void __weak *arch_klp_mem_alloc(size_t size) | ^ kernel/livepatch/core.c:1330:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1330 | void __weak *arch_klp_mem_alloc(size_t size) | ^ | static >> kernel/livepatch/core.c:1335:13: warning: no previous prototype for function 'arch_klp_mem_free' [-Wmissing-prototypes] 1335 | void __weak arch_klp_mem_free(void *mem) | ^ kernel/livepatch/core.c:1335:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1335 | void __weak arch_klp_mem_free(void *mem) | ^ | static kernel/livepatch/core.c:1573:5: warning: no previous prototype for function 'klp_try_enable_patch' [-Wmissing-prototypes] 1573 | int klp_try_enable_patch(void *data) | ^ kernel/livepatch/core.c:1573:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 1573 | int klp_try_enable_patch(void *data) | ^ | static 10 warnings generated. vim +/arch_klp_mem_alloc +1330 kernel/livepatch/core.c 1329 > 1330 void __weak *arch_klp_mem_alloc(size_t size) 1331 { 1332 return kzalloc(size, GFP_ATOMIC); 1333 } 1334 > 1335 void __weak arch_klp_mem_free(void *mem) 1336 { 1337 kfree(mem); 1338 } 1339 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1320/1320] net/mac80211/rx.c:574:29: sparse: sparse: dubious: x & !y
by kernel test robot 06 Dec '24

06 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: e416567e80778667f6a949f0f19c32a3ee4cb06e commit: 9baadf685a5618364776aed92067526bb40c137d [1320/1320] build_bug.h: remove most of dummy BUILD_BUG_ON stubs for Sparse config: x86_64-randconfig-121 (https://download.01.org/0day-ci/archive/20241205/202412052349.hadZoo7L-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412052349.hadZoo7L-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412052349.hadZoo7L-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> net/mac80211/rx.c:574:29: sparse: sparse: dubious: x & !y net/mac80211/rx.c: In function 'ieee80211_handle_mu_mimo_mon': net/mac80211/rx.c:224:9: warning: alignment 1 of 'struct <anonymous>' is less than 2 [-Wpacked-not-aligned] 224 | } __packed action; | ^ net/mac80211/rx.c: In function 'ieee80211_add_rx_radiotap_header': net/mac80211/rx.c:307:22: warning: taking address of packed member of 'struct ieee80211_radiotap_header' may result in an unaligned pointer value [-Waddress-of-packed-member] 307 | it_present = &rthdr->it_present; | ^~~~~~~~~~~~~~~~~~ vim +574 net/mac80211/rx.c 41cbb0f5a295928 Luca Coelho 2018-06-09 554 41cbb0f5a295928 Luca Coelho 2018-06-09 555 if (status->enc_flags & RX_ENC_FLAG_STBC_MASK) { 41cbb0f5a295928 Luca Coelho 2018-06-09 556 he.data6 |= HE_PREP(DATA6_NSTS, 41cbb0f5a295928 Luca Coelho 2018-06-09 557 FIELD_GET(RX_ENC_FLAG_STBC_MASK, 41cbb0f5a295928 Luca Coelho 2018-06-09 558 status->enc_flags)); 41cbb0f5a295928 Luca Coelho 2018-06-09 559 he.data3 |= HE_PREP(DATA3_STBC, 1); 41cbb0f5a295928 Luca Coelho 2018-06-09 560 } else { 41cbb0f5a295928 Luca Coelho 2018-06-09 561 he.data6 |= HE_PREP(DATA6_NSTS, status->nss); 41cbb0f5a295928 Luca Coelho 2018-06-09 562 } 41cbb0f5a295928 Luca Coelho 2018-06-09 563 41cbb0f5a295928 Luca Coelho 2018-06-09 564 #define CHECK_GI(s) \ 41cbb0f5a295928 Luca Coelho 2018-06-09 565 BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA5_GI_##s != \ 41cbb0f5a295928 Luca Coelho 2018-06-09 566 (int)NL80211_RATE_INFO_HE_GI_##s) 41cbb0f5a295928 Luca Coelho 2018-06-09 567 41cbb0f5a295928 Luca Coelho 2018-06-09 568 CHECK_GI(0_8); 41cbb0f5a295928 Luca Coelho 2018-06-09 569 CHECK_GI(1_6); 41cbb0f5a295928 Luca Coelho 2018-06-09 570 CHECK_GI(3_2); 41cbb0f5a295928 Luca Coelho 2018-06-09 571 41cbb0f5a295928 Luca Coelho 2018-06-09 572 he.data3 |= HE_PREP(DATA3_DATA_MCS, status->rate_idx); 41cbb0f5a295928 Luca Coelho 2018-06-09 573 he.data3 |= HE_PREP(DATA3_DATA_DCM, status->he_dcm); 41cbb0f5a295928 Luca Coelho 2018-06-09 @574 he.data3 |= HE_PREP(DATA3_CODING, 41cbb0f5a295928 Luca Coelho 2018-06-09 575 !!(status->enc_flags & RX_ENC_FLAG_LDPC)); 41cbb0f5a295928 Luca Coelho 2018-06-09 576 41cbb0f5a295928 Luca Coelho 2018-06-09 577 he.data5 |= HE_PREP(DATA5_GI, status->he_gi); 41cbb0f5a295928 Luca Coelho 2018-06-09 578 41cbb0f5a295928 Luca Coelho 2018-06-09 579 switch (status->bw) { 41cbb0f5a295928 Luca Coelho 2018-06-09 580 case RATE_INFO_BW_20: 41cbb0f5a295928 Luca Coelho 2018-06-09 581 he.data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC, 41cbb0f5a295928 Luca Coelho 2018-06-09 582 IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_20MHZ); 41cbb0f5a295928 Luca Coelho 2018-06-09 583 break; 41cbb0f5a295928 Luca Coelho 2018-06-09 584 case RATE_INFO_BW_40: 41cbb0f5a295928 Luca Coelho 2018-06-09 585 he.data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC, 41cbb0f5a295928 Luca Coelho 2018-06-09 586 IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_40MHZ); 41cbb0f5a295928 Luca Coelho 2018-06-09 587 break; 41cbb0f5a295928 Luca Coelho 2018-06-09 588 case RATE_INFO_BW_80: 41cbb0f5a295928 Luca Coelho 2018-06-09 589 he.data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC, 41cbb0f5a295928 Luca Coelho 2018-06-09 590 IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_80MHZ); 41cbb0f5a295928 Luca Coelho 2018-06-09 591 break; 41cbb0f5a295928 Luca Coelho 2018-06-09 592 case RATE_INFO_BW_160: 41cbb0f5a295928 Luca Coelho 2018-06-09 593 he.data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC, 41cbb0f5a295928 Luca Coelho 2018-06-09 594 IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_160MHZ); 41cbb0f5a295928 Luca Coelho 2018-06-09 595 break; 41cbb0f5a295928 Luca Coelho 2018-06-09 596 case RATE_INFO_BW_HE_RU: 41cbb0f5a295928 Luca Coelho 2018-06-09 597 #define CHECK_RU_ALLOC(s) \ 41cbb0f5a295928 Luca Coelho 2018-06-09 598 BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_##s##T != \ 41cbb0f5a295928 Luca Coelho 2018-06-09 599 NL80211_RATE_INFO_HE_RU_ALLOC_##s + 4) 41cbb0f5a295928 Luca Coelho 2018-06-09 600 41cbb0f5a295928 Luca Coelho 2018-06-09 601 CHECK_RU_ALLOC(26); 41cbb0f5a295928 Luca Coelho 2018-06-09 602 CHECK_RU_ALLOC(52); 41cbb0f5a295928 Luca Coelho 2018-06-09 603 CHECK_RU_ALLOC(106); 41cbb0f5a295928 Luca Coelho 2018-06-09 604 CHECK_RU_ALLOC(242); 41cbb0f5a295928 Luca Coelho 2018-06-09 605 CHECK_RU_ALLOC(484); 41cbb0f5a295928 Luca Coelho 2018-06-09 606 CHECK_RU_ALLOC(996); 41cbb0f5a295928 Luca Coelho 2018-06-09 607 CHECK_RU_ALLOC(2x996); 41cbb0f5a295928 Luca Coelho 2018-06-09 608 41cbb0f5a295928 Luca Coelho 2018-06-09 609 he.data5 |= HE_PREP(DATA5_DATA_BW_RU_ALLOC, 41cbb0f5a295928 Luca Coelho 2018-06-09 610 status->he_ru + 4); 41cbb0f5a295928 Luca Coelho 2018-06-09 611 break; 41cbb0f5a295928 Luca Coelho 2018-06-09 612 default: 41cbb0f5a295928 Luca Coelho 2018-06-09 613 WARN_ONCE(1, "Invalid SU BW %d\n", status->bw); 41cbb0f5a295928 Luca Coelho 2018-06-09 614 } 41cbb0f5a295928 Luca Coelho 2018-06-09 615 41cbb0f5a295928 Luca Coelho 2018-06-09 616 /* ensure 2 byte alignment */ 41cbb0f5a295928 Luca Coelho 2018-06-09 617 while ((pos - (u8 *)rthdr) & 1) 41cbb0f5a295928 Luca Coelho 2018-06-09 618 pos++; 41cbb0f5a295928 Luca Coelho 2018-06-09 619 rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_HE); 41cbb0f5a295928 Luca Coelho 2018-06-09 620 memcpy(pos, &he, sizeof(he)); 41cbb0f5a295928 Luca Coelho 2018-06-09 621 pos += sizeof(he); 41cbb0f5a295928 Luca Coelho 2018-06-09 622 } 41cbb0f5a295928 Luca Coelho 2018-06-09 623 41cbb0f5a295928 Luca Coelho 2018-06-09 624 if (status->encoding == RX_ENC_HE && 41cbb0f5a295928 Luca Coelho 2018-06-09 625 status->flag & RX_FLAG_RADIOTAP_HE_MU) { 41cbb0f5a295928 Luca Coelho 2018-06-09 626 /* ensure 2 byte alignment */ 41cbb0f5a295928 Luca Coelho 2018-06-09 627 while ((pos - (u8 *)rthdr) & 1) 41cbb0f5a295928 Luca Coelho 2018-06-09 628 pos++; 41cbb0f5a295928 Luca Coelho 2018-06-09 629 rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_HE_MU); 41cbb0f5a295928 Luca Coelho 2018-06-09 630 memcpy(pos, &he_mu, sizeof(he_mu)); 41cbb0f5a295928 Luca Coelho 2018-06-09 631 pos += sizeof(he_mu); 41cbb0f5a295928 Luca Coelho 2018-06-09 632 } 41cbb0f5a295928 Luca Coelho 2018-06-09 633 a144f378a489b59 Johannes Berg 2013-07-03 634 for_each_set_bit(chain, &chains, IEEE80211_MAX_CHAINS) { a144f378a489b59 Johannes Berg 2013-07-03 635 *pos++ = status->chain_signal[chain]; a144f378a489b59 Johannes Berg 2013-07-03 636 *pos++ = chain; a144f378a489b59 Johannes Berg 2013-07-03 637 } 1f7bba79af57cee Johannes Berg 2014-11-06 638 1f7bba79af57cee Johannes Berg 2014-11-06 639 if (status->flag & RX_FLAG_RADIOTAP_VENDOR_DATA) { 1f7bba79af57cee Johannes Berg 2014-11-06 640 /* ensure 2 byte alignment for the vendor field as required */ 1f7bba79af57cee Johannes Berg 2014-11-06 641 if ((pos - (u8 *)rthdr) & 1) 1f7bba79af57cee Johannes Berg 2014-11-06 642 *pos++ = 0; 1f7bba79af57cee Johannes Berg 2014-11-06 643 *pos++ = rtap.oui[0]; 1f7bba79af57cee Johannes Berg 2014-11-06 644 *pos++ = rtap.oui[1]; 1f7bba79af57cee Johannes Berg 2014-11-06 645 *pos++ = rtap.oui[2]; 1f7bba79af57cee Johannes Berg 2014-11-06 646 *pos++ = rtap.subns; 1f7bba79af57cee Johannes Berg 2014-11-06 647 put_unaligned_le16(rtap.len, pos); 1f7bba79af57cee Johannes Berg 2014-11-06 648 pos += 2; 1f7bba79af57cee Johannes Berg 2014-11-06 649 /* align the actual payload as requested */ 1f7bba79af57cee Johannes Berg 2014-11-06 650 while ((pos - (u8 *)rthdr) & (rtap.align - 1)) 1f7bba79af57cee Johannes Berg 2014-11-06 651 *pos++ = 0; 1f7bba79af57cee Johannes Berg 2014-11-06 652 /* data (and possible padding) already follows */ 1f7bba79af57cee Johannes Berg 2014-11-06 653 } 601ae7f25aea58f Bruno Randolf 2008-05-08 654 } 601ae7f25aea58f Bruno Randolf 2008-05-08 655 :::::: The code at line 574 was first introduced by commit :::::: 41cbb0f5a29592874355e4159489eb08337cd50e mac80211: add support for HE :::::: TO: Luca Coelho <luciano.coelho(a)intel.com> :::::: CC: Johannes Berg <johannes.berg(a)intel.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
by Zhang Changzhong 05 Dec '24

05 Dec '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v4.19.324 commit 5f092a4271f6dccf88fe0d132475a17b69ef71df category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AUY CVE: CVE-2024-50264 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f upstream. During loopback communication, a dangling pointer can be created in vsk->trans, potentially leading to a Use-After-Free condition. This issue is resolved by initializing vsk->trans to NULL. Cc: stable <stable(a)kernel.org> Fixes: 06a8fc78367d ("VSOCK: Introduce virtio_vsock_common.ko") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Signed-off-by: Wongi Lee <qwerty(a)theori.io> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Message-Id: <2024102245-strive-crib-c8d3@gregkh> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- net/vmw_vsock/virtio_transport_common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 6db562d..05d12b6 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -646,6 +646,7 @@ void virtio_transport_destruct(struct vsock_sock *vsk) struct virtio_vsock_sock *vvs = vsk->trans; kfree(vvs); + vsk->trans = NULL; } EXPORT_SYMBOL_GPL(virtio_transport_destruct); -- 2.9.5

2 1

[PATCH OLK-5.10] vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
by Zhang Changzhong 05 Dec '24

05 Dec '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.230 commit eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AUY CVE: CVE-2024-50264 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f upstream. During loopback communication, a dangling pointer can be created in vsk->trans, potentially leading to a Use-After-Free condition. This issue is resolved by initializing vsk->trans to NULL. Cc: stable <stable(a)kernel.org> Fixes: 06a8fc78367d ("VSOCK: Introduce virtio_vsock_common.ko") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Signed-off-by: Wongi Lee <qwerty(a)theori.io> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Message-Id: <2024102245-strive-crib-c8d3@gregkh> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- net/vmw_vsock/virtio_transport_common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 4102689..b626c7e 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -687,6 +687,7 @@ void virtio_transport_destruct(struct vsock_sock *vsk) struct virtio_vsock_sock *vvs = vsk->trans; kfree(vvs); + vsk->trans = NULL; } EXPORT_SYMBOL_GPL(virtio_transport_destruct); -- 2.9.5

2 1

[PATCH openEuler-22.03-LTS-SP1] vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
by Zhang Changzhong 05 Dec '24

05 Dec '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.230 commit eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AUY CVE: CVE-2024-50264 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f upstream. During loopback communication, a dangling pointer can be created in vsk->trans, potentially leading to a Use-After-Free condition. This issue is resolved by initializing vsk->trans to NULL. Cc: stable <stable(a)kernel.org> Fixes: 06a8fc78367d ("VSOCK: Introduce virtio_vsock_common.ko") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Signed-off-by: Wongi Lee <qwerty(a)theori.io> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Message-Id: <2024102245-strive-crib-c8d3@gregkh> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- net/vmw_vsock/virtio_transport_common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index c9ee925..067a7dd 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -680,6 +680,7 @@ void virtio_transport_destruct(struct vsock_sock *vsk) struct virtio_vsock_sock *vvs = vsk->trans; kfree(vvs); + vsk->trans = NULL; } EXPORT_SYMBOL_GPL(virtio_transport_destruct); -- 2.9.5

2 1

[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/ubcore/ubcore_netlink.c:89:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63
by kernel test robot 05 Dec '24

05 Dec '24

Hi WenChen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fdc4bca5e9e486a894194c2b6a956492b11d8cc5 commit: 5d130e2cfa3d2aaee4d10e18c075f6c3750600c5 [2516/2516] urma: upload kernel patch for 20240511_mig config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241205/202412051837.t5BmEbw0-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412051837.t5BmEbw0-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412051837.t5BmEbw0-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ub/urma/ubcore/ubcore_netlink.c:192:5: warning: no previous prototype for 'ubcore_genl_unicast' [-Wmissing-prototypes] 192 | int ubcore_genl_unicast(struct ubcore_nlmsg *req, uint32_t len) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netlink.c: In function 'ubcore_create_nl_session': >> drivers/ub/urma/ubcore/ubcore_netlink.c:89:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63 [-Wstringop-truncation] 89 | (void)strncpy(s->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/ub/urma/ubcore/ubcore_tp.c:70:17: warning: no previous prototype for 'ubcore_get_mtu' [-Wmissing-prototypes] 70 | enum ubcore_mtu ubcore_get_mtu(int mtu) | ^~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_tp.c:341:5: warning: no previous prototype for 'ubcore_modify_tp_state' [-Wmissing-prototypes] 341 | int ubcore_modify_tp_state(struct ubcore_device *dev, struct ubcore_tp *tp, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_tp.c: In function 'ubcore_send_del_tp_req': >> drivers/ub/urma/ubcore/ubcore_tp.c:687:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63 [-Wstringop-truncation] 687 | (void)strncpy(data->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_tp.c: In function 'ubcore_init_create_tp_req': drivers/ub/urma/ubcore/ubcore_tp.c:581:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63 [-Wstringop-truncation] 581 | (void)strncpy(data->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/ub/urma/ubcore/ubcore_device.c:413:6: warning: no previous prototype for 'ubcore_destroy_upi_list' [-Wmissing-prototypes] 413 | void ubcore_destroy_upi_list(struct ubcore_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c:1666:5: warning: no previous prototype for 'ubcore_dispatch_event' [-Wmissing-prototypes] 1666 | int ubcore_dispatch_event(struct ubcore_event *event) | ^~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/printk.h:7, from include/linux/kernel.h:17, from include/asm-generic/bug.h:20, from arch/arm64/include/asm/bug.h:26, from include/linux/bug.h:5, from include/linux/refcount.h:96, from include/net/net_namespace.h:9, from drivers/ub/urma/ubcore/ubcore_device.c:21: drivers/ub/urma/ubcore/ubcore_device.c: In function 'ubcore_add_ueid': include/linux/kern_levels.h:5:25: warning: too many arguments for format [-Wformat-extra-args] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ include/linux/kern_levels.h:11:25: note: in expansion of macro 'KERN_SOH' 11 | #define KERN_ERR KERN_SOH "3" /* error conditions */ | ^~~~~~~~ include/linux/printk.h:392:16: note: in expansion of macro 'KERN_ERR' 392 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~ drivers/ub/urma/ubcore/ubcore_log.h:46:16: note: in expansion of macro 'pr_err' 46 | ((void)pr_##l("%s|%s:[%d]|" format, UBCORE_LOG_TAG, __func__, __LINE__, ##args)) | ^~~ drivers/ub/urma/ubcore/ubcore_log.h:57:17: note: in expansion of macro 'ubcore_default_log' 57 | ubcore_default_log(err, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c:1874:17: note: in expansion of macro 'ubcore_log_err' 1874 | ubcore_log_err("failed to add ueid, ret:%d\n", | ^~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c: In function 'ubcore_delete_ueid': include/linux/kern_levels.h:5:25: warning: too many arguments for format [-Wformat-extra-args] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ include/linux/kern_levels.h:11:25: note: in expansion of macro 'KERN_SOH' 11 | #define KERN_ERR KERN_SOH "3" /* error conditions */ | ^~~~~~~~ include/linux/printk.h:392:16: note: in expansion of macro 'KERN_ERR' 392 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~ drivers/ub/urma/ubcore/ubcore_log.h:46:16: note: in expansion of macro 'pr_err' 46 | ((void)pr_##l("%s|%s:[%d]|" format, UBCORE_LOG_TAG, __func__, __LINE__, ##args)) | ^~~ drivers/ub/urma/ubcore/ubcore_log.h:57:17: note: in expansion of macro 'ubcore_default_log' 57 | ubcore_default_log(err, __VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c:1896:17: note: in expansion of macro 'ubcore_log_err' 1896 | ubcore_log_err("failed to add ueid, ret:%d\n", | ^~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c: At top level: drivers/ub/urma/ubcore/ubcore_device.c:2372:6: warning: no previous prototype for 'ubcore_net_exit' [-Wmissing-prototypes] 2372 | void ubcore_net_exit(struct net *net) | ^~~~~~~~~~~~~~~ In function 'ubcore_send_remove_tpf_dev_info', inlined from 'uninit_ubcore_device' at drivers/ub/urma/ubcore/ubcore_device.c:1057:37: >> drivers/ub/urma/ubcore/ubcore_device.c:823:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63 [-Wstringop-truncation] 823 | (void)strncpy(data->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c: In function 'ubcore_new_tpf_dev_msg': drivers/ub/urma/ubcore/ubcore_device.c:888:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63 [-Wstringop-truncation] 888 | (void)strncpy(data->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c:892:17: warning: 'strnlen' specified bound 64 exceeds source size 16 [-Wstringop-overread] 892 | strnlen(dev->netdev->name, UBCORE_MAX_DEV_NAME) < UBCORE_MAX_DEV_NAME) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/ub/urma/ubcore/ubcore_device.c:32: include/linux/netdevice.h:1957:33: note: source object allocated here 1957 | char name[IFNAMSIZ]; | ^~~~ -- drivers/ub/urma/ubcore/ubcore_vtp.c:337:6: warning: no previous prototype for 'ubcore_hash_table_rmv_vtpn' [-Wmissing-prototypes] 337 | void ubcore_hash_table_rmv_vtpn(struct ubcore_device *dev, struct ubcore_vtpn *vtpn, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'ubcore_send_create_vtp_req', inlined from 'ubcore_connect_vtp' at drivers/ub/urma/ubcore/ubcore_vtp.c:419:8: >> drivers/ub/urma/ubcore/ubcore_vtp.c:93:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63 [-Wstringop-truncation] 93 | (void)strncpy(create->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/ub/urma/ubcore/ubcore_tpg.c:85:6: warning: no previous prototype for 'ubcore_tpg_kref_get' [-Wmissing-prototypes] 85 | void ubcore_tpg_kref_get(struct ubcore_tpg *tpg) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_tpg.c: In function 'ubcore_find_remove_tpg': drivers/ub/urma/ubcore/ubcore_tpg.c:100:42: warning: the comparison will always evaluate as 'false' for the address of 'head' will never be NULL [-Waddress] 100 | if (&dev->ht[UBCORE_HT_TPG].head == NULL) { | ^~ In file included from drivers/ub/urma/ubcore/ubcore_hash_table.h:24, from drivers/ub/urma/ubcore/ubcore_tpg.c:23: include/urma/ubcore_types.h:178:28: note: 'head' declared here 178 | struct hlist_head *head; | ^~~~ drivers/ub/urma/ubcore/ubcore_tpg.c: In function 'ubcore_find_remove_tp_node': drivers/ub/urma/ubcore/ubcore_tpg.c:131:41: warning: the comparison will always evaluate as 'false' for the address of 'head' will never be NULL [-Waddress] 131 | if (&dev->ht[UBCORE_HT_TP].head == NULL) { | ^~ include/urma/ubcore_types.h:178:28: note: 'head' declared here 178 | struct hlist_head *head; | ^~~~ -- drivers/ub/urma/ubcore/ubcore_umem.c:242:21: warning: no previous prototype for 'ubcore_umem_get' [-Wmissing-prototypes] 242 | struct ubcore_umem *ubcore_umem_get(struct ubcore_device *dev, uint64_t va, | ^~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_umem.c:260:6: warning: no previous prototype for 'ubcore_umem_release' [-Wmissing-prototypes] 260 | void ubcore_umem_release(struct ubcore_umem *umem) | ^~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_umem.c:284:10: warning: no previous prototype for 'ubcore_umem_find_best_page_size' [-Wmissing-prototypes] 284 | uint64_t ubcore_umem_find_best_page_size(struct ubcore_umem *umem, uint64_t page_size_bitmap, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/ub/urma/ubcore/ubcore_netdev.c:41:25: warning: no previous prototype for 'ubcore_lookup_sip_info_without_lock' [-Wmissing-prototypes] 41 | struct ubcore_sip_info *ubcore_lookup_sip_info_without_lock( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:75:5: warning: no previous prototype for 'ubcore_notify_uvs_del_sip' [-Wmissing-prototypes] 75 | int ubcore_notify_uvs_del_sip(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:113:22: warning: no previous prototype for 'ubcore_new_sip_req_msg' [-Wmissing-prototypes] 113 | struct ubcore_nlmsg *ubcore_new_sip_req_msg(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:145:5: warning: no previous prototype for 'ubcore_notify_uvs_add_sip' [-Wmissing-prototypes] 145 | int ubcore_notify_uvs_add_sip(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:177:5: warning: no previous prototype for 'ubcore_check_port_state' [-Wmissing-prototypes] 177 | int ubcore_check_port_state(struct ubcore_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:204:6: warning: no previous prototype for 'ubcore_fill_port_netdev' [-Wmissing-prototypes] 204 | void ubcore_fill_port_netdev(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:268:5: warning: no previous prototype for 'ubcore_set_port_netdev' [-Wmissing-prototypes] 268 | int ubcore_set_port_netdev(struct ubcore_device *dev, struct net_device *ndev, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:353:5: warning: no previous prototype for 'ubcore_unset_port_netdev' [-Wmissing-prototypes] 353 | int ubcore_unset_port_netdev(struct ubcore_device *dev, struct net_device *ndev, | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:385:6: warning: no previous prototype for 'ubcore_put_port_netdev' [-Wmissing-prototypes] 385 | void ubcore_put_port_netdev(struct ubcore_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:412:5: warning: no previous prototype for 'ubcore_sip_table_init' [-Wmissing-prototypes] 412 | int ubcore_sip_table_init(struct ubcore_sip_table *sip_table, uint32_t size) | ^~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:431:6: warning: no previous prototype for 'ubcore_sip_table_uninit' [-Wmissing-prototypes] 431 | void ubcore_sip_table_uninit(struct ubcore_sip_table *sip_table) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:442:5: warning: no previous prototype for 'ubcore_sip_idx_alloc' [-Wmissing-prototypes] 442 | int ubcore_sip_idx_alloc(struct ubcore_sip_table *sip_table) | ^~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:458:5: warning: no previous prototype for 'ubcore_sip_idx_free' [-Wmissing-prototypes] 458 | int ubcore_sip_idx_free(struct ubcore_sip_table *sip_table, uint32_t idx) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:471:5: warning: no previous prototype for 'ubcore_add_sip_entry' [-Wmissing-prototypes] 471 | int ubcore_add_sip_entry(struct ubcore_sip_table *sip_table, const struct ubcore_sip_info *sip, | ^~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:489:5: warning: no previous prototype for 'ubcore_del_sip_entry' [-Wmissing-prototypes] 489 | int ubcore_del_sip_entry(struct ubcore_sip_table *sip_table, uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:519:5: warning: no previous prototype for 'ubcore_update_sip_entry' [-Wmissing-prototypes] 519 | int ubcore_update_sip_entry(struct ubcore_sip_table *sip_table, struct ubcore_sip_info *new_sip, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:548:5: warning: no previous prototype for 'ubcore_lookup_sip_idx' [-Wmissing-prototypes] 548 | int ubcore_lookup_sip_idx(struct ubcore_sip_table *sip_table, struct ubcore_sip_info *sip, | ^~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c: In function 'ubcore_set_port_netdev': drivers/ub/urma/ubcore/ubcore_netdev.c:275:17: warning: 'strnlen' specified bound 64 exceeds source size 21 [-Wstringop-overread] 275 | strnlen(netdev_name(ndev), UBCORE_MAX_DEV_NAME) >= UBCORE_MAX_DEV_NAME) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c: In function 'ubcore_unset_port_netdev': drivers/ub/urma/ubcore/ubcore_netdev.c:360:17: warning: 'strnlen' specified bound 64 exceeds source size 21 [-Wstringop-overread] 360 | strnlen(netdev_name(ndev), UBCORE_MAX_DEV_NAME) >= UBCORE_MAX_DEV_NAME) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/ub/urma/ubcore/ubcore_msg.c:519:28: warning: no previous prototype for 'ubcore_asyn_send_fe2tpf_msg' [-Wmissing-prototypes] 519 | struct ubcore_msg_session *ubcore_asyn_send_fe2tpf_msg(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'ubcore_migrate_req', inlined from 'ubcore_recv_req' at drivers/ub/urma/ubcore/ubcore_msg.c:368:16: >> drivers/ub/urma/ubcore/ubcore_msg.c:264:15: warning: 'strncpy' output may be truncated copying 63 bytes from a string of length 63 [-Wstringop-truncation] 264 | (void)strncpy(mig_resp->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/ub/urma/uburma/uburma_mmap.c:29:6: warning: no previous prototype for 'uburma_umap_priv_init' [-Wmissing-prototypes] 29 | void uburma_umap_priv_init(struct uburma_umap_priv *priv, | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/uburma/uburma_mmap.c:42:6: warning: no previous prototype for 'uburma_unmap_vma_pages' [-Wmissing-prototypes] 42 | void uburma_unmap_vma_pages(struct uburma_file *ufile) | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/uburma/uburma_mmap.c:157:36: warning: no previous prototype for 'uburma_get_umap_ops' [-Wmissing-prototypes] 157 | const struct vm_operations_struct *uburma_get_umap_ops(void) | ^~~~~~~~~~~~~~~~~~~ vim +/strncpy +89 drivers/ub/urma/ubcore/ubcore_netlink.c 72 73 static struct ubcore_nl_session *ubcore_create_nl_session(struct ubcore_device *dev, 74 struct ubcore_nlmsg *req) 75 { 76 struct ubcore_nl_session *s; 77 unsigned long flags; 78 79 s = kzalloc(sizeof(struct ubcore_nl_session), GFP_KERNEL); 80 if (s == NULL) 81 return NULL; 82 83 s->req = req; 84 spin_lock_irqsave(&g_nl_session_lock, flags); 85 list_add_tail(&s->node, &g_nl_session_list); 86 spin_unlock_irqrestore(&g_nl_session_lock, flags); 87 kref_init(&s->kref); 88 init_completion(&s->comp); > 89 (void)strncpy(s->dev_name, dev->dev_name, UBCORE_MAX_DEV_NAME - 1); 90 91 return s; 92 } 93 94 static void ubcore_free_nl_session(struct kref *kref) 95 { 96 struct ubcore_nl_session *s = container_of(kref, struct ubcore_nl_session, kref); 97 unsigned long flags; 98 99 spin_lock_irqsave(&g_nl_session_lock, flags); 100 list_del(&s->node); 101 spin_unlock_irqrestore(&g_nl_session_lock, flags); 102 kfree(s); 103 } 104 105 static inline void ubcore_destroy_nl_session(struct ubcore_nl_session *s) 106 { 107 (void)kref_put(&s->kref, ubcore_free_nl_session); 108 } 109 110 static struct ubcore_nl_session *ubcore_find_nl_session(uint32_t nlmsg_seq) 111 { 112 struct ubcore_nl_session *tmp, *target = NULL; 113 unsigned long flags; 114 115 spin_lock_irqsave(&g_nl_session_lock, flags); 116 list_for_each_entry(tmp, &g_nl_session_list, node) { 117 if (tmp->req->nlmsg_seq == nlmsg_seq) { 118 target = tmp; 119 kref_get(&target->kref); 120 break; 121 } 122 } 123 spin_unlock_irqrestore(&g_nl_session_lock, flags); 124 return target; 125 } 126 127 static struct ubcore_nlmsg *ubcore_get_genlmsg_data(struct genl_info *info) 128 { 129 struct ubcore_nlmsg *msg; 130 uint32_t payload_len = 0; 131 132 if (!info->attrs[UBCORE_MSG_SEQ] || !info->attrs[UBCORE_PAYLOAD_LEN]) 133 return NULL; 134 135 payload_len = nla_get_u32(info->attrs[UBCORE_PAYLOAD_LEN]); 136 if (payload_len > UBCORE_MAX_NL_MSG_BUF_LEN) { 137 ubcore_log_err("Invalid payload len: %d", payload_len); 138 return NULL; 139 } 140 141 msg = kzalloc((size_t)(sizeof(struct ubcore_nlmsg) + payload_len), GFP_KERNEL); 142 if (msg == NULL) 143 return NULL; 144 145 msg->payload_len = payload_len; 146 msg->nlmsg_seq = nla_get_u32(info->attrs[UBCORE_MSG_SEQ]); 147 if (info->attrs[UBCORE_MSG_TYPE]) 148 msg->msg_type = nla_get_u32(info->attrs[UBCORE_MSG_TYPE]); 149 150 if (info->attrs[UBCORE_TRANSPORT_TYPE]) 151 msg->transport_type = (enum ubcore_transport_type) 152 nla_get_u32(info->attrs[UBCORE_TRANSPORT_TYPE]); 153 154 if (info->attrs[UBORE_SRC_ID]) 155 (void)memcpy(&msg->src_eid, 156 nla_data(info->attrs[UBORE_SRC_ID]), UBCORE_EID_SIZE); 157 158 if (info->attrs[UBORE_DST_ID]) 159 (void)memcpy(&msg->dst_eid, 160 nla_data(info->attrs[UBORE_DST_ID]), UBCORE_EID_SIZE); 161 162 if (info->attrs[UBCORE_PAYLOAD_DATA]) { 163 (void)memcpy(msg->payload, 164 nla_data(info->attrs[UBCORE_PAYLOAD_DATA]), payload_len); 165 } 166 167 return msg; 168 } 169 170 int ubcore_tp_resp_ops(struct sk_buff *skb, struct genl_info *info) 171 { 172 struct ubcore_nl_session *s; 173 struct ubcore_nlmsg *resp; 174 175 resp = ubcore_get_genlmsg_data(info); 176 if (resp == NULL) { 177 ubcore_log_err("Failed to calloc and copy response"); 178 return -1; 179 } 180 s = ubcore_find_nl_session(resp->nlmsg_seq); 181 if (s == NULL) { 182 ubcore_log_err("Failed to find nl session with seq %u", resp->nlmsg_seq); 183 kfree(resp); 184 return -1; 185 } 186 s->resp = resp; 187 (void)kref_put(&s->kref, ubcore_free_nl_session); 188 complete(&s->comp); 189 return 0; 190 } 191 > 192 int ubcore_genl_unicast(struct ubcore_nlmsg *req, uint32_t len) 193 { 194 struct sk_buff *nl_skb; 195 struct nlmsghdr *nlh; 196 197 if (req == NULL || g_genl_port == UBCORE_NL_INVALID_PORT) { 198 ubcore_log_err("There are illegal parameters.\n"); 199 return -1; 200 } 201 202 /* create sk_buff */ 203 nl_skb = genlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); 204 if (nl_skb == NULL) { 205 ubcore_log_err("failed to alloc.\n"); 206 return -1; 207 } 208 /* set genl head */ 209 nlh = genlmsg_put(nl_skb, g_genl_port, req->nlmsg_seq, &ubcore_genl_family, 0, 210 (uint8_t)req->msg_type); 211 if (nlh == NULL) { 212 ubcore_log_err("Failed to nlmsg put.\n"); 213 nlmsg_free(nl_skb); 214 return -1; 215 } 216 if (nla_put_u32(nl_skb, UBCORE_MSG_SEQ, req->nlmsg_seq) || 217 nla_put_u32(nl_skb, UBCORE_MSG_TYPE, (uint32_t)req->msg_type) || 218 nla_put_u32(nl_skb, UBCORE_TRANSPORT_TYPE, (uint32_t)req->transport_type) || 219 nla_put_u32(nl_skb, UBCORE_PAYLOAD_LEN, req->payload_len) || 220 nla_put(nl_skb, UBCORE_PAYLOAD_DATA, (int)req->payload_len, req->payload)) { 221 nlmsg_free(nl_skb); 222 return -1; 223 } 224 225 genlmsg_end(nl_skb, nlh); 226 ubcore_log_info("send genl msg type %d seq:%u payload_len %u", 227 (int)req->msg_type, req->nlmsg_seq, req->payload_len); 228 return nlmsg_unicast(g_genl_sock, nl_skb, g_genl_port); 229 } 230 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2546/2546] net/netfilter/nft_set_pipapo.o: warning: objtool: nft_pipapo_remove()+0x65f: unreachable instruction
by kernel test robot 05 Dec '24

05 Dec '24

Hi Florian, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fdc4bca5e9e486a894194c2b6a956492b11d8cc5 commit: 6da9c2b3be7f43cb2dc8c55be00b80bcdc27dba1 [2546/2546] netfilter: nft_set_pipapo: do not free live element config: x86_64-buildonly-randconfig-004-20241205 (https://download.01.org/0day-ci/archive/20241205/202412051737.2B7Mf0Ys-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412051737.2B7Mf0Ys-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412051737.2B7Mf0Ys-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/netfilter/nft_set_pipapo.o: warning: objtool: nft_pipapo_remove()+0x65f: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1321/1321] sas_expander.c:undefined reference to `ata_dev_same_device'
by kernel test robot 05 Dec '24

05 Dec '24

Hi Jason, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: d05ffd830132e58bd394d5e8123765b9037141b2 commit: d856ec500c97835c591ffacc005f514509f1a931 [1321/1321] scsi: libsas: check if the same sata device when flutter config: x86_64-buildonly-randconfig-005-20241205 (https://download.01.org/0day-ci/archive/20241205/202412051729.ejnzHbRm-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412051729.ejnzHbRm-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412051729.ejnzHbRm-lkp@intel.com/ All errors (new ones prefixed by >>): ld: warning: arch/x86/lib/csum-copy_64.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: arch/x86/lib/csum-copy_64.o: missing .note.GNU-stack section implies executable stack ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker ld: warning: .tmp_vmlinux1 has a LOAD segment with RWX permissions ld: drivers/scsi/libsas/sas_expander.o: in function `sas_rediscover_dev': >> sas_expander.c:(.text.unlikely+0x3f4): undefined reference to `ata_dev_same_device' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] block, bfq: fix bfqq uaf in bfq_limit_depth()
by Zheng Qixing 05 Dec '24

05 Dec '24

From: Yu Kuai <yukuai3(a)huawei.com> mainline inclusion from mainline-v6.13-rc1 commit e8b8344de3980709080d86c157d24e7de07d70ad category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB96M5 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ----------------------- Set new allocated bfqq to bic or remove freed bfqq from bic are both protected by bfqd->lock, however bfq_limit_depth() is deferencing bfqq from bic without the lock, this can lead to UAF if the io_context is shared by multiple tasks. For example, test bfq with io_uring can trigger following UAF in v6.6: ================================================================== BUG: KASAN: slab-use-after-free in bfqq_group+0x15/0x50 Call Trace: <TASK> dump_stack_lvl+0x47/0x80 print_address_description.constprop.0+0x66/0x300 print_report+0x3e/0x70 kasan_report+0xb4/0xf0 bfqq_group+0x15/0x50 bfqq_request_over_limit+0x130/0x9a0 bfq_limit_depth+0x1b5/0x480 __blk_mq_alloc_requests+0x2b5/0xa00 blk_mq_get_new_requests+0x11d/0x1d0 blk_mq_submit_bio+0x286/0xb00 submit_bio_noacct_nocheck+0x331/0x400 __block_write_full_folio+0x3d0/0x640 writepage_cb+0x3b/0xc0 write_cache_pages+0x254/0x6c0 write_cache_pages+0x254/0x6c0 do_writepages+0x192/0x310 filemap_fdatawrite_wbc+0x95/0xc0 __filemap_fdatawrite_range+0x99/0xd0 filemap_write_and_wait_range.part.0+0x4d/0xa0 blkdev_read_iter+0xef/0x1e0 io_read+0x1b6/0x8a0 io_issue_sqe+0x87/0x300 io_wq_submit_work+0xeb/0x390 io_worker_handle_work+0x24d/0x550 io_wq_worker+0x27f/0x6c0 ret_from_fork_asm+0x1b/0x30 </TASK> Allocated by task 808602: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 __kasan_slab_alloc+0x83/0x90 kmem_cache_alloc_node+0x1b1/0x6d0 bfq_get_queue+0x138/0xfa0 bfq_get_bfqq_handle_split+0xe3/0x2c0 bfq_init_rq+0x196/0xbb0 bfq_insert_request.isra.0+0xb5/0x480 bfq_insert_requests+0x156/0x180 blk_mq_insert_request+0x15d/0x440 blk_mq_submit_bio+0x8a4/0xb00 submit_bio_noacct_nocheck+0x331/0x400 __blkdev_direct_IO_async+0x2dd/0x330 blkdev_write_iter+0x39a/0x450 io_write+0x22a/0x840 io_issue_sqe+0x87/0x300 io_wq_submit_work+0xeb/0x390 io_worker_handle_work+0x24d/0x550 io_wq_worker+0x27f/0x6c0 ret_from_fork+0x2d/0x50 ret_from_fork_asm+0x1b/0x30 Freed by task 808589: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x27/0x40 __kasan_slab_free+0x126/0x1b0 kmem_cache_free+0x10c/0x750 bfq_put_queue+0x2dd/0x770 __bfq_insert_request.isra.0+0x155/0x7a0 bfq_insert_request.isra.0+0x122/0x480 bfq_insert_requests+0x156/0x180 blk_mq_dispatch_plug_list+0x528/0x7e0 blk_mq_flush_plug_list.part.0+0xe5/0x590 __blk_flush_plug+0x3b/0x90 blk_finish_plug+0x40/0x60 do_writepages+0x19d/0x310 filemap_fdatawrite_wbc+0x95/0xc0 __filemap_fdatawrite_range+0x99/0xd0 filemap_write_and_wait_range.part.0+0x4d/0xa0 blkdev_read_iter+0xef/0x1e0 io_read+0x1b6/0x8a0 io_issue_sqe+0x87/0x300 io_wq_submit_work+0xeb/0x390 io_worker_handle_work+0x24d/0x550 io_wq_worker+0x27f/0x6c0 ret_from_fork+0x2d/0x50 ret_from_fork_asm+0x1b/0x30 Fix the problem by protecting bic_to_bfqq() with bfqd->lock. CC: Jan Kara <jack(a)suse.cz> Fixes: 76f1df88bbc2 ("bfq: Limit number of requests consumed by each cgroup") Signed-off-by: Yu Kuai <yukuai3(a)huawei.com> Link: https://lore.kernel.org/r/20241129091509.2227136-1-yukuai1@huaweicloud.com Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- block/bfq-iosched.c | 37 ++++++++++++++++++++++++------------- 1 file changed, 24 insertions(+), 13 deletions(-) diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index b350d2c51bfc..8294f77892bf 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -583,23 +583,31 @@ static struct request *bfq_choose_req(struct bfq_data *bfqd, #define BFQ_LIMIT_INLINE_DEPTH 16 #ifdef CONFIG_BFQ_GROUP_IOSCHED -static bool bfqq_request_over_limit(struct bfq_queue *bfqq, int limit) +static bool bfqq_request_over_limit(struct bfq_data *bfqd, + struct bfq_io_cq *bic, blk_opf_t opf, + unsigned int act_idx, int limit) { - struct bfq_data *bfqd = bfqq->bfqd; - struct bfq_entity *entity = &bfqq->entity; struct bfq_entity *inline_entities[BFQ_LIMIT_INLINE_DEPTH]; struct bfq_entity **entities = inline_entities; - int depth, level, alloc_depth = BFQ_LIMIT_INLINE_DEPTH; - int class_idx = bfqq->ioprio_class - 1; + int alloc_depth = BFQ_LIMIT_INLINE_DEPTH; struct bfq_sched_data *sched_data; + struct bfq_entity *entity; + struct bfq_queue *bfqq; unsigned long wsum; bool ret = false; - - if (!entity->on_st_or_in_serv) - return false; + int depth; + int level; retry: spin_lock_irq(&bfqd->lock); + bfqq = bic_to_bfqq(bic, op_is_sync(opf), act_idx); + if (!bfqq) + goto out; + + entity = &bfqq->entity; + if (!entity->on_st_or_in_serv) + goto out; + /* +1 for bfqq entity, root cgroup not included */ depth = bfqg_to_blkg(bfqq_group(bfqq))->blkcg->css.cgroup->level + 1; if (depth > alloc_depth) { @@ -644,7 +652,7 @@ static bool bfqq_request_over_limit(struct bfq_queue *bfqq, int limit) * class. */ wsum = 0; - for (i = 0; i <= class_idx; i++) { + for (i = 0; i <= bfqq->ioprio_class - 1; i++) { wsum = wsum * IOPRIO_BE_NR + sched_data->service_tree[i].wsum; } @@ -667,7 +675,9 @@ static bool bfqq_request_over_limit(struct bfq_queue *bfqq, int limit) return ret; } #else -static bool bfqq_request_over_limit(struct bfq_queue *bfqq, int limit) +static bool bfqq_request_over_limit(struct bfq_data *bfqd, + struct bfq_io_cq *bic, blk_opf_t opf, + unsigned int act_idx, int limit) { return false; } @@ -705,8 +715,9 @@ static void bfq_limit_depth(blk_opf_t opf, struct blk_mq_alloc_data *data) } for (act_idx = 0; bic && act_idx < bfqd->num_actuators; act_idx++) { - struct bfq_queue *bfqq = - bic_to_bfqq(bic, op_is_sync(opf), act_idx); + /* Fast path to check if bfqq is already allocated. */ + if (!bic_to_bfqq(bic, op_is_sync(opf), act_idx)) + continue; /* * Does queue (or any parent entity) exceed number of @@ -714,7 +725,7 @@ static void bfq_limit_depth(blk_opf_t opf, struct blk_mq_alloc_data *data) * limit depth so that it cannot consume more * available requests and thus starve other entities. */ - if (bfqq && bfqq_request_over_limit(bfqq, limit)) { + if (bfqq_request_over_limit(bfqd, bic, opf, act_idx, limit)) { depth = 1; break; } -- 2.39.2

2 1

[openeuler:OLK-5.10 2546/2546] drivers/acpi/cppc_acpi.c:1530: warning: Function parameter or member 'auto_act_window' not described in 'cppc_set_auto_act_window'
by kernel test robot 05 Dec '24

05 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fdc4bca5e9e486a894194c2b6a956492b11d8cc5 commit: 6d474065f368e21b77526a5c30f5a1aed017142a [2546/2546] ACPI: CPPC: Add three register ABIs config: arm64-randconfig-004-20241205 (https://download.01.org/0day-ci/archive/20241205/202412051441.aDAuRsLp-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412051441.aDAuRsLp-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412051441.aDAuRsLp-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/acpi/cppc_acpi.c:450: warning: Function parameter or member 'cpc_pptr' not described in '__acpi_get_psd_map' drivers/acpi/cppc_acpi.c:700: warning: Function parameter or member 'pcc_ss_id' not described in 'pcc_data_alloc' >> drivers/acpi/cppc_acpi.c:1530: warning: Function parameter or member 'auto_act_window' not described in 'cppc_set_auto_act_window' >> drivers/acpi/cppc_acpi.c:1530: warning: Excess function parameter 'enable' description in 'cppc_set_auto_act_window' >> drivers/acpi/cppc_acpi.c:1541: warning: Function parameter or member 'cpunum' not described in 'cppc_get_auto_act_window' >> drivers/acpi/cppc_acpi.c:1541: warning: Function parameter or member 'auto_act_window' not described in 'cppc_get_auto_act_window' >> drivers/acpi/cppc_acpi.c:1541: warning: Excess function parameter 'cpu' description in 'cppc_get_auto_act_window' >> drivers/acpi/cppc_acpi.c:1541: warning: Excess function parameter 'enable' description in 'cppc_get_auto_act_window' drivers/acpi/cppc_acpi.c:1552: warning: Function parameter or member 'auto_sel' not described in 'cppc_get_auto_sel' >> drivers/acpi/cppc_acpi.c:1552: warning: Excess function parameter 'enable' description in 'cppc_get_auto_sel' >> drivers/acpi/cppc_acpi.c:1575: warning: Function parameter or member 'epp_val' not described in 'cppc_set_epp' >> drivers/acpi/cppc_acpi.c:1575: warning: Excess function parameter 'enable' description in 'cppc_set_epp' drivers/acpi/cppc_acpi.c:1716: warning: Function parameter or member 'cpu_num' not described in 'cppc_get_transition_latency' vim +1530 drivers/acpi/cppc_acpi.c 1523 1524 /** 1525 * cppc_set_auto_act_window - Write autonomous act window register. 1526 * @cpu : CPU to which to write register. 1527 * @enable : the desired value of autonomous act window register to be updated. 1528 */ 1529 int cppc_set_auto_act_window(int cpu, u64 auto_act_window) > 1530 { 1531 return cppc_set_reg(cpu, AUTO_ACT_WINDOW, auto_act_window); 1532 } 1533 EXPORT_SYMBOL_GPL(cppc_set_auto_act_window); 1534 1535 /** 1536 * cppc_get_auto_act_window - Read autonomous act window register. 1537 * @cpu : CPU to which to write register. 1538 * @enable : the desired value of autonomous act window register to be updated. 1539 */ 1540 int cppc_get_auto_act_window(int cpunum, u64 *auto_act_window) > 1541 { 1542 return cppc_get_reg(cpunum, AUTO_ACT_WINDOW, auto_act_window); 1543 } 1544 EXPORT_SYMBOL_GPL(cppc_get_auto_act_window); 1545 1546 /** 1547 * cppc_get_auto_sel - Read autonomous selection register. 1548 * @cpunum : CPU to which to write register. 1549 * @enable : the desired value of autonomous selection resiter to be updated. 1550 */ 1551 int cppc_get_auto_sel(int cpunum, u64 *auto_sel) > 1552 { 1553 return cppc_get_reg(cpunum, AUTO_SEL_ENABLE, auto_sel); 1554 } 1555 EXPORT_SYMBOL_GPL(cppc_get_auto_sel); 1556 1557 1558 /** 1559 * cppc_set_auto_sel - Write autonomous selection register. 1560 * @cpu : CPU to which to write register. 1561 * @enable : the desired value of autonomous selection resiter to be updated. 1562 */ 1563 int cppc_set_auto_sel(int cpu, bool enable) 1564 { 1565 return cppc_set_reg(cpu, AUTO_SEL_ENABLE, enable); 1566 } 1567 EXPORT_SYMBOL_GPL(cppc_set_auto_sel); 1568 1569 /** 1570 * cppc_set_epp - Write energe perf register. 1571 * @cpu : CPU to which to write register. 1572 * @enable : the desired value of energe perf register to be updated. 1573 */ 1574 int cppc_set_epp(int cpu, u64 epp_val) > 1575 { 1576 return cppc_set_reg(cpu, ENERGY_PERF, epp_val); 1577 } 1578 EXPORT_SYMBOL_GPL(cppc_set_epp); 1579 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/ubcore/ubcore_vtp.c:261:6: warning: no previous prototype for 'ubcore_hash_table_rmv_vtpn'
by kernel test robot 05 Dec '24

05 Dec '24

Hi WenChen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: fdc4bca5e9e486a894194c2b6a956492b11d8cc5 commit: 013280dfab06d20e73de842e8d2fc2a200055455 [2516/2516] urma: upload kernel patch for 20240224_rain config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241205/202412051356.um0lEVov-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412051356.um0lEVov-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412051356.um0lEVov-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_vtp.c:261:6: warning: no previous prototype for 'ubcore_hash_table_rmv_vtpn' [-Wmissing-prototypes] 261 | void ubcore_hash_table_rmv_vtpn(struct ubcore_device *dev, struct ubcore_vtpn *vtpn) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/ubcore_hash_table_rmv_vtpn +261 drivers/ub/urma/ubcore/ubcore_vtp.c 260 > 261 void ubcore_hash_table_rmv_vtpn(struct ubcore_device *dev, struct ubcore_vtpn *vtpn) 262 { 263 struct ubcore_hash_table *ht; 264 265 ht = ubcore_get_vtpn_ht(dev, vtpn->trans_mode); 266 if (ht == NULL) 267 return; 268 ubcore_hash_table_remove(ht, &vtpn->hnode); 269 } 270 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1] USB: serial: io_edgeport: fix use after free in debug printk
by Guo Mengqi 05 Dec '24

05 Dec '24

From: Dan Carpenter <dan.carpenter(a)linaro.org> stable inclusion from stable-v5.10.230 commit e567fc8f7a4460e486e52c9261b1e8b9f5dc42aa category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVJ CVE: CVE-2024-50267 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 37bb5628379295c1254c113a407cab03a0f4d0b4 upstream. The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue. Fixes: 984f68683298 ("USB: serial: io_edgeport.c: remove dbg() usage") Cc: stable(a)vger.kernel.org Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/usb/serial/io_edgeport.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 4b48ef4adbeb..618e2b16e204 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -846,11 +846,12 @@ static void edge_bulk_out_data_callback(struct urb *urb) static void edge_bulk_out_cmd_callback(struct urb *urb) { struct edgeport_port *edge_port = urb->context; + struct device *dev = &urb->dev->dev; int status = urb->status; atomic_dec(&CmdUrbs); - dev_dbg(&urb->dev->dev, "%s - FREE URB %p (outstanding %d)\n", - __func__, urb, atomic_read(&CmdUrbs)); + dev_dbg(dev, "%s - FREE URB %p (outstanding %d)\n", __func__, urb, + atomic_read(&CmdUrbs)); /* clean up the transfer buffer */ @@ -860,8 +861,7 @@ static void edge_bulk_out_cmd_callback(struct urb *urb) usb_free_urb(urb); if (status) { - dev_dbg(&urb->dev->dev, - "%s - nonzero write bulk status received: %d\n", + dev_dbg(dev, "%s - nonzero write bulk status received: %d\n", __func__, status); return; } -- 2.17.1

2 1

[PATCH OLK-5.10] USB: serial: io_edgeport: fix use after free in debug printk
by Guo Mengqi 05 Dec '24

05 Dec '24

From: Dan Carpenter <dan.carpenter(a)linaro.org> stable inclusion from stable-v5.10.230 commit e567fc8f7a4460e486e52c9261b1e8b9f5dc42aa category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVJ CVE: CVE-2024-50267 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 37bb5628379295c1254c113a407cab03a0f4d0b4 upstream. The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue. Fixes: 984f68683298 ("USB: serial: io_edgeport.c: remove dbg() usage") Cc: stable(a)vger.kernel.org Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/usb/serial/io_edgeport.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 4b48ef4adbeb..618e2b16e204 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -846,11 +846,12 @@ static void edge_bulk_out_data_callback(struct urb *urb) static void edge_bulk_out_cmd_callback(struct urb *urb) { struct edgeport_port *edge_port = urb->context; + struct device *dev = &urb->dev->dev; int status = urb->status; atomic_dec(&CmdUrbs); - dev_dbg(&urb->dev->dev, "%s - FREE URB %p (outstanding %d)\n", - __func__, urb, atomic_read(&CmdUrbs)); + dev_dbg(dev, "%s - FREE URB %p (outstanding %d)\n", __func__, urb, + atomic_read(&CmdUrbs)); /* clean up the transfer buffer */ @@ -860,8 +861,7 @@ static void edge_bulk_out_cmd_callback(struct urb *urb) usb_free_urb(urb); if (status) { - dev_dbg(&urb->dev->dev, - "%s - nonzero write bulk status received: %d\n", + dev_dbg(dev, "%s - nonzero write bulk status received: %d\n", __func__, status); return; } -- 2.17.1

2 1

[PATCH OLK-6.6 0/2] mm, slab: put should_failslab() back behind CONFIG_SHOULD_FAILSLAB
by Jinjie Ruan 05 Dec '24

05 Dec '24

Backport 2 salb improve patch, which has 1% improve for fork. Vlastimil Babka (2): mm, slab: put should_failslab() back behind CONFIG_SHOULD_FAILSLAB mm, page_alloc: put should_fail_alloc_page() back behing CONFIG_FAIL_PAGE_ALLOC include/linux/fault-inject.h | 11 ++++------- kernel/bpf/verifier.c | 4 ++++ mm/fail_page_alloc.c | 4 +++- mm/failslab.c | 14 ++++++++------ mm/page_alloc.c | 6 ------ mm/slab_common.c | 8 -------- 6 files changed, 19 insertions(+), 28 deletions(-) -- 2.34.1

2 3

[PATCH OLK-6.6] sched/core: Disable page allocation in task_tick_mm_cid()
by Zheng Zucheng 05 Dec '24

05 Dec '24

From: Waiman Long <longman(a)redhat.com> stable inclusion from stable-v6.6.59 commit 509c29d0d26f68a6f6d0a05cb1a89725237e2b87 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2STY CVE: CVE-2024-50140 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 73ab05aa46b02d96509cb029a8d04fca7bbde8c7 ] With KASAN and PREEMPT_RT enabled, calling task_work_add() in task_tick_mm_cid() may cause the following splat. [ 63.696416] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 63.696416] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 610, name: modprobe [ 63.696416] preempt_count: 10001, expected: 0 [ 63.696416] RCU nest depth: 1, expected: 1 This problem is caused by the following call trace. sched_tick() [ acquire rq->__lock ] -> task_tick_mm_cid() -> task_work_add() -> __kasan_record_aux_stack() -> kasan_save_stack() -> stack_depot_save_flags() -> alloc_pages_mpol_noprof() -> __alloc_pages_noprof() -> get_page_from_freelist() -> rmqueue() -> rmqueue_pcplist() -> __rmqueue_pcplist() -> rmqueue_bulk() -> rt_spin_lock() The rq lock is a raw_spinlock_t. We can't sleep while holding it. IOW, we can't call alloc_pages() in stack_depot_save_flags(). The task_tick_mm_cid() function with its task_work_add() call was introduced by commit 223baf9d17f2 ("sched: Fix performance regression introduced by mm_cid") in v6.4 kernel. Fortunately, there is a kasan_record_aux_stack_noalloc() variant that calls stack_depot_save_flags() while not allowing it to allocate new pages. To allow task_tick_mm_cid() to use task_work without page allocation, a new TWAF_NO_ALLOC flag is added to enable calling kasan_record_aux_stack_noalloc() instead of kasan_record_aux_stack() if set. The task_tick_mm_cid() function is modified to add this new flag. The possible downside is the missing stack trace in a KASAN report due to new page allocation required when task_work_add_noallloc() is called which should be rare. Fixes: 223baf9d17f2 ("sched: Fix performance regression introduced by mm_cid") Signed-off-by: Waiman Long <longman(a)redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Link: https://lkml.kernel.org/r/20241010014432.194742-1-longman@redhat.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: include/linux/task_work.h kernel/task_work.c [Some contexts different. No functional impact.] Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> --- include/linux/task_work.h | 4 +++- kernel/sched/core.c | 4 +++- kernel/task_work.c | 13 +++++++++++-- 3 files changed, 17 insertions(+), 4 deletions(-) diff --git a/include/linux/task_work.h b/include/linux/task_work.h index 26b8a47f41fc..8cb9f4a95d7a 100644 --- a/include/linux/task_work.h +++ b/include/linux/task_work.h @@ -14,10 +14,12 @@ init_task_work(struct callback_head *twork, task_work_func_t func) } enum task_work_notify_mode { - TWA_NONE, + TWA_NONE = 0, TWA_RESUME, TWA_SIGNAL, TWA_SIGNAL_NO_IPI, + TWA_FLAGS = 0xff00, + TWAF_NO_ALLOC = 0x0100, }; static inline bool task_work_pending(struct task_struct *task) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 462571b26f88..0224089e1105 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -12678,7 +12678,9 @@ void task_tick_mm_cid(struct rq *rq, struct task_struct *curr) return; if (time_before(now, READ_ONCE(curr->mm->mm_cid_next_scan))) return; - task_work_add(curr, work, TWA_RESUME); + + /* No page allocation under rq lock */ + task_work_add(curr, work, TWA_RESUME | TWAF_NO_ALLOC); } void sched_mm_cid_exit_signals(struct task_struct *t) diff --git a/kernel/task_work.c b/kernel/task_work.c index 2134ac8057a9..45f9963aa2d4 100644 --- a/kernel/task_work.c +++ b/kernel/task_work.c @@ -43,9 +43,18 @@ int task_work_add(struct task_struct *task, struct callback_head *work, enum task_work_notify_mode notify) { struct callback_head *head; + int flags = notify & TWA_FLAGS; + notify &= ~TWA_FLAGS; - /* record the work call stack in order to print it in KASAN reports */ - kasan_record_aux_stack(work); + /* + * Record the work call stack in order to print it in KASAN reports. + * Note that stack allocation can fail if TWAF_NO_ALLOC flag + * is set and new page is needed to expand the stack buffer. + */ + if (flags & TWAF_NO_ALLOC) + kasan_record_aux_stack_noalloc(work); + else + kasan_record_aux_stack(work); head = READ_ONCE(task->task_works); do { -- 2.34.1

2 1

[PATCH OLK-5.10 v2] drivers/perf: hisi: Add support for HiSilicon DDRC v3 PMU driver
by Junhao He 05 Dec '24

05 Dec '24

driver inclusion category: featrue bugzilla: https://gitee.com/openeuler/kernel/issues/IARCNN -------------------------------- On HiSilicon HIP10C platform, the DDRC PMU is a v3 PMU. And only the offset of it's interrupt registers offset quite a different tune DDRC v2 PMUs. The control registeres and events code are the same as v2 PMU. Their modification was unexpected, which caused the interrupt handler to not handle counter overflows correctly (HiSilicon Erratum 162400501). The before DDRC PMU driver will probe v3 as v2. Therefore DDRC v3 interrupt handler cannot work properly. We fixed that by adding new ID HISI0235 to correct the DDRC v3 PMU interrupt register offset (including mask/status/clear registers). Signed-off-by: Junhao He <hejunhao3(a)huawei.com> --- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 146 ++++++++++-------- 1 file changed, 85 insertions(+), 61 deletions(-) diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c index b4d4660c7e6e..3fd2fbaf5ace 100644 --- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c @@ -43,6 +43,11 @@ #define DDRC_V2_EVENT_TYPE 0xe74 #define DDRC_V2_PERF_CTRL 0xeA0 +/* DDRC interrupt registers definition in v3 */ +#define DDRC_V3_INT_MASK 0x534 +#define DDRC_V3_INT_STATUS 0x538 +#define DDRC_V3_INT_CLEAR 0x53C + /* DDRC has 8-counters */ #define DDRC_NR_COUNTERS 0x8 #define DDRC_V1_PERF_CTRL_EN 0x2 @@ -63,6 +68,12 @@ static const u32 ddrc_reg_off[] = { DDRC_PRE_CMD, DDRC_ACT_CMD, DDRC_RNK_CHG, DDRC_RW_CHG }; +struct hisi_ddrc_pmu_regs { + u32 int_mask; + u32 int_clear; + u32 int_status; +}; + /* * Select the counter register offset using the counter index. * In PMU v1, there are no programmable counter, the count @@ -223,77 +234,43 @@ static void hisi_ddrc_pmu_v2_disable_counter(struct hisi_pmu *ddrc_pmu, writel(val, ddrc_pmu->base + DDRC_V2_EVENT_CTRL); } -static void hisi_ddrc_pmu_v1_enable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) -{ - u32 val; - - /* Write 0 to enable interrupt */ - val = readl(ddrc_pmu->base + DDRC_INT_MASK); - val &= ~(1 << hwc->idx); - writel(val, ddrc_pmu->base + DDRC_INT_MASK); -} - -static void hisi_ddrc_pmu_v1_disable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) -{ - u32 val; - - /* Write 1 to mask interrupt */ - val = readl(ddrc_pmu->base + DDRC_INT_MASK); - val |= 1 << hwc->idx; - writel(val, ddrc_pmu->base + DDRC_INT_MASK); -} - -static void hisi_ddrc_pmu_v2_enable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) +static void hisi_ddrc_pmu_enable_counter_int(struct hisi_pmu *ddrc_pmu, + struct hw_perf_event *hwc) { + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); + val = readl(ddrc_pmu->base + regs->int_mask); val &= ~(1 << hwc->idx); - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + writel(val, ddrc_pmu->base + regs->int_mask); } -static void hisi_ddrc_pmu_v2_disable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) +static void hisi_ddrc_pmu_disable_counter_int(struct hisi_pmu *ddrc_pmu, + struct hw_perf_event *hwc) { + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); + val = readl(ddrc_pmu->base + regs->int_mask); val |= 1 << hwc->idx; - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + writel(val, ddrc_pmu->base + regs->int_mask); } -static u32 hisi_ddrc_pmu_v1_get_int_status(struct hisi_pmu *ddrc_pmu) +static u32 hisi_ddrc_pmu_get_int_status(struct hisi_pmu *ddrc_pmu) { - return readl(ddrc_pmu->base + DDRC_INT_STATUS); -} + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; -static void hisi_ddrc_pmu_v1_clear_int_status(struct hisi_pmu *ddrc_pmu, - int idx) -{ - writel(1 << idx, ddrc_pmu->base + DDRC_INT_CLEAR); + return readl(ddrc_pmu->base + regs->int_status); } -static u32 hisi_ddrc_pmu_v2_get_int_status(struct hisi_pmu *ddrc_pmu) +static void hisi_ddrc_pmu_clear_int_status(struct hisi_pmu *ddrc_pmu, + int idx) { - return readl(ddrc_pmu->base + DDRC_V2_INT_STATUS); -} + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; -static void hisi_ddrc_pmu_v2_clear_int_status(struct hisi_pmu *ddrc_pmu, - int idx) -{ - writel(1 << idx, ddrc_pmu->base + DDRC_V2_INT_CLEAR); + writel(1 << idx, ddrc_pmu->base + regs->int_clear); } -static const struct acpi_device_id hisi_ddrc_pmu_acpi_match[] = { - { "HISI0233", }, - { "HISI0234", }, - {} -}; -MODULE_DEVICE_TABLE(acpi, hisi_ddrc_pmu_acpi_match); - static int hisi_ddrc_pmu_init_data(struct platform_device *pdev, struct hisi_pmu *ddrc_pmu) { @@ -315,6 +292,10 @@ static int hisi_ddrc_pmu_init_data(struct platform_device *pdev, /* DDRC PMUs only share the same SCCL */ ddrc_pmu->ccl_id = -1; + ddrc_pmu->dev_info = device_get_match_data(&pdev->dev); + if (!ddrc_pmu->dev_info) + return -ENODEV; + ddrc_pmu->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ddrc_pmu->base)) { dev_err(&pdev->dev, "ioremap failed for ddrc_pmu resource\n"); @@ -428,12 +409,12 @@ static const struct hisi_uncore_ops hisi_uncore_ddrc_v1_ops = { .stop_counters = hisi_ddrc_pmu_v1_stop_counters, .enable_counter = hisi_ddrc_pmu_v1_enable_counter, .disable_counter = hisi_ddrc_pmu_v1_disable_counter, - .enable_counter_int = hisi_ddrc_pmu_v1_enable_counter_int, - .disable_counter_int = hisi_ddrc_pmu_v1_disable_counter_int, + .enable_counter_int = hisi_ddrc_pmu_enable_counter_int, + .disable_counter_int = hisi_ddrc_pmu_disable_counter_int, .write_counter = hisi_ddrc_pmu_v1_write_counter, .read_counter = hisi_ddrc_pmu_v1_read_counter, - .get_int_status = hisi_ddrc_pmu_v1_get_int_status, - .clear_int_status = hisi_ddrc_pmu_v1_clear_int_status, + .get_int_status = hisi_ddrc_pmu_get_int_status, + .clear_int_status = hisi_ddrc_pmu_clear_int_status, }; static const struct hisi_uncore_ops hisi_uncore_ddrc_v2_ops = { @@ -443,12 +424,12 @@ static const struct hisi_uncore_ops hisi_uncore_ddrc_v2_ops = { .stop_counters = hisi_ddrc_pmu_v2_stop_counters, .enable_counter = hisi_ddrc_pmu_v2_enable_counter, .disable_counter = hisi_ddrc_pmu_v2_disable_counter, - .enable_counter_int = hisi_ddrc_pmu_v2_enable_counter_int, - .disable_counter_int = hisi_ddrc_pmu_v2_disable_counter_int, + .enable_counter_int = hisi_ddrc_pmu_enable_counter_int, + .disable_counter_int = hisi_ddrc_pmu_disable_counter_int, .write_counter = hisi_ddrc_pmu_v2_write_counter, .read_counter = hisi_ddrc_pmu_v2_read_counter, - .get_int_status = hisi_ddrc_pmu_v2_get_int_status, - .clear_int_status = hisi_ddrc_pmu_v2_clear_int_status, + .get_int_status = hisi_ddrc_pmu_get_int_status, + .clear_int_status = hisi_ddrc_pmu_clear_int_status, }; static int hisi_ddrc_pmu_dev_probe(struct platform_device *pdev, @@ -467,15 +448,14 @@ static int hisi_ddrc_pmu_dev_probe(struct platform_device *pdev, if (ddrc_pmu->identifier >= HISI_PMU_V2) { ddrc_pmu->counter_bits = 48; ddrc_pmu->check_event = DDRC_V2_NR_EVENTS; - ddrc_pmu->pmu_events.attr_groups = hisi_ddrc_pmu_v2_attr_groups; ddrc_pmu->ops = &hisi_uncore_ddrc_v2_ops; } else { ddrc_pmu->counter_bits = 32; ddrc_pmu->check_event = DDRC_V1_NR_EVENTS; - ddrc_pmu->pmu_events.attr_groups = hisi_ddrc_pmu_v1_attr_groups; ddrc_pmu->ops = &hisi_uncore_ddrc_v1_ops; } + ddrc_pmu->pmu_events.attr_groups = ddrc_pmu->dev_info->attr_groups; ddrc_pmu->num_counters = DDRC_NR_COUNTERS; ddrc_pmu->dev = &pdev->dev; ddrc_pmu->on_cpu = -1; @@ -541,6 +521,50 @@ static int hisi_ddrc_pmu_remove(struct platform_device *pdev) return 0; } +static struct hisi_ddrc_pmu_regs hisi_ddrc_v1_pmu_regs = { + .int_mask = DDRC_INT_MASK, + .int_clear = DDRC_INT_CLEAR, + .int_status = DDRC_INT_STATUS, +}; + +static const struct hisi_pmu_dev_info hisi_ddrc_v1 = { + .name = "ddrc", + .attr_groups = hisi_ddrc_pmu_v1_attr_groups, + .private = &hisi_ddrc_v1_pmu_regs, +}; + +static struct hisi_ddrc_pmu_regs hisi_ddrc_v2_pmu_regs = { + .int_mask = DDRC_V2_INT_MASK, + .int_clear = DDRC_V2_INT_CLEAR, + .int_status = DDRC_V2_INT_STATUS, +}; + +static const struct hisi_pmu_dev_info hisi_ddrc_v2 = { + .name = "ddrc", + .attr_groups = hisi_ddrc_pmu_v2_attr_groups, + .private = &hisi_ddrc_v2_pmu_regs, +}; + +static struct hisi_ddrc_pmu_regs hisi_ddrc_v3_pmu_regs = { + .int_mask = DDRC_V3_INT_MASK, + .int_clear = DDRC_V3_INT_CLEAR, + .int_status = DDRC_V3_INT_STATUS, +}; + +static const struct hisi_pmu_dev_info hisi_ddrc_v3 = { + .name = "ddrc", + .attr_groups = hisi_ddrc_pmu_v2_attr_groups, + .private = &hisi_ddrc_v3_pmu_regs, +}; + +static const struct acpi_device_id hisi_ddrc_pmu_acpi_match[] = { + { "HISI0233", (kernel_ulong_t)&hisi_ddrc_v1}, + { "HISI0234", (kernel_ulong_t)&hisi_ddrc_v2}, + { "HISI0235", (kernel_ulong_t)&hisi_ddrc_v3}, + {} +}; +MODULE_DEVICE_TABLE(acpi, hisi_ddrc_pmu_acpi_match); + static struct platform_driver hisi_ddrc_pmu_driver = { .driver = { .name = "hisi_ddrc_pmu", -- 2.33.0

2 1

[PATCH OLK-5.10] ocfs2: uncache inode which has failed entering the group
by Yifan Qiao 05 Dec '24

05 Dec '24

From: Dmitry Antipov <dmantipov(a)yandex.ru> mainline inclusion from mainline-v6.12 commit 737f34137844d6572ab7d473c998c7f977ff30eb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUZ CVE: CVE-2024-53112 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot has reported the following BUG: kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace: <TASK> ? __die_body+0x5f/0xb0 ? die+0x9e/0xc0 ? do_trap+0x15a/0x3a0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? do_error_trap+0x1dc/0x2c0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? __pfx_do_error_trap+0x10/0x10 ? handle_invalid_op+0x34/0x40 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? exc_invalid_op+0x38/0x50 ? asm_exc_invalid_op+0x1a/0x20 ? ocfs2_set_new_buffer_uptodate+0x2e/0x160 ? ocfs2_set_new_buffer_uptodate+0x144/0x160 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ocfs2_group_add+0x39f/0x15a0 ? __pfx_ocfs2_group_add+0x10/0x10 ? __pfx_lock_acquire+0x10/0x10 ? mnt_get_write_access+0x68/0x2b0 ? __pfx_lock_release+0x10/0x10 ? rcu_read_lock_any_held+0xb7/0x160 ? __pfx_rcu_read_lock_any_held+0x10/0x10 ? smack_log+0x123/0x540 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x226/0x2b0 ocfs2_ioctl+0x65e/0x7d0 ? __pfx_ocfs2_ioctl+0x10/0x10 ? smack_file_ioctl+0x29e/0x3a0 ? __pfx_smack_file_ioctl+0x10/0x10 ? lockdep_hardirqs_on_prepare+0x43d/0x780 ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 ? __pfx_ocfs2_ioctl+0x10/0x10 __se_sys_ioctl+0xfb/0x170 do_syscall_64+0xf3/0x230 entry_SYSCALL_64_after_hwframe+0x77/0x7f ... </TASK> When 'ioctl(OCFS2_IOC_GROUP_ADD, ...)' has failed for the particular inode in 'ocfs2_verify_group_and_input()', corresponding buffer head remains cached and subsequent call to the same 'ioctl()' for the same inode issues the BUG() in 'ocfs2_set_new_buffer_uptodate()' (trying to cache the same buffer head of that inode). Fix this by uncaching the buffer head with 'ocfs2_remove_from_cache()' on error path in 'ocfs2_group_add()'. Link: https://lkml.kernel.org/r/20241114043844.111847-1-dmantipov@yandex.ru Fixes: 7909f2bf8353 ("[PATCH 2/2] ocfs2: Implement group add for online resize") Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Reported-by: syzbot+453873f1588c2d75b447(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=453873f1588c2d75b447 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Dmitry Antipov <dmantipov(a)yandex.ru> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Yifan Qiao <qiaoyifan4(a)huawei.com> --- fs/ocfs2/resize.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c index 24eb52f9059c..78788659ccf5 100644 --- a/fs/ocfs2/resize.c +++ b/fs/ocfs2/resize.c @@ -568,6 +568,8 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input) ocfs2_commit_trans(osb, handle); out_free_group_bh: + if (ret < 0) + ocfs2_remove_from_cache(INODE_CACHE(inode), group_bh); brelse(group_bh); out_unlock: -- 2.39.2

2 1

[PATCH OLK-6.6] ocfs2: uncache inode which has failed entering the group
by Yifan Qiao 05 Dec '24

05 Dec '24

From: Dmitry Antipov <dmantipov(a)yandex.ru> stable inclusion from stable-v6.6.63 commit 843dfc804af4b338ead42331dd58081b428ecdf8 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUZ CVE: CVE-2024-53112 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 737f34137844d6572ab7d473c998c7f977ff30eb upstream. Syzbot has reported the following BUG: kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace: <TASK> ? __die_body+0x5f/0xb0 ? die+0x9e/0xc0 ? do_trap+0x15a/0x3a0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? do_error_trap+0x1dc/0x2c0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? __pfx_do_error_trap+0x10/0x10 ? handle_invalid_op+0x34/0x40 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? exc_invalid_op+0x38/0x50 ? asm_exc_invalid_op+0x1a/0x20 ? ocfs2_set_new_buffer_uptodate+0x2e/0x160 ? ocfs2_set_new_buffer_uptodate+0x144/0x160 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ocfs2_group_add+0x39f/0x15a0 ? __pfx_ocfs2_group_add+0x10/0x10 ? __pfx_lock_acquire+0x10/0x10 ? mnt_get_write_access+0x68/0x2b0 ? __pfx_lock_release+0x10/0x10 ? rcu_read_lock_any_held+0xb7/0x160 ? __pfx_rcu_read_lock_any_held+0x10/0x10 ? smack_log+0x123/0x540 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x226/0x2b0 ocfs2_ioctl+0x65e/0x7d0 ? __pfx_ocfs2_ioctl+0x10/0x10 ? smack_file_ioctl+0x29e/0x3a0 ? __pfx_smack_file_ioctl+0x10/0x10 ? lockdep_hardirqs_on_prepare+0x43d/0x780 ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 ? __pfx_ocfs2_ioctl+0x10/0x10 __se_sys_ioctl+0xfb/0x170 do_syscall_64+0xf3/0x230 entry_SYSCALL_64_after_hwframe+0x77/0x7f ... </TASK> When 'ioctl(OCFS2_IOC_GROUP_ADD, ...)' has failed for the particular inode in 'ocfs2_verify_group_and_input()', corresponding buffer head remains cached and subsequent call to the same 'ioctl()' for the same inode issues the BUG() in 'ocfs2_set_new_buffer_uptodate()' (trying to cache the same buffer head of that inode). Fix this by uncaching the buffer head with 'ocfs2_remove_from_cache()' on error path in 'ocfs2_group_add()'. Link: https://lkml.kernel.org/r/20241114043844.111847-1-dmantipov@yandex.ru Fixes: 7909f2bf8353 ("[PATCH 2/2] ocfs2: Implement group add for online resize") Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Reported-by: syzbot+453873f1588c2d75b447(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=453873f1588c2d75b447 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Dmitry Antipov <dmantipov(a)yandex.ru> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yifan Qiao <qiaoyifan4(a)huawei.com> --- fs/ocfs2/resize.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c index d65d43c61857..b2b47bb79529 100644 --- a/fs/ocfs2/resize.c +++ b/fs/ocfs2/resize.c @@ -566,6 +566,8 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input) ocfs2_commit_trans(osb, handle); out_free_group_bh: + if (ret < 0) + ocfs2_remove_from_cache(INODE_CACHE(inode), group_bh); brelse(group_bh); out_unlock: -- 2.39.2

2 1

[PATCH openEuler-22.03-LTS-SP1] ocfs2: uncache inode which has failed entering the group
by Yifan Qiao 05 Dec '24

05 Dec '24

From: Dmitry Antipov <dmantipov(a)yandex.ru> mainline inclusion from mainline-v6.12 commit 737f34137844d6572ab7d473c998c7f977ff30eb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUZ CVE: CVE-2024-53112 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Syzbot has reported the following BUG: kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace: <TASK> ? __die_body+0x5f/0xb0 ? die+0x9e/0xc0 ? do_trap+0x15a/0x3a0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? do_error_trap+0x1dc/0x2c0 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? __pfx_do_error_trap+0x10/0x10 ? handle_invalid_op+0x34/0x40 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ? exc_invalid_op+0x38/0x50 ? asm_exc_invalid_op+0x1a/0x20 ? ocfs2_set_new_buffer_uptodate+0x2e/0x160 ? ocfs2_set_new_buffer_uptodate+0x144/0x160 ? ocfs2_set_new_buffer_uptodate+0x145/0x160 ocfs2_group_add+0x39f/0x15a0 ? __pfx_ocfs2_group_add+0x10/0x10 ? __pfx_lock_acquire+0x10/0x10 ? mnt_get_write_access+0x68/0x2b0 ? __pfx_lock_release+0x10/0x10 ? rcu_read_lock_any_held+0xb7/0x160 ? __pfx_rcu_read_lock_any_held+0x10/0x10 ? smack_log+0x123/0x540 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x68/0x2b0 ? mnt_get_write_access+0x226/0x2b0 ocfs2_ioctl+0x65e/0x7d0 ? __pfx_ocfs2_ioctl+0x10/0x10 ? smack_file_ioctl+0x29e/0x3a0 ? __pfx_smack_file_ioctl+0x10/0x10 ? lockdep_hardirqs_on_prepare+0x43d/0x780 ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 ? __pfx_ocfs2_ioctl+0x10/0x10 __se_sys_ioctl+0xfb/0x170 do_syscall_64+0xf3/0x230 entry_SYSCALL_64_after_hwframe+0x77/0x7f ... </TASK> When 'ioctl(OCFS2_IOC_GROUP_ADD, ...)' has failed for the particular inode in 'ocfs2_verify_group_and_input()', corresponding buffer head remains cached and subsequent call to the same 'ioctl()' for the same inode issues the BUG() in 'ocfs2_set_new_buffer_uptodate()' (trying to cache the same buffer head of that inode). Fix this by uncaching the buffer head with 'ocfs2_remove_from_cache()' on error path in 'ocfs2_group_add()'. Link: https://lkml.kernel.org/r/20241114043844.111847-1-dmantipov@yandex.ru Fixes: 7909f2bf8353 ("[PATCH 2/2] ocfs2: Implement group add for online resize") Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Reported-by: syzbot+453873f1588c2d75b447(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=453873f1588c2d75b447 Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Dmitry Antipov <dmantipov(a)yandex.ru> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Jun Piao <piaojun(a)huawei.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Yifan Qiao <qiaoyifan4(a)huawei.com> --- fs/ocfs2/resize.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c index 24eb52f9059c..78788659ccf5 100644 --- a/fs/ocfs2/resize.c +++ b/fs/ocfs2/resize.c @@ -568,6 +568,8 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input) ocfs2_commit_trans(osb, handle); out_free_group_bh: + if (ret < 0) + ocfs2_remove_from_cache(INODE_CACHE(inode), group_bh); brelse(group_bh); out_unlock: -- 2.39.2

2 1

[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/ubcore/ubcore_device.c:1329:5: warning: no previous prototype for 'ubcore_dispatch_event'
by kernel test robot 05 Dec '24

05 Dec '24

Hi WenChen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b71af6f00ede58be00cb7306c9acb2660ec90947 commit: f1753f8b17480bdb750cbd33fbaa358aef5dbb23 [2516/2516] urma: upload kernel patch for 20240219_Spring config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241205/202412051043.VbAyfzTq-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412051043.VbAyfzTq-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412051043.VbAyfzTq-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ub/urma/ubcore/ubcore_device.c:352:6: warning: no previous prototype for 'ubcore_destroy_upi_list' [-Wmissing-prototypes] 352 | void ubcore_destroy_upi_list(struct ubcore_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c:440:23: warning: no previous prototype for 'ubcore_find_tpf_device_legacy' [-Wmissing-prototypes] 440 | struct ubcore_device *ubcore_find_tpf_device_legacy(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_device.c:1329:5: warning: no previous prototype for 'ubcore_dispatch_event' [-Wmissing-prototypes] 1329 | int ubcore_dispatch_event(struct ubcore_event *event) | ^~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_device.c:1454:6: warning: no previous prototype for 'ubcore_dev_accessible' [-Wmissing-prototypes] 1454 | bool ubcore_dev_accessible(struct ubcore_device *dev) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_device.c:2015:6: warning: no previous prototype for 'ubcore_net_exit' [-Wmissing-prototypes] 2015 | void ubcore_net_exit(struct net *net) | ^~~~~~~~~~~~~~~ -- >> drivers/ub/urma/ubcore/ubcore_cdev_file.c:690:5: warning: no previous prototype for 'ubcore_create_port_attr_files' [-Wmissing-prototypes] 690 | int ubcore_create_port_attr_files(struct ubcore_logic_device *ldev, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_cdev_file.c:785:5: warning: no previous prototype for 'ubcore_create_eid_attr_files' [-Wmissing-prototypes] 785 | int ubcore_create_eid_attr_files(struct ubcore_logic_device *ldev, uint32_t eid_num) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_cdev_file.c:797:5: warning: no previous prototype for 'ubcore_create_dev_attr_files' [-Wmissing-prototypes] 797 | int ubcore_create_dev_attr_files(struct ubcore_logic_device *ldev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_cdev_file.c:810:6: warning: no previous prototype for 'ubcore_remove_port_attr_files' [-Wmissing-prototypes] 810 | void ubcore_remove_port_attr_files(struct ubcore_logic_device *ldev, uint8_t port_id) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_cdev_file.c:815:6: warning: no previous prototype for 'ubcore_remove_eid_attr_files' [-Wmissing-prototypes] 815 | void ubcore_remove_eid_attr_files(struct ubcore_logic_device *ldev, uint32_t eid_num) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_cdev_file.c:820:6: warning: no previous prototype for 'ubcore_remove_dev_attr_files' [-Wmissing-prototypes] 820 | void ubcore_remove_dev_attr_files(struct ubcore_logic_device *ldev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/ubcore_dispatch_event +1329 drivers/ub/urma/ubcore/ubcore_device.c 1328 > 1329 int ubcore_dispatch_event(struct ubcore_event *event) 1330 { 1331 struct ubcore_event_work *l_ubcore_event; 1332 1333 l_ubcore_event = kzalloc(sizeof(*l_ubcore_event), GFP_ATOMIC); 1334 if (!l_ubcore_event) 1335 return -ENOMEM; 1336 1337 INIT_WORK(&l_ubcore_event->work, ubcore_dispatch_event_task); 1338 l_ubcore_event->event = *event; 1339 1340 if (ubcore_queue_work((int)UBCORE_DISPATCH_EVENT_WQ, &l_ubcore_event->work) != 0) { 1341 kfree(l_ubcore_event); 1342 ubcore_log_err("Queue work failed"); 1343 } 1344 1345 return 0; 1346 } 1347 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] USB: serial: io_edgeport: fix use after free in debug printk
by Guo Mengqi 05 Dec '24

05 Dec '24

From: Dan Carpenter <dan.carpenter(a)linaro.org> commit 37bb5628379295c1254c113a407cab03a0f4d0b4 upstream. The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue. Fixes: 984f68683298 ("USB: serial: io_edgeport.c: remove dbg() usage") Cc: stable(a)vger.kernel.org Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/usb/serial/io_edgeport.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 4b48ef4adbeb..618e2b16e204 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -846,11 +846,12 @@ static void edge_bulk_out_data_callback(struct urb *urb) static void edge_bulk_out_cmd_callback(struct urb *urb) { struct edgeport_port *edge_port = urb->context; + struct device *dev = &urb->dev->dev; int status = urb->status; atomic_dec(&CmdUrbs); - dev_dbg(&urb->dev->dev, "%s - FREE URB %p (outstanding %d)\n", - __func__, urb, atomic_read(&CmdUrbs)); + dev_dbg(dev, "%s - FREE URB %p (outstanding %d)\n", __func__, urb, + atomic_read(&CmdUrbs)); /* clean up the transfer buffer */ @@ -860,8 +861,7 @@ static void edge_bulk_out_cmd_callback(struct urb *urb) usb_free_urb(urb); if (status) { - dev_dbg(&urb->dev->dev, - "%s - nonzero write bulk status received: %d\n", + dev_dbg(dev, "%s - nonzero write bulk status received: %d\n", __func__, status); return; } -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP1] USB: serial: io_edgeport: fix use after free in debug printk
by Guo Mengqi 05 Dec '24

05 Dec '24

From: Dan Carpenter <dan.carpenter(a)linaro.org> commit 37bb5628379295c1254c113a407cab03a0f4d0b4 upstream. The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue. Fixes: 984f68683298 ("USB: serial: io_edgeport.c: remove dbg() usage") Cc: stable(a)vger.kernel.org Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/usb/serial/io_edgeport.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 4b48ef4adbeb..618e2b16e204 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -846,11 +846,12 @@ static void edge_bulk_out_data_callback(struct urb *urb) static void edge_bulk_out_cmd_callback(struct urb *urb) { struct edgeport_port *edge_port = urb->context; + struct device *dev = &urb->dev->dev; int status = urb->status; atomic_dec(&CmdUrbs); - dev_dbg(&urb->dev->dev, "%s - FREE URB %p (outstanding %d)\n", - __func__, urb, atomic_read(&CmdUrbs)); + dev_dbg(dev, "%s - FREE URB %p (outstanding %d)\n", __func__, urb, + atomic_read(&CmdUrbs)); /* clean up the transfer buffer */ @@ -860,8 +861,7 @@ static void edge_bulk_out_cmd_callback(struct urb *urb) usb_free_urb(urb); if (status) { - dev_dbg(&urb->dev->dev, - "%s - nonzero write bulk status received: %d\n", + dev_dbg(dev, "%s - nonzero write bulk status received: %d\n", __func__, status); return; } -- 2.17.1

2 1

[PATCH openEuler-1.0-LTS] USB: serial: io_edgeport: fix use after free in debug printk
by Guo Mengqi 05 Dec '24

05 Dec '24

From: Dan Carpenter <dan.carpenter(a)linaro.org> stable inclusion from stable-v4.19.324 commit e6ceb04eeb6115d872d4c4078d12f1170ed755ce category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVJ CVE: CVE-2024-50267 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 37bb5628379295c1254c113a407cab03a0f4d0b4 upstream. The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue. Fixes: 984f68683298 ("USB: serial: io_edgeport.c: remove dbg() usage") Cc: stable(a)vger.kernel.org Signed-off-by: Dan Carpenter <dan.carpenter(a)linaro.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Guo Mengqi <guomengqi3(a)huawei.com> --- drivers/usb/serial/io_edgeport.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index 97eb738b058f..8090b6ec2641 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -846,11 +846,12 @@ static void edge_bulk_out_data_callback(struct urb *urb) static void edge_bulk_out_cmd_callback(struct urb *urb) { struct edgeport_port *edge_port = urb->context; + struct device *dev = &urb->dev->dev; int status = urb->status; atomic_dec(&CmdUrbs); - dev_dbg(&urb->dev->dev, "%s - FREE URB %p (outstanding %d)\n", - __func__, urb, atomic_read(&CmdUrbs)); + dev_dbg(dev, "%s - FREE URB %p (outstanding %d)\n", __func__, urb, + atomic_read(&CmdUrbs)); /* clean up the transfer buffer */ @@ -860,8 +861,7 @@ static void edge_bulk_out_cmd_callback(struct urb *urb) usb_free_urb(urb); if (status) { - dev_dbg(&urb->dev->dev, - "%s - nonzero write bulk status received: %d\n", + dev_dbg(dev, "%s - nonzero write bulk status received: %d\n", __func__, status); return; } -- 2.17.1

2 1

[PATCH OLK-6.6 v3 0/3] irqchip: gic: some bugfix of hip10
by Zhou Wang 05 Dec '24

05 Dec '24

Patch#1: add erratum 162200803 for hip10c and exclude GICv4.1 for hip10/hip10c erratum 162200803. Patch#2: replace 'is_pending' with 'val' and change hisi cpu type hip09 to hip10. Patch#3: fix the bug that a large-specification VM fails to be created. Kunkun Jiang (2): KVM: arm64: vgic-v3: Fix a issue of hip10 erratum 162200806 irqchip/gic-v4.1:Check whether indirect table is supported in allocate_vpe_l1_table Zhou Wang (1): irqchip/gic-v3: Exclude GICv4.1 for hip10 erratum 162200803 Documentation/arch/arm64/silicon-errata.rst | 4 +-- arch/arm64/kvm/vgic/vgic-mmio-v3.c | 2 +- arch/arm64/kvm/vgic/vgic-mmio.c | 15 ++++---- arch/arm64/kvm/vgic/vgic-mmio.h | 4 +-- drivers/irqchip/irq-gic-v3-its.c | 8 +++-- drivers/irqchip/irq-gic-v3.c | 38 +++++++++++++-------- 6 files changed, 42 insertions(+), 29 deletions(-) -- 2.33.0

2 4

[PATCH openEuler-22.03-LTS-SP1] vp_vdpa: fix id_table array not null terminated error
by liukai 05 Dec '24

05 Dec '24

From: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> stable inclusion from stable-v6.1.119 commit 870d68fe17b5d9032049dcad98b5781a344a8657 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUJ CVE: CVE-2024-53110 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- commit 4e39ecadf1d2a08187139619f1f314b64ba7d947 upstream. Allocate one extra virtio_device_id as null terminator, otherwise vdpa_mgmtdev_get_classes() may iterate multiple times and visit undefined memory. Fixes: ffbda8e9df10 ("vdpa/vp_vdpa : add vdpa tool support in vp_vdpa") Cc: stable(a)vger.kernel.org Suggested-by: Parav Pandit <parav(a)nvidia.com> Signed-off-by: Angus Chen <angus.chen(a)jaguarmicro.com> Signed-off-by: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> Message-Id: <20241105133518.1494-1-lege.wang(a)jaguarmicro.com> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Reviewed-by: Parav Pandit <parav(a)nvidia.com> Acked-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Kai <liukai284(a)huawei.com> --- drivers/vdpa/virtio_pci/vp_vdpa.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c index bc0bdcc7bcea..4e513a38df60 100644 --- a/drivers/vdpa/virtio_pci/vp_vdpa.c +++ b/drivers/vdpa/virtio_pci/vp_vdpa.c @@ -574,7 +574,11 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto mdev_err; } - mdev_id = kzalloc(sizeof(struct virtio_device_id), GFP_KERNEL); + /* + * id_table should be a null terminated array, so allocate one additional + * entry here, see vdpa_mgmtdev_get_classes(). + */ + mdev_id = kcalloc(2, sizeof(struct virtio_device_id), GFP_KERNEL); if (!mdev_id) { err = -ENOMEM; goto mdev_id_err; @@ -594,8 +598,8 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto probe_err; } - mdev_id->device = mdev->id.device; - mdev_id->vendor = mdev->id.vendor; + mdev_id[0].device = mdev->id.device; + mdev_id[0].vendor = mdev->id.vendor; mgtdev->id_table = mdev_id; mgtdev->max_supported_vqs = vp_modern_get_num_queues(mdev); mgtdev->supported_features = vp_modern_get_features(mdev); -- 2.34.1

2 1

[openeuler:OLK-5.10 2544/2544] drivers/ub/urma/uburma/uburma_dev_ops.c:50:19: sparse: sparse: incompatible types in comparison expression (different address spaces):
by kernel test robot 05 Dec '24

05 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b71af6f00ede58be00cb7306c9acb2660ec90947 commit: aeda8188894b2ed9ecf04dabaf5e147bce811725 [2544/2544] ub: change name in kconfig, and kconfig content of ub config: x86_64-randconfig-121-20241205 (https://download.01.org/0day-ci/archive/20241205/202412050919.gZc1zM8m-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412050919.gZc1zM8m-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412050919.gZc1zM8m-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/ub/urma/uburma/uburma_dev_ops.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/wait.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_dev_ops.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_dev_ops.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type >> drivers/ub/urma/uburma/uburma_dev_ops.c:50:19: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_dev_ops.c:50:19: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_dev_ops.c:50:19: sparse: struct ubcore_device * drivers/ub/urma/uburma/uburma_dev_ops.c:71:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_dev_ops.c:71:9: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_dev_ops.c:71:9: sparse: struct ubcore_device * drivers/ub/urma/uburma/uburma_dev_ops.c:98:19: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_dev_ops.c:98:19: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_dev_ops.c:98:19: sparse: struct ubcore_device * -- drivers/ub/urma/uburma/uburma_event.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_event.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_event.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type >> drivers/ub/urma/uburma/uburma_event.c:102:20: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_event.c:102:20: sparse: void [noderef] __rcu * drivers/ub/urma/uburma/uburma_event.c:102:20: sparse: void * -- drivers/ub/urma/uburma/uburma_main.c: note: in included file (through include/linux/kernel.h, include/asm-generic/bug.h, arch/x86/include/asm/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_main.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/asm-generic/bug.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_main.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type >> drivers/ub/urma/uburma/uburma_main.c:215:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_main.c:215:9: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_main.c:215:9: sparse: struct ubcore_device * drivers/ub/urma/uburma/uburma_main.c:239:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_main.c:239:9: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_main.c:239:9: sparse: struct ubcore_device * -- drivers/ub/urma/uburma/uburma_uobj.c: note: in included file (through include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_uobj.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_uobj.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type >> drivers/ub/urma/uburma/uburma_uobj.c:95:19: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_uobj.c:95:19: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_uobj.c:95:19: sparse: struct ubcore_device * drivers/ub/urma/uburma/uburma_uobj.c:396:19: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_uobj.c:396:19: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_uobj.c:396:19: sparse: struct ubcore_device * -- drivers/ub/urma/uburma/uburma_cmd.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/wait.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_cmd.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type drivers/ub/urma/uburma/uburma_cmd.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type >> drivers/ub/urma/uburma/uburma_cmd.c:296:16: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_cmd.c:296:16: sparse: void [noderef] __rcu * drivers/ub/urma/uburma/uburma_cmd.c:296:16: sparse: void * drivers/ub/urma/uburma/uburma_cmd.c:1568:19: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/ub/urma/uburma/uburma_cmd.c:1568:19: sparse: struct ubcore_device [noderef] __rcu * drivers/ub/urma/uburma/uburma_cmd.c:1568:19: sparse: struct ubcore_device * vim +50 drivers/ub/urma/uburma/uburma_dev_ops.c cd637a6dded9c0 Yizhen Fan 2023-09-12 32 7d130c6018dbfd Yizhen Fan 2023-09-12 33 int uburma_mmap(struct file *filp, struct vm_area_struct *vma) 7d130c6018dbfd Yizhen Fan 2023-09-12 34 { 7d130c6018dbfd Yizhen Fan 2023-09-12 35 struct uburma_file *file = filp->private_data; 7d130c6018dbfd Yizhen Fan 2023-09-12 36 struct uburma_device *ubu_dev; 7d130c6018dbfd Yizhen Fan 2023-09-12 37 struct ubcore_device *ubc_dev; 7d130c6018dbfd Yizhen Fan 2023-09-12 38 int srcu_idx; 7d130c6018dbfd Yizhen Fan 2023-09-12 39 int ret; 7d130c6018dbfd Yizhen Fan 2023-09-12 40 7d130c6018dbfd Yizhen Fan 2023-09-12 41 if (file == NULL || file->ucontext == NULL) { 7d130c6018dbfd Yizhen Fan 2023-09-12 42 uburma_log_err("can not find ucontext.\n"); 7d130c6018dbfd Yizhen Fan 2023-09-12 43 return -EINVAL; 7d130c6018dbfd Yizhen Fan 2023-09-12 44 } 7d130c6018dbfd Yizhen Fan 2023-09-12 45 7d130c6018dbfd Yizhen Fan 2023-09-12 46 ubu_dev = file->ubu_dev; 7d130c6018dbfd Yizhen Fan 2023-09-12 47 uburma_cmd_inc(ubu_dev); 7d130c6018dbfd Yizhen Fan 2023-09-12 48 7d130c6018dbfd Yizhen Fan 2023-09-12 49 srcu_idx = srcu_read_lock(&ubu_dev->ubc_dev_srcu); 7d130c6018dbfd Yizhen Fan 2023-09-12 @50 ubc_dev = srcu_dereference(ubu_dev->ubc_dev, &ubu_dev->ubc_dev_srcu); 7d130c6018dbfd Yizhen Fan 2023-09-12 51 if (ubc_dev == NULL || ubc_dev->ops == NULL || ubc_dev->ops->mmap == NULL) { 7d130c6018dbfd Yizhen Fan 2023-09-12 52 uburma_log_err("can not find ubcore device.\n"); 7d130c6018dbfd Yizhen Fan 2023-09-12 53 ret = -ENODEV; 7d130c6018dbfd Yizhen Fan 2023-09-12 54 goto out; 7d130c6018dbfd Yizhen Fan 2023-09-12 55 } 7d130c6018dbfd Yizhen Fan 2023-09-12 56 7d130c6018dbfd Yizhen Fan 2023-09-12 57 ret = ubc_dev->ops->mmap(file->ucontext, vma); 7d130c6018dbfd Yizhen Fan 2023-09-12 58 7d130c6018dbfd Yizhen Fan 2023-09-12 59 out: 7d130c6018dbfd Yizhen Fan 2023-09-12 60 srcu_read_unlock(&ubu_dev->ubc_dev_srcu, srcu_idx); 7d130c6018dbfd Yizhen Fan 2023-09-12 61 uburma_cmd_dec(ubu_dev); 7d130c6018dbfd Yizhen Fan 2023-09-12 62 return ret; 7d130c6018dbfd Yizhen Fan 2023-09-12 63 } 7d130c6018dbfd Yizhen Fan 2023-09-12 64 :::::: The code at line 50 was first introduced by commit :::::: 7d130c6018dbfd09c6e1c5d91b347fdbf3924321 ub: add mmap ops support in ubcore and uburma :::::: TO: Yizhen Fan <fanyizhen(a)huawei.com> :::::: CC: fanyizhen1995 <en_0015767(a)163.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] usb: typec: altmode should keep reference to parent
by Zhang Zekun 05 Dec '24

05 Dec '24

From: Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> stable inclusion from stable-v4.19.323 commit 2b0b33e8a58388fa9078f0fbe9af1900e6b08879 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2SU4 CVE: CVE-2024-50150 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------------------------------------------------- [ Upstream commit befab3a278c59db0cc88c8799638064f6d3fd6f8 ] The altmode device release refers to its parent device, but without keeping a reference to it. When registering the altmode, get a reference to the parent and put it in the release function. Before this fix, when using CONFIG_DEBUG_KOBJECT_RELEASE, we see issues like this: [ 43.572860] kobject: 'port0.0' (ffff8880057ba008): kobject_release, parent 0000000000000000 (delayed 3000) [ 43.573532] kobject: 'port0.1' (ffff8880057bd008): kobject_release, parent 0000000000000000 (delayed 1000) [ 43.574407] kobject: 'port0' (ffff8880057b9008): kobject_release, parent 0000000000000000 (delayed 3000) [ 43.575059] kobject: 'port1.0' (ffff8880057ca008): kobject_release, parent 0000000000000000 (delayed 4000) [ 43.575908] kobject: 'port1.1' (ffff8880057c9008): kobject_release, parent 0000000000000000 (delayed 4000) [ 43.576908] kobject: 'typec' (ffff8880062dbc00): kobject_release, parent 0000000000000000 (delayed 4000) [ 43.577769] kobject: 'port1' (ffff8880057bf008): kobject_release, parent 0000000000000000 (delayed 3000) [ 46.612867] ================================================================== [ 46.613402] BUG: KASAN: slab-use-after-free in typec_altmode_release+0x38/0x129 [ 46.614003] Read of size 8 at addr ffff8880057b9118 by task kworker/2:1/48 [ 46.614538] [ 46.614668] CPU: 2 UID: 0 PID: 48 Comm: kworker/2:1 Not tainted 6.12.0-rc1-00138-gedbae730ad31 #535 [ 46.615391] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 [ 46.616042] Workqueue: events kobject_delayed_cleanup [ 46.616446] Call Trace: [ 46.616648] <TASK> [ 46.616820] dump_stack_lvl+0x5b/0x7c [ 46.617112] ? typec_altmode_release+0x38/0x129 [ 46.617470] print_report+0x14c/0x49e [ 46.617769] ? rcu_read_unlock_sched+0x56/0x69 [ 46.618117] ? __virt_addr_valid+0x19a/0x1ab [ 46.618456] ? kmem_cache_debug_flags+0xc/0x1d [ 46.618807] ? typec_altmode_release+0x38/0x129 [ 46.619161] kasan_report+0x8d/0xb4 [ 46.619447] ? typec_altmode_release+0x38/0x129 [ 46.619809] ? process_scheduled_works+0x3cb/0x85f [ 46.620185] typec_altmode_release+0x38/0x129 [ 46.620537] ? process_scheduled_works+0x3cb/0x85f [ 46.620907] device_release+0xaf/0xf2 [ 46.621206] kobject_delayed_cleanup+0x13b/0x17a [ 46.621584] process_scheduled_works+0x4f6/0x85f [ 46.621955] ? __pfx_process_scheduled_works+0x10/0x10 [ 46.622353] ? hlock_class+0x31/0x9a [ 46.622647] ? lock_acquired+0x361/0x3c3 [ 46.622956] ? move_linked_works+0x46/0x7d [ 46.623277] worker_thread+0x1ce/0x291 [ 46.623582] ? __kthread_parkme+0xc8/0xdf [ 46.623900] ? __pfx_worker_thread+0x10/0x10 [ 46.624236] kthread+0x17e/0x190 [ 46.624501] ? kthread+0xfb/0x190 [ 46.624756] ? __pfx_kthread+0x10/0x10 [ 46.625015] ret_from_fork+0x20/0x40 [ 46.625268] ? __pfx_kthread+0x10/0x10 [ 46.625532] ret_from_fork_asm+0x1a/0x30 [ 46.625805] </TASK> [ 46.625953] [ 46.626056] Allocated by task 678: [ 46.626287] kasan_save_stack+0x24/0x44 [ 46.626555] kasan_save_track+0x14/0x2d [ 46.626811] __kasan_kmalloc+0x3f/0x4d [ 46.627049] __kmalloc_noprof+0x1bf/0x1f0 [ 46.627362] typec_register_port+0x23/0x491 [ 46.627698] cros_typec_probe+0x634/0xbb6 [ 46.628026] platform_probe+0x47/0x8c [ 46.628311] really_probe+0x20a/0x47d [ 46.628605] device_driver_attach+0x39/0x72 [ 46.628940] bind_store+0x87/0xd7 [ 46.629213] kernfs_fop_write_iter+0x1aa/0x218 [ 46.629574] vfs_write+0x1d6/0x29b [ 46.629856] ksys_write+0xcd/0x13b [ 46.630128] do_syscall_64+0xd4/0x139 [ 46.630420] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.630820] [ 46.630946] Freed by task 48: [ 46.631182] kasan_save_stack+0x24/0x44 [ 46.631493] kasan_save_track+0x14/0x2d [ 46.631799] kasan_save_free_info+0x3f/0x4d [ 46.632144] __kasan_slab_free+0x37/0x45 [ 46.632474] kfree+0x1d4/0x252 [ 46.632725] device_release+0xaf/0xf2 [ 46.633017] kobject_delayed_cleanup+0x13b/0x17a [ 46.633388] process_scheduled_works+0x4f6/0x85f [ 46.633764] worker_thread+0x1ce/0x291 [ 46.634065] kthread+0x17e/0x190 [ 46.634324] ret_from_fork+0x20/0x40 [ 46.634621] ret_from_fork_asm+0x1a/0x30 Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Link: https://lore.kernel.org/r/20241004123738.2964524-1-cascardo@igalia.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: drivers/usb/typec/class.c [Context difference only, no logical change] Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/usb/typec/class.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 1916ee1600b4..80efe0a53a55 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -462,6 +462,7 @@ static void typec_altmode_release(struct device *dev) typec_altmode_put_partner(alt); altmode_id_remove(alt->adev.dev.parent, alt->id); + put_device(alt->adev.dev.parent); kfree(alt); } @@ -509,6 +510,8 @@ typec_register_altmode(struct device *parent, alt->adev.dev.type = &typec_altmode_dev_type; dev_set_name(&alt->adev.dev, "%s.%u", dev_name(parent), id); + get_device(alt->adev.dev.parent); + /* Link partners and plugs with the ports */ if (is_port) BLOCKING_INIT_NOTIFIER_HEAD(&alt->nh); -- 2.17.1

2 1

[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/ubcore/ubcore_tp.c:392:5: warning: no previous prototype for 'ubcore_modify_tp_state'
by kernel test robot 05 Dec '24

05 Dec '24

Hi WenChen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b71af6f00ede58be00cb7306c9acb2660ec90947 commit: 329bf7f331286ee5d571d374e31ed50d2877b110 [2516/2516] ubcore: fix the bug of tp negotiation concurrency config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241205/202412050951.PkO7IjDp-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412050951.PkO7IjDp-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412050951.PkO7IjDp-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ub/urma/ubcore/ubcore_tp.c:66:17: warning: no previous prototype for 'ubcore_get_mtu' [-Wmissing-prototypes] 66 | enum ubcore_mtu ubcore_get_mtu(int mtu) | ^~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_tp.c:392:5: warning: no previous prototype for 'ubcore_modify_tp_state' [-Wmissing-prototypes] 392 | int ubcore_modify_tp_state(struct ubcore_device *dev, struct ubcore_tp *tp, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_tp.c:894:19: warning: no previous prototype for 'ubcore_create_vtp' [-Wmissing-prototypes] 894 | struct ubcore_tp *ubcore_create_vtp(struct ubcore_device *dev, union ubcore_eid *remote_eid, | ^~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_tp.c:920:5: warning: no previous prototype for 'ubcore_destroy_vtp' [-Wmissing-prototypes] 920 | int ubcore_destroy_vtp(struct ubcore_tp *vtp) | ^~~~~~~~~~~~~~~~~~ vim +/ubcore_modify_tp_state +392 drivers/ub/urma/ubcore/ubcore_tp.c 391 > 392 int ubcore_modify_tp_state(struct ubcore_device *dev, struct ubcore_tp *tp, 393 enum ubcore_tp_state new_state, struct ubcore_tp_attr *attr, union ubcore_tp_attr_mask mask) 394 { 395 if (ubcore_modify_tp_state_check(tp, new_state) != 0) 396 return -1; 397 398 if (tp->state == UBCORE_TP_STATE_ERR && new_state == UBCORE_TP_STATE_ERR) { 399 ubcore_log_info("tp is already in ERR state and tpn = %u", 400 tp->tpn); 401 return 0; 402 } 403 404 if (dev->ops->modify_tp(tp, attr, mask) != 0) { 405 /* tp->peer_ext.addr will be freed when called ubcore_destroy_tp */ 406 ubcore_log_err("Failed to modify tp to %u from state %u and tpn = %u", 407 (uint32_t)new_state, (uint32_t)tp->state, tp->tpn); 408 return -1; 409 } 410 tp->state = new_state; 411 ubcore_log_info("tp state:(%u to %u) with tpn %u, peer_tpn %u", 412 (uint32_t)tp->state, (uint32_t)new_state, tp->tpn, tp->peer_tpn); 413 return 0; 414 } 415 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH] usb: typec: altmode should keep reference to parent
by Zhang Zekun 05 Dec '24

05 Dec '24

From: Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> stable inclusion from stable-v4.19.323 commit 2b0b33e8a58388fa9078f0fbe9af1900e6b08879 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2SU4 CVE: CVE-2024-50150 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------------------------------------------------- [ Upstream commit befab3a278c59db0cc88c8799638064f6d3fd6f8 ] The altmode device release refers to its parent device, but without keeping a reference to it. When registering the altmode, get a reference to the parent and put it in the release function. Before this fix, when using CONFIG_DEBUG_KOBJECT_RELEASE, we see issues like this: [ 43.572860] kobject: 'port0.0' (ffff8880057ba008): kobject_release, parent 0000000000000000 (delayed 3000) [ 43.573532] kobject: 'port0.1' (ffff8880057bd008): kobject_release, parent 0000000000000000 (delayed 1000) [ 43.574407] kobject: 'port0' (ffff8880057b9008): kobject_release, parent 0000000000000000 (delayed 3000) [ 43.575059] kobject: 'port1.0' (ffff8880057ca008): kobject_release, parent 0000000000000000 (delayed 4000) [ 43.575908] kobject: 'port1.1' (ffff8880057c9008): kobject_release, parent 0000000000000000 (delayed 4000) [ 43.576908] kobject: 'typec' (ffff8880062dbc00): kobject_release, parent 0000000000000000 (delayed 4000) [ 43.577769] kobject: 'port1' (ffff8880057bf008): kobject_release, parent 0000000000000000 (delayed 3000) [ 46.612867] ================================================================== [ 46.613402] BUG: KASAN: slab-use-after-free in typec_altmode_release+0x38/0x129 [ 46.614003] Read of size 8 at addr ffff8880057b9118 by task kworker/2:1/48 [ 46.614538] [ 46.614668] CPU: 2 UID: 0 PID: 48 Comm: kworker/2:1 Not tainted 6.12.0-rc1-00138-gedbae730ad31 #535 [ 46.615391] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 [ 46.616042] Workqueue: events kobject_delayed_cleanup [ 46.616446] Call Trace: [ 46.616648] <TASK> [ 46.616820] dump_stack_lvl+0x5b/0x7c [ 46.617112] ? typec_altmode_release+0x38/0x129 [ 46.617470] print_report+0x14c/0x49e [ 46.617769] ? rcu_read_unlock_sched+0x56/0x69 [ 46.618117] ? __virt_addr_valid+0x19a/0x1ab [ 46.618456] ? kmem_cache_debug_flags+0xc/0x1d [ 46.618807] ? typec_altmode_release+0x38/0x129 [ 46.619161] kasan_report+0x8d/0xb4 [ 46.619447] ? typec_altmode_release+0x38/0x129 [ 46.619809] ? process_scheduled_works+0x3cb/0x85f [ 46.620185] typec_altmode_release+0x38/0x129 [ 46.620537] ? process_scheduled_works+0x3cb/0x85f [ 46.620907] device_release+0xaf/0xf2 [ 46.621206] kobject_delayed_cleanup+0x13b/0x17a [ 46.621584] process_scheduled_works+0x4f6/0x85f [ 46.621955] ? __pfx_process_scheduled_works+0x10/0x10 [ 46.622353] ? hlock_class+0x31/0x9a [ 46.622647] ? lock_acquired+0x361/0x3c3 [ 46.622956] ? move_linked_works+0x46/0x7d [ 46.623277] worker_thread+0x1ce/0x291 [ 46.623582] ? __kthread_parkme+0xc8/0xdf [ 46.623900] ? __pfx_worker_thread+0x10/0x10 [ 46.624236] kthread+0x17e/0x190 [ 46.624501] ? kthread+0xfb/0x190 [ 46.624756] ? __pfx_kthread+0x10/0x10 [ 46.625015] ret_from_fork+0x20/0x40 [ 46.625268] ? __pfx_kthread+0x10/0x10 [ 46.625532] ret_from_fork_asm+0x1a/0x30 [ 46.625805] </TASK> [ 46.625953] [ 46.626056] Allocated by task 678: [ 46.626287] kasan_save_stack+0x24/0x44 [ 46.626555] kasan_save_track+0x14/0x2d [ 46.626811] __kasan_kmalloc+0x3f/0x4d [ 46.627049] __kmalloc_noprof+0x1bf/0x1f0 [ 46.627362] typec_register_port+0x23/0x491 [ 46.627698] cros_typec_probe+0x634/0xbb6 [ 46.628026] platform_probe+0x47/0x8c [ 46.628311] really_probe+0x20a/0x47d [ 46.628605] device_driver_attach+0x39/0x72 [ 46.628940] bind_store+0x87/0xd7 [ 46.629213] kernfs_fop_write_iter+0x1aa/0x218 [ 46.629574] vfs_write+0x1d6/0x29b [ 46.629856] ksys_write+0xcd/0x13b [ 46.630128] do_syscall_64+0xd4/0x139 [ 46.630420] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 46.630820] [ 46.630946] Freed by task 48: [ 46.631182] kasan_save_stack+0x24/0x44 [ 46.631493] kasan_save_track+0x14/0x2d [ 46.631799] kasan_save_free_info+0x3f/0x4d [ 46.632144] __kasan_slab_free+0x37/0x45 [ 46.632474] kfree+0x1d4/0x252 [ 46.632725] device_release+0xaf/0xf2 [ 46.633017] kobject_delayed_cleanup+0x13b/0x17a [ 46.633388] process_scheduled_works+0x4f6/0x85f [ 46.633764] worker_thread+0x1ce/0x291 [ 46.634065] kthread+0x17e/0x190 [ 46.634324] ret_from_fork+0x20/0x40 [ 46.634621] ret_from_fork_asm+0x1a/0x30 Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> Link: https://lore.kernel.org/r/20241004123738.2964524-1-cascardo@igalia.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: drivers/usb/typec/class.c [Context difference only, no logical change] Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/usb/typec/class.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 1916ee1600b4..80efe0a53a55 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -462,6 +462,7 @@ static void typec_altmode_release(struct device *dev) typec_altmode_put_partner(alt); altmode_id_remove(alt->adev.dev.parent, alt->id); + put_device(alt->adev.dev.parent); kfree(alt); } @@ -509,6 +510,8 @@ typec_register_altmode(struct device *parent, alt->adev.dev.type = &typec_altmode_dev_type; dev_set_name(&alt->adev.dev, "%s.%u", dev_name(parent), id); + get_device(alt->adev.dev.parent); + /* Link partners and plugs with the ports */ if (is_port) BLOCKING_INIT_NOTIFIER_HEAD(&alt->nh); -- 2.17.1

1 0

[openeuler:OLK-6.6 1590/1590] kismet: WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE when selected by ARM64
by kernel test robot 05 Dec '24

05 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: a2c7a5a53b2787fa56e28a271e9d3894f70e8374 commit: 6df2e969a6de3481167ace4fe42f69812a6c7fc8 [1590/1590] arm64: add config for cpuidle-haltpoll config: arm64-kismet-CONFIG_HALTPOLL_CPUIDLE-CONFIG_ARM64-0-0 (https://download.01.org/0day-ci/archive/20241205/202412050801.pbrkJ2UJ-lkp@…) reproduce: (https://download.01.org/0day-ci/archive/20241205/202412050801.pbrkJ2UJ-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412050801.pbrkJ2UJ-lkp@intel.com/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE when selected by ARM64 WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y] Selected by [y]: - ARM64 [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1590/1590] drivers/virt/coco/csv-guest/csv-guest.c:39:43: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 05 Dec '24

05 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: a2c7a5a53b2787fa56e28a271e9d3894f70e8374 commit: be5ee944496f8e6f9b5d12ef9ce89ab7100fc84a [1590/1590] driver/virt/coco: Add HYGON CSV Guest dirver. config: x86_64-randconfig-121 (https://download.01.org/0day-ci/archive/20241205/202412050642.ZbO2qNHp-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412050642.ZbO2qNHp-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412050642.ZbO2qNHp-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/virt/coco/csv-guest/csv-guest.c:39:43: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const [noderef] __user *from @@ got unsigned char [usertype] *[addressable] report_data @@ drivers/virt/coco/csv-guest/csv-guest.c:39:43: sparse: expected void const [noderef] __user *from drivers/virt/coco/csv-guest/csv-guest.c:39:43: sparse: got unsigned char [usertype] *[addressable] report_data >> drivers/virt/coco/csv-guest/csv-guest.c:49:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __user *to @@ got unsigned char [usertype] *[addressable] report_data @@ drivers/virt/coco/csv-guest/csv-guest.c:49:29: sparse: expected void [noderef] __user *to drivers/virt/coco/csv-guest/csv-guest.c:49:29: sparse: got unsigned char [usertype] *[addressable] report_data vim +39 drivers/virt/coco/csv-guest/csv-guest.c 19 20 static long csv_get_report(void __user *argp) 21 { 22 u8 *csv_report; 23 long ret; 24 struct csv_report_req req; 25 26 if (copy_from_user(&req, argp, sizeof(struct csv_report_req))) 27 return -EFAULT; 28 29 if (req.len < CSV_REPORT_INPUT_DATA_LEN) 30 return -EINVAL; 31 32 csv_report = kzalloc(req.len, GFP_KERNEL); 33 if (!csv_report) { 34 ret = -ENOMEM; 35 goto out; 36 } 37 38 /* Save user input data */ > 39 if (copy_from_user(csv_report, req.report_data, CSV_REPORT_INPUT_DATA_LEN)) { 40 ret = -EFAULT; 41 goto out; 42 } 43 44 /* Generate CSV_REPORT using "KVM_HC_VM_ATTESTATION" VMMCALL */ 45 ret = kvm_hypercall2(KVM_HC_VM_ATTESTATION, __pa(csv_report), req.len); 46 if (ret) 47 goto out; 48 > 49 if (copy_to_user(req.report_data, csv_report, req.len)) 50 ret = -EFAULT; 51 52 out: 53 kfree(csv_report); 54 return ret; 55 } 56 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION a2c7a5a53b2787fa56e28a271e9d3894f70e8374
by kernel test robot 05 Dec '24

05 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: a2c7a5a53b2787fa56e28a271e9d3894f70e8374 !14056 virtcca feature : security rectification Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412050326.2EEPoVUd-lkp@intel.com drivers/acpi/cppc_acpi.c:1671: warning: Excess function parameter 'auto_act_window' description in 'cppc_get_auto_sel' drivers/acpi/cppc_acpi.c:1671: warning: Function parameter or member 'auto_sel' not described in 'cppc_get_auto_sel' Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-alldefconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-acpi-cppc_acpi.c:warning:Excess-function-parameter-auto_act_window-description-in-cppc_get_auto_sel | |-- drivers-acpi-cppc_acpi.c:warning:Function-parameter-or-member-auto_sel-not-described-in-cppc_get_auto_sel | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_channel-nbl_channel.c:warning:no-previous-prototype-for-function-nbl_chan_clean_queue_subtask | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_common-nbl_common.c:warning:variable-node_num-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_flush_rx_queues | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_get_vf_base_vsi_id | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_pldmfw_op_pci_match_record | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_setup_queues | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_setup_rings | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_service.c:warning:no-previous-prototype-for-function-nbl_serv_stop_rings | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:adding-int-to-a-string-does-not-append-to-the-string | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_insert_pp_ht | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_mgt_start_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_mgt_stop_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_remove_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_set_mt_input | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_flow_leonis.c:warning:no-previous-prototype-for-function-nbl_flow_setup_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_queue_mgt_init_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_queue_remove_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_queue_setup_ops_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_res_queue_init_qid_map_table | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_res_queue_remove_qid_map_table_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_hw_leonis-nbl_queue_leonis.c:warning:no-previous-prototype-for-function-nbl_res_queue_setup_qid_map_table_leonis | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_hw-nbl_txrx.c:warning:no-previous-prototype-for-function-nbl_alloc_tx_rings | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- instantiation:error:expected-absolute-expression | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_calc_virtcca_boot_aggregate | |-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_extend | `-- security-integrity-ima-ima_virtcca.c:warning:no-previous-prototype-for-function-ima_virtcca_init |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-001-20241204 | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-002-20241204 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-003-20241204 | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- arm64-randconfig-004-20241204 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allmodconfig | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-ima_tpm_init |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-r061-20241205 | |-- arch-loongarch-kernel-efi.c:WARNING:Unsigned-expression-compared-with-zero:status | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-paravirt.c:WARNING-opportunity-for-max() | |-- arch-loongarch-kernel-perf_event.c:preceding-lock-on-line | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- drivers-usb-host-.-xhci-trace.h:warning:s-directive-argument-is-null | |-- drivers-usb-host-xhci.h:warning:argument-null-where-non-null-expected | |-- drivers-usb-host-xhci.h:warning:null-destination-pointer | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allnoconfig | `-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. |-- x86_64-buildonly-randconfig-001-20241204 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241204 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-kh40000_get_direct_dma_ops | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241204 | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-004-20241204 | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_cpu_init | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_mmio_init | |-- arch-x86-events-zhaoxin-uncore.c:warning:no-previous-prototype-for-function-kx7000_uncore_pci_init | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-function-is_zhaoxin_kh40000 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- security-integrity-ima-ima_main.c:warning:Function-parameter-or-member-bprm-not-described-in-ima_bprm_creds_for_exec | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_pcrread | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_calc_boot_aggregate | |-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_extend | `-- security-integrity-ima-ima_tpm.c:warning:no-previous-prototype-for-function-ima_tpm_init |-- x86_64-buildonly-randconfig-005-20241204 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-kh40000_get_direct_dma_ops | |-- kernel-dma-contiguous.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-006-20241204 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-is_zhaoxin_kh40000 | |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-kh40000_get_direct_dma_ops | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used `-- x86_64-randconfig-161 |-- arch-x86-kernel-early-quirks.c:warning:no-previous-prototype-for-kh40000_get_direct_dma_ops |-- block-bdev.c-bdev_open_by_dev()-warn:possible-memory-leak-of-handle |-- block-blk-mq.c-queue_update_fair_tag_sharing()-warn:iterator-i-not-incremented |-- fs-resctrl-monitor.c-resctrl_find_cleanest_closid()-warn:iterator-i-not-incremented |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- mm-page_alloc.c-check_after_alloc()-warn:bitwise-AND-condition-is-false-here |-- mm-page_alloc.c-prepare_before_alloc()-warn:bitwise-AND-condition-is-false-here |-- mm-readahead.c-page_cache_sync_ra()-warn:bitwise-AND-condition-is-false-here `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used elapsed time: 729m configs tested: 15 configs skipped: 92 tested configs: arm64 alldefconfig gcc-14.2.0 arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241204 gcc-14.2.0 arm64 randconfig-002-20241204 gcc-14.2.0 arm64 randconfig-003-20241204 gcc-14.2.0 arm64 randconfig-004-20241204 gcc-14.2.0 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 x86_64 buildonly-randconfig-001-20241204 gcc-11 x86_64 buildonly-randconfig-002-20241204 gcc-12 x86_64 buildonly-randconfig-003-20241204 gcc-12 x86_64 buildonly-randconfig-004-20241204 clang-19 x86_64 buildonly-randconfig-005-20241204 gcc-12 x86_64 buildonly-randconfig-006-20241204 gcc-12 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1590/1590] drivers/acpi/cppc_acpi.c:1671: warning: Function parameter or member 'auto_sel' not described in 'cppc_get_auto_sel'
by kernel test robot 05 Dec '24

05 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: a2c7a5a53b2787fa56e28a271e9d3894f70e8374 commit: b718dd523687c682c11f3aa590780c277a8a90d9 [1590/1590] ACPI: CPPC: Add New ABIs for reading and writing three new CPPC registers config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20241205/202412050326.2EEPoVUd-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412050326.2EEPoVUd-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412050326.2EEPoVUd-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/acpi/cppc_acpi.c:1671: warning: Function parameter or member 'auto_sel' not described in 'cppc_get_auto_sel' >> drivers/acpi/cppc_acpi.c:1671: warning: Excess function parameter 'auto_act_window' description in 'cppc_get_auto_sel' vim +1671 drivers/acpi/cppc_acpi.c 1664 1665 /** 1666 * cppc_get_auto_sel() - Read autonomous selection register. 1667 * @cpunum:CPU from which to read register. 1668 * @auto_act_window:Return address. 1669 */ 1670 int cppc_get_auto_sel(int cpunum, u64 *auto_sel) > 1671 { 1672 return cppc_get_reg(cpunum, AUTO_SEL_ENABLE, auto_sel); 1673 } 1674 EXPORT_SYMBOL_GPL(cppc_get_auto_sel); 1675 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION b71af6f00ede58be00cb7306c9acb2660ec90947
by kernel test robot 05 Dec '24

05 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: b71af6f00ede58be00cb7306c9acb2660ec90947 !13327 cpufreq: Add SEEP governor for hardware-managed P-states Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412041601.Eu6aB1G8-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412050118.uE81aGlX-lkp@intel.com drivers/ub/urma/ubcore/ubcore_main.c:61:5: warning: no previous prototype for 'ubcore_open' [-Wmissing-prototypes] drivers/ub/urma/ubcore/ubcore_netdev.c:213:5: warning: no previous prototype for 'ubcore_unset_port_netdev' [-Wmissing-prototypes] kismet: WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE when selected by CPU_FREQ_GOV_SEEP security/integrity/ima/ima_main.c:460:29: error: too few arguments to function call, expected 8, have 7 Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | `-- kismet:WARNING:unmet-direct-dependencies-detected-for-CPPC_CPUFREQ_SYSFS_INTERFACE-when-selected-by-CPU_FREQ_GOV_SEEP |-- arm64-randconfig-001-20241204 | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- arm64-randconfig-003-20241203 | `-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-ubcore_unset_port_netdev |-- arm64-randconfig-003-20241204 | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- arm64-randconfig-051-20241204 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-052-20241204 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-053-20241204 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-054-20241204 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-055-20241204 | |-- Documentation-devicetree-bindings-arm-cpu.yaml:properties:capacity-dmips-mhz:ref-should-not-be-valid-under-const:ref | |-- Documentation-devicetree-bindings-arm-cpu.yaml:title:ARM-CPUs-bindings-should-not-be-valid-under-pattern:(-Bb-inding-Ss-chema) | |-- Documentation-devicetree-bindings-arm-cpus.yaml:examples:cpus-arm-pbha-performance-only-bits-arm-pbha-no-aliases-bits-ncpu-device_type-cpu-compatible-arm-cortex-a57-...-n-is-not-of-type-array | |-- Documentation-devicetree-bindings-arm-cpus.yaml:maintainers-is-a-required-property | |-- Documentation-devicetree-bindings-display-allwinner-sun4i-a10-tcon.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-allwinner-sun8i-r40-tcon-top.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-analogix-anx7814.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-cdns-mhdp8546.yaml:properties:reg-names:minItems:maxItems:items:const:mhdptx-const:j721e-intg-should-not-be-valid-under-required:maxItems | |-- Documentation-devicetree-bindings-display-bridge-chrontel-ch7033.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-lontium-lt9611.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:endpoint:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-ti-tfp410.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358762.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358768.yaml:properties:ports:properties:port:patternProperties:endpoint-does-not-match-() | |-- Documentation-devicetree-bindings-display-bridge-toshiba-tc358775.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ingenic-lcd.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:port:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-advantech-idk-2121wr.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-panel-panel-simple.yaml:properties:compatible:enum:ampire-am-1280800n3tzqw-t00h-ampire-am-480272h3tmqw-t01h-ampire-am800480r3tmqwa1h-auo-b101aw03-auo-b101ean0 | |-- Documentation-devicetree-bindings-display-st-stm32-dsi.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-am65x-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | |-- Documentation-devicetree-bindings-display-ti-ti-j721e-dss.yaml:ports:Missing-additionalProperties-unevaluatedProperties-constraint | `-- make:Documentation-devicetree-bindings-Makefile:Documentation-devicetree-bindings-processed-schema-examples.json-Error |-- arm64-randconfig-r051-20241204 | `-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-001-20241204 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | `-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn |-- x86_64-buildonly-randconfig-002-20241112 | `-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open |-- x86_64-buildonly-randconfig-004-20241204 | |-- security-integrity-ima-ima.h:warning:declaration-of-struct-ima_digest-will-not-be-visible-outside-of-this-function | `-- security-integrity-ima-ima_main.c:error:too-few-arguments-to-function-call-expected-have |-- x86_64-buildonly-randconfig-005-20241204 | `-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit `-- x86_64-randconfig-161-20241204 |-- drivers-ata-libata-eh.c-ata_eh_set_lpm()-warn:variable-dereferenced-before-check-ap-(see-line-) |-- drivers-gpio-gpiolib.c-gpiochip_add_data_with_key()-error:dereferencing-freed-memory-gdev-(line-) |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_process.c-kfd_sdma_activity_worker()-warn:can-workarea-even-be-NULL |-- drivers-gpu-drm-ast-ast_mm.c-ast_pci_host_is_5c01()-error:we-previously-assumed-child-could-be-null-(see-line-) |-- drivers-media-dvb-frontends-sp887x.c-sp887x_initial_setup()-error:__memcpy()-buf-too-small-(-vs-) |-- drivers-net-bonding-bond_sysctl.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:bond_broadcast_arp_or_nd_table-proc_handler |-- drivers-net-bonding-bond_sysctl.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:bond_broadcast_arp_or_nd_table-procname |-- drivers-net-ipvlan-ipvlan_main.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:ipvlan_table-proc_handler |-- drivers-net-ipvlan-ipvlan_main.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:ipvlan_table-procname |-- drivers-net-macsec.c-macsec_upd_offload()-warn:missing-error-code-ret |-- drivers-net-usb-lan78xx.c-lan78xx_resume()-warn:inconsistent-indenting |-- drivers-scsi-mpt3sas-mpt3sas_ctl.c-mpt3sas_send_diag_release()-warn:inconsistent-indenting |-- drivers-scsi-mpt3sas-mpt3sas_scsih.c-_mpt3sas_fw_work()-warn:inconsistent-indenting |-- drivers-scsi-sd.c-sd_spinup_disk()-warn:unsigned-the_result-is-never-less-than-zero. |-- drivers-thermal-intel-intel_hfi.c-hfi_update_work_fn()-warn:can-hfi_instance-even-be-NULL |-- fs-exfat-dir.c-exfat_init_dir_entry()-warn:passing-freed-memory-bh-(line-) |-- fs-exfat-dir.c-exfat_init_ext_entry()-warn:passing-freed-memory-bh-(line-) |-- fs-exfat-namei.c-exfat_move_file()-warn:passing-freed-memory-mov_bh-(line-) |-- fs-exfat-namei.c-exfat_move_file()-warn:passing-freed-memory-new_bh-(line-) |-- fs-exfat-namei.c-exfat_rename_file()-warn:passing-freed-memory-new_bh-(line-) |-- fs-exfat-namei.c-exfat_rename_file()-warn:passing-freed-memory-old_bh-(line-) |-- lib-test_vmalloc.c-kvfree_rcu_1_arg_slab_test()-warn:returning-instead-of-ENOMEM-is-sloppy |-- lib-test_vmalloc.c-kvfree_rcu_2_arg_slab_test()-warn:returning-instead-of-ENOMEM-is-sloppy |-- mm-hugetlb.c-hugepages_setup()-warn:potential-spectre-issue-default_hugepages_in_node-w |-- mm-hugetlb.c-hugepages_setup()-warn:potential-spectre-issue-parsed_hstate-max_huge_pages_node-w |-- net-ceph-ceph_common.c-ceph_kvmalloc()-warn:use-flags-here-instead-of-GFP_KERNEL |-- net-rxrpc-sendmsg.c-rxrpc_send_data()-error:uninitialized-symbol-skb-. `-- net-wireless-reg.c-__freq_reg_info()-error:uninitialized-symbol-reg_rule-. elapsed time: 725m configs tested: 12 configs skipped: 94 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241204 gcc-14.2.0 arm64 randconfig-002-20241204 gcc-14.2.0 arm64 randconfig-003-20241204 gcc-14.2.0 arm64 randconfig-004-20241204 gcc-14.2.0 x86_64 buildonly-randconfig-001-20241204 gcc-11 x86_64 buildonly-randconfig-002-20241204 gcc-12 x86_64 buildonly-randconfig-003-20241204 gcc-12 x86_64 buildonly-randconfig-004-20241204 clang-19 x86_64 buildonly-randconfig-005-20241204 gcc-12 x86_64 buildonly-randconfig-006-20241204 gcc-12 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2544/2544] kismet: WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE when selected by CPU_FREQ_GOV_SEEP
by kernel test robot 05 Dec '24

05 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b71af6f00ede58be00cb7306c9acb2660ec90947 commit: c3fe0dc62217d6faa76128ed26d64e421767919e [2544/2544] cpufreq: Add SEEP governor for hardware-managed P-states config: arm64-kismet-CONFIG_CPPC_CPUFREQ_SYSFS_INTERFACE-CONFIG_CPU_FREQ_GOV_SEEP-0-0 (https://download.01.org/0day-ci/archive/20241205/202412050118.uE81aGlX-lkp@…) reproduce: (https://download.01.org/0day-ci/archive/20241205/202412050118.uE81aGlX-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412050118.uE81aGlX-lkp@intel.com/ kismet warnings: (new ones prefixed by >>) >> kismet: WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE when selected by CPU_FREQ_GOV_SEEP WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] WARNING: unmet direct dependencies detected for CPPC_CPUFREQ_SYSFS_INTERFACE Depends on [n]: CPU_FREQ [=y] && (ARM || ARM64 [=y]) && ACPI_CPPC_CPUFREQ [=n] Selected by [y]: - CPU_FREQ_GOV_SEEP [=y] && CPU_FREQ [=y] && (ACPI_CPPC_CPUFREQ [=n] || ARM64 [=y]) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 98beb6bc5000f977169e4f633e450f4e3e9d84d1
by kernel test robot 04 Dec '24

04 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 98beb6bc5000f977169e4f633e450f4e3e9d84d1 !13959 fs: Fix uninitialized value issue in from_kuid and from_kgid Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412041458.vwP2M34t-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412041541.cTSYXphC-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202412041542.hMfB2LmU-lkp@intel.com arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[2]' is partly outside array bounds of 'struct sk_buff_head[1]' [-Warray-bounds=] arch/x86/events/zhaoxin/core.c:507:12: error: redefinition of 'zhaoxin_pmu_init' block/blk-io-hierarchy/debugfs.c:96:9: error: implicit declaration of function 'hierarchy_show_slow_io'; did you mean 'hierarchy_account_slow_io'? [-Werror=implicit-function-declaration] drivers/gpio/gpio-phytium-platform.c:30:36: warning: 'phytium_gpio_acpi_match' defined but not used [-Wunused-const-variable=] drivers/iommu/arm-smmu-v3.c:211:55: error: 'CONFIG_CMA_ALIGNMENT' undeclared (first use in this function); did you mean 'CONFIG_CMDLINE'? drivers/nfc/st-nci/i2c.c:295:34: warning: 'of_st_nci_i2c_match' defined but not used [-Wunused-const-variable=] drivers/nvme/host/core.c:1163:27: error: 'compat_uptr_t' undeclared (first use in this function); did you mean 'compat_time_t'? drivers/tty/serial/sc16is7xx.c:1501:1: warning: label 'err_i2c' defined but not used [-Wunused-label] fs/ocfs2/alloc.c:2087:28: warning: array subscript idx is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] fs/ocfs2/alloc.c:3889:23: warning: array subscript ret is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] fs/ocfs2/alloc.c:5851:47: warning: array subscript tail_index is outside array bounds of 'struct ocfs2_truncate_rec[0]' [-Warray-bounds=] fs/ocfs2/xattr.c:1669:25: warning: array subscript count is outside array bounds of 'struct ocfs2_xattr_entry[0]' [-Warray-bounds=] include/linux/kernel.h:871:9: error: first argument to '__builtin_choose_expr' not a constant ld: super.c:(.init.text+0x1a8): undefined reference to `__netlink_kernel_create' ld: super.c:(.text+0x1388): undefined reference to `kfree_skb' ld: super.c:(.text+0x13b5): undefined reference to `__nlmsg_put' ld: super.c:(.text+0x1418): undefined reference to `netlink_broadcast' net/ipv4/route.c:1027:37: warning: array subscript 0 is outside array bounds of 'struct fib_nh[0]' [-Warray-bounds=] sound/soc/codecs/88pm860x-codec.c:536:38: warning: 'pcm_switch_controls' defined but not used [-Wunused-const-variable=] sound/soc/codecs/88pm860x-codec.c:563:38: warning: 'aif1_mux' defined but not used [-Wunused-const-variable=] super.c:(.exit.text+0x75): undefined reference to `netlink_kernel_release' super.c:(.init.text+0x1a3): undefined reference to `init_net' super.c:(.text+0x135a): undefined reference to `__alloc_skb' Unverified Error/Warning (likely false positive, kindly check if interested): drivers/scsi/ufs/ufs-qcom.c:1665: error: Cannot parse struct or union! Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-randconfig-001 | `-- drivers-nvme-host-core.c:error:expected-before-ptrval |-- arm64-randconfig-002 | |-- arch-arm64-include-asm-atomic_lse.h:warning:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-struct-sk_buff_head | |-- arch-arm64-include-asm-irqflags.h:warning:flags-may-be-used-uninitialized | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | |-- drivers-nvme-host-core.c:error:expected-before-ptrval | |-- fs-ocfs2-alloc.c:warning:array-subscript-idx-is-outside-array-bounds-of-struct-ocfs2_extent_rec | |-- fs-ocfs2-alloc.c:warning:array-subscript-ret-is-outside-array-bounds-of-struct-ocfs2_extent_rec | |-- fs-ocfs2-alloc.c:warning:array-subscript-tail_index-is-outside-array-bounds-of-struct-ocfs2_truncate_rec | |-- fs-ocfs2-xattr.c:warning:array-subscript-count-is-outside-array-bounds-of-struct-ocfs2_xattr_entry | `-- net-ipv4-route.c:warning:array-subscript-is-outside-array-bounds-of-struct-fib_nh |-- arm64-randconfig-003 | |-- block-blk-io-hierarchy-debugfs.c:error:implicit-declaration-of-function-hierarchy_show_slow_io | |-- drivers-gpio-gpio-phytium-platform.c:warning:phytium_gpio_acpi_match-defined-but-not-used | |-- drivers-iommu-arm-smmu-v3.c:error:CONFIG_CMA_ALIGNMENT-undeclared-(first-use-in-this-function) | |-- drivers-tty-serial-sc16is7xx.c:warning:label-err_i2c-defined-but-not-used | `-- include-linux-kernel.h:error:first-argument-to-__builtin_choose_expr-not-a-constant |-- arm64-randconfig-004 | |-- drivers-scsi-ufs-ufs-qcom.c:error:Cannot-parse-struct-or-union | |-- sound-soc-codecs-88pm86-codec.c:warning:aif1_mux-defined-but-not-used | `-- sound-soc-codecs-88pm86-codec.c:warning:pcm_switch_controls-defined-but-not-used |-- x86_64-buildonly-randconfig-001 | |-- ld:super.c:(.init.text):undefined-reference-to-__netlink_kernel_create | |-- ld:super.c:(.text):undefined-reference-to-__nlmsg_put | |-- ld:super.c:(.text):undefined-reference-to-kfree_skb | |-- ld:super.c:(.text):undefined-reference-to-netlink_broadcast | |-- super.c:(.exit.text):undefined-reference-to-netlink_kernel_release | |-- super.c:(.init.text):undefined-reference-to-init_net | `-- super.c:(.text):undefined-reference-to-__alloc_skb |-- x86_64-buildonly-randconfig-003-20240710 | `-- arch-x86-mm-dump_pagetables.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-004-20240717 | `-- drivers-gpu-drm-i915-gvt-mmio_context.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005 | `-- drivers-nfc-st-nci-i2c.c:warning:of_st_nci_i2c_match-defined-but-not-used |-- x86_64-buildonly-randconfig-006 | |-- arch-x86-xen-setup.o:warning:objtool:missing-symbol-for-section-.ref.text | |-- kernel-bpf-local_storage.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration |-- x86_64-randconfig-121 | |-- drivers-gpu-drm-drm_debugfs_crc.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__poll_t-(-poll-)(-...-)-got-unsigned-int-(-)(-...-) | |-- drivers-misc-mei-main.c:sparse:sparse:invalid-assignment: | |-- drivers-misc-mei-main.c:sparse:sparse:restricted-__poll_t-degrades-to-integer | `-- kernel-trace-ring_buffer.c:sparse:sparse:incorrect-type-in-return-expression-(different-base-types)-expected-restricted-__poll_t-got-int |-- x86_64-randconfig-123 | |-- drivers-misc-mei-main.c:sparse:sparse:invalid-assignment: | |-- drivers-misc-mei-main.c:sparse:sparse:restricted-__poll_t-degrades-to-integer | |-- kernel-trace-ring_buffer.c:sparse:sparse:incorrect-type-in-return-expression-(different-base-types)-expected-restricted-__poll_t-got-int | |-- net-tls-tls_main.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__poll_t-(-static-addressable-assigned-toplevel-poll-)(-...-)-got-unsigned-int-(-)(-...-) | `-- net-tls-tls_sw.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-(-sk_poll-)(-...-)-got-restricted-__poll_t-(-const-poll-)(-...-) `-- x86_64-randconfig-161 `-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init elapsed time: 725m configs tested: 12 configs skipped: 94 tested configs: arm64 allmodconfig gcc-14.2.0 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001 gcc-14.2.0 arm64 randconfig-002 gcc-14.2.0 arm64 randconfig-003 gcc-14.2.0 arm64 randconfig-004 gcc-14.2.0 x86_64 buildonly-randconfig-001 gcc-11 x86_64 buildonly-randconfig-002 clang-19 x86_64 buildonly-randconfig-003 gcc-12 x86_64 buildonly-randconfig-004 gcc-12 x86_64 buildonly-randconfig-005 gcc-12 x86_64 buildonly-randconfig-006 clang-19 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] HID: core: zero-initialize the report buffer
by Tirui Yin 04 Dec '24

04 Dec '24

From: Jiri Kosina <jkosina(a)suse.com> stable inclusion from stable-v4.19.324 commit e7ea60184e1e88a3c9e437b3265cbb6439aa7e26 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVT CVE: CVE-2024-50302 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 177f25d1292c7e16e1199b39c85480f7f8815552 ] Since the report buffer is used by all kinds of drivers in various ways, let's zero-initialize it during allocation to make sure that it can't be ever used to leak kernel memory via specially-crafted report. Fixes: 27ce405039bf ("HID: fix data access in implement()") Reported-by: Benoît Sevens <bsevens(a)google.com> Acked-by: Benjamin Tissoires <bentiss(a)kernel.org> Signed-off-by: Jiri Kosina <jkosina(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Tirui Yin <yintirui(a)huawei.com> Reviewed-by: yongqiang Liu <liuyongqiang13(a)huawei.com> --- drivers/hid/hid-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index a8f155bda610..7dd30deceda4 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1462,7 +1462,7 @@ u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags) u32 len = hid_report_len(report) + 7; - return kmalloc(len, flags); + return kzalloc(len, flags); } EXPORT_SYMBOL_GPL(hid_alloc_report_buf); -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP1] HID: core: zero-initialize the report buffer
by Tirui Yin 04 Dec '24

04 Dec '24

From: Jiri Kosina <jkosina(a)suse.com> stable inclusion from stable-v5.10.230 commit d7dc68d82ab3fcfc3f65322465da3d7031d4ab46 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVT CVE: CVE-2024-50302 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 177f25d1292c7e16e1199b39c85480f7f8815552 ] Since the report buffer is used by all kinds of drivers in various ways, let's zero-initialize it during allocation to make sure that it can't be ever used to leak kernel memory via specially-crafted report. Fixes: 27ce405039bf ("HID: fix data access in implement()") Reported-by: Benoît Sevens <bsevens(a)google.com> Acked-by: Benjamin Tissoires <bentiss(a)kernel.org> Signed-off-by: Jiri Kosina <jkosina(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Tirui Yin <yintirui(a)huawei.com> Reviewed-by: yongqiang Liu <liuyongqiang13(a)huawei.com> --- drivers/hid/hid-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 6474aa50931c..75d272e5376b 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1647,7 +1647,7 @@ u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags) u32 len = hid_report_len(report) + 7; - return kmalloc(len, flags); + return kzalloc(len, flags); } EXPORT_SYMBOL_GPL(hid_alloc_report_buf); -- 2.17.1

2 1

[PATCH OLK-5.10] HID: core: zero-initialize the report buffer
by Tirui Yin 04 Dec '24

04 Dec '24

From: Jiri Kosina <jkosina(a)suse.com> stable inclusion from stable-v5.10.230 commit d7dc68d82ab3fcfc3f65322465da3d7031d4ab46 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVT CVE: CVE-2024-50302 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 177f25d1292c7e16e1199b39c85480f7f8815552 ] Since the report buffer is used by all kinds of drivers in various ways, let's zero-initialize it during allocation to make sure that it can't be ever used to leak kernel memory via specially-crafted report. Fixes: 27ce405039bf ("HID: fix data access in implement()") Reported-by: Benoît Sevens <bsevens(a)google.com> Acked-by: Benjamin Tissoires <bentiss(a)kernel.org> Signed-off-by: Jiri Kosina <jkosina(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Tirui Yin <yintirui(a)huawei.com> Reviewed-by: yongqiang Liu <liuyongqiang13(a)huawei.com> --- drivers/hid/hid-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 5281d693b32d..0fef4bdb90f1 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1664,7 +1664,7 @@ u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags) u32 len = hid_report_len(report) + 7; - return kmalloc(len, flags); + return kzalloc(len, flags); } EXPORT_SYMBOL_GPL(hid_alloc_report_buf); -- 2.17.1

2 1

[OLK-5.10] HID: core: zero-initialize the report buffer
by Tirui Yin 04 Dec '24

04 Dec '24

From: Jiri Kosina <jkosina(a)suse.com> stable inclusion from stable-v5.10.230 commit d7dc68d82ab3fcfc3f65322465da3d7031d4ab46 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5AVT CVE: CVE-2024-50302 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 177f25d1292c7e16e1199b39c85480f7f8815552 ] Since the report buffer is used by all kinds of drivers in various ways, let's zero-initialize it during allocation to make sure that it can't be ever used to leak kernel memory via specially-crafted report. Fixes: 27ce405039bf ("HID: fix data access in implement()") Reported-by: Benoît Sevens <bsevens(a)google.com> Acked-by: Benjamin Tissoires <bentiss(a)kernel.org> Signed-off-by: Jiri Kosina <jkosina(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Tirui Yin <yintirui(a)huawei.com> Reviewed-by: yongqiang Liu <liuyongqiang13(a)huawei.com> --- drivers/hid/hid-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 5281d693b32d..0fef4bdb90f1 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1664,7 +1664,7 @@ u8 *hid_alloc_report_buf(struct hid_report *report, gfp_t flags) u32 len = hid_report_len(report) + 7; - return kmalloc(len, flags); + return kzalloc(len, flags); } EXPORT_SYMBOL_GPL(hid_alloc_report_buf); -- 2.17.1

1 0

[openEuler-22.03-LTS-SP1] vp_vdpa: fix id_table array not null terminated error
by liukai 04 Dec '24

04 Dec '24

From: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> stable inclusion from stable-v6.1.119 commit 870d68fe17b5d9032049dcad98b5781a344a8657 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUJ CVE: CVE-2024-53110 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- commit 4e39ecadf1d2a08187139619f1f314b64ba7d947 upstream. Allocate one extra virtio_device_id as null terminator, otherwise vdpa_mgmtdev_get_classes() may iterate multiple times and visit undefined memory. Fixes: ffbda8e9df10 ("vdpa/vp_vdpa : add vdpa tool support in vp_vdpa") Cc: stable(a)vger.kernel.org Suggested-by: Parav Pandit <parav(a)nvidia.com> Signed-off-by: Angus Chen <angus.chen(a)jaguarmicro.com> Signed-off-by: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> Message-Id: <20241105133518.1494-1-lege.wang(a)jaguarmicro.com> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Reviewed-by: Parav Pandit <parav(a)nvidia.com> Acked-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Kai <liukai284(a)huawei.com> --- drivers/vdpa/virtio_pci/vp_vdpa.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c index bc0bdcc7bcea..4e513a38df60 100644 --- a/drivers/vdpa/virtio_pci/vp_vdpa.c +++ b/drivers/vdpa/virtio_pci/vp_vdpa.c @@ -574,7 +574,11 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto mdev_err; } - mdev_id = kzalloc(sizeof(struct virtio_device_id), GFP_KERNEL); + /* + * id_table should be a null terminated array, so allocate one additional + * entry here, see vdpa_mgmtdev_get_classes(). + */ + mdev_id = kcalloc(2, sizeof(struct virtio_device_id), GFP_KERNEL); if (!mdev_id) { err = -ENOMEM; goto mdev_id_err; @@ -594,8 +598,8 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto probe_err; } - mdev_id->device = mdev->id.device; - mdev_id->vendor = mdev->id.vendor; + mdev_id[0].device = mdev->id.device; + mdev_id[0].vendor = mdev->id.vendor; mgtdev->id_table = mdev_id; mgtdev->max_supported_vqs = vp_modern_get_num_queues(mdev); mgtdev->supported_features = vp_modern_get_features(mdev); -- 2.34.1

1 0

[openeuler:OLK-6.6 1584/1584] drivers/ata/ahci_zhaoxin_sgpio.c:31:5: warning: no previous prototype for function 'ahci_wait_em_reset'
by kernel test robot 04 Dec '24

04 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 8a512be8da229a21f36ac0a0253414f2fb9ac174 commit: fb43492008c11fe89e510dd63383a2d37ea3cf8e [1584/1584] ata: ahci: Add support for AHCI SGPIO Enclosure Management config: x86_64-buildonly-randconfig-006 (https://download.01.org/0day-ci/archive/20241204/202412041754.ZiNZbWX3-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041754.ZiNZbWX3-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041754.ZiNZbWX3-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/ata/ahci_zhaoxin_sgpio.c:10: In file included from include/linux/blkdev.h:9: In file included from include/linux/blk_types.h:10: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/x86/include/asm/cacheflush.h:5: In file included from include/linux/mm.h:2235: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ata/ahci_zhaoxin_sgpio.c:31:5: warning: no previous prototype for function 'ahci_wait_em_reset' [-Wmissing-prototypes] 31 | int ahci_wait_em_reset(struct sgpio_zhaoxin *sgpio_zhaoxin, u32 retry) | ^ drivers/ata/ahci_zhaoxin_sgpio.c:31:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 31 | int ahci_wait_em_reset(struct sgpio_zhaoxin *sgpio_zhaoxin, u32 retry) | ^ | static >> drivers/ata/ahci_zhaoxin_sgpio.c:55:6: warning: no previous prototype for function 'ahci_zhaoxin_set_em_sgpio' [-Wmissing-prototypes] 55 | void ahci_zhaoxin_set_em_sgpio(struct sgpio_zhaoxin *sgpio_zhaoxin) | ^ drivers/ata/ahci_zhaoxin_sgpio.c:55:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 55 | void ahci_zhaoxin_set_em_sgpio(struct sgpio_zhaoxin *sgpio_zhaoxin) | ^ | static >> drivers/ata/ahci_zhaoxin_sgpio.c:99:6: warning: no previous prototype for function 'ahci_zhaoxin_set_em_sgpio_gpmode' [-Wmissing-prototypes] 99 | void ahci_zhaoxin_set_em_sgpio_gpmode(struct sgpio_zhaoxin *sgpio_zhaoxin) | ^ drivers/ata/ahci_zhaoxin_sgpio.c:99:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 99 | void ahci_zhaoxin_set_em_sgpio_gpmode(struct sgpio_zhaoxin *sgpio_zhaoxin) | ^ | static >> drivers/ata/ahci_zhaoxin_sgpio.c:601:6: warning: no previous prototype for function 'set_em_messages' [-Wmissing-prototypes] 601 | void set_em_messages(struct sgpio_zhaoxin *sgpio_zhaoxin) | ^ drivers/ata/ahci_zhaoxin_sgpio.c:601:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 601 | void set_em_messages(struct sgpio_zhaoxin *sgpio_zhaoxin) | ^ | static >> drivers/ata/ahci_zhaoxin_sgpio.c:621:5: warning: no previous prototype for function 'add_sgpio_zhaoxin' [-Wmissing-prototypes] 621 | int add_sgpio_zhaoxin(void) | ^ drivers/ata/ahci_zhaoxin_sgpio.c:621:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 621 | int add_sgpio_zhaoxin(void) | ^ | static >> drivers/ata/ahci_zhaoxin_sgpio.c:673:6: warning: no previous prototype for function 'remove_sgpio_zhaoxin' [-Wmissing-prototypes] 673 | void remove_sgpio_zhaoxin(void) | ^ drivers/ata/ahci_zhaoxin_sgpio.c:673:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 673 | void remove_sgpio_zhaoxin(void) | ^ | static 11 warnings generated. vim +/ahci_wait_em_reset +31 drivers/ata/ahci_zhaoxin_sgpio.c 25 26 static unsigned int zhaoxin_em_type __read_mostly = AHCI_EM_MSG_LED_MODE; /*LED protocol*/ 27 module_param(zhaoxin_em_type, int, 0644); 28 MODULE_PARM_DESC(zhaoxin_em_type, 29 "AHCI Enclosure Management Message type control (1 = led on, 2 = sgpio on,3 = sgpio gp on)"); 30 > 31 int ahci_wait_em_reset(struct sgpio_zhaoxin *sgpio_zhaoxin, u32 retry) 32 { 33 void __iomem *mmio = sgpio_zhaoxin->mmio; 34 u32 em_ctl; 35 36 if (!sgpio_zhaoxin || retry == 0) { 37 pr_err("In ahci wait em reset, invalid param\n"); 38 return -EINVAL; 39 } 40 41 while (retry--) { /*EM_CTL needs reset at least 64ms*/ 42 em_ctl = readl(mmio + HOST_EM_CTL); 43 if (em_ctl & EM_CTL_RST) 44 usleep_range(10000, 20000); /*EM_CTL still in reset, usleep 10ms*/ 45 else 46 break; 47 48 if (!retry) 49 pr_err("Wait for EM_CTL reset, time out\n"); 50 } 51 52 return 0; 53 } 54 > 55 void ahci_zhaoxin_set_em_sgpio(struct sgpio_zhaoxin *sgpio_zhaoxin) 56 { 57 void __iomem *mmio = sgpio_zhaoxin->mmio; 58 void __iomem *em_mmio = mmio + SGPIO_OFFSET; 59 60 u32 read; 61 62 sgpio_zhaoxin->sgpio_reg.cfg_0.enable = 1; 63 64 sgpio_zhaoxin->sgpio_reg.cfg_1.blink_gen_a = 0x7; 65 sgpio_zhaoxin->sgpio_reg.cfg_1.blink_gen_b = 0x3; 66 sgpio_zhaoxin->sgpio_reg.cfg_1.blink_gen_c = 0x0; 67 sgpio_zhaoxin->sgpio_reg.cfg_1.stretch_act_on = 0; 68 sgpio_zhaoxin->sgpio_reg.cfg_1.stretch_act_off = 0; 69 sgpio_zhaoxin->sgpio_reg.cfg_1.max_act_on = 2; 70 sgpio_zhaoxin->sgpio_reg.cfg_1.force_act_off = 1; 71 72 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sload = 0xf; 73 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.count = 0x0; 74 75 sgpio_zhaoxin->sgpio_reg.transmit_0.sgpio_tx_0 = 0; 76 sgpio_zhaoxin->sgpio_reg.transmit_1.sgpio_tx_1 = 0; 77 sgpio_zhaoxin->sgpio_reg.gp_transmit_reg.sgpio_tx_gp = 0; 78 79 sgpio_zhaoxin->sgpio_reg.receive_reg.sgpio_rx = 0x07070707; 80 sgpio_zhaoxin->sgpio_reg.gp_receive_reg.sgpio_rx_gp = 0; 81 82 /*Setup SGPIO type*/ 83 read = readl(mmio + sgpio_zhaoxin->em_loc); 84 read = read | SGPIO_MESSAGE_HEAD; /*LED register MSG_HEAD, select SGPIO*/ 85 writel(read, mmio + sgpio_zhaoxin->em_loc); 86 87 /*Setup gp mode*/ 88 writel(sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sgpio_tx_gp_cfg, em_mmio + 0x38); 89 90 /*Initial SGPIO CFG1*/ 91 writel(sgpio_zhaoxin->sgpio_reg.cfg_1.sgpio_cfg_1, em_mmio + 0x4); 92 93 /*Initial SGPIO CFG0*/ 94 read = readl(em_mmio); 95 read |= sgpio_zhaoxin->sgpio_reg.cfg_0.sgpio_cfg_0; 96 writel(read, em_mmio); 97 } 98 > 99 void ahci_zhaoxin_set_em_sgpio_gpmode(struct sgpio_zhaoxin *sgpio_zhaoxin) 100 { 101 void __iomem *mmio = sgpio_zhaoxin->mmio; 102 void __iomem *em_mmio = mmio + SGPIO_OFFSET; 103 u32 read; 104 105 sgpio_zhaoxin->sgpio_reg.cfg_0.enable = 1; 106 107 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sload = 0xf; 108 sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.count = 0xff; 109 110 sgpio_zhaoxin->sgpio_reg.transmit_0.sgpio_tx_0 = 0; 111 sgpio_zhaoxin->sgpio_reg.transmit_1.sgpio_tx_1 = 0; 112 sgpio_zhaoxin->sgpio_reg.gp_transmit_reg.sgpio_tx_gp = 0; 113 114 sgpio_zhaoxin->sgpio_reg.receive_reg.sgpio_rx = 0; 115 sgpio_zhaoxin->sgpio_reg.gp_receive_reg.sgpio_rx_gp = 0xff0f0000; 116 117 /*Setup SGPIO type*/ 118 read = readl(mmio + sgpio_zhaoxin->em_loc); 119 read |= SGPIO_MESSAGE_HEAD; 120 writel(read, mmio + sgpio_zhaoxin->em_loc); 121 122 /*Setup gp mode*/ 123 writel(sgpio_zhaoxin->sgpio_reg.gp_transmit_cfg.sgpio_tx_gp_cfg, em_mmio + 0x38); 124 125 /*Enable SGPIO*/ 126 writel(sgpio_zhaoxin->sgpio_reg.cfg_0.sgpio_cfg_0, em_mmio); 127 } 128 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2439/2439] include/linux/compiler_attributes.h:221:41: warning: attribute 'fallthrough' not preceding a case label or default label
by kernel test robot 04 Dec '24

04 Dec '24

Hi Ze, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b61a367ade32ff42d5f3066b9750e855dc98dd29 commit: 0695e18bbaebbfbe22b049104bbb9a4300a9f30c [2439/2439] mm: Add PMU based memory sampling abstract layer config: arm64-randconfig-004-20241117 (https://download.01.org/0day-ci/archive/20241204/202412041721.uYCyd8sz-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041721.uYCyd8sz-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041721.uYCyd8sz-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/linux/compiler_types.h:65, from <command-line>: drivers/arm/spe/spe.c: In function '__arm_spe_dev_probe': >> include/linux/compiler_attributes.h:221:41: warning: attribute 'fallthrough' not preceding a case label or default label 221 | # define fallthrough __attribute__((__fallthrough__)) | ^~~~~~~~~~~~~ drivers/arm/spe/spe.c:492:17: note: in expansion of macro 'fallthrough' 492 | fallthrough; | ^~~~~~~~~~~ >> include/linux/compiler_attributes.h:221:41: warning: attribute 'fallthrough' not preceding a case label or default label 221 | # define fallthrough __attribute__((__fallthrough__)) | ^~~~~~~~~~~~~ drivers/arm/spe/spe.c:514:17: note: in expansion of macro 'fallthrough' 514 | fallthrough; | ^~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARM_SPE_MEM_SAMPLING Depends on [n]: ARM64 [=y] && !ARM_SPE_PMU [=y] Selected by [y]: - MEM_SAMPLING [=y] && ARM64 [=y] vim +/fallthrough +221 include/linux/compiler_attributes.h 294f69e662d157 Joe Perches 2019-10-05 209 294f69e662d157 Joe Perches 2019-10-05 210 /* 294f69e662d157 Joe Perches 2019-10-05 211 * Add the pseudo keyword 'fallthrough' so case statement blocks 294f69e662d157 Joe Perches 2019-10-05 212 * must end with any of these keywords: 294f69e662d157 Joe Perches 2019-10-05 213 * break; 294f69e662d157 Joe Perches 2019-10-05 214 * fallthrough; 294f69e662d157 Joe Perches 2019-10-05 215 * goto <label>; 294f69e662d157 Joe Perches 2019-10-05 216 * return [expression]; 294f69e662d157 Joe Perches 2019-10-05 217 * 294f69e662d157 Joe Perches 2019-10-05 218 * gcc: https://gcc.gnu.org/onlinedocs/gcc/Statement-Attributes.html#Statement-Attr… 294f69e662d157 Joe Perches 2019-10-05 219 */ 294f69e662d157 Joe Perches 2019-10-05 220 #if __has_attribute(__fallthrough__) 294f69e662d157 Joe Perches 2019-10-05 @221 # define fallthrough __attribute__((__fallthrough__)) 294f69e662d157 Joe Perches 2019-10-05 222 #else 294f69e662d157 Joe Perches 2019-10-05 223 # define fallthrough do {} while (0) /* fallthrough */ a3f8a30f3f0079 Miguel Ojeda 2018-08-30 224 #endif a3f8a30f3f0079 Miguel Ojeda 2018-08-30 225 :::::: The code at line 221 was first introduced by commit :::::: 294f69e662d1570703e9b56e95be37a9fd3afba5 compiler_attributes.h: Add 'fallthrough' pseudo keyword for switch/case use :::::: TO: Joe Perches <joe(a)perches.com> :::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/ubcore/ubcore_netdev.c:213:5: warning: no previous prototype for 'ubcore_unset_port_netdev'
by kernel test robot 04 Dec '24

04 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: b71af6f00ede58be00cb7306c9acb2660ec90947 commit: 37c6170f742ef3a18a3131a2a157dd7b7aa08103 [2516/2516] ub: Fix bugs in urma kernel and user lib config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241204/202412041601.Eu6aB1G8-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041601.Eu6aB1G8-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041601.Eu6aB1G8-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ub/urma/ubcore/ubcore_netdev.c:51:5: warning: no previous prototype for 'ubcore_check_port_state' [-Wmissing-prototypes] 51 | int ubcore_check_port_state(struct ubcore_device *dev, uint8_t port_idx) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:75:6: warning: no previous prototype for 'ubcore_find_port_netdev' [-Wmissing-prototypes] 75 | void ubcore_find_port_netdev(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:133:5: warning: no previous prototype for 'ubcore_set_port_netdev' [-Wmissing-prototypes] 133 | int ubcore_set_port_netdev(struct ubcore_device *dev, struct net_device *ndev, | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:213:5: warning: no previous prototype for 'ubcore_unset_port_netdev' [-Wmissing-prototypes] 213 | int ubcore_unset_port_netdev(struct ubcore_device *dev, struct net_device *ndev, | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:242:6: warning: no previous prototype for 'ubcore_put_port_netdev' [-Wmissing-prototypes] 242 | void ubcore_put_port_netdev(struct ubcore_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:262:10: warning: no previous prototype for 'ubcore_sip_idx_alloc' [-Wmissing-prototypes] 262 | uint32_t ubcore_sip_idx_alloc(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:290:5: warning: no previous prototype for 'ubcore_sip_idx_free' [-Wmissing-prototypes] 290 | int ubcore_sip_idx_free(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:303:6: warning: no previous prototype for 'ubcore_sip_table_init' [-Wmissing-prototypes] 303 | void ubcore_sip_table_init(void) | ^~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:309:6: warning: no previous prototype for 'ubcore_sip_table_uninit' [-Wmissing-prototypes] 309 | void ubcore_sip_table_uninit(void) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:324:5: warning: no previous prototype for 'ubcore_add_sip_entry' [-Wmissing-prototypes] 324 | int ubcore_add_sip_entry(const struct ubcore_sip_info *sip, uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:344:5: warning: no previous prototype for 'ubcore_del_sip_entry' [-Wmissing-prototypes] 344 | int ubcore_del_sip_entry(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:358:5: warning: no previous prototype for 'ubcore_lookup_sip_idx' [-Wmissing-prototypes] 358 | int ubcore_lookup_sip_idx(struct ubcore_sip_info *sip, uint32_t *idx) | ^~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:379:10: warning: no previous prototype for 'ubcore_get_sip_max_cnt' [-Wmissing-prototypes] 379 | uint32_t ubcore_get_sip_max_cnt(void) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:384:25: warning: no previous prototype for 'ubcore_lookup_sip_info' [-Wmissing-prototypes] 384 | struct ubcore_sip_info *ubcore_lookup_sip_info(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:395:5: warning: no previous prototype for 'ubcore_notify_uvs_del_sip' [-Wmissing-prototypes] 395 | int ubcore_notify_uvs_del_sip(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:437:5: warning: no previous prototype for 'ubcore_notify_uvs_add_sip' [-Wmissing-prototypes] 437 | int ubcore_notify_uvs_add_sip(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ vim +/ubcore_unset_port_netdev +213 drivers/ub/urma/ubcore/ubcore_netdev.c 212 > 213 int ubcore_unset_port_netdev(struct ubcore_device *dev, struct net_device *ndev, 214 unsigned int port_id) 215 { 216 struct ubcore_ndev_port *port_info; 217 218 if (dev == NULL || ndev == NULL) { 219 ubcore_log_err("invalid input parameter.\n"); 220 return -1; 221 } 222 down_write(&g_port_list_lock); 223 list_for_each_entry(port_info, &dev->port_list, node) { 224 if (port_info->ndev == ndev) { 225 if (ubcore_del_port(port_info, (uint8_t)port_id, dev, ndev) != 0) { 226 up_write(&g_port_list_lock); 227 ubcore_log_err("Failed to do ubcore_del_port"); 228 return -1; 229 } 230 up_write(&g_port_list_lock); 231 return 0; 232 } 233 } 234 up_write(&g_port_list_lock); 235 236 ubcore_log_err("Failed to find and remove ndev:%s dev_name: %s bound port: %u\n", 237 netdev_name(ndev), dev->dev_name, port_id); 238 return -1; 239 } 240 EXPORT_SYMBOL(ubcore_unset_port_netdev); 241 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1320/1320] arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[2]' is partly outside array bounds of 'struct sk_buff_head[1]'
by kernel test robot 04 Dec '24

04 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 98beb6bc5000f977169e4f633e450f4e3e9d84d1 commit: 71e217e85c3dff8a9151707ed3afc7b4b054a2d4 [1320/1320] selinux: use kernel linux/socket.h for genheaders and mdp config: arm64-randconfig-002 (https://download.01.org/0day-ci/archive/20241204/202412041542.hMfB2LmU-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041542.hMfB2LmU-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041542.hMfB2LmU-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from arch/arm64/include/asm/atomic.h:34, from include/linux/atomic.h:7, from include/asm-generic/bitops/atomic.h:5, from arch/arm64/include/asm/bitops.h:37, from include/linux/bitops.h:19, from include/linux/kernel.h:11, from include/linux/moduleparam.h:7, from net/core/netpoll.c:14: In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock_flags' at include/linux/spinlock.h:191:2, inlined from '__raw_spin_lock_irqsave' at include/linux/spinlock_api_smp.h:119:2, inlined from 'refill_skbs' at net/core/netpoll.c:230:2: >> arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[2]' is partly outside array bounds of 'struct sk_buff_head[1]' [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ net/core/netpoll.c: In function 'refill_skbs': net/core/netpoll.c:47:28: note: at offset 20 into object 'skb_pool' of size 24 47 | static struct sk_buff_head skb_pool; | ^~~~~~~~ In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock_flags' at include/linux/spinlock.h:191:2, inlined from '__raw_spin_lock_irqsave' at include/linux/spinlock_api_smp.h:119:2, inlined from 'refill_skbs' at net/core/netpoll.c:230:2: >> arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[2]' is partly outside array bounds of 'struct sk_buff_head[1]' [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ net/core/netpoll.c: In function 'refill_skbs': net/core/netpoll.c:47:28: note: at offset 20 into object 'skb_pool' of size 24 47 | static struct sk_buff_head skb_pool; | ^~~~~~~~ In file included from include/linux/if_ether.h:23, from include/uapi/linux/ethtool.h:19, from include/linux/ethtool.h:19, from include/linux/netdevice.h:42, from net/core/netpoll.c:16: In function '__skb_queue_before', inlined from '__skb_queue_tail' at include/linux/skbuff.h:1866:2, inlined from 'refill_skbs' at net/core/netpoll.c:236:3: include/linux/skbuff.h:1832:9: warning: array subscript 'struct sk_buff[0]' is partly outside array bounds of 'struct sk_buff_head[1]' [-Warray-bounds=] 1832 | __skb_insert(newsk, next->prev, next, list); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ net/core/netpoll.c: In function 'refill_skbs': net/core/netpoll.c:47:28: note: object 'skb_pool' of size 24 47 | static struct sk_buff_head skb_pool; | ^~~~~~~~ In function '__skb_insert', inlined from '__skb_queue_before' at include/linux/skbuff.h:1832:2, inlined from '__skb_queue_tail' at include/linux/skbuff.h:1866:2, inlined from 'refill_skbs' at net/core/netpoll.c:236:3: include/linux/skbuff.h:1726:21: warning: array subscript 'struct sk_buff[0]' is partly outside array bounds of 'struct sk_buff_head[1]' [-Warray-bounds=] 1726 | next->prev = prev->next = newsk; | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ net/core/netpoll.c: In function 'refill_skbs': net/core/netpoll.c:47:28: note: object 'skb_pool' of size 24 47 | static struct sk_buff_head skb_pool; | ^~~~~~~~ -- net/ipv4/route.c: In function 'ip_rt_send_redirect': net/ipv4/route.c:866:13: warning: variable 'log_martians' set but not used [-Wunused-but-set-variable] 866 | int log_martians; | ^~~~~~~~~~~~ In file included from arch/arm64/include/asm/atomic.h:34, from include/linux/atomic.h:7, from include/asm-generic/bitops/atomic.h:5, from arch/arm64/include/asm/bitops.h:37, from include/linux/bitops.h:19, from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/module.h:10, from net/ipv4/route.c:67: In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock_bh' at include/linux/spinlock_api_smp.h:136:2, inlined from 'spin_lock_bh' at include/linux/spinlock.h:334:2, inlined from 'update_or_create_fnhe' at net/ipv4/route.c:648:2: arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ In file included from include/linux/spinlock.h:82, from include/linux/seqlock.h:36, from include/linux/time.h:6, from include/linux/stat.h:19, from include/linux/module.h:11: net/ipv4/route.c: In function 'update_or_create_fnhe': net/ipv4/route.c:578:24: note: object 'fnhe_lock' of size 4 578 | static DEFINE_SPINLOCK(fnhe_lock); | ^~~~~~~~~ include/linux/spinlock_types.h:81:44: note: in definition of macro 'DEFINE_SPINLOCK' 81 | #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) | ^ In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock_bh' at include/linux/spinlock_api_smp.h:136:2, inlined from 'spin_lock_bh' at include/linux/spinlock.h:334:2, inlined from 'update_or_create_fnhe' at net/ipv4/route.c:648:2: arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ net/ipv4/route.c: In function 'update_or_create_fnhe': net/ipv4/route.c:578:24: note: object 'fnhe_lock' of size 4 578 | static DEFINE_SPINLOCK(fnhe_lock); | ^~~~~~~~~ include/linux/spinlock_types.h:81:44: note: in definition of macro 'DEFINE_SPINLOCK' 81 | #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) | ^ net/ipv4/route.c: In function '__ip_rt_update_pmtu': >> net/ipv4/route.c:1027:37: warning: array subscript 0 is outside array bounds of 'struct fib_nh[0]' [-Warray-bounds=] 1027 | struct fib_nh *nh = &FIB_RES_NH(res); In file included from include/net/route.h:31, from include/net/lwtunnel.h:10, from include/net/ip_tunnels.h:18, from include/net/dst_metadata.h:6, from net/ipv4/route.c:94: include/net/ip_fib.h:127:33: note: while referencing 'fib_nh' 127 | struct fib_nh fib_nh[0]; | ^~~~~~ net/ipv4/route.c: In function '__ip_do_redirect': net/ipv4/route.c:779:53: warning: array subscript 0 is outside array bounds of 'struct fib_nh[0]' [-Warray-bounds=] 779 | struct fib_nh *nh = &FIB_RES_NH(res); include/net/ip_fib.h:127:33: note: while referencing 'fib_nh' 127 | struct fib_nh fib_nh[0]; | ^~~~~~ In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock_bh' at include/linux/spinlock_api_smp.h:136:2, inlined from 'spin_lock_bh' at include/linux/spinlock.h:334:2, inlined from 'ip_del_fnhe' at net/ipv4/route.c:1326:2: arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ net/ipv4/route.c: In function 'ip_del_fnhe': net/ipv4/route.c:578:24: note: object 'fnhe_lock' of size 4 578 | static DEFINE_SPINLOCK(fnhe_lock); | ^~~~~~~~~ include/linux/spinlock_types.h:81:44: note: in definition of macro 'DEFINE_SPINLOCK' 81 | #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) | ^ In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock_bh' at include/linux/spinlock_api_smp.h:136:2, inlined from 'spin_lock_bh' at include/linux/spinlock.h:334:2, inlined from 'ip_del_fnhe' at net/ipv4/route.c:1326:2: arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ net/ipv4/route.c: In function 'ip_del_fnhe': net/ipv4/route.c:578:24: note: object 'fnhe_lock' of size 4 578 | static DEFINE_SPINLOCK(fnhe_lock); | ^~~~~~~~~ include/linux/spinlock_types.h:81:44: note: in definition of macro 'DEFINE_SPINLOCK' 81 | #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) | ^ In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock_bh' at include/linux/spinlock_api_smp.h:136:2, inlined from 'spin_lock_bh' at include/linux/spinlock.h:334:2, inlined from 'rt_bind_exception' at net/ipv4/route.c:1415:2: arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ net/ipv4/route.c: In function 'rt_bind_exception': net/ipv4/route.c:578:24: note: object 'fnhe_lock' of size 4 578 | static DEFINE_SPINLOCK(fnhe_lock); | ^~~~~~~~~ include/linux/spinlock_types.h:81:44: note: in definition of macro 'DEFINE_SPINLOCK' 81 | #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) | ^ In function '__cmpxchg_case_acq_4', inlined from '__cmpxchg_acq' at arch/arm64/include/asm/cmpxchg.h:141:1, inlined from 'queued_spin_lock' at include/asm-generic/qspinlock.h:85:8, inlined from 'do_raw_spin_lock' at include/linux/spinlock.h:180:2, inlined from '__raw_spin_lock_bh' at include/linux/spinlock_api_smp.h:136:2, inlined from 'spin_lock_bh' at include/linux/spinlock.h:334:2, inlined from 'rt_bind_exception' at net/ipv4/route.c:1415:2: arch/arm64/include/asm/atomic_lse.h:458:9: warning: array subscript 'long unsigned int[0]' is partly outside array bounds of 'spinlock_t[1]' {aka 'struct spinlock[1]'} [-Warray-bounds=] 458 | asm volatile(ARM64_LSE_ATOMIC_INSN( \ | ^~~ arch/arm64/include/asm/atomic_lse.h:479:1: note: in expansion of macro '__CMPXCHG_CASE' 479 | __CMPXCHG_CASE(w, , acq_4, a, "memory") | ^~~~~~~~~~~~~~ net/ipv4/route.c: In function 'rt_bind_exception': net/ipv4/route.c:578:24: note: object 'fnhe_lock' of size 4 578 | static DEFINE_SPINLOCK(fnhe_lock); | ^~~~~~~~~ include/linux/spinlock_types.h:81:44: note: in definition of macro 'DEFINE_SPINLOCK' 81 | #define DEFINE_SPINLOCK(x) spinlock_t x = __SPIN_LOCK_UNLOCKED(x) | ^ net/ipv4/route.c: In function 'ip_rt_get_source': include/net/ip_fib.h:167:50: warning: array subscript 0 is outside array bounds of 'struct fib_nh[0]' [-Warray-bounds=] 167 | #define FIB_RES_NH(res) ((res).fi->fib_nh[0]) | ~~~~~~~~~~~~~~~~~^~~~ include/net/ip_fib.h:179:11: note: in expansion of macro 'FIB_RES_NH' -- fs/ocfs2/alloc.c:1713:25: warning: array subscript 0 is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1713 | memmove(&el->l_recs[0], &el->l_recs[1], size); | ^~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:1713:41: warning: array subscript 1 is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1713 | memmove(&el->l_recs[0], &el->l_recs[1], size); | ^~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:1714:24: warning: array subscript num_recs is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1714 | memset(&el->l_recs[num_recs], 0, | ^~~~~~~~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c: In function 'ocfs2_replay_truncate_records': fs/ocfs2/alloc.c:5972:34: warning: array subscript i is outside array bounds of 'struct ocfs2_truncate_rec[0]' [-Warray-bounds=] 5972 | rec = tl->tl_recs[i]; | ~~~~~~~~~~~^~~ fs/ocfs2/ocfs2_fs.h:538:35: note: while referencing 'tl_recs' 538 | /*08*/ struct ocfs2_truncate_rec tl_recs[0]; /* Truncate records */ | ^~~~~~~ fs/ocfs2/alloc.c:5972:34: warning: array subscript i is outside array bounds of 'struct ocfs2_truncate_rec[0]' [-Warray-bounds=] 5972 | rec = tl->tl_recs[i]; | ~~~~~~~~~~~^~~ fs/ocfs2/ocfs2_fs.h:538:35: note: while referencing 'tl_recs' 538 | /*08*/ struct ocfs2_truncate_rec tl_recs[0]; /* Truncate records */ | ^~~~~~~ fs/ocfs2/alloc.c: In function 'ocfs2_adjust_rightmost_records': fs/ocfs2/alloc.c:3989:34: warning: array subscript <unknown> is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 3989 | rec = &el->l_recs[next_free - 1]; | ~~~~~~~~~~^~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:3989:34: warning: array subscript <unknown> is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 3989 | rec = &el->l_recs[next_free - 1]; | ~~~~~~~~~~^~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:3989:34: warning: array subscript <unknown> is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 3989 | rec = &el->l_recs[next_free - 1]; | ~~~~~~~~~~^~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c: In function 'ocfs2_figure_appending_type.isra': fs/ocfs2/alloc.c:4561:26: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 4561 | rec = &el->l_recs[i]; | ~~~~~~~~~~^~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:4561:26: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 4561 | rec = &el->l_recs[i]; | ~~~~~~~~~~^~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ In function 'ocfs2_adjust_root_records', inlined from 'ocfs2_complete_edge_insert' at fs/ocfs2/alloc.c:2114:2: fs/ocfs2/alloc.c:2025:48: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2025 | if (le64_to_cpu(root_el->l_recs[i].e_blkno) == left_el_blkno) | ~~~~~~~~~~~~~~~^~~ include/uapi/linux/byteorder/little_endian.h:32:51: note: in definition of macro '__le64_to_cpu' 32 | #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) | ^ fs/ocfs2/alloc.c:2025:21: note: in expansion of macro 'le64_to_cpu' 2025 | if (le64_to_cpu(root_el->l_recs[i].e_blkno) == left_el_blkno) | ^~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h: In function 'ocfs2_complete_edge_insert': fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ In function 'ocfs2_adjust_root_records', inlined from 'ocfs2_complete_edge_insert' at fs/ocfs2/alloc.c:2114:2: fs/ocfs2/alloc.c:2035:9: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2035 | ocfs2_adjust_adjacent_records(&root_el->l_recs[i], | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2036 | &root_el->l_recs[i + 1], right_el); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h: In function 'ocfs2_complete_edge_insert': fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ In function 'ocfs2_adjust_root_records', inlined from 'ocfs2_complete_edge_insert' at fs/ocfs2/alloc.c:2114:2: fs/ocfs2/alloc.c:2035:9: warning: array subscript <unknown> is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2035 | ocfs2_adjust_adjacent_records(&root_el->l_recs[i], | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2036 | &root_el->l_recs[i + 1], right_el); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h: In function 'ocfs2_complete_edge_insert': fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ >> fs/ocfs2/alloc.c:2087:28: warning: array subscript idx is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2087 | left_rec = &el->l_recs[idx]; | ^~~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:2090:29: warning: array subscript 0 is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2090 | right_rec = &el->l_recs[0]; | ^~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c: In function 'ocfs2_figure_contig_type': fs/ocfs2/alloc.c:4504:31: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 4504 | contig_type = ocfs2_et_extent_contig(et, &el->l_recs[i], | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4505 | insert_rec); | ~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:4515:44: warning: array subscript <unknown> is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 4515 | &el->l_recs[insert->ins_contig_index]; | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c: In function '__ocfs2_find_path.constprop': fs/ocfs2/alloc.c:1827:42: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1827 | rec = &el->l_recs[i]; | ~~~~~~~~~~^~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:1827:42: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1827 | rec = &el->l_recs[i]; | ~~~~~~~~~~^~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:1840:47: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1840 | blkno = le64_to_cpu(el->l_recs[i].e_blkno); | ~~~~~~~~~~^~~ include/uapi/linux/byteorder/little_endian.h:32:51: note: in definition of macro '__le64_to_cpu' 32 | #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) | ^ fs/ocfs2/alloc.c:1840:25: note: in expansion of macro 'le64_to_cpu' 1840 | blkno = le64_to_cpu(el->l_recs[i].e_blkno); | ^~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c: In function 'ocfs2_find_branch_target.constprop': fs/ocfs2/alloc.c:1488:47: warning: array subscript i is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1488 | blkno = le64_to_cpu(el->l_recs[i].e_blkno); | ~~~~~~~~~~^~~ include/uapi/linux/byteorder/little_endian.h:32:51: note: in definition of macro '__le64_to_cpu' 32 | #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) | ^ fs/ocfs2/alloc.c:1488:25: note: in expansion of macro 'le64_to_cpu' 1488 | blkno = le64_to_cpu(el->l_recs[i].e_blkno); | ^~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c: In function 'ocfs2_update_edge_lengths.isra': fs/ocfs2/alloc.c:2561:26: warning: array subscript idx is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2561 | rec = &el->l_recs[idx]; | ~~~~~~~~~~^~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:2561:26: warning: array subscript idx is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2561 | rec = &el->l_recs[idx]; | ~~~~~~~~~~^~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:2561:26: warning: array subscript idx is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2561 | rec = &el->l_recs[idx]; | ~~~~~~~~~~^~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:2567:34: warning: array subscript idx is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2567 | rec = &el->l_recs[idx]; | ~~~~~~~~~~^~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c:2567:34: warning: array subscript idx is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 2567 | rec = &el->l_recs[idx]; | ~~~~~~~~~~^~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' 512 | /*10*/ struct ocfs2_extent_rec l_recs[0]; /* Extent records */ | ^~~~~~ fs/ocfs2/alloc.c: In function 'ocfs2_adjust_rightmost_branch': fs/ocfs2/alloc.c:1141:15: warning: array subscript <unknown> is outside array bounds of 'struct ocfs2_extent_rec[0]' [-Warray-bounds=] 1141 | rec = &el->l_recs[le16_to_cpu(el->l_next_free_rec) - 1]; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/ocfs2/ocfs2_fs.h:512:33: note: while referencing 'l_recs' .. vim +458 arch/arm64/include/asm/atomic_lse.h c342f78217e822 Will Deacon 2015-04-23 448 c342f78217e822 Will Deacon 2015-04-23 449 #define __CMPXCHG_CASE(w, sz, name, mb, cl...) \ c342f78217e822 Will Deacon 2015-04-23 450 static inline unsigned long __cmpxchg_case_##name(volatile void *ptr, \ c342f78217e822 Will Deacon 2015-04-23 451 unsigned long old, \ c342f78217e822 Will Deacon 2015-04-23 452 unsigned long new) \ c342f78217e822 Will Deacon 2015-04-23 453 { \ c342f78217e822 Will Deacon 2015-04-23 454 register unsigned long x0 asm ("x0") = (unsigned long)ptr; \ c342f78217e822 Will Deacon 2015-04-23 455 register unsigned long x1 asm ("x1") = old; \ c342f78217e822 Will Deacon 2015-04-23 456 register unsigned long x2 asm ("x2") = new; \ c342f78217e822 Will Deacon 2015-04-23 457 \ c342f78217e822 Will Deacon 2015-04-23 @458 asm volatile(ARM64_LSE_ATOMIC_INSN( \ c342f78217e822 Will Deacon 2015-04-23 459 /* LL/SC */ \ c342f78217e822 Will Deacon 2015-04-23 460 __LL_SC_CMPXCHG(name) \ 05492f2fd87d0a Will Deacon 2016-09-06 461 __nops(2), \ c342f78217e822 Will Deacon 2015-04-23 462 /* LSE atomics */ \ c342f78217e822 Will Deacon 2015-04-23 463 " mov " #w "30, %" #w "[old]\n" \ c342f78217e822 Will Deacon 2015-04-23 464 " cas" #mb #sz "\t" #w "30, %" #w "[new], %[v]\n" \ c342f78217e822 Will Deacon 2015-04-23 465 " mov %" #w "[ret], " #w "30") \ c342f78217e822 Will Deacon 2015-04-23 466 : [ret] "+r" (x0), [v] "+Q" (*(unsigned long *)ptr) \ c342f78217e822 Will Deacon 2015-04-23 467 : [old] "r" (x1), [new] "r" (x2) \ 5be8b70af1ca78 Ard Biesheuvel 2016-02-25 468 : __LL_SC_CLOBBERS, ##cl); \ c342f78217e822 Will Deacon 2015-04-23 469 \ c342f78217e822 Will Deacon 2015-04-23 470 return x0; \ c342f78217e822 Will Deacon 2015-04-23 471 } c342f78217e822 Will Deacon 2015-04-23 472 :::::: The code at line 458 was first introduced by commit :::::: c342f78217e822d2178265b0b1de232eeb717149 arm64: cmpxchg: patch in lse instructions when supported by the CPU :::::: TO: Will Deacon <will.deacon(a)arm.com> :::::: CC: Will Deacon <will.deacon(a)arm.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 1320/1320] drivers/nfc/st-nci/i2c.c:295:34: warning: 'of_st_nci_i2c_match' defined but not used
by kernel test robot 04 Dec '24

04 Dec '24

Hi Paulo, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 98beb6bc5000f977169e4f633e450f4e3e9d84d1 commit: 71e217e85c3dff8a9151707ed3afc7b4b054a2d4 [1320/1320] selinux: use kernel linux/socket.h for genheaders and mdp config: x86_64-buildonly-randconfig-005 (https://download.01.org/0day-ci/archive/20241204/202412041541.cTSYXphC-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041541.cTSYXphC-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041541.cTSYXphC-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/nfc/st-nci/i2c.c:295:34: warning: 'of_st_nci_i2c_match' defined but not used [-Wunused-const-variable=] 295 | static const struct of_device_id of_st_nci_i2c_match[] = { | ^~~~~~~~~~~~~~~~~~~ drivers/nfc/st-nci/i2c.c:288:36: warning: 'st_nci_i2c_acpi_match' defined but not used [-Wunused-const-variable=] 288 | static const struct acpi_device_id st_nci_i2c_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~ vim +/of_st_nci_i2c_match +295 drivers/nfc/st-nci/i2c.c ed6a2f3fb770ac drivers/nfc/st-nci/i2c.c Christophe Ricard 2015-12-23 294 ed06aeefdac348 drivers/nfc/st-nci/i2c.c Christophe Ricard 2015-06-09 @295 static const struct of_device_id of_st_nci_i2c_match[] = { 1a94cb6025d49b drivers/nfc/st21nfcb/i2c.c Christophe Ricard 2014-12-08 296 { .compatible = "st,st21nfcb-i2c", }, 35630df68d6030 drivers/nfc/st21nfcb/i2c.c Christophe Ricard 2014-05-25 297 { .compatible = "st,st21nfcb_i2c", }, ed06aeefdac348 drivers/nfc/st-nci/i2c.c Christophe Ricard 2015-06-09 298 { .compatible = "st,st21nfcc-i2c", }, 35630df68d6030 drivers/nfc/st21nfcb/i2c.c Christophe Ricard 2014-05-25 299 {} 35630df68d6030 drivers/nfc/st21nfcb/i2c.c Christophe Ricard 2014-05-25 300 }; ed06aeefdac348 drivers/nfc/st-nci/i2c.c Christophe Ricard 2015-06-09 301 MODULE_DEVICE_TABLE(of, of_st_nci_i2c_match); 35630df68d6030 drivers/nfc/st21nfcb/i2c.c Christophe Ricard 2014-05-25 302 :::::: The code at line 295 was first introduced by commit :::::: ed06aeefdac348cfb91a3db5fe1067e3202afd70 nfc: st-nci: Rename st21nfcb to st-nci :::::: TO: Christophe Ricard <christophe.ricard(a)gmail.com> :::::: CC: Samuel Ortiz <sameo(a)linux.intel.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] media: v4l2-tpg: prevent the risk of a division by zero
by Zhao Yipeng 04 Dec '24

04 Dec '24

From: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> stable inclusion from stable-v4.19.324 commit e3c36d0bde309f690ed1f9cd5f7e63b3a513f94a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB5ATB CVE: CVE-2024-50287 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- media: v4l2-tpg: prevent the risk of a division by zero commit e6a3ea83fbe15d4818d01804e904cbb0e64e543b upstream. As reported by Coverity, the logic at tpg_precalculate_line() blindly rescales the buffer even when scaled_witdh is equal to zero. If this ever happens, this will cause a division by zero. Instead, add a WARN_ON_ONCE() to trigger such cases and return without doing any precalculation. Fixes: 63881df94d3e ("[media] vivid: add the Test Pattern Generator") Cc: stable(a)vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zhao Yipeng <zhaoyipeng5(a)huawei.com> --- drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c index 182a300e2d44..84f8ca9bf028 100644 --- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c +++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c @@ -1639,6 +1639,9 @@ static void tpg_precalculate_line(struct tpg_data *tpg) unsigned p; unsigned x; + if (WARN_ON_ONCE(!tpg->src_width || !tpg->scaled_width)) + return; + switch (tpg->pattern) { case TPG_PAT_GREEN: contrast = TPG_COLOR_100_RED; -- 2.34.1

2 1

[PATCH OLK-5.10] drivers/perf: hisi: Add support for HiSilicon DDRC v3 PMU driver
by Junhao He 04 Dec '24

04 Dec '24

driver inclusion category: featrue bugzilla: https://gitee.com/openeuler/kernel/issues/IARCNN -------------------------------- On HiSilicon HIP10C platform, the DDRC PMU is a v3 PMU. And only the offset of it's interrupt registers offset quite a different tune DDRC v2 PMUs. The control registeres and events code are the same as v2 PMU. Their modification was unexpected, which caused the interrupt handler to not handle counter overflows correctly (HiSilicon Erratum 162400501). The before DDRC PMU driver will probe v3 as v2. Therefore DDRC v3 interrupt handler cannot work properly. We fixed that by adding new ID HISI0235 to correct the DDRC v3 PMU interrupt register offset (including mask/status/clear registers). Signed-off-by: Junhao He <hejunhao3(a)huawei.com> --- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 150 ++++++++++-------- 1 file changed, 87 insertions(+), 63 deletions(-) diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c index b4d4660c7e6e..aaeb5fb4d86d 100644 --- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c @@ -43,6 +43,11 @@ #define DDRC_V2_EVENT_TYPE 0xe74 #define DDRC_V2_PERF_CTRL 0xeA0 +/* DDRC interrupt registers definition in v3 */ +#define DDRC_V3_INT_MASK 0x534 +#define DDRC_V3_INT_STATUS 0x538 +#define DDRC_V3_INT_CLEAR 0x53C + /* DDRC has 8-counters */ #define DDRC_NR_COUNTERS 0x8 #define DDRC_V1_PERF_CTRL_EN 0x2 @@ -63,6 +68,12 @@ static const u32 ddrc_reg_off[] = { DDRC_PRE_CMD, DDRC_ACT_CMD, DDRC_RNK_CHG, DDRC_RW_CHG }; +struct hisi_ddrc_pmu_regs { + u32 int_mask; + u32 int_clear; + u32 int_status; +}; + /* * Select the counter register offset using the counter index. * In PMU v1, there are no programmable counter, the count @@ -223,77 +234,43 @@ static void hisi_ddrc_pmu_v2_disable_counter(struct hisi_pmu *ddrc_pmu, writel(val, ddrc_pmu->base + DDRC_V2_EVENT_CTRL); } -static void hisi_ddrc_pmu_v1_enable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) -{ - u32 val; - - /* Write 0 to enable interrupt */ - val = readl(ddrc_pmu->base + DDRC_INT_MASK); - val &= ~(1 << hwc->idx); - writel(val, ddrc_pmu->base + DDRC_INT_MASK); -} - -static void hisi_ddrc_pmu_v1_disable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) -{ - u32 val; - - /* Write 1 to mask interrupt */ - val = readl(ddrc_pmu->base + DDRC_INT_MASK); - val |= 1 << hwc->idx; - writel(val, ddrc_pmu->base + DDRC_INT_MASK); -} - -static void hisi_ddrc_pmu_v2_enable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) +static void hisi_ddrc_pmu_enable_counter_int(struct hisi_pmu *ddrc_pmu, + struct hw_perf_event *hwc) { + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); - val &= ~(1 << hwc->idx); - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + val = readl(ddrc_pmu->base + regs->int_mask); + val &= ~BIT_ULL(hwc->idx); + writel(val, ddrc_pmu->base + regs->int_mask); } -static void hisi_ddrc_pmu_v2_disable_counter_int(struct hisi_pmu *ddrc_pmu, - struct hw_perf_event *hwc) +static void hisi_ddrc_pmu_disable_counter_int(struct hisi_pmu *ddrc_pmu, + struct hw_perf_event *hwc) { + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); - val |= 1 << hwc->idx; - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + val = readl(ddrc_pmu->base + regs->int_mask); + val |= BIT_ULL(hwc->idx); + writel(val, ddrc_pmu->base + regs->int_mask); } -static u32 hisi_ddrc_pmu_v1_get_int_status(struct hisi_pmu *ddrc_pmu) +static u32 hisi_ddrc_pmu_get_int_status(struct hisi_pmu *ddrc_pmu) { - return readl(ddrc_pmu->base + DDRC_INT_STATUS); -} + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; -static void hisi_ddrc_pmu_v1_clear_int_status(struct hisi_pmu *ddrc_pmu, - int idx) -{ - writel(1 << idx, ddrc_pmu->base + DDRC_INT_CLEAR); + return readl(ddrc_pmu->base + regs->int_status); } -static u32 hisi_ddrc_pmu_v2_get_int_status(struct hisi_pmu *ddrc_pmu) +static void hisi_ddrc_pmu_clear_int_status(struct hisi_pmu *ddrc_pmu, + int idx) { - return readl(ddrc_pmu->base + DDRC_V2_INT_STATUS); -} + struct hisi_ddrc_pmu_regs *regs = ddrc_pmu->dev_info->private; -static void hisi_ddrc_pmu_v2_clear_int_status(struct hisi_pmu *ddrc_pmu, - int idx) -{ - writel(1 << idx, ddrc_pmu->base + DDRC_V2_INT_CLEAR); + writel(1 << idx, ddrc_pmu->base + regs->int_clear); } -static const struct acpi_device_id hisi_ddrc_pmu_acpi_match[] = { - { "HISI0233", }, - { "HISI0234", }, - {} -}; -MODULE_DEVICE_TABLE(acpi, hisi_ddrc_pmu_acpi_match); - static int hisi_ddrc_pmu_init_data(struct platform_device *pdev, struct hisi_pmu *ddrc_pmu) { @@ -315,6 +292,10 @@ static int hisi_ddrc_pmu_init_data(struct platform_device *pdev, /* DDRC PMUs only share the same SCCL */ ddrc_pmu->ccl_id = -1; + ddrc_pmu->dev_info = device_get_match_data(&pdev->dev); + if (!ddrc_pmu->dev_info) + return -ENODEV; + ddrc_pmu->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ddrc_pmu->base)) { dev_err(&pdev->dev, "ioremap failed for ddrc_pmu resource\n"); @@ -428,12 +409,12 @@ static const struct hisi_uncore_ops hisi_uncore_ddrc_v1_ops = { .stop_counters = hisi_ddrc_pmu_v1_stop_counters, .enable_counter = hisi_ddrc_pmu_v1_enable_counter, .disable_counter = hisi_ddrc_pmu_v1_disable_counter, - .enable_counter_int = hisi_ddrc_pmu_v1_enable_counter_int, - .disable_counter_int = hisi_ddrc_pmu_v1_disable_counter_int, + .enable_counter_int = hisi_ddrc_pmu_enable_counter_int, + .disable_counter_int = hisi_ddrc_pmu_disable_counter_int, .write_counter = hisi_ddrc_pmu_v1_write_counter, .read_counter = hisi_ddrc_pmu_v1_read_counter, - .get_int_status = hisi_ddrc_pmu_v1_get_int_status, - .clear_int_status = hisi_ddrc_pmu_v1_clear_int_status, + .get_int_status = hisi_ddrc_pmu_get_int_status, + .clear_int_status = hisi_ddrc_pmu_clear_int_status, }; static const struct hisi_uncore_ops hisi_uncore_ddrc_v2_ops = { @@ -443,12 +424,12 @@ static const struct hisi_uncore_ops hisi_uncore_ddrc_v2_ops = { .stop_counters = hisi_ddrc_pmu_v2_stop_counters, .enable_counter = hisi_ddrc_pmu_v2_enable_counter, .disable_counter = hisi_ddrc_pmu_v2_disable_counter, - .enable_counter_int = hisi_ddrc_pmu_v2_enable_counter_int, - .disable_counter_int = hisi_ddrc_pmu_v2_disable_counter_int, + .enable_counter_int = hisi_ddrc_pmu_enable_counter_int, + .disable_counter_int = hisi_ddrc_pmu_disable_counter_int, .write_counter = hisi_ddrc_pmu_v2_write_counter, .read_counter = hisi_ddrc_pmu_v2_read_counter, - .get_int_status = hisi_ddrc_pmu_v2_get_int_status, - .clear_int_status = hisi_ddrc_pmu_v2_clear_int_status, + .get_int_status = hisi_ddrc_pmu_get_int_status, + .clear_int_status = hisi_ddrc_pmu_clear_int_status, }; static int hisi_ddrc_pmu_dev_probe(struct platform_device *pdev, @@ -467,15 +448,14 @@ static int hisi_ddrc_pmu_dev_probe(struct platform_device *pdev, if (ddrc_pmu->identifier >= HISI_PMU_V2) { ddrc_pmu->counter_bits = 48; ddrc_pmu->check_event = DDRC_V2_NR_EVENTS; - ddrc_pmu->pmu_events.attr_groups = hisi_ddrc_pmu_v2_attr_groups; ddrc_pmu->ops = &hisi_uncore_ddrc_v2_ops; } else { ddrc_pmu->counter_bits = 32; ddrc_pmu->check_event = DDRC_V1_NR_EVENTS; - ddrc_pmu->pmu_events.attr_groups = hisi_ddrc_pmu_v1_attr_groups; ddrc_pmu->ops = &hisi_uncore_ddrc_v1_ops; } + ddrc_pmu->pmu_events.attr_groups = ddrc_pmu->dev_info->attr_groups; ddrc_pmu->num_counters = DDRC_NR_COUNTERS; ddrc_pmu->dev = &pdev->dev; ddrc_pmu->on_cpu = -1; @@ -541,6 +521,50 @@ static int hisi_ddrc_pmu_remove(struct platform_device *pdev) return 0; } +static struct hisi_ddrc_pmu_regs hisi_ddrc_v1_pmu_regs = { + .int_mask = DDRC_INT_MASK, + .int_clear = DDRC_INT_CLEAR, + .int_status = DDRC_INT_STATUS, +}; + +static const struct hisi_pmu_dev_info hisi_ddrc_v1 = { + .name = "ddrc", + .attr_groups = hisi_ddrc_pmu_v1_attr_groups, + .private = &hisi_ddrc_v1_pmu_regs, +}; + +static struct hisi_ddrc_pmu_regs hisi_ddrc_v2_pmu_regs = { + .int_mask = DDRC_V2_INT_MASK, + .int_clear = DDRC_V2_INT_CLEAR, + .int_status = DDRC_V2_INT_STATUS, +}; + +static const struct hisi_pmu_dev_info hisi_ddrc_v2 = { + .name = "ddrc", + .attr_groups = hisi_ddrc_pmu_v2_attr_groups, + .private = &hisi_ddrc_v2_pmu_regs, +}; + +static struct hisi_ddrc_pmu_regs hisi_ddrc_v3_pmu_regs = { + .int_mask = DDRC_V3_INT_MASK, + .int_clear = DDRC_V3_INT_CLEAR, + .int_status = DDRC_V3_INT_STATUS, +}; + +static const struct hisi_pmu_dev_info hisi_ddrc_v3 = { + .name = "ddrc", + .attr_groups = hisi_ddrc_pmu_v2_attr_groups, + .private = &hisi_ddrc_v3_pmu_regs, +}; + +static const struct acpi_device_id hisi_ddrc_pmu_acpi_match[] = { + { "HISI0233", (kernel_ulong_t)&hisi_ddrc_v1}, + { "HISI0234", (kernel_ulong_t)&hisi_ddrc_v2}, + { "HISI0235", (kernel_ulong_t)&hisi_ddrc_v3}, + {} +}; +MODULE_DEVICE_TABLE(acpi, hisi_ddrc_pmu_acpi_match); + static struct platform_driver hisi_ddrc_pmu_driver = { .driver = { .name = "hisi_ddrc_pmu", -- 2.33.0

2 1

[PATCH OLK-6.6] vp_vdpa: fix id_table array not null terminated error
by liukai 04 Dec '24

04 Dec '24

From: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> stable inclusion from stable-v6.6.63 commit c4d64534d4b1c47d2f1ce427497f971ad4735aae category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUJ CVE: CVE-2024-53110 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- commit 4e39ecadf1d2a08187139619f1f314b64ba7d947 upstream. Allocate one extra virtio_device_id as null terminator, otherwise vdpa_mgmtdev_get_classes() may iterate multiple times and visit undefined memory. Fixes: ffbda8e9df10 ("vdpa/vp_vdpa : add vdpa tool support in vp_vdpa") Cc: stable(a)vger.kernel.org Suggested-by: Parav Pandit <parav(a)nvidia.com> Signed-off-by: Angus Chen <angus.chen(a)jaguarmicro.com> Signed-off-by: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> Message-Id: <20241105133518.1494-1-lege.wang(a)jaguarmicro.com> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Reviewed-by: Parav Pandit <parav(a)nvidia.com> Acked-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Kai <liukai284(a)huawei.com> --- drivers/vdpa/virtio_pci/vp_vdpa.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c index 0e16dd08968b..31b27e078b68 100644 --- a/drivers/vdpa/virtio_pci/vp_vdpa.c +++ b/drivers/vdpa/virtio_pci/vp_vdpa.c @@ -591,7 +591,11 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto mdev_err; } - mdev_id = kzalloc(sizeof(struct virtio_device_id), GFP_KERNEL); + /* + * id_table should be a null terminated array, so allocate one additional + * entry here, see vdpa_mgmtdev_get_classes(). + */ + mdev_id = kcalloc(2, sizeof(struct virtio_device_id), GFP_KERNEL); if (!mdev_id) { err = -ENOMEM; goto mdev_id_err; @@ -611,8 +615,8 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto probe_err; } - mdev_id->device = mdev->id.device; - mdev_id->vendor = mdev->id.vendor; + mdev_id[0].device = mdev->id.device; + mdev_id[0].vendor = mdev->id.vendor; mgtdev->id_table = mdev_id; mgtdev->max_supported_vqs = vp_modern_get_num_queues(mdev); mgtdev->supported_features = vp_modern_get_features(mdev); -- 2.34.1

2 1

[PATCH OLK-5.10] vp_vdpa: fix id_table array not null terminated error
by liukai 04 Dec '24

04 Dec '24

From: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> stable inclusion from stable-v6.1.119 commit 870d68fe17b5d9032049dcad98b5781a344a8657 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUJ CVE: CVE-2024-53110 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- commit 4e39ecadf1d2a08187139619f1f314b64ba7d947 upstream. Allocate one extra virtio_device_id as null terminator, otherwise vdpa_mgmtdev_get_classes() may iterate multiple times and visit undefined memory. Fixes: ffbda8e9df10 ("vdpa/vp_vdpa : add vdpa tool support in vp_vdpa") Cc: stable(a)vger.kernel.org Suggested-by: Parav Pandit <parav(a)nvidia.com> Signed-off-by: Angus Chen <angus.chen(a)jaguarmicro.com> Signed-off-by: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> Message-Id: <20241105133518.1494-1-lege.wang(a)jaguarmicro.com> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Reviewed-by: Parav Pandit <parav(a)nvidia.com> Acked-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Kai <liukai284(a)huawei.com> --- drivers/vdpa/virtio_pci/vp_vdpa.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c index bc0bdcc7bcea..4e513a38df60 100644 --- a/drivers/vdpa/virtio_pci/vp_vdpa.c +++ b/drivers/vdpa/virtio_pci/vp_vdpa.c @@ -574,7 +574,11 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto mdev_err; } - mdev_id = kzalloc(sizeof(struct virtio_device_id), GFP_KERNEL); + /* + * id_table should be a null terminated array, so allocate one additional + * entry here, see vdpa_mgmtdev_get_classes(). + */ + mdev_id = kcalloc(2, sizeof(struct virtio_device_id), GFP_KERNEL); if (!mdev_id) { err = -ENOMEM; goto mdev_id_err; @@ -594,8 +598,8 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto probe_err; } - mdev_id->device = mdev->id.device; - mdev_id->vendor = mdev->id.vendor; + mdev_id[0].device = mdev->id.device; + mdev_id[0].vendor = mdev->id.vendor; mgtdev->id_table = mdev_id; mgtdev->max_supported_vqs = vp_modern_get_num_queues(mdev); mgtdev->supported_features = vp_modern_get_features(mdev); -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2024-53054
by Chen Ridong 04 Dec '24

04 Dec '24

CVE-2024-53054 Chen Ridong (2): Revert "cgroup: Fix AA deadlock caused by cgroup_bpf_release" cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction kernel/bpf/cgroup.c | 19 ++++++++++++++++++- kernel/cgroup/cgroup-internal.h | 1 - kernel/cgroup/cgroup.c | 2 +- 3 files changed, 19 insertions(+), 3 deletions(-) -- 2.34.1

2 3

[openeuler:openEuler-1.0-LTS 1320/1320] drivers/tty/serial/sc16is7xx.c:1501:1: warning: label 'err_i2c' defined but not used
by kernel test robot 04 Dec '24

04 Dec '24

Hi Mao, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 98beb6bc5000f977169e4f633e450f4e3e9d84d1 commit: 1c30433d9fa5c5b48039990ba214c0e8e199a22d [1320/1320] sc16is7xx: missing unregister/delete driver on error in sc16is7xx_init() config: arm64-randconfig-003 (https://download.01.org/0day-ci/archive/20241204/202412041458.vwP2M34t-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041458.vwP2M34t-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041458.vwP2M34t-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_init': >> drivers/tty/serial/sc16is7xx.c:1501:1: warning: label 'err_i2c' defined but not used [-Wunused-label] 1501 | err_i2c: | ^~~~~~~ In file included from drivers/tty/serial/sc16is7xx.c:17: drivers/tty/serial/sc16is7xx.c: At top level: include/linux/module.h:140:14: warning: 'cleanup_module' specifies less restrictive attribute than its target 'sc16is7xx_exit': 'cold' [-Wmissing-attributes] 140 | void cleanup_module(void) __attribute__((alias(#exitfn))); | ^~~~~~~~~~~~~~ drivers/tty/serial/sc16is7xx.c:1518:1: note: in expansion of macro 'module_exit' 1518 | module_exit(sc16is7xx_exit); | ^~~~~~~~~~~ drivers/tty/serial/sc16is7xx.c:1507:20: note: 'cleanup_module' target declared here 1507 | static void __exit sc16is7xx_exit(void) | ^~~~~~~~~~~~~~ include/linux/module.h:134:13: warning: 'init_module' specifies less restrictive attribute than its target 'sc16is7xx_init': 'cold' [-Wmissing-attributes] 134 | int init_module(void) __attribute__((alias(#initfn))); | ^~~~~~~~~~~ drivers/tty/serial/sc16is7xx.c:1505:1: note: in expansion of macro 'module_init' 1505 | module_init(sc16is7xx_init); | ^~~~~~~~~~~ drivers/tty/serial/sc16is7xx.c:1470:19: note: 'init_module' target declared here 1470 | static int __init sc16is7xx_init(void) | ^~~~~~~~~~~~~~ drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_remove.isra': drivers/tty/serial/sc16is7xx.c:1309:17: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 1309 | uart_remove_one_port(&sc16is7xx_uart, &s->p[i].port); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ drivers/tty/serial/sc16is7xx.c:1310:31: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 1310 | clear_bit(s->p[i].port.line, &sc16is7xx_lines); | ~~~~^~~ drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ drivers/tty/serial/sc16is7xx.c:1309:60: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 1309 | uart_remove_one_port(&sc16is7xx_uart, &s->p[i].port); | ~~~~^~~ drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ In function 'sc16is7xx_port_irq', inlined from 'sc16is7xx_ist' at drivers/tty/serial/sc16is7xx.c:704:20: drivers/tty/serial/sc16is7xx.c:662:34: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 662 | struct uart_port *port = &s->p[portno].port; | ^~~~~~~~~~~~~~~~~~ drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_ist': drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ In function 'sc16is7xx_port_irq', inlined from 'sc16is7xx_ist' at drivers/tty/serial/sc16is7xx.c:704:20: drivers/tty/serial/sc16is7xx.c:662:39: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 662 | struct uart_port *port = &s->p[portno].port; | ~~~~^~~~~~~~ drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_ist': drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ In function 'sc16is7xx_port_irq', inlined from 'sc16is7xx_ist' at drivers/tty/serial/sc16is7xx.c:704:20: drivers/tty/serial/sc16is7xx.c:662:39: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 662 | struct uart_port *port = &s->p[portno].port; | ~~~~^~~~~~~~ drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_ist': drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ In function 'sc16is7xx_port_irq', inlined from 'sc16is7xx_ist' at drivers/tty/serial/sc16is7xx.c:704:20: drivers/tty/serial/sc16is7xx.c:662:39: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 662 | struct uart_port *port = &s->p[portno].port; | ~~~~^~~~~~~~ drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_ist': drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ In function 'sc16is7xx_port_irq', inlined from 'sc16is7xx_ist' at drivers/tty/serial/sc16is7xx.c:704:20: drivers/tty/serial/sc16is7xx.c:662:39: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 662 | struct uart_port *port = &s->p[portno].port; | ~~~~^~~~~~~~ drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_ist': drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ drivers/tty/serial/sc16is7xx.c: In function 'sc16is7xx_probe': drivers/tty/serial/sc16is7xx.c:1223:21: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 1223 | s->p[i].line = i; | ~~~~^~~ drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ drivers/tty/serial/sc16is7xx.c:1225:21: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] 1225 | s->p[i].port.dev = dev; | ~~~~^~~ drivers/tty/serial/sc16is7xx.c:331:41: note: while referencing 'p' 331 | struct sc16is7xx_one p[0]; | ^ drivers/tty/serial/sc16is7xx.c:1226:21: warning: array subscript i is outside array bounds of 'struct sc16is7xx_one[0]' [-Warray-bounds=] vim +/err_i2c +1501 drivers/tty/serial/sc16is7xx.c 1487 1488 #ifdef CONFIG_SERIAL_SC16IS7XX_SPI 1489 ret = spi_register_driver(&sc16is7xx_spi_uart_driver); 1490 if (ret < 0) { 1491 pr_err("failed to init sc16is7xx spi --> %d\n", ret); 1492 goto err_spi; 1493 } 1494 #endif 1495 return ret; 1496 1497 err_spi: 1498 #ifdef CONFIG_SERIAL_SC16IS7XX_I2C 1499 i2c_del_driver(&sc16is7xx_i2c_uart_driver); 1500 #endif > 1501 err_i2c: 1502 uart_unregister_driver(&sc16is7xx_uart); 1503 return ret; 1504 } 1505 module_init(sc16is7xx_init); 1506 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10 0/2] CVE-2024-53054
by Chen Ridong 04 Dec '24

04 Dec '24

CVE-2024-53054 Chen Ridong (2): [Huawei] Revert "cgroup: Fix AA deadlock caused by cgroup_bpf_release" cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction kernel/bpf/cgroup.c | 19 ++++++++++++++++++- kernel/cgroup/cgroup-internal.h | 1 - kernel/cgroup/cgroup.c | 2 +- 3 files changed, 19 insertions(+), 3 deletions(-) -- 2.34.1

2 3

[openEuler-22.03-LTS-SP1] vp_vdpa: fix id_table array not null terminated error
by liukai 04 Dec '24

04 Dec '24

From: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> stable inclusion from stable-v6.1.119 commit 870d68fe17b5d9032049dcad98b5781a344a8657 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB8IUJ CVE: CVE-2024-53110 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- commit 4e39ecadf1d2a08187139619f1f314b64ba7d947 upstream. Allocate one extra virtio_device_id as null terminator, otherwise vdpa_mgmtdev_get_classes() may iterate multiple times and visit undefined memory. Fixes: ffbda8e9df10 ("vdpa/vp_vdpa : add vdpa tool support in vp_vdpa") Cc: stable(a)vger.kernel.org Suggested-by: Parav Pandit <parav(a)nvidia.com> Signed-off-by: Angus Chen <angus.chen(a)jaguarmicro.com> Signed-off-by: Xiaoguang Wang <lege.wang(a)jaguarmicro.com> Message-Id: <20241105133518.1494-1-lege.wang(a)jaguarmicro.com> Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> Reviewed-by: Parav Pandit <parav(a)nvidia.com> Acked-by: Jason Wang <jasowang(a)redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Kai <liukai284(a)huawei.com> --- drivers/vdpa/virtio_pci/vp_vdpa.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c index bc0bdcc7bcea..4e513a38df60 100644 --- a/drivers/vdpa/virtio_pci/vp_vdpa.c +++ b/drivers/vdpa/virtio_pci/vp_vdpa.c @@ -574,7 +574,11 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto mdev_err; } - mdev_id = kzalloc(sizeof(struct virtio_device_id), GFP_KERNEL); + /* + * id_table should be a null terminated array, so allocate one additional + * entry here, see vdpa_mgmtdev_get_classes(). + */ + mdev_id = kcalloc(2, sizeof(struct virtio_device_id), GFP_KERNEL); if (!mdev_id) { err = -ENOMEM; goto mdev_id_err; @@ -594,8 +598,8 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto probe_err; } - mdev_id->device = mdev->id.device; - mdev_id->vendor = mdev->id.vendor; + mdev_id[0].device = mdev->id.device; + mdev_id[0].vendor = mdev->id.vendor; mgtdev->id_table = mdev_id; mgtdev->max_supported_vqs = vp_modern_get_num_queues(mdev); mgtdev->supported_features = vp_modern_get_features(mdev); -- 2.34.1

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[PATCH OLK-5.10 0/1] etmem : fix page_ref count leak and head missing useing problem
by chenrenhui 04 Dec '24

04 Dec '24

etmem : fix page_ref count leak and head missing useing problem chenrenhui (1): etmem : fix page_ref count leak and head missing useing problem fs/proc/etmem_swap.c | 2 ++ mm/vmscan.c | 17 ++++++----------- 2 files changed, 8 insertions(+), 11 deletions(-) -- 2.33.0

2 2

[PATCH OLK-6.6 0/2] cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction
by Chen Ridong 04 Dec '24

04 Dec '24

cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction Chen Ridong (2): Revert "cgroup: Fix AA deadlock caused by cgroup_bpf_release" cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction kernel/bpf/cgroup.c | 19 ++++++++++++++++++- kernel/cgroup/cgroup-internal.h | 1 - kernel/cgroup/cgroup.c | 2 +- 3 files changed, 19 insertions(+), 3 deletions(-) -- 2.34.1

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[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/ubcore/ubcore_netdev.c:49:5: warning: no previous prototype for 'ubcore_check_port_state'
by kernel test robot 04 Dec '24

04 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 50144653bfd09743bb9ce60543744e9e8cbb6489 commit: 84e122368ec3a37e074c9657bc09422b62f6ccd0 [2516/2516] ub: add new feature for urma config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241204/202412041258.OQhOgdm4-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041258.OQhOgdm4-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041258.OQhOgdm4-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ub/urma/ubcore/ubcore_uvs_cmd.c: In function 'ubcore_uvs_cmd_channel_init': >> drivers/ub/urma/ubcore/ubcore_uvs_cmd.c:47:15: warning: 'strncpy' output truncated before terminating nul copying 10 bytes from a string of the same length [-Wstringop-truncation] 47 | (void)strncpy(arg.out.kernel_out, "Hello uvs!", strlen("Hello uvs!")); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/ub/urma/ubcore/ubcore_netdev.c:49:5: warning: no previous prototype for 'ubcore_check_port_state' [-Wmissing-prototypes] 49 | int ubcore_check_port_state(struct ubcore_device *dev, uint8_t port_idx) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:73:5: warning: no previous prototype for 'ubcore_find_port_netdev' [-Wmissing-prototypes] 73 | int ubcore_find_port_netdev(struct ubcore_device *dev, struct net_device *ndev) | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:90:5: warning: no previous prototype for 'ubcore_find_port_with_dev_name' [-Wmissing-prototypes] 90 | int ubcore_find_port_with_dev_name(struct ubcore_device *dev, char *dev_name) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:113:5: warning: no previous prototype for 'ubcore_set_port_netdev' [-Wmissing-prototypes] 113 | int ubcore_set_port_netdev(struct ubcore_device *dev, struct net_device *ndev, | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:149:6: warning: no previous prototype for 'ubcore_put_port_netdev' [-Wmissing-prototypes] 149 | void ubcore_put_port_netdev(struct ubcore_device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:169:10: warning: no previous prototype for 'ubcore_sip_idx_alloc' [-Wmissing-prototypes] 169 | uint32_t ubcore_sip_idx_alloc(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:197:5: warning: no previous prototype for 'ubcore_sip_idx_free' [-Wmissing-prototypes] 197 | int ubcore_sip_idx_free(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:210:6: warning: no previous prototype for 'ubcore_sip_table_init' [-Wmissing-prototypes] 210 | void ubcore_sip_table_init(void) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:216:6: warning: no previous prototype for 'ubcore_sip_table_uninit' [-Wmissing-prototypes] 216 | void ubcore_sip_table_uninit(void) | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:230:5: warning: no previous prototype for 'ubcore_add_sip_entry' [-Wmissing-prototypes] 230 | int ubcore_add_sip_entry(const struct ubcore_sip_info *sip, uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:250:5: warning: no previous prototype for 'ubcore_del_sip_entry' [-Wmissing-prototypes] 250 | int ubcore_del_sip_entry(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:264:5: warning: no previous prototype for 'ubcore_lookup_sip_idx' [-Wmissing-prototypes] 264 | int ubcore_lookup_sip_idx(struct ubcore_sip_info *sip, uint32_t *idx) | ^~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:285:10: warning: no previous prototype for 'ubcore_get_sip_max_cnt' [-Wmissing-prototypes] 285 | uint32_t ubcore_get_sip_max_cnt(void) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_netdev.c:290:25: warning: no previous prototype for 'ubcore_lookup_sip_info' [-Wmissing-prototypes] 290 | struct ubcore_sip_info *ubcore_lookup_sip_info(uint32_t idx) | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:301:5: warning: no previous prototype for 'ubcore_notify_uvs_del_sip' [-Wmissing-prototypes] 301 | int ubcore_notify_uvs_del_sip(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_netdev.c:343:5: warning: no previous prototype for 'ubcore_notify_uvs_add_sip' [-Wmissing-prototypes] 343 | int ubcore_notify_uvs_add_sip(struct ubcore_device *dev, | ^~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/ub/urma/ubcore/ubcore_device.c:344:6: warning: no previous prototype for 'ubcore_destroy_upi_list' [-Wmissing-prototypes] 344 | void ubcore_destroy_upi_list(void) | ^~~~~~~~~~~~~~~~~~~~~~~ -- drivers/ub/urma/uburma/uburma_cmd.c:315:6: warning: no previous prototype for 'uburma_jfc_event_cb' [-Wmissing-prototypes] 315 | void uburma_jfc_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/uburma/uburma_cmd.c:327:6: warning: no previous prototype for 'uburma_jfs_event_cb' [-Wmissing-prototypes] 327 | void uburma_jfs_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/uburma/uburma_cmd.c:339:6: warning: no previous prototype for 'uburma_jfr_event_cb' [-Wmissing-prototypes] 339 | void uburma_jfr_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/uburma/uburma_cmd.c:351:6: warning: no previous prototype for 'uburma_jetty_event_cb' [-Wmissing-prototypes] 351 | void uburma_jetty_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/uburma/uburma_cmd.c:363:6: warning: no previous prototype for 'uburma_jetty_grp_event_cb' [-Wmissing-prototypes] 363 | void uburma_jetty_grp_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~~~~~~~ vim +/ubcore_check_port_state +49 drivers/ub/urma/ubcore/ubcore_netdev.c 48 > 49 int ubcore_check_port_state(struct ubcore_device *dev, uint8_t port_idx) 50 { 51 struct ubcore_device_status status; 52 53 if (dev == NULL || port_idx >= UBCORE_MAX_PORT_CNT) { 54 ubcore_log_err("Invalid parameter.\n"); 55 return -EINVAL; 56 } 57 58 if (ubcore_query_device_status(dev, &status) != 0) { 59 ubcore_log_err("query device status for state failed with dev name %s\n", 60 dev->dev_name); 61 return -EPERM; 62 } 63 64 if (status.port_status[port_idx].state != UBCORE_PORT_ACTIVE) { 65 ubcore_log_err("port state is not active with dev name: %s and port_idx: %hhu\n", 66 dev->dev_name, port_idx); 67 return -EPERM; 68 } 69 ubcore_log_info("Success to query dev %s port state and it's active.\n", dev->dev_name); 70 return 0; 71 } 72 > 73 int ubcore_find_port_netdev(struct ubcore_device *dev, struct net_device *ndev) 74 { 75 struct ubcore_ndev_port *port_info; 76 77 down_write(&g_port_list_lock); 78 list_for_each_entry(port_info, &dev->port_list, node) { 79 if (port_info->ndev == ndev) { 80 up_write(&g_port_list_lock); 81 return (int)port_info->port_id; 82 } 83 } 84 up_write(&g_port_list_lock); 85 ubcore_log_warn("ndev:%s no available port found.\n", netdev_name(ndev)); 86 /* Currently assigned port0 by default */ 87 return 0; 88 } 89 > 90 int ubcore_find_port_with_dev_name(struct ubcore_device *dev, char *dev_name) 91 { 92 struct ubcore_ndev_port *port_info; 93 94 if (dev == NULL || dev_name == NULL) { 95 ubcore_log_err("Invalid input parameter\n"); 96 return 0; 97 } 98 99 down_write(&g_port_list_lock); 100 list_for_each_entry(port_info, &dev->port_list, node) { 101 if (strcmp(port_info->dev_name, dev_name) == 0) { 102 up_write(&g_port_list_lock); 103 ubcore_log_info("ndev:%s dev name:%s with port id %u found.\n", 104 netdev_name(port_info->ndev), dev_name, port_info->port_id); 105 return (int)port_info->port_id; 106 } 107 } 108 up_write(&g_port_list_lock); 109 ubcore_log_warn("dev name:%s no available port found.\n", dev_name); 110 return 0; 111 } 112 > 113 int ubcore_set_port_netdev(struct ubcore_device *dev, struct net_device *ndev, 114 unsigned int port_id) 115 { 116 struct ubcore_ndev_port *port_info, *new_node; 117 118 if (dev == NULL || ndev == NULL) { 119 ubcore_log_err("invalid input parameter.\n"); 120 return -1; 121 } 122 down_write(&g_port_list_lock); 123 list_for_each_entry(port_info, &dev->port_list, node) { 124 if (port_info->ndev == ndev) { 125 up_write(&g_port_list_lock); 126 ubcore_log_warn("ndev:%s is already bound port: %d\n", 127 netdev_name(ndev), port_info->port_id); 128 return 0; 129 } 130 } 131 up_write(&g_port_list_lock); 132 133 new_node = kzalloc(sizeof(struct ubcore_ndev_port), GFP_ATOMIC); 134 if (new_node == NULL) 135 return -ENOMEM; 136 137 new_node->ndev = ndev; 138 new_node->port_id = port_id; 139 (void)strcpy(new_node->dev_name, dev->dev_name); 140 down_write(&g_port_list_lock); 141 list_add_tail(&new_node->node, &dev->port_list); 142 up_write(&g_port_list_lock); 143 ubcore_log_info("ndev:%s dev_name: %s bound port: %d\n", netdev_name(ndev), 144 dev->dev_name, new_node->port_id); 145 return 0; 146 } 147 EXPORT_SYMBOL(ubcore_set_port_netdev); 148 > 149 void ubcore_put_port_netdev(struct ubcore_device *dev) 150 { 151 struct ubcore_ndev_port *port_info, *next; 152 153 down_write(&g_port_list_lock); 154 list_for_each_entry_safe(port_info, next, &dev->port_list, node) { 155 if (port_info != NULL) { 156 list_del(&port_info->node); 157 kfree(port_info); 158 } 159 } 160 up_write(&g_port_list_lock); 161 } 162 EXPORT_SYMBOL(ubcore_put_port_netdev); 163 164 static void ubcore_sip_bitmap_init(void) 165 { 166 bitmap_zero(g_sip_bitmap, UBCORE_MAX_SIP); 167 } 168 > 169 uint32_t ubcore_sip_idx_alloc(uint32_t idx) 170 { 171 uint32_t ret_idx = idx; 172 int ret; 173 174 spin_lock(&g_sip_spinlock); 175 if (ret_idx > 0) { 176 ret = test_bit(ret_idx, g_sip_bitmap); 177 if (ret == 0) { 178 set_bit(ret_idx, g_sip_bitmap); 179 spin_unlock(&g_sip_spinlock); 180 return ret_idx; 181 } 182 spin_unlock(&g_sip_spinlock); 183 ubcore_log_err("ret_idx allocation failed.\n"); 184 return 0; 185 } 186 ret_idx = (uint32_t)find_first_zero_bit(g_sip_bitmap, UBCORE_MAX_SIP); 187 if (ret_idx >= UBCORE_MAX_SIP) { 188 ubcore_log_err("ret_idx allocation failed.\n"); 189 spin_unlock(&g_sip_spinlock); 190 return 0; 191 } 192 set_bit(ret_idx, g_sip_bitmap); 193 spin_unlock(&g_sip_spinlock); 194 return ret_idx; 195 } 196 > 197 int ubcore_sip_idx_free(uint32_t idx) 198 { 199 spin_lock(&g_sip_spinlock); 200 if (test_bit(idx, g_sip_bitmap) == false) { 201 spin_unlock(&g_sip_spinlock); 202 ubcore_log_err("idx is used.\n"); 203 return -EINVAL; 204 } 205 clear_bit(idx, g_sip_bitmap); 206 spin_unlock(&g_sip_spinlock); 207 return 0; 208 } 209 > 210 void ubcore_sip_table_init(void) 211 { 212 ubcore_sip_bitmap_init(); 213 mutex_init(&g_sip_table.lock); 214 } 215 > 216 void ubcore_sip_table_uninit(void) 217 { 218 uint32_t i; 219 220 mutex_lock(&g_sip_table.lock); 221 for (i = 0; i < UBCORE_SIP_TABLE_SIZE; i++) { 222 if (g_sip_table.entry[i] != NULL) { 223 kfree(g_sip_table.entry[i]); 224 g_sip_table.entry[i] = NULL; 225 } 226 } 227 mutex_unlock(&g_sip_table.lock); 228 } 229 > 230 int ubcore_add_sip_entry(const struct ubcore_sip_info *sip, uint32_t idx) 231 { 232 struct ubcore_sip_info *new_sip; 233 234 if (idx >= UBCORE_SIP_TABLE_SIZE || g_sip_table.entry[idx] != NULL) { 235 ubcore_log_err("add sip failed.\n"); 236 return -1; 237 } 238 new_sip = kzalloc(sizeof(struct ubcore_sip_info), GFP_ATOMIC); 239 if (new_sip == NULL) 240 return -ENOMEM; 241 242 (void)memcpy(new_sip, sip, sizeof(struct ubcore_sip_info)); 243 mutex_lock(&g_sip_table.lock); 244 g_sip_table.entry[idx] = new_sip; 245 mutex_unlock(&g_sip_table.lock); 246 ubcore_log_info("sip table add netdev: %s, entry idx: %d.\n", new_sip->dev_name, idx); 247 return 0; 248 } 249 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1582/1582] drivers/irqchip/irq-loongson-eiointc.c:378:58: error: 'NODES_PER_FLATMODE_NODE' undeclared
by kernel test robot 04 Dec '24

04 Dec '24

Hi Hongchen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 7881f070137e71175735e75416f5c5adb5990a0e commit: 30affb08c584efdc07b3c68015b5902ea02ec86a [1582/1582] irqchip/loongson-eiointc: fix gsi register error config: loongarch-allnoconfig (https://download.01.org/0day-ci/archive/20241204/202412041220.VRxlk3d1-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041220.VRxlk3d1-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041220.VRxlk3d1-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/irqchip/irq-loongson-eiointc.c:357:12: warning: no previous prototype for 'pch_pic_parse_madt' [-Wmissing-prototypes] 357 | int __init pch_pic_parse_madt(union acpi_subtable_headers *header, | ^~~~~~~~~~~~~~~~~~ drivers/irqchip/irq-loongson-eiointc.c:370:12: warning: no previous prototype for 'pch_msi_parse_madt' [-Wmissing-prototypes] 370 | int __init pch_msi_parse_madt(union acpi_subtable_headers *header, | ^~~~~~~~~~~~~~~~~~ drivers/irqchip/irq-loongson-eiointc.c: In function 'pch_msi_parse_madt': >> drivers/irqchip/irq-loongson-eiointc.c:378:58: error: 'NODES_PER_FLATMODE_NODE' undeclared (first use in this function) 378 | node = eiointc_priv[nr_pics - 1]->node / NODES_PER_FLATMODE_NODE; | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/irqchip/irq-loongson-eiointc.c:378:58: note: each undeclared identifier is reported only once for each function it appears in drivers/irqchip/irq-loongson-eiointc.c: In function 'eiointc_acpi_init': drivers/irqchip/irq-loongson-eiointc.c:481:45: error: 'NODES_PER_FLATMODE_NODE' undeclared (first use in this function) 481 | node = acpi_eiointc->node / NODES_PER_FLATMODE_NODE; | ^~~~~~~~~~~~~~~~~~~~~~~ vim +/NODES_PER_FLATMODE_NODE +378 drivers/irqchip/irq-loongson-eiointc.c 369 370 int __init pch_msi_parse_madt(union acpi_subtable_headers *header, 371 const unsigned long end) 372 { 373 struct irq_domain *parent; 374 struct acpi_madt_msi_pic *pchmsi_entry = (struct acpi_madt_msi_pic *)header; 375 int node; 376 377 if (cpu_has_flatmode) > 378 node = eiointc_priv[nr_pics - 1]->node / NODES_PER_FLATMODE_NODE; 379 else 380 node = eiointc_priv[nr_pics - 1]->node; 381 382 parent = acpi_get_vec_parent(node, msi_group); 383 384 if (parent) 385 return pch_msi_acpi_init(parent, pchmsi_entry); 386 387 return 0; 388 } 389 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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openEuler Kernel SIG双周例会
by openEuler conference 04 Dec '24

04 Dec '24

您好！ Kernel 邀请您参加 2024-12-06 14:00 召开的WeLink会议(自动录制) 会议主题：openEuler Kernel SIG双周例会会议内容： 1. 进展update 2. 议题征集中（可回复此邮件申报，也可直接填写至会议纪要看板。）会议链接：https://meeting.huaweicloud.com:36443/#/j/962386363 会议纪要：https://etherpad.openeuler.org/p/Kernel-meetings 更多资讯尽在：https://www.openeuler.org/zh/ Hello! Kernel invites you to attend the WeLink conference(auto recording) will be held at 2024-12-06 14:00, The subject of the conference is openEuler Kernel SIG双周例会, Summary: 1. 进展update 2. 议题征集中（可回复此邮件申报，也可直接填写至会议纪要看板。） You can join the meeting at https://meeting.huaweicloud.com:36443/#/j/962386363. Add topics at https://etherpad.openeuler.org/p/Kernel-meetings. More information: https://www.openeuler.org/en/

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[PATCH OLK-5.10 0/2] ACPI: Fix Generic Initiator Affinity _OSC bit
by Xiongfeng Wang 04 Dec '24

04 Dec '24

Armin Wolf (2): ACPI: Fix Generic Initiator Affinity _OSC bit ACPI: bus: Indicate support for IRQ ResourceSource thru _OSC drivers/acpi/bus.c | 1 + include/linux/acpi.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) -- 2.20.1

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[openeuler:OLK-5.10 2516/2516] drivers/net/ub/dev/ubl.c:92:1: warning: 'static' is not at beginning of declaration
by kernel test robot 04 Dec '24

04 Dec '24

Hi Junxin, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 50144653bfd09743bb9ce60543744e9e8cbb6489 commit: eb44201ee79cffdcf1b16759a54940dca047aae5 [2516/2516] ubl: add CONFIG_UBL definition and UBL interface config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241204/202412041042.sDm6Qcib-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241204/202412041042.sDm6Qcib-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412041042.sDm6Qcib-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/ub/dev/ubl.c:92:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration] 92 | const static struct header_ops ubl_header_ops ____cacheline_aligned = { | ^~~~~ vim +/static +92 drivers/net/ub/dev/ubl.c 91 > 92 const static struct header_ops ubl_header_ops ____cacheline_aligned = { 93 .create = ubl_create_header, 94 .parse_protocol = ubl_header_parse_protocol, 95 }; 96 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10] wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()
by Wang Liang 04 Dec '24

04 Dec '24

From: Dmitry Antipov <dmantipov(a)yandex.ru> stable inclusion from stable-v5.10.227 commit f232916fab67ca1c3425926df4a866e59ff26908 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYPKT CVE: CVE-2024-47713 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 9d301de12da6e1bb069a9835c38359b8e8135121 ] Since '__dev_queue_xmit()' should be called with interrupts enabled, the following backtrace: ieee80211_do_stop() ... spin_lock_irqsave(&local->queue_stop_reason_lock, flags) ... ieee80211_free_txskb() ieee80211_report_used_skb() ieee80211_report_ack_skb() cfg80211_mgmt_tx_status_ext() nl80211_frame_tx_status() genlmsg_multicast_netns() genlmsg_multicast_netns_filtered() nlmsg_multicast_filtered() netlink_broadcast_filtered() do_one_broadcast() netlink_broadcast_deliver() __netlink_sendskb() netlink_deliver_tap() __netlink_deliver_tap_skb() dev_queue_xmit() __dev_queue_xmit() ; with IRQS disabled ... spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags) issues the warning (as reported by syzbot reproducer): WARNING: CPU: 2 PID: 5128 at kernel/softirq.c:362 __local_bh_enable_ip+0xc3/0x120 Fix this by implementing a two-phase skb reclamation in 'ieee80211_do_stop()', where actual work is performed outside of a section with interrupts disabled. Fixes: 5061b0c2b906 ("mac80211: cooperate more with network namespaces") Reported-by: syzbot+1a3986bbd3169c307819(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=1a3986bbd3169c307819 Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Link: https://patch.msgid.link/20240906123151.351647-1-dmantipov@yandex.ru Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- net/mac80211/iface.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 06ce138eedf1..55e3dfa7505d 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -370,6 +370,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; unsigned long flags; + struct sk_buff_head freeq; struct sk_buff *skb, *tmp; u32 hw_reconf_flags = 0; int i, flushed; @@ -565,18 +566,32 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, skb_queue_purge(&sdata->skb_queue); } + /* + * Since ieee80211_free_txskb() may issue __dev_queue_xmit() + * which should be called with interrupts enabled, reclamation + * is done in two phases: + */ + __skb_queue_head_init(&freeq); + + /* unlink from local queues... */ spin_lock_irqsave(&local->queue_stop_reason_lock, flags); for (i = 0; i < IEEE80211_MAX_QUEUES; i++) { skb_queue_walk_safe(&local->pending[i], skb, tmp) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); if (info->control.vif == &sdata->vif) { __skb_unlink(skb, &local->pending[i]); - ieee80211_free_txskb(&local->hw, skb); + __skb_queue_tail(&freeq, skb); } } } spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); + /* ... and perform actual reclamation with interrupts enabled. */ + skb_queue_walk_safe(&freeq, skb, tmp) { + __skb_unlink(skb, &freeq); + ieee80211_free_txskb(&local->hw, skb); + } + if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) ieee80211_txq_remove_vlan(local, sdata); -- 2.34.1

2 1

[PATCH OLK-5.10] net: sched: fix use-after-free in taprio_change()
by Wang Liang 04 Dec '24

04 Dec '24

From: Dmitry Antipov <dmantipov(a)yandex.ru> stable inclusion from stable-v5.10.229 commit 8a283a19026aaae8a773fd8061263cfa315b127f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2BWJ CVE: CVE-2024-50127 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f504465970aebb2467da548f7c1efbbf36d0f44b ] In 'taprio_change()', 'admin' pointer may become dangling due to sched switch / removal caused by 'advance_sched()', and critical section protected by 'q->current_entry_lock' is too small to prevent from such a scenario (which causes use-after-free detected by KASAN). Fix this by prefer 'rcu_replace_pointer()' over 'rcu_assign_pointer()' to update 'admin' immediately before an attempt to schedule freeing. Fixes: a3d43c0d56f1 ("taprio: Add support adding an admin schedule") Reported-by: syzbot+b65e0af58423fc8a73aa(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=b65e0af58423fc8a73aa Acked-by: Vinicius Costa Gomes <vinicius.gomes(a)intel.com> Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Link: https://patch.msgid.link/20241018051339.418890-1-dmantipov@yandex.ru Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- net/sched/sch_taprio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index df2a372445a6..102b62af1487 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -1599,7 +1599,8 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt, taprio_start_sched(sch, start, new_admin); - rcu_assign_pointer(q->admin_sched, new_admin); + admin = rcu_replace_pointer(q->admin_sched, new_admin, + lockdep_rtnl_is_held()); if (admin) call_rcu(&admin->rcu, taprio_free_sched_cb); -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP1] can: bcm: Fix UAF in bcm_proc_show()
by Wang Liang 04 Dec '24

04 Dec '24

From: YueHaibing <yuehaibing(a)huawei.com> stable inclusion from stable-v5.10.188 commit cf254b4f68e480e73dab055014e002b77aed30ed category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB7S5M CVE: CVE-2023-52922 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 55c3b96074f3f9b0aee19bf93cd71af7516582bb upstream. BUG: KASAN: slab-use-after-free in bcm_proc_show+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 #230 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0xd5/0x150 print_report+0xc1/0x5e0 kasan_report+0xba/0xf0 bcm_proc_show+0x969/0xa80 seq_read_iter+0x4f6/0x1260 seq_read+0x165/0x210 proc_reg_read+0x227/0x300 vfs_read+0x1d5/0x8d0 ksys_read+0x11e/0x240 do_syscall_64+0x35/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd Allocated by task 7846: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 __kasan_kmalloc+0x9e/0xa0 bcm_sendmsg+0x264b/0x44e0 sock_sendmsg+0xda/0x180 ____sys_sendmsg+0x735/0x920 ___sys_sendmsg+0x11d/0x1b0 __sys_sendmsg+0xfa/0x1d0 do_syscall_64+0x35/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd Freed by task 7846: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x27/0x40 ____kasan_slab_free+0x161/0x1c0 slab_free_freelist_hook+0x119/0x220 __kmem_cache_free+0xb4/0x2e0 rcu_core+0x809/0x1bd0 bcm_op is freed before procfs entry be removed in bcm_release(), this lead to bcm_proc_show() may read the freed bcm_op. Fixes: ffd980f976e7 ("[CAN]: Add broadcast manager (bcm) protocol") Signed-off-by: YueHaibing <yuehaibing(a)huawei.com> Reviewed-by: Oliver Hartkopp <socketcan(a)hartkopp.net> Acked-by: Oliver Hartkopp <socketcan(a)hartkopp.net> Link: https://lore.kernel.org/all/20230715092543.15548-1-yuehaibing@huawei.com Cc: stable(a)vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl(a)pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- net/can/bcm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/net/can/bcm.c b/net/can/bcm.c index 32c8c5ce1b4d..ed2d40c73c65 100644 --- a/net/can/bcm.c +++ b/net/can/bcm.c @@ -1523,6 +1523,12 @@ static int bcm_release(struct socket *sock) lock_sock(sk); +#if IS_ENABLED(CONFIG_PROC_FS) + /* remove procfs entry */ + if (net->can.bcmproc_dir && bo->bcm_proc_read) + remove_proc_entry(bo->procname, net->can.bcmproc_dir); +#endif /* CONFIG_PROC_FS */ + list_for_each_entry_safe(op, next, &bo->tx_ops, list) bcm_remove_op(op); @@ -1558,12 +1564,6 @@ static int bcm_release(struct socket *sock) list_for_each_entry_safe(op, next, &bo->rx_ops, list) bcm_remove_op(op); -#if IS_ENABLED(CONFIG_PROC_FS) - /* remove procfs entry */ - if (net->can.bcmproc_dir && bo->bcm_proc_read) - remove_proc_entry(bo->procname, net->can.bcmproc_dir); -#endif /* CONFIG_PROC_FS */ - /* remove device reference */ if (bo->bound) { bo->bound = 0; -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP1] net: sched: fix use-after-free in taprio_change()
by Wang Liang 04 Dec '24

04 Dec '24

From: Dmitry Antipov <dmantipov(a)yandex.ru> stable inclusion from stable-v5.10.229 commit 8a283a19026aaae8a773fd8061263cfa315b127f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB2BWJ CVE: CVE-2024-50127 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f504465970aebb2467da548f7c1efbbf36d0f44b ] In 'taprio_change()', 'admin' pointer may become dangling due to sched switch / removal caused by 'advance_sched()', and critical section protected by 'q->current_entry_lock' is too small to prevent from such a scenario (which causes use-after-free detected by KASAN). Fix this by prefer 'rcu_replace_pointer()' over 'rcu_assign_pointer()' to update 'admin' immediately before an attempt to schedule freeing. Fixes: a3d43c0d56f1 ("taprio: Add support adding an admin schedule") Reported-by: syzbot+b65e0af58423fc8a73aa(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=b65e0af58423fc8a73aa Acked-by: Vinicius Costa Gomes <vinicius.gomes(a)intel.com> Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Link: https://patch.msgid.link/20241018051339.418890-1-dmantipov@yandex.ru Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- net/sched/sch_taprio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c index b6b01e85d623..a1163a07e951 100644 --- a/net/sched/sch_taprio.c +++ b/net/sched/sch_taprio.c @@ -1599,7 +1599,8 @@ static int taprio_change(struct Qdisc *sch, struct nlattr *opt, taprio_start_sched(sch, start, new_admin); - rcu_assign_pointer(q->admin_sched, new_admin); + admin = rcu_replace_pointer(q->admin_sched, new_admin, + lockdep_rtnl_is_held()); if (admin) call_rcu(&admin->rcu, taprio_free_sched_cb); -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS 0/3] fix CVE-2024-50278
by Zheng Qixing 04 Dec '24

04 Dec '24

Fix CVE-2024-50278. Ming-Hung Tsai (3): dm cache: fix out-of-bounds access to the dirty bitset when resizing dm cache: optimize dirty bit checking with find_next_bit when resizing dm cache: fix potential out-of-bounds access on the first resume drivers/md/dm-cache-target.c | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) -- 2.39.2

2 4

[PATCH openEuler-22.03-LTS-SP1] wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()
by Wang Liang 04 Dec '24

04 Dec '24

From: Dmitry Antipov <dmantipov(a)yandex.ru> stable inclusion from stable-v5.10.227 commit f232916fab67ca1c3425926df4a866e59ff26908 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYPKT CVE: CVE-2024-47713 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 9d301de12da6e1bb069a9835c38359b8e8135121 ] Since '__dev_queue_xmit()' should be called with interrupts enabled, the following backtrace: ieee80211_do_stop() ... spin_lock_irqsave(&local->queue_stop_reason_lock, flags) ... ieee80211_free_txskb() ieee80211_report_used_skb() ieee80211_report_ack_skb() cfg80211_mgmt_tx_status_ext() nl80211_frame_tx_status() genlmsg_multicast_netns() genlmsg_multicast_netns_filtered() nlmsg_multicast_filtered() netlink_broadcast_filtered() do_one_broadcast() netlink_broadcast_deliver() __netlink_sendskb() netlink_deliver_tap() __netlink_deliver_tap_skb() dev_queue_xmit() __dev_queue_xmit() ; with IRQS disabled ... spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags) issues the warning (as reported by syzbot reproducer): WARNING: CPU: 2 PID: 5128 at kernel/softirq.c:362 __local_bh_enable_ip+0xc3/0x120 Fix this by implementing a two-phase skb reclamation in 'ieee80211_do_stop()', where actual work is performed outside of a section with interrupts disabled. Fixes: 5061b0c2b906 ("mac80211: cooperate more with network namespaces") Reported-by: syzbot+1a3986bbd3169c307819(a)syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=1a3986bbd3169c307819 Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Link: https://patch.msgid.link/20240906123151.351647-1-dmantipov@yandex.ru Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Liang <wangliang74(a)huawei.com> --- net/mac80211/iface.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 3a15ef8dd322..7b3387c4ba5d 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -369,6 +369,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; unsigned long flags; + struct sk_buff_head freeq; struct sk_buff *skb, *tmp; u32 hw_reconf_flags = 0; int i, flushed; @@ -564,18 +565,32 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, skb_queue_purge(&sdata->skb_queue); } + /* + * Since ieee80211_free_txskb() may issue __dev_queue_xmit() + * which should be called with interrupts enabled, reclamation + * is done in two phases: + */ + __skb_queue_head_init(&freeq); + + /* unlink from local queues... */ spin_lock_irqsave(&local->queue_stop_reason_lock, flags); for (i = 0; i < IEEE80211_MAX_QUEUES; i++) { skb_queue_walk_safe(&local->pending[i], skb, tmp) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); if (info->control.vif == &sdata->vif) { __skb_unlink(skb, &local->pending[i]); - ieee80211_free_txskb(&local->hw, skb); + __skb_queue_tail(&freeq, skb); } } } spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); + /* ... and perform actual reclamation with interrupts enabled. */ + skb_queue_walk_safe(&freeq, skb, tmp) { + __skb_unlink(skb, &freeq); + ieee80211_free_txskb(&local->hw, skb); + } + if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) ieee80211_txq_remove_vlan(local, sdata); -- 2.34.1

2 1

[PATCH OLK-6.6] drm/loongson: disable loongson drm driver by default for LS7A2000
by Hongchen Zhang 04 Dec '24

04 Dec '24

From: Tianrui Zhao <zhaotianrui(a)loongson.cn> LoongArch inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB8U6Q CVE: NA -------------------------------- LS7A2000 no longer use loongson drm driver, but instead use dkms software package. Signed-off-by: Tianrui Zhao <zhaotianrui(a)loongson.cn> --- arch/loongarch/configs/loongson3_defconfig | 2 +- drivers/gpu/drm/loongson/lsdc_drv.c | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index 5602d9fe182b..87f95a997e83 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -1473,7 +1473,7 @@ CONFIG_DRM_AST_LOONGSON=y CONFIG_DRM_MGAG200=m CONFIG_DRM_QXL=m CONFIG_DRM_VIRTIO_GPU=m -CONFIG_DRM_LOONGSON=y +CONFIG_DRM_LOONGSON=m CONFIG_DRM_BOCHS=m CONFIG_DRM_CIRRUS_QEMU=m CONFIG_FB=y diff --git a/drivers/gpu/drm/loongson/lsdc_drv.c b/drivers/gpu/drm/loongson/lsdc_drv.c index 188ec82afcfb..75329eb31e79 100644 --- a/drivers/gpu/drm/loongson/lsdc_drv.c +++ b/drivers/gpu/drm/loongson/lsdc_drv.c @@ -30,6 +30,10 @@ #define DRIVER_MINOR 0 #define DRIVER_PATCHLEVEL 0 +int loongson_lg100_support; +MODULE_PARM_DESC(LG100_support, "LG100 support (1 = enabled, 0 = disabled)"); +module_param_named(LG100_support, loongson_lg100_support, int, 0444); + DEFINE_DRM_GEM_FOPS(lsdc_gem_fops); static const struct drm_driver lsdc_drm_driver = { @@ -264,6 +268,11 @@ static int lsdc_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct lsdc_device *ldev; int ret; + /* loongson drm driver will not be used on 7A2000 */ + if ((enum loongson_chip_id)ent->driver_data == CHIP_LS7A2000 && + !loongson_lg100_support) + return -ENODEV; + descp = lsdc_device_probe(pdev, ent->driver_data); if (IS_ERR_OR_NULL(descp)) return -ENODEV; -- 2.33.0

2 1

[PATCH OLK-5.10 0/2] ACPI: Fix Generic Initiator Affinity _OSC bit
by Xiongfeng Wang 04 Dec '24

04 Dec '24

Armin Wolf (2): ACPI: Fix Generic Initiator Affinity _OSC bit ACPI: bus: Indicate support for IRQ ResourceSource thru _OSC drivers/acpi/bus.c | 1 + include/linux/acpi.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) -- 2.20.1

2 3

[PATCH openEuler-22.03-LTS-SP1] smb: client: Fix use-after-free of network namespace.
by Long Li 03 Dec '24

03 Dec '24

From: Kuniyuki Iwashima <kuniyu(a)amazon.com> mainline inclusion from mainline-v6.10-rc2 commit ef7134c7fc48e1441b398e55a862232868a6f0a7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB67YB CVE: CVE-2024-53095 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Recently, we got a customer report that CIFS triggers oops while reconnecting to a server. [0] The workload runs on Kubernetes, and some pods mount CIFS servers in non-root network namespaces. The problem rarely happened, but it was always while the pod was dying. The root cause is wrong reference counting for network namespace. CIFS uses kernel sockets, which do not hold refcnt of the netns that the socket belongs to. That means CIFS must ensure the socket is always freed before its netns; otherwise, use-after-free happens. The repro steps are roughly: 1. mount CIFS in a non-root netns 2. drop packets from the netns 3. destroy the netns 4. unmount CIFS We can reproduce the issue quickly with the script [1] below and see the splat [2] if CONFIG_NET_NS_REFCNT_TRACKER is enabled. When the socket is TCP, it is hard to guarantee the netns lifetime without holding refcnt due to async timers. Let's hold netns refcnt for each socket as done for SMC in commit 9744d2bf1976 ("smc: Fix use-after-free in tcp_write_timer_handler()."). Note that we need to move put_net() from cifs_put_tcp_session() to clean_demultiplex_info(); otherwise, __sock_create() still could touch a freed netns while cifsd tries to reconnect from cifs_demultiplex_thread(). Also, maybe_get_net() cannot be put just before __sock_create() because the code is not under RCU and there is a small chance that the same address happened to be reallocated to another netns. [0]: CIFS: VFS: \\XXXXXXXXXXX has not responded in 15 seconds. Reconnecting... CIFS: Serverclose failed 4 times, giving up Unable to handle kernel paging request at virtual address 14de99e461f84a07 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004 CM = 0, WnR = 0 [14de99e461f84a07] address between user and kernel address ranges Internal error: Oops: 0000000096000004 [#1] SMP Modules linked in: cls_bpf sch_ingress nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver tcp_diag inet_diag veth xt_state xt_connmark nf_conntrack_netlink xt_nat xt_statistic xt_MASQUERADE xt_mark xt_addrtype ipt_REJECT nf_reject_ipv4 nft_chain_nat nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_comment nft_compat nf_tables nfnetlink overlay nls_ascii nls_cp437 sunrpc vfat fat aes_ce_blk aes_ce_cipher ghash_ce sm4_ce_cipher sm4 sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 sha1_ce ena button sch_fq_codel loop fuse configfs dmi_sysfs sha2_ce sha256_arm64 dm_mirror dm_region_hash dm_log dm_mod dax efivarfs CPU: 5 PID: 2690970 Comm: cifsd Not tainted 6.1.103-109.184.amzn2023.aarch64 #1 Hardware name: Amazon EC2 r7g.4xlarge/, BIOS 1.0 11/1/2018 pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : fib_rules_lookup+0x44/0x238 lr : __fib_lookup+0x64/0xbc sp : ffff8000265db790 x29: ffff8000265db790 x28: 0000000000000000 x27: 000000000000bd01 x26: 0000000000000000 x25: ffff000b4baf8000 x24: ffff00047b5e4580 x23: ffff8000265db7e0 x22: 0000000000000000 x21: ffff00047b5e4500 x20: ffff0010e3f694f8 x19: 14de99e461f849f7 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: 3f92800abd010002 x11: 0000000000000001 x10: ffff0010e3f69420 x9 : ffff800008a6f294 x8 : 0000000000000000 x7 : 0000000000000006 x6 : 0000000000000000 x5 : 0000000000000001 x4 : ffff001924354280 x3 : ffff8000265db7e0 x2 : 0000000000000000 x1 : ffff0010e3f694f8 x0 : ffff00047b5e4500 Call trace: fib_rules_lookup+0x44/0x238 __fib_lookup+0x64/0xbc ip_route_output_key_hash_rcu+0x2c4/0x398 ip_route_output_key_hash+0x60/0x8c tcp_v4_connect+0x290/0x488 __inet_stream_connect+0x108/0x3d0 inet_stream_connect+0x50/0x78 kernel_connect+0x6c/0xac generic_ip_connect+0x10c/0x6c8 [cifs] __reconnect_target_unlocked+0xa0/0x214 [cifs] reconnect_dfs_server+0x144/0x460 [cifs] cifs_reconnect+0x88/0x148 [cifs] cifs_readv_from_socket+0x230/0x430 [cifs] cifs_read_from_socket+0x74/0xa8 [cifs] cifs_demultiplex_thread+0xf8/0x704 [cifs] kthread+0xd0/0xd4 Code: aa0003f8 f8480f13 eb18027f 540006c0 (b9401264) [1]: CIFS_CRED="/root/cred.cifs" CIFS_USER="Administrator" CIFS_PASS="Password" CIFS_IP="X.X.X.X" CIFS_PATH="//${CIFS_IP}/Users/Administrator/Desktop/CIFS_TEST" CIFS_MNT="/mnt/smb" DEV="enp0s3" cat <<EOF > ${CIFS_CRED} username=${CIFS_USER} password=${CIFS_PASS} domain=EXAMPLE.COM EOF unshare -n bash -c " mkdir -p ${CIFS_MNT} ip netns attach root 1 ip link add eth0 type veth peer veth0 netns root ip link set eth0 up ip -n root link set veth0 up ip addr add 192.168.0.2/24 dev eth0 ip -n root addr add 192.168.0.1/24 dev veth0 ip route add default via 192.168.0.1 dev eth0 ip netns exec root sysctl net.ipv4.ip_forward=1 ip netns exec root iptables -t nat -A POSTROUTING -s 192.168.0.2 -o ${DEV} -j MASQUERADE mount -t cifs ${CIFS_PATH} ${CIFS_MNT} -o vers=3.0,sec=ntlmssp,credentials=${CIFS_CRED},rsize=65536,wsize=65536,cache=none,echo_interval=1 touch ${CIFS_MNT}/a.txt ip netns exec root iptables -t nat -D POSTROUTING -s 192.168.0.2 -o ${DEV} -j MASQUERADE " umount ${CIFS_MNT} [2]: ref_tracker: net notrefcnt@000000004bbc008d has 1/1 users at sk_alloc (./include/net/net_namespace.h:339 net/core/sock.c:2227) inet_create (net/ipv4/af_inet.c:326 net/ipv4/af_inet.c:252) __sock_create (net/socket.c:1576) generic_ip_connect (fs/smb/client/connect.c:3075) cifs_get_tcp_session.part.0 (fs/smb/client/connect.c:3160 fs/smb/client/connect.c:1798) cifs_mount_get_session (fs/smb/client/trace.h:959 fs/smb/client/connect.c:3366) dfs_mount_share (fs/smb/client/dfs.c:63 fs/smb/client/dfs.c:285) cifs_mount (fs/smb/client/connect.c:3622) cifs_smb3_do_mount (fs/smb/client/cifsfs.c:949) smb3_get_tree (fs/smb/client/fs_context.c:784 fs/smb/client/fs_context.c:802 fs/smb/client/fs_context.c:794) vfs_get_tree (fs/super.c:1800) path_mount (fs/namespace.c:3508 fs/namespace.c:3834) __x64_sys_mount (fs/namespace.c:3848 fs/namespace.c:4057 fs/namespace.c:4034 fs/namespace.c:4034) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) Fixes: 26abe14379f8 ("net: Modify sk_alloc to not reference count the netns of kernel sockets.") Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com> Acked-by: Tom Talpey <tom(a)talpey.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> Conflicts: fs/cifs/connect.c fs/smb/client/connect.c [conflicts due to cifs rename to smb/client] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/cifs/connect.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 0290c573db89..f0e29eb09267 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -966,6 +966,7 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server) */ } + put_net(cifs_net_ns(server)); kfree(server->hostname); kfree(server); @@ -2530,8 +2531,6 @@ cifs_put_tcp_session(struct TCP_Server_Info *server, int from_reconnect) return; } - put_net(cifs_net_ns(server)); - list_del_init(&server->tcp_ses_list); spin_unlock(&cifs_tcp_ses_lock); @@ -3741,7 +3740,10 @@ generic_ip_connect(struct TCP_Server_Info *server) } if (socket == NULL) { - rc = __sock_create(cifs_net_ns(server), sfamily, SOCK_STREAM, + struct net *net = cifs_net_ns(server); + struct sock *sk; + + rc = __sock_create(net, sfamily, SOCK_STREAM, IPPROTO_TCP, &socket, 1); if (rc < 0) { cifs_server_dbg(VFS, "Error %d creating socket\n", rc); @@ -3749,6 +3751,13 @@ generic_ip_connect(struct TCP_Server_Info *server) return rc; } + sk = socket->sk; + sk->sk_net_refcnt = 1; + get_net(net); +#ifdef CONFIG_PROC_FS + this_cpu_add(*net->core.sock_inuse, 1); +#endif + /* BB other socket options to set KEEPALIVE, NODELAY? */ cifs_dbg(FYI, "Socket created\n"); server->ssocket = socket; -- 2.39.2

2 1

[PATCH OLK-5.10] smb: client: Fix use-after-free of network namespace.
by Long Li 03 Dec '24

03 Dec '24

From: Kuniyuki Iwashima <kuniyu(a)amazon.com> mainline inclusion from mainline-v6.10-rc2 commit ef7134c7fc48e1441b398e55a862232868a6f0a7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IB67YB CVE: CVE-2024-53095 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Recently, we got a customer report that CIFS triggers oops while reconnecting to a server. [0] The workload runs on Kubernetes, and some pods mount CIFS servers in non-root network namespaces. The problem rarely happened, but it was always while the pod was dying. The root cause is wrong reference counting for network namespace. CIFS uses kernel sockets, which do not hold refcnt of the netns that the socket belongs to. That means CIFS must ensure the socket is always freed before its netns; otherwise, use-after-free happens. The repro steps are roughly: 1. mount CIFS in a non-root netns 2. drop packets from the netns 3. destroy the netns 4. unmount CIFS We can reproduce the issue quickly with the script [1] below and see the splat [2] if CONFIG_NET_NS_REFCNT_TRACKER is enabled. When the socket is TCP, it is hard to guarantee the netns lifetime without holding refcnt due to async timers. Let's hold netns refcnt for each socket as done for SMC in commit 9744d2bf1976 ("smc: Fix use-after-free in tcp_write_timer_handler()."). Note that we need to move put_net() from cifs_put_tcp_session() to clean_demultiplex_info(); otherwise, __sock_create() still could touch a freed netns while cifsd tries to reconnect from cifs_demultiplex_thread(). Also, maybe_get_net() cannot be put just before __sock_create() because the code is not under RCU and there is a small chance that the same address happened to be reallocated to another netns. [0]: CIFS: VFS: \\XXXXXXXXXXX has not responded in 15 seconds. Reconnecting... CIFS: Serverclose failed 4 times, giving up Unable to handle kernel paging request at virtual address 14de99e461f84a07 Mem abort info: ESR = 0x0000000096000004 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: level 0 translation fault Data abort info: ISV = 0, ISS = 0x00000004 CM = 0, WnR = 0 [14de99e461f84a07] address between user and kernel address ranges Internal error: Oops: 0000000096000004 [#1] SMP Modules linked in: cls_bpf sch_ingress nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver tcp_diag inet_diag veth xt_state xt_connmark nf_conntrack_netlink xt_nat xt_statistic xt_MASQUERADE xt_mark xt_addrtype ipt_REJECT nf_reject_ipv4 nft_chain_nat nf_nat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_comment nft_compat nf_tables nfnetlink overlay nls_ascii nls_cp437 sunrpc vfat fat aes_ce_blk aes_ce_cipher ghash_ce sm4_ce_cipher sm4 sm3_ce sm3 sha3_ce sha512_ce sha512_arm64 sha1_ce ena button sch_fq_codel loop fuse configfs dmi_sysfs sha2_ce sha256_arm64 dm_mirror dm_region_hash dm_log dm_mod dax efivarfs CPU: 5 PID: 2690970 Comm: cifsd Not tainted 6.1.103-109.184.amzn2023.aarch64 #1 Hardware name: Amazon EC2 r7g.4xlarge/, BIOS 1.0 11/1/2018 pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : fib_rules_lookup+0x44/0x238 lr : __fib_lookup+0x64/0xbc sp : ffff8000265db790 x29: ffff8000265db790 x28: 0000000000000000 x27: 000000000000bd01 x26: 0000000000000000 x25: ffff000b4baf8000 x24: ffff00047b5e4580 x23: ffff8000265db7e0 x22: 0000000000000000 x21: ffff00047b5e4500 x20: ffff0010e3f694f8 x19: 14de99e461f849f7 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000000 x12: 3f92800abd010002 x11: 0000000000000001 x10: ffff0010e3f69420 x9 : ffff800008a6f294 x8 : 0000000000000000 x7 : 0000000000000006 x6 : 0000000000000000 x5 : 0000000000000001 x4 : ffff001924354280 x3 : ffff8000265db7e0 x2 : 0000000000000000 x1 : ffff0010e3f694f8 x0 : ffff00047b5e4500 Call trace: fib_rules_lookup+0x44/0x238 __fib_lookup+0x64/0xbc ip_route_output_key_hash_rcu+0x2c4/0x398 ip_route_output_key_hash+0x60/0x8c tcp_v4_connect+0x290/0x488 __inet_stream_connect+0x108/0x3d0 inet_stream_connect+0x50/0x78 kernel_connect+0x6c/0xac generic_ip_connect+0x10c/0x6c8 [cifs] __reconnect_target_unlocked+0xa0/0x214 [cifs] reconnect_dfs_server+0x144/0x460 [cifs] cifs_reconnect+0x88/0x148 [cifs] cifs_readv_from_socket+0x230/0x430 [cifs] cifs_read_from_socket+0x74/0xa8 [cifs] cifs_demultiplex_thread+0xf8/0x704 [cifs] kthread+0xd0/0xd4 Code: aa0003f8 f8480f13 eb18027f 540006c0 (b9401264) [1]: CIFS_CRED="/root/cred.cifs" CIFS_USER="Administrator" CIFS_PASS="Password" CIFS_IP="X.X.X.X" CIFS_PATH="//${CIFS_IP}/Users/Administrator/Desktop/CIFS_TEST" CIFS_MNT="/mnt/smb" DEV="enp0s3" cat <<EOF > ${CIFS_CRED} username=${CIFS_USER} password=${CIFS_PASS} domain=EXAMPLE.COM EOF unshare -n bash -c " mkdir -p ${CIFS_MNT} ip netns attach root 1 ip link add eth0 type veth peer veth0 netns root ip link set eth0 up ip -n root link set veth0 up ip addr add 192.168.0.2/24 dev eth0 ip -n root addr add 192.168.0.1/24 dev veth0 ip route add default via 192.168.0.1 dev eth0 ip netns exec root sysctl net.ipv4.ip_forward=1 ip netns exec root iptables -t nat -A POSTROUTING -s 192.168.0.2 -o ${DEV} -j MASQUERADE mount -t cifs ${CIFS_PATH} ${CIFS_MNT} -o vers=3.0,sec=ntlmssp,credentials=${CIFS_CRED},rsize=65536,wsize=65536,cache=none,echo_interval=1 touch ${CIFS_MNT}/a.txt ip netns exec root iptables -t nat -D POSTROUTING -s 192.168.0.2 -o ${DEV} -j MASQUERADE " umount ${CIFS_MNT} [2]: ref_tracker: net notrefcnt@000000004bbc008d has 1/1 users at sk_alloc (./include/net/net_namespace.h:339 net/core/sock.c:2227) inet_create (net/ipv4/af_inet.c:326 net/ipv4/af_inet.c:252) __sock_create (net/socket.c:1576) generic_ip_connect (fs/smb/client/connect.c:3075) cifs_get_tcp_session.part.0 (fs/smb/client/connect.c:3160 fs/smb/client/connect.c:1798) cifs_mount_get_session (fs/smb/client/trace.h:959 fs/smb/client/connect.c:3366) dfs_mount_share (fs/smb/client/dfs.c:63 fs/smb/client/dfs.c:285) cifs_mount (fs/smb/client/connect.c:3622) cifs_smb3_do_mount (fs/smb/client/cifsfs.c:949) smb3_get_tree (fs/smb/client/fs_context.c:784 fs/smb/client/fs_context.c:802 fs/smb/client/fs_context.c:794) vfs_get_tree (fs/super.c:1800) path_mount (fs/namespace.c:3508 fs/namespace.c:3834) __x64_sys_mount (fs/namespace.c:3848 fs/namespace.c:4057 fs/namespace.c:4034 fs/namespace.c:4034) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) Fixes: 26abe14379f8 ("net: Modify sk_alloc to not reference count the netns of kernel sockets.") Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com> Acked-by: Tom Talpey <tom(a)talpey.com> Signed-off-by: Steve French <stfrench(a)microsoft.com> Conflicts: fs/cifs/connect.c fs/smb/client/connect.c [conflicts due to cifs rename to smb/client] Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- fs/cifs/connect.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 5a688129b5ca..d64e4a2b1a9b 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -966,6 +966,7 @@ static void clean_demultiplex_info(struct TCP_Server_Info *server) */ } + put_net(cifs_net_ns(server)); kfree(server->hostname); kfree(server); @@ -2530,8 +2531,6 @@ cifs_put_tcp_session(struct TCP_Server_Info *server, int from_reconnect) return; } - put_net(cifs_net_ns(server)); - list_del_init(&server->tcp_ses_list); spin_unlock(&cifs_tcp_ses_lock); @@ -3743,7 +3742,10 @@ generic_ip_connect(struct TCP_Server_Info *server) } if (socket == NULL) { - rc = __sock_create(cifs_net_ns(server), sfamily, SOCK_STREAM, + struct net *net = cifs_net_ns(server); + struct sock *sk; + + rc = __sock_create(net, sfamily, SOCK_STREAM, IPPROTO_TCP, &socket, 1); if (rc < 0) { cifs_server_dbg(VFS, "Error %d creating socket\n", rc); @@ -3751,6 +3753,13 @@ generic_ip_connect(struct TCP_Server_Info *server) return rc; } + sk = socket->sk; + sk->sk_net_refcnt = 1; + get_net(net); +#ifdef CONFIG_PROC_FS + this_cpu_add(*net->core.sock_inuse, 1); +#endif + /* BB other socket options to set KEEPALIVE, NODELAY? */ cifs_dbg(FYI, "Socket created\n"); server->ssocket = socket; -- 2.39.2

2 1

[PATCH OLK-5.10 0/1] etmem : fix page_ref count leak and head missing useing problem
by chenrenhui 03 Dec '24

03 Dec '24

etmem : fix page_ref count leak and head missing useing problem chenrenhui (1): etmem : fix page_ref count leak and head missing useing problem fs/proc/etmem_swap.c | 2 ++ mm/vmscan.c | 17 ++++++----------- 2 files changed, 8 insertions(+), 11 deletions(-) -- 2.33.0

2 2

[PATCH OLK-5.10 000/133] erofs: add ondemand mode support
by Baokun Li 03 Dec '24

03 Dec '24

Al Viro (1): erofs: fix handling kern_mount() failure Baokun Li (29): openeuler_defconfig: enable erofs ondemand for x86 and arm64 fscache: fix reference count leakage during abort init fscache: fix assertion failure in fscache_put_object() erofs: fix lockdep false positives on initializing erofs_pseudo_mnt erofs: remove erofs_fscache_netfs fscache: rename new_location to new_version cachefiles: use mainline xattr in ondemand mode cachefiles: remove err_put_fd tag in cachefiles_ondemand_daemon_read() cachefiles: fix slab-use-after-free in cachefiles_ondemand_get_fd() cachefiles: fix slab-use-after-free in cachefiles_ondemand_daemon_read() cachefiles: add output string to cachefiles_obj_[get|put]_ondemand_fd cachefiles: add consistency check for copen/cread cachefiles: stop sending new request when dropping object cachefiles: flush all requests for the object that is being dropped fscache: limit fscache_object_max_active to avoid blocking cachefiles: add spin_lock for cachefiles_ondemand_info cachefiles: never get a new anon fd if ondemand_id is valid cachefiles: make on-demand read killable fscache: set the default value of object_max_active to 256 cachefiles: flush all requests after setting CACHEFILES_DEAD cachefiles: call cachefiles_ondemand_init_object() out of dir inode lock cachefiles: defer exposing anon_fd until after copy_to_user() succeeds cachefiles: disallow to complete open requests with uninitialised ondemand_id cachefiles: clear FSCACHE_COOKIE_NO_DATA_YET for the new ondemand object erofs: correct the blknr/blkoff calculation in erofs_read_raw_page() fscache: fix op leak due to abort init after parent ready cachefiles: cyclic allocation of msg_id to avoid reuse fscache: fix assertion failure in cachefiles_put_object() cachefiles: prefault in user pages to aovid ABBA deadlock David Howells (1): cachefiles, erofs: Fix NULL deref in when cachefiles is not doing ondemand-mode Dawei Li (1): erofs: protect s_inodes with s_inode_list_lock for fscache Gao Xiang (26): erofs: clean up file headers & footers erofs: introduce chunk-based file on-disk format erofs: support reading chunk-based uncompressed files erofs: fix double free of 'copied' erofs: introduce erofs_sb_has_xxx() helpers erofs: decouple basic mount options from fs_context erofs: add multiple device support erofs: clean up erofs_map_blocks tracepoints erofs: introduce meta buffer operations erofs: use meta buffers for inode operations erofs: use meta buffers for super operations erofs: use meta buffers for xattr operations erofs: use meta buffers for zmap operations erofs: fix misbehavior of unsupported chunk format check erofs: add fscache mode check helper erofs: register fscache volume erofs: add fscache context helper functions erofs: add anonymous inode caching metadata for data blobs erofs: register fscache context for primary data blob erofs: register fscache context for extra data blobs erofs: implement fscache-based metadata read erofs: implement fscache-based data read for non-inline layout erofs: implement fscache-based data read for inline layout erofs: add 'fsid' mount option erofs: scan devices from device table erofs: fix order >= MAX_ORDER warning due to crafted negative i_size Hou Tao (2): erofs: check the uniqueness of fsid in shared domain in advance cachefiles: flush ondemand_object_worker during clean object Jeffle Xu (9): erofs: use meta buffers for erofs_read_superblock() cachefiles: notify the user daemon when looking up cookie cachefiles: unbind cachefiles gracefully in on-demand mode cachefiles: notify the user daemon when withdrawing cookie cachefiles: implement on-demand read cachefiles: enable on-demand read mode anolis: cachefiles: skip check for n_children in on-demand mode erofs: make erofs_map_blocks() generally available erofs: leave compressed inodes unsupported in fscache mode for now Jia Zhu (12): cachefiles: narrow the scope of flushed requests when releasing fd erofs: use kill_anon_super() to kill super in fscache mode erofs: code clean up for fscache erofs: introduce fscache-based domain erofs: introduce a pseudo mnt to manage shared cookies erofs: Support sharing cookies in the same domain erofs: introduce 'domain_id' mount option anolis: cachefiles: introduce object ondemand state anolis: cachefiles: extract ondemand info field from cachefiles_object anolis: cachefiles: resend an open request if the read request's object is closed anolis: cachefiles: narrow the scope of triggering EPOLLIN events in ondemand mode anolis: cachefiles: add restore command to recover inflight ondemand read requests Jingbo Xu (18): anolis: cachefiles: replace BUG_ON() with WARN_ON() anolis: cachefiles: fix volume key setup for cachefiles_open anolis: cachefiles: refactor cachefiles_ondemand_daemon_read() anolis: erofs: fix the name of erofs_fscache_super_index_def anolis: cachefiles: maintain a file descriptor to the backing file anolis: fscache,cachefiles: add fscache_prepare_read() helper anolis: erofs: implement fscache-based data readahead erofs: fix use-after-free of fsid and domain_id string erofs: remove unused EROFS_GET_BLOCKS_RAW flag anolis: cachefiles: optimize on-demand IO path with buffer IO anolis: fscache: export fscache_object_wq anolis: cachefiles: reset object->private to NULL when it's freed anolis: cachefiles: add missing lock protection when polling anolis: cachefiles: fix potential NULL in error path erofs: relinquish volume with mutex held erofs: maintain cookies of share domain in self-contained list erofs: remove unused device mapping in meta routine erofs: unify anonymous inodes for blob Mikulas Patocka (1): wait_on_bit: add an acquire memory barrier Sun Ke (1): cachefiles: fix error return code in cachefiles_ondemand_copen() Xin Yin (1): cachefiles: make on-demand request distribution fairer Yu Kuai (10): fscache: add new helper to determine cachefile location fscache: generate new key_hash for new location cachefiles: factor out helper to generate acc from cachefiles_cook_key() cachefiles: factor out helper to generate csum from cachefiles_cook_key() cachefiles: use volume key directly in cachefiles_cook_key() for new location cachefiles: skip acc in cachefiles_cook_key() for new location cachefiles: skip volum csum cachefiles_cook_key() for new location cachefiles: use key_hash as csum for new location cachefiles: handle the unprintable case for new location in cachefiles_cook_key() erofs: switch to use new location Yue Hu (1): erofs: don't use erofs_map_blocks() any more Zizhi Wo (20): erofs: fix page unlock advance during readahead erofs: add erofs switch to better control it erofs: add erofs_ondemand switch fscache: fix kernel BUG at __fscache_read_or_alloc_page fscache: add a waiting mechanism when duplicate cookies are detected fscache: Fix trace UAF in fscache_cookie_put() cachefiles: Fix NULL pointer dereference in object->file cachefiles: Restrict monitor calls to read_page cachefiles: Fix cookie reference count leakage error fscache: Add the unhash_cookie mechanism to fscache_drop_object() cachefiles: Add restrictions to cachefiles_daemon_cull() cachefiles: Change the mark inactive sequence in erofs ondemand mode cachefiles: Set object to close if ondemand_id < 0 in copen s390: provide arch_test_bit_acquire() for architecture s390 wait_on_bit: Add wait_on_bit_acquire() to provide memory barrier fscache: add a memory barrier for FSCACHE_COOKIE_LOOKING_UP fscache/cachefiles: add a memory barrier for waking and waiting fscache/cachefiles: add a memory barrier for page_write fscache: modify fscache_hash_cookie() to enhance security cachefiles: modify inappropriate error return value in cachefiles_daemon_secctx Documentation/atomic_bitops.txt | 10 +- Documentation/filesystems/erofs.rst | 28 +- arch/arm64/configs/openeuler_defconfig | 9 +- arch/s390/include/asm/bitops.h | 7 + arch/x86/configs/openeuler_defconfig | 9 +- arch/x86/include/asm/bitops.h | 21 + fs/Makefile | 2 + fs/cachefiles/Kconfig | 12 + fs/cachefiles/Makefile | 1 + fs/cachefiles/bind.c | 28 +- fs/cachefiles/daemon.c | 134 +++- fs/cachefiles/interface.c | 34 +- fs/cachefiles/internal.h | 132 ++- fs/cachefiles/key.c | 167 +++- fs/cachefiles/namei.c | 45 +- fs/cachefiles/ondemand.c | 752 ++++++++++++++++++ fs/cachefiles/rdwr.c | 201 ++++- fs/cachefiles/xattr.c | 179 ++++- fs/erofs/Kconfig | 35 +- fs/erofs/Makefile | 2 +- fs/erofs/compress.h | 2 - fs/erofs/data.c | 259 ++++-- fs/erofs/decompressor.c | 5 +- fs/erofs/dir.c | 2 - fs/erofs/erofs_fs.h | 68 +- fs/erofs/fscache.c | 568 +++++++++++++ fs/erofs/inode.c | 98 ++- fs/erofs/internal.h | 161 +++- fs/erofs/namei.c | 2 - fs/erofs/super.c | 353 ++++++-- fs/erofs/tagptr.h | 3 - fs/erofs/utils.c | 2 - fs/erofs/xattr.c | 141 +--- fs/erofs/xattr.h | 2 - fs/erofs/zdata.c | 35 +- fs/erofs/zdata.h | 1 - fs/erofs/zmap.c | 48 +- fs/erofs/zpvec.h | 2 - fs/fs_ctl.c | 43 + fs/fscache/cookie.c | 149 ++-- fs/fscache/internal.h | 1 + fs/fscache/main.c | 17 +- fs/fscache/object.c | 39 +- fs/fscache/page.c | 90 ++- .../bitops/instrumented-non-atomic.h | 12 + include/asm-generic/bitops/non-atomic.h | 14 + include/linux/fs.h | 17 + include/linux/fscache-cache.h | 8 + include/linux/fscache.h | 60 +- include/linux/wait_bit.h | 25 + include/trace/events/cachefiles.h | 10 +- include/trace/events/erofs.h | 7 +- include/uapi/linux/cachefiles.h | 69 ++ kernel/sched/wait_bit.c | 40 + lib/radix-tree.c | 1 + 55 files changed, 3614 insertions(+), 548 deletions(-) create mode 100644 fs/cachefiles/ondemand.c create mode 100644 fs/erofs/fscache.c create mode 100644 fs/fs_ctl.c create mode 100644 include/uapi/linux/cachefiles.h -- 2.46.1

2 134

[PATCH v2 OLK-5.10 0/8] CVE-2024-40927
by Yongqiang Liu 03 Dec '24

03 Dec '24

Hector Martin (1): xhci: Handle TD clearing for multiple streams case Mathias Nyman (6): xhci: use xhci_td_cleanup() helper when giving back cancelled URBs xhci: split handling halted endpoints into two steps xhci: fix giving back URB with incorrect status regression in 5.12 xhci: Fix 5.12 regression of missing xHC cache clearing command after a Stall xhci: introduce a new move_dequeue_past_td() function to replace old code. xhci: Fix failure to give back some cached cancelled URBs. Michal Pecio (1): usb: xhci: Fix TD invalidation under pending Set TR Dequeue drivers/usb/host/xhci-ring.c | 385 ++++++++++++++++++++++++++--------- drivers/usb/host/xhci.c | 94 +-------- drivers/usb/host/xhci.h | 9 + 3 files changed, 299 insertions(+), 189 deletions(-) -- 2.25.1

2 9

[PATCH OLK-5.10 1/1] etmem : fix page_ref count leak and head missing useing problem
by chenrenhui 03 Dec '24

03 Dec '24

euleros inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAXJCE CVE: NA ---------------------------------------------------- In the etmem swap process, use get_page_from_vaddr to obtain the page and add the page reference counting. If a page does not meet the recycling criteria, release the reference counting of the page. In the add_page_for_swap process, if the input page is the middle page of a compound page, head and page cannot be used together. Instead, head must be used as the input parameter. Fixes: 715de52cae8d ("etmem : fix page_ref count leak and head missing useing problem") Signed-off-by: chenrenhui <chenrenhui1(a)huawei.com> --- fs/proc/etmem_swap.c | 2 ++ mm/vmscan.c | 17 ++++++----------- 2 files changed, 8 insertions(+), 11 deletions(-) diff --git a/fs/proc/etmem_swap.c b/fs/proc/etmem_swap.c index 86f5cf8c90a1..becc7f7c2fa8 100644 --- a/fs/proc/etmem_swap.c +++ b/fs/proc/etmem_swap.c @@ -70,6 +70,8 @@ static ssize_t swap_pages_write(struct file *file, const char __user *buf, continue; add_page_for_swap(page, &pagelist); + /* release the ref count we get from the get_page_from_vaddr interface */ + put_page(page); } if (!list_empty(&pagelist)) diff --git a/mm/vmscan.c b/mm/vmscan.c index 7cb214d44417..08213f1c18ee 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -4623,7 +4623,6 @@ EXPORT_SYMBOL_GPL(check_move_unevictable_pages); #ifdef CONFIG_ETMEM int add_page_for_swap(struct page *page, struct list_head *pagelist) { - int err = -EBUSY; struct page *head; /* If the page is mapped by more than one process, do not swap it */ @@ -4634,19 +4633,15 @@ int add_page_for_swap(struct page *page, struct list_head *pagelist) return -EACCES; head = compound_head(page); - err = isolate_lru_page(head); - if (err) { - put_page(page); - return err; - } - put_page(page); - if (PageUnevictable(page)) - putback_lru_page(page); + if (isolate_lru_page(head)) + return -EBUSY; + + if (PageUnevictable(head)) + putback_lru_page(head); else list_add_tail(&head->lru, pagelist); - err = 0; - return err; + return 0; } EXPORT_SYMBOL_GPL(add_page_for_swap); -- 2.33.0

2 1

[openeuler:OLK-5.10 2516/2516] drivers/gpu/drm/ast/ast_mm.c:91:39: sparse: sparse: incorrect type in assignment (different address spaces)
by kernel test robot 03 Dec '24

03 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: f030ffc8e0c6dac3503bebddbf49cc339003fcdb commit: 968ee436e4d0ce09994f74015dc163ef280ccc1e [2516/2516] drm/ast: Fixed display error for ps23xx when using ast bmc card config: x86_64-randconfig-121-20241203 (https://download.01.org/0day-ci/archive/20241203/202412032029.eVzOP3UR-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412032029.eVzOP3UR-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412032029.eVzOP3UR-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/ast/ast_mm.c:91:39: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *addr @@ got void [noderef] __iomem * @@ drivers/gpu/drm/ast/ast_mm.c:91:39: sparse: expected void *addr drivers/gpu/drm/ast/ast_mm.c:91:39: sparse: got void [noderef] __iomem * vim +91 drivers/gpu/drm/ast/ast_mm.c 76 77 static int ast_driver_io_mem_reserve(struct ttm_bo_device *bdev, 78 struct ttm_resource *mem) 79 { 80 struct drm_vram_mm *vmm = drm_vram_mm_of_bdev(bdev); 81 size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT; 82 83 switch (mem->mem_type) { 84 case TTM_PL_SYSTEM: /* nothing to do */ 85 break; 86 case TTM_PL_VRAM: 87 mem->bus.offset = (mem->start << PAGE_SHIFT) + vmm->vram_base; 88 mem->bus.is_iomem = true; 89 90 mem->placement = TTM_PL_FLAG_UNCACHED; > 91 mem->bus.addr = ioremap(mem->bus.offset, bus_size); 92 93 if (!mem->bus.addr) 94 return -ENOMEM; 95 96 break; 97 default: 98 return -EINVAL; 99 } 100 101 return 0; 102 } 103 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] hwpoison, memory_hotplug: lock page before unmap for hwpoisoned page
by Wupeng Ma 03 Dec '24

03 Dec '24

From: Ma Wupeng <mawupeng1(a)huawei.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB8TSF -------------------------------- Commit b15c87263a69 ("hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined) add page poison checks in do_migrate_range in order to make offline hwpoisoned page possible by introducing isolate_lru_page and try_to_unmap for hwpoisoned page. However page lock must be held before calling try_to_unmap. Add it to fix this problem. Without page lock, kernel will BUG_ON with the following log: ------------[ cut here ]------------ kernel BUG at include/linux/swapops.h:326! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP CPU: 55 PID: 59981 Comm: sh Kdump: loaded Tainted: G W OE 5.10.0 #1 pstate: 60400009 (nZCv daif +PAN -UAO -TCO BTYPE=--) pc : try_to_unmap_one+0xdfc/0x1380 lr : try_to_unmap_one+0x4f4/0x1380 Call trace: try_to_unmap_one+0xdfc/0x1380 rmap_walk_anon+0x150/0x45c rmap_walk+0x50/0xfc try_to_unmap+0x108/0x1b0 do_migrate_range+0x3bc/0x6d0 offline_pages+0x450/0x5b0 memory_subsys_offline+0x4c/0x9c device_offline+0xfc/0x14c state_store+0x98/0x110 dev_attr_store+0x1c/0x40 sysfs_kf_write+0x48/0x70 kernfs_fop_write_iter+0x128/0x1d0 new_sync_write+0xec/0x1a0 vfs_write+0x208/0x2b0 ksys_write+0x70/0x110 __arm64_sys_write+0x20/0x40 invoke_syscall+0x4c/0x124 el0_svc_common.constprop.0+0x140/0x15c do_el0_svc+0x30/0xd0 el0_svc+0x1c/0x2c el0_sync_handler+0xb0/0xb4 el0_sync+0x168/0x180 Code: 17ffffde d1000400 f9400000 3707a240 (d4210000) SMP: stopping secondary CPUs Fixes: b15c87263a69 ("hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined") Signed-off-by: Ma Wupeng <mawupeng1(a)huawei.com> --- mm/memory_hotplug.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index e49bc4753eca..465100749d2d 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1160,8 +1160,11 @@ int do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) if (PageHWPoison(page)) { if (WARN_ON(PageLRU(page))) isolate_lru_page(page); - if (page_mapped(page)) + if (page_mapped(page)) { + lock_page(page); try_to_unmap(page, TTU_IGNORE_MLOCK); + unlock_page(page); + } continue; } -- 2.25.1

2 1

[openeuler:openEuler-1.0-LTS 1297/1297] kernel/locking/.tmp_percpu-rwsem.o: warning: objtool: missing symbol for section .text
by kernel test robot 03 Dec '24

03 Dec '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 312efa97a54edf7e64f108312c4d8c6961a1abaf commit: 96d4baaa81cce700eb801a0a9bf28b7fbbba3162 [1297/1297] tasks, sched/core: With a grace period after finish_task_switch(), remove unnecessary code config: x86_64-buildonly-randconfig-002-20241117 (https://download.01.org/0day-ci/archive/20241203/202412032008.TV1mkLUs-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412032008.TV1mkLUs-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412032008.TV1mkLUs-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/locking/.tmp_percpu-rwsem.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-5.10] drivers/perf: hisi: Enable HiSilicon Erratum 162400501 quirk
by Yushan Wang 03 Dec '24

03 Dec '24

From: Junhao He <hejunhao3(a)huawei.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB7OM0 CVE: NA ---------------------------------------------------------------------- On HiSilicon HIP10C platform, the DDRC PMU interrupt registers offset is modified, causing the interrupt handler to fail to properly handle counter overflows. This patch tries to fix this by correcting the HIP10C platform DDRC PMU interrupt registers offset (including mask/status/clear registers). Signed-off-by: Junhao He <hejunhao3(a)huawei.com> Signed-off-by: Qizhi Zhang <zhangqizhi3(a)h-partners.com> Signed-off-by: Yushan Wang <wangyushan12(a)huawei.com> --- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 70 +++++++++++++++++-- drivers/perf/hisilicon/hisi_uncore_pmu.h | 1 + 2 files changed, 65 insertions(+), 6 deletions(-) diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c index ee020669d134..816770ace86f 100644 --- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c @@ -43,6 +43,16 @@ #define DDRC_V2_EVENT_TYPE 0xe74 #define DDRC_V2_PERF_CTRL 0xeA0 +/* + * HIP10C platform v2 PMU DDRC interrupt registers definition + * On HIP10C platform, the DDRC PMU interrupt register offset is + * modified, causing the interrupt handler to fail to properly + * handle counter overflows. + */ +#define DDRC_V2_HIP10C_INT_MASK 0x534 +#define DDRC_V2_HIP10C_INT_STATUS 0x538 +#define DDRC_V2_HIP10C_INT_CLEAR 0x53C + /* DDRC has 8-counters */ #define DDRC_NR_COUNTERS 0x8 #define DDRC_V1_PERF_CTRL_EN 0x2 @@ -58,11 +68,39 @@ */ #define GET_DDRC_EVENTID(hwc) (hwc->config_base & 0x7) +#define HISI_DDRC_PMU_NORMAL_PMU 0x0 /* HiSilicon normal PMU */ +#define HISI_DDRC_PMU_INCORRECT_INT_REGS BIT(0) /* HiSilicon HIP10C PMU */ + static const u32 ddrc_reg_off[] = { DDRC_FLUX_WR, DDRC_FLUX_RD, DDRC_FLUX_WCMD, DDRC_FLUX_RCMD, DDRC_PRE_CMD, DDRC_ACT_CMD, DDRC_RNK_CHG, DDRC_RW_CHG }; +static struct acpi_platform_list hisi_uncore_plat_info[] = { + /* HiSilicon Hip10C Platform */ + {"HISI ", "HIP10C ", 0, ACPI_SIG_DSDT, greater_than_or_equal, + "Erratum #162400501", HISI_DDRC_PMU_INCORRECT_INT_REGS}, + { } +}; + +static void hisi_ddrc_pmu_check_errata(struct platform_device *pdev, struct hisi_pmu *ddrc_pmu) +{ + int idx; + + idx = acpi_match_platform_list(hisi_uncore_plat_info); + if (idx >= 0) + ddrc_pmu->errata = hisi_uncore_plat_info[idx].data; + else + ddrc_pmu->errata = HISI_DDRC_PMU_NORMAL_PMU; + + dev_dbg(ddrc_pmu->dev, "errata mask %#x\n", ddrc_pmu->errata); +} + +static bool hisi_ddrc_pmu_has_erratum(struct hisi_pmu *ddrc_pmu, u32 erratum) +{ + return !!(ddrc_pmu->errata & erratum); +} + /* * Select the counter register offset using the counter index. * In PMU v1, there are no programmable counter, the count @@ -248,21 +286,29 @@ static void hisi_ddrc_pmu_v1_disable_counter_int(struct hisi_pmu *ddrc_pmu, static void hisi_ddrc_pmu_v2_enable_counter_int(struct hisi_pmu *ddrc_pmu, struct hw_perf_event *hwc) { + u32 int_mask = DDRC_V2_INT_MASK; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_mask = DDRC_V2_HIP10C_INT_MASK; + + val = readl(ddrc_pmu->base + int_mask); val &= ~(1 << hwc->idx); - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + writel(val, ddrc_pmu->base + int_mask); } static void hisi_ddrc_pmu_v2_disable_counter_int(struct hisi_pmu *ddrc_pmu, struct hw_perf_event *hwc) { + u32 int_mask = DDRC_V2_INT_MASK; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_mask = DDRC_V2_HIP10C_INT_MASK; + + val = readl(ddrc_pmu->base + int_mask); val |= 1 << hwc->idx; - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + writel(val, ddrc_pmu->base + int_mask); } static u32 hisi_ddrc_pmu_v1_get_int_status(struct hisi_pmu *ddrc_pmu) @@ -278,13 +324,23 @@ static void hisi_ddrc_pmu_v1_clear_int_status(struct hisi_pmu *ddrc_pmu, static u32 hisi_ddrc_pmu_v2_get_int_status(struct hisi_pmu *ddrc_pmu) { - return readl(ddrc_pmu->base + DDRC_V2_INT_STATUS); + u32 int_status = DDRC_V2_INT_STATUS; + + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_status = DDRC_V2_HIP10C_INT_STATUS; + + return readl(ddrc_pmu->base + int_status); } static void hisi_ddrc_pmu_v2_clear_int_status(struct hisi_pmu *ddrc_pmu, int idx) { - writel(1 << idx, ddrc_pmu->base + DDRC_V2_INT_CLEAR); + u32 int_clear = DDRC_V2_INT_CLEAR; + + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_clear = DDRC_V2_HIP10C_INT_CLEAR; + + writel(1 << idx, ddrc_pmu->base + int_clear); } static const struct acpi_device_id hisi_ddrc_pmu_acpi_match[] = { @@ -464,6 +520,8 @@ static int hisi_ddrc_pmu_dev_probe(struct platform_device *pdev, if (ret) return ret; + hisi_ddrc_pmu_check_errata(pdev, ddrc_pmu); + if (ddrc_pmu->identifier >= HISI_PMU_V2) { ddrc_pmu->counter_bits = 48; ddrc_pmu->check_event = DDRC_V2_NR_EVENTS; diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.h b/drivers/perf/hisilicon/hisi_uncore_pmu.h index 9cf06c80acf4..eeacf2e89568 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pmu.h +++ b/drivers/perf/hisilicon/hisi_uncore_pmu.h @@ -107,6 +107,7 @@ struct hisi_pmu { /* check event code range */ int check_event; u32 identifier; + u32 errata; }; int hisi_uncore_pmu_get_event_idx(struct perf_event *event); -- 2.33.0

2 1

[PATCH OLK-6.6] drivers/perf: hisi: Enable HiSilicon Erratum 162400501 quirk
by Yushan Wang 03 Dec '24

03 Dec '24

From: Junhao He <hejunhao3(a)huawei.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB7ONX CVE: NA ---------------------------------------------------------------------- On HiSilicon HIP10C platform, the DDRC PMU interrupt registers offset is modified, causing the interrupt handler to fail to properly handle counter overflows. This patch tries to fix this by correcting the HIP10C platform DDRC PMU interrupt registers offset (including mask/status/clear registers). Signed-off-by: Junhao He <hejunhao3(a)huawei.com> Signed-off-by: Qizhi Zhang <zhangqizhi3(a)h-partners.com> Signed-off-by: Yushan Wang <wangyushan12(a)huawei.com> --- drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 70 +++++++++++++++++-- drivers/perf/hisilicon/hisi_uncore_pmu.h | 1 + 2 files changed, 65 insertions(+), 6 deletions(-) diff --git a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c index ee020669d134..816770ace86f 100644 --- a/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c @@ -43,6 +43,16 @@ #define DDRC_V2_EVENT_TYPE 0xe74 #define DDRC_V2_PERF_CTRL 0xeA0 +/* + * HIP10C platform v2 PMU DDRC interrupt registers definition + * On HIP10C platform, the DDRC PMU interrupt register offset is + * modified, causing the interrupt handler to fail to properly + * handle counter overflows. + */ +#define DDRC_V2_HIP10C_INT_MASK 0x534 +#define DDRC_V2_HIP10C_INT_STATUS 0x538 +#define DDRC_V2_HIP10C_INT_CLEAR 0x53C + /* DDRC has 8-counters */ #define DDRC_NR_COUNTERS 0x8 #define DDRC_V1_PERF_CTRL_EN 0x2 @@ -58,11 +68,39 @@ */ #define GET_DDRC_EVENTID(hwc) (hwc->config_base & 0x7) +#define HISI_DDRC_PMU_NORMAL_PMU 0x0 /* HiSilicon normal PMU */ +#define HISI_DDRC_PMU_INCORRECT_INT_REGS BIT(0) /* HiSilicon HIP10C PMU */ + static const u32 ddrc_reg_off[] = { DDRC_FLUX_WR, DDRC_FLUX_RD, DDRC_FLUX_WCMD, DDRC_FLUX_RCMD, DDRC_PRE_CMD, DDRC_ACT_CMD, DDRC_RNK_CHG, DDRC_RW_CHG }; +static struct acpi_platform_list hisi_uncore_plat_info[] = { + /* HiSilicon Hip10C Platform */ + {"HISI ", "HIP10C ", 0, ACPI_SIG_DSDT, greater_than_or_equal, + "Erratum #162400501", HISI_DDRC_PMU_INCORRECT_INT_REGS}, + { } +}; + +static void hisi_ddrc_pmu_check_errata(struct platform_device *pdev, struct hisi_pmu *ddrc_pmu) +{ + int idx; + + idx = acpi_match_platform_list(hisi_uncore_plat_info); + if (idx >= 0) + ddrc_pmu->errata = hisi_uncore_plat_info[idx].data; + else + ddrc_pmu->errata = HISI_DDRC_PMU_NORMAL_PMU; + + dev_dbg(ddrc_pmu->dev, "errata mask %#x\n", ddrc_pmu->errata); +} + +static bool hisi_ddrc_pmu_has_erratum(struct hisi_pmu *ddrc_pmu, u32 erratum) +{ + return !!(ddrc_pmu->errata & erratum); +} + /* * Select the counter register offset using the counter index. * In PMU v1, there are no programmable counter, the count @@ -248,21 +286,29 @@ static void hisi_ddrc_pmu_v1_disable_counter_int(struct hisi_pmu *ddrc_pmu, static void hisi_ddrc_pmu_v2_enable_counter_int(struct hisi_pmu *ddrc_pmu, struct hw_perf_event *hwc) { + u32 int_mask = DDRC_V2_INT_MASK; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_mask = DDRC_V2_HIP10C_INT_MASK; + + val = readl(ddrc_pmu->base + int_mask); val &= ~(1 << hwc->idx); - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + writel(val, ddrc_pmu->base + int_mask); } static void hisi_ddrc_pmu_v2_disable_counter_int(struct hisi_pmu *ddrc_pmu, struct hw_perf_event *hwc) { + u32 int_mask = DDRC_V2_INT_MASK; u32 val; - val = readl(ddrc_pmu->base + DDRC_V2_INT_MASK); + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_mask = DDRC_V2_HIP10C_INT_MASK; + + val = readl(ddrc_pmu->base + int_mask); val |= 1 << hwc->idx; - writel(val, ddrc_pmu->base + DDRC_V2_INT_MASK); + writel(val, ddrc_pmu->base + int_mask); } static u32 hisi_ddrc_pmu_v1_get_int_status(struct hisi_pmu *ddrc_pmu) @@ -278,13 +324,23 @@ static void hisi_ddrc_pmu_v1_clear_int_status(struct hisi_pmu *ddrc_pmu, static u32 hisi_ddrc_pmu_v2_get_int_status(struct hisi_pmu *ddrc_pmu) { - return readl(ddrc_pmu->base + DDRC_V2_INT_STATUS); + u32 int_status = DDRC_V2_INT_STATUS; + + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_status = DDRC_V2_HIP10C_INT_STATUS; + + return readl(ddrc_pmu->base + int_status); } static void hisi_ddrc_pmu_v2_clear_int_status(struct hisi_pmu *ddrc_pmu, int idx) { - writel(1 << idx, ddrc_pmu->base + DDRC_V2_INT_CLEAR); + u32 int_clear = DDRC_V2_INT_CLEAR; + + if (hisi_ddrc_pmu_has_erratum(ddrc_pmu, HISI_DDRC_PMU_INCORRECT_INT_REGS)) + int_clear = DDRC_V2_HIP10C_INT_CLEAR; + + writel(1 << idx, ddrc_pmu->base + int_clear); } static const struct acpi_device_id hisi_ddrc_pmu_acpi_match[] = { @@ -464,6 +520,8 @@ static int hisi_ddrc_pmu_dev_probe(struct platform_device *pdev, if (ret) return ret; + hisi_ddrc_pmu_check_errata(pdev, ddrc_pmu); + if (ddrc_pmu->identifier >= HISI_PMU_V2) { ddrc_pmu->counter_bits = 48; ddrc_pmu->check_event = DDRC_V2_NR_EVENTS; diff --git a/drivers/perf/hisilicon/hisi_uncore_pmu.h b/drivers/perf/hisilicon/hisi_uncore_pmu.h index 9cf06c80acf4..eeacf2e89568 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pmu.h +++ b/drivers/perf/hisilicon/hisi_uncore_pmu.h @@ -107,6 +107,7 @@ struct hisi_pmu { /* check event code range */ int check_event; u32 identifier; + u32 errata; }; int hisi_uncore_pmu_get_event_idx(struct perf_event *event); -- 2.33.0

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[openeuler:OLK-6.6 1577/1577] drivers/ata/libahci.c:210:5: warning: no previous prototype for function 'get_ahci_em_messages'
by kernel test robot 03 Dec '24

03 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d72146e885adc1fe1f656075dccd9344d0024041 commit: fb43492008c11fe89e510dd63383a2d37ea3cf8e [1577/1577] ata: ahci: Add support for AHCI SGPIO Enclosure Management config: x86_64-buildonly-randconfig-001-20241203 (https://download.01.org/0day-ci/archive/20241203/202412031924.l8eOZ6vd-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412031924.l8eOZ6vd-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412031924.l8eOZ6vd-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/ata/libahci.c:24: In file included from include/linux/blkdev.h:9: In file included from include/linux/blk_types.h:10: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:8: In file included from include/linux/cacheflush.h:5: In file included from arch/x86/include/asm/cacheflush.h:5: In file included from include/linux/mm.h:2235: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ata/libahci.c:210:5: warning: no previous prototype for function 'get_ahci_em_messages' [-Wmissing-prototypes] 210 | int get_ahci_em_messages(void) | ^ drivers/ata/libahci.c:210:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 210 | int get_ahci_em_messages(void) | ^ | static 6 warnings generated. vim +/get_ahci_em_messages +210 drivers/ata/libahci.c 209 > 210 int get_ahci_em_messages(void) 211 { 212 return ahci_em_messages; 213 } 214 EXPORT_SYMBOL_GPL(get_ahci_em_messages); 215 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/uburma/uburma_cmd.c:144:6: warning: no previous prototype for 'uburma_jfc_event_cb'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: f030ffc8e0c6dac3503bebddbf49cc339003fcdb commit: c4cd0655c0c898569c0a70162f36258fd5c50eeb [2516/2516] ub: uburma add cmd create jfc implementation. config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241203/202412031918.JBUCfUTV-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412031918.JBUCfUTV-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412031918.JBUCfUTV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/uburma/uburma_cmd.c:144:6: warning: no previous prototype for 'uburma_jfc_event_cb' [-Wmissing-prototypes] 144 | void uburma_jfc_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/uburma/uburma_cmd.c:156:6: warning: no previous prototype for 'uburma_jfs_event_cb' [-Wmissing-prototypes] 156 | void uburma_jfs_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ drivers/ub/urma/uburma/uburma_cmd.c:168:6: warning: no previous prototype for 'uburma_jfr_event_cb' [-Wmissing-prototypes] 168 | void uburma_jfr_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ vim +/uburma_jfc_event_cb +144 drivers/ub/urma/uburma/uburma_cmd.c 143 > 144 void uburma_jfc_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) 145 { 146 struct uburma_jfc_uobj *jfc_uobj; 147 148 if (event->element.jfc == NULL) 149 return; 150 151 jfc_uobj = (struct uburma_jfc_uobj *)event->element.jfc->jfc_cfg.jfc_context; 152 uburma_write_async_event(ctx, event->element.jfc->urma_jfc, event->event_type, 153 &jfc_uobj->async_event_list, &jfc_uobj->async_events_reported); 154 } 155 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] xfs: Fix data overflow in xfs_mod_fdblocks()
by Zizhi Wo 03 Dec '24

03 Dec '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB7V02 -------------------------------- If the xfs reserve block related ioctl takes a large input value, the input reserved size is still assigned to mp->m_resblks in xfs_reserve_blocks() even if the requested size is larger than the total free size in the filesystem. This is because the subsequent xfs_mod_fdblocks() will handle the adjustment. However, in the current code, xfs_mod_fdblocks() calculates mp->m_resblks - mp->m_resblks_avail and casts the result to a long long type, while both mp->m_resblks and mp->m_resblks_avail are of type unsigned long long. If the difference between these two values is very large, and the most significant bit (MSB) is set to 1 (indicating a large unsigned value), the result of the cast becomes a large negative value. This causes mp->m_fdblocks to be updated to a very large value. As a result, xfs will incorrectly determine that there is always free space during foreground writes, while background writebacks may fail due to lack of space. Modify the relevant data types in xfs_mod_fdblocks() to address this issue. Fixes: 0d485ada404b ("xfs: use generic percpu counters for free block counter") Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com> --- fs/xfs/xfs_mount.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 78c72d0aa0a6..8f938db6bc6b 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1151,7 +1151,7 @@ xfs_mod_freecounter( bool rsvd) { int64_t lcounter; - long long res_used; + uint64_t res_used; uint64_t set_aside = 0; s32 batch; bool has_resv_pool; @@ -1173,9 +1173,9 @@ xfs_mod_freecounter( } spin_lock(&mp->m_sb_lock); - res_used = (long long)(mp->m_resblks - mp->m_resblks_avail); + res_used = mp->m_resblks - mp->m_resblks_avail; - if (res_used > delta) { + if (res_used > (uint64_t)delta) { mp->m_resblks_avail += delta; } else { delta -= res_used; -- 2.46.1

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[openeuler:OLK-5.10 2516/2516] fs/proc/base.c:1454:6: warning: no previous prototype for 'pbha_bit0_hide_file'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Ma, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: f86196bf02fd9bea8511335c45bf10b6b0a3ea13 commit: bea38841945a52bd03004240eb0da6a5115bae21 [2516/2516] arm64: mm: Hide pbha_bit0 in procfs if pbha is not enabled config: arm64-randconfig-002-20241203 (https://download.01.org/0day-ci/archive/20241203/202412031640.QjUBley5-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412031640.QjUBley5-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412031640.QjUBley5-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/proc/base.c:1454:6: warning: no previous prototype for 'pbha_bit0_hide_file' [-Wmissing-prototypes] 1454 | bool pbha_bit0_hide_file(const char *name) | ^~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for HARDLOCKUP_DETECTOR Depends on [n]: DEBUG_KERNEL [=n] && !S390 && (HAVE_HARDLOCKUP_DETECTOR_PERF [=n] || HAVE_HARDLOCKUP_DETECTOR_ARCH [=y]) Selected by [y]: - SDEI_WATCHDOG [=y] && ARM64 [=y] && ARM_SDE_INTERFACE [=y] && !HARDLOCKUP_CHECK_TIMESTAMP [=n] WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] vim +/pbha_bit0_hide_file +1454 fs/proc/base.c 1453 > 1454 bool pbha_bit0_hide_file(const char *name) 1455 { 1456 if (!system_support_pbha_bit0() && !strncmp("pbha_bit0", name, 9)) 1457 return true; 1458 1459 return false; 1460 } 1461 #else 1462 static bool pbha_bit0_hide_file(const char *name) { return false; } 1463 #endif 1464 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2516/2516] drivers/ub/urma/uburma/uburma_cmd.c:156:6: warning: no previous prototype for 'uburma_jfr_event_cb'
by kernel test robot 03 Dec '24

03 Dec '24

Hi Yizhen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 930fc4e0720aefe8131ce1113fc933a6a695f82e commit: 79b60243a9ff771b76add8e16cfe55cc4f5edef2 [2516/2516] ub: uburma add cmd create jfr implementation. config: arm64-randconfig-003-20241203 (https://download.01.org/0day-ci/archive/20241203/202412031613.U2IyZ3gY-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412031613.U2IyZ3gY-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412031613.U2IyZ3gY-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ub/urma/uburma/uburma_cmd.c:144:6: warning: no previous prototype for 'uburma_jfs_event_cb' [-Wmissing-prototypes] 144 | void uburma_jfs_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/uburma/uburma_cmd.c:156:6: warning: no previous prototype for 'uburma_jfr_event_cb' [-Wmissing-prototypes] 156 | void uburma_jfr_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) | ^~~~~~~~~~~~~~~~~~~ vim +/uburma_jfr_event_cb +156 drivers/ub/urma/uburma/uburma_cmd.c 143 > 144 void uburma_jfs_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) 145 { 146 struct uburma_jfs_uobj *jfs_uobj; 147 148 if (event->element.jfs == NULL) 149 return; 150 151 jfs_uobj = (struct uburma_jfs_uobj *)event->element.jfs->jfs_cfg.jfs_context; 152 uburma_write_async_event(ctx, event->element.jfs->urma_jfs, event->event_type, 153 &jfs_uobj->async_event_list, &jfs_uobj->async_events_reported); 154 } 155 > 156 void uburma_jfr_event_cb(struct ubcore_event *event, struct ubcore_ucontext *ctx) 157 { 158 struct uburma_jfr_uobj *jfr_uobj; 159 160 if (event->element.jfr == NULL) 161 return; 162 163 jfr_uobj = (struct uburma_jfr_uobj *)event->element.jfr->jfr_cfg.jfr_context; 164 uburma_write_async_event(ctx, event->element.jfr->urma_jfr, event->event_type, 165 &jfr_uobj->async_event_list, &jfr_uobj->async_events_reported); 166 } 167 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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