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[PATCH OLK-6.6] irqchip/mbigen: Fix mbigen node address layout
by Yipeng Zou 06 Aug '24

06 Aug '24

linux-next inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAI2U3 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/… -------------------------------- The mbigen interrupt chip has its per node registers located in a contiguous region of page sized chunks. The code maps them into virtual address space as a contiguous region and determines the address of a node by using the node ID as index. mbigen chip |-----------------|------------|--------------| mgn_node_0 mgn_node_1 ... mgn_node_i |--------------| |--------------| |----------------------| [0x0000, 0x0x0FFF] [0x1000, 0x1FFF] [i*0x1000, (i+1)*0x1000 - 1] This works correctly up to 10 nodes, but then fails because the 11th's array slot is used for the MGN_CLEAR registers. mbigen chip |-----------|--------|--------|---------------|--------| mgn_node_0 mgn_node_1 ... mgn_clear_register ... mgn_node_i |-----------------| [0xA000, 0xAFFF] Skip the MGN_CLEAR register space when calculating the offset for node IDs greater than or equal to ten. Fixes: a6c2f87b8820 ("irqchip/mbigen: Implement the mbigen irq chip operation functions") Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lore.kernel.org/all/20240730014400.1751530-1-zouyipeng@huawei.com Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com> --- drivers/irqchip/irq-mbigen.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c index c75cd0fa213b..4e603fa73c33 100644 --- a/drivers/irqchip/irq-mbigen.c +++ b/drivers/irqchip/irq-mbigen.c @@ -300,6 +300,20 @@ static int vtimer_mbigen_set_type(unsigned int cpu_id) } #endif +static inline unsigned int get_mbigen_node_offset(unsigned int nid) +{ + unsigned int offset = nid * MBIGEN_NODE_OFFSET; + + /* + * To avoid touched clear register in unexpected way, we need to directly + * skip clear register when access to more than 10 mbigen nodes. + */ + if (nid >= (REG_MBIGEN_CLEAR_OFFSET / MBIGEN_NODE_OFFSET)) + offset += MBIGEN_NODE_OFFSET; + + return offset; +} + static inline unsigned int get_mbigen_vec_reg(irq_hw_number_t hwirq) { unsigned int nid, pin; @@ -313,8 +327,7 @@ static inline unsigned int get_mbigen_vec_reg(irq_hw_number_t hwirq) nid = hwirq / IRQS_PER_MBIGEN_NODE + 1; pin = hwirq % IRQS_PER_MBIGEN_NODE; - return pin * 4 + nid * MBIGEN_NODE_OFFSET - + REG_MBIGEN_LPI_VEC_OFFSET; + return pin * 4 + get_mbigen_node_offset(nid) + REG_MBIGEN_LPI_VEC_OFFSET; } static inline void get_mbigen_type_reg(irq_hw_number_t hwirq, @@ -338,8 +351,7 @@ static inline void get_mbigen_type_reg(irq_hw_number_t hwirq, *mask = 1 << (irq_ofst % 32); ofst = irq_ofst / 32 * 4; - *addr = ofst + nid * MBIGEN_NODE_OFFSET - + REG_MBIGEN_LPI_TYPE_OFFSET; + *addr = ofst + get_mbigen_node_offset(nid) + REG_MBIGEN_LPI_TYPE_OFFSET; } static inline void get_mbigen_clear_reg(irq_hw_number_t hwirq, -- 2.34.1

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[PATCH OLK-5.10] jfs: xattr: fix buffer overflow for invalid xattr
by Xia Fukun 06 Aug '24

06 Aug '24

From: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> mainline inclusion from mainline-v6.10-rc1 commit 7c55b78818cfb732680c4a72ab270cc2d2ee3d0f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAD0FK CVE: CVE-2024-40902 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- When an xattr size is not what is expected, it is printed out to the kernel log in hex format as a form of debugging. But when that xattr size is bigger than the expected size, printing it out can cause an access off the end of the buffer. Fix this all up by properly restricting the size of the debug hex dump in the kernel log. Reported-by: syzbot+9dfe490c8176301c1d06(a)syzkaller.appspotmail.com Cc: Dave Kleikamp <shaggy(a)kernel.org> Link: https://lore.kernel.org/r/2024051433-slider-cloning-98f9@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Xia Fukun <xiafukun(a)huawei.com> --- fs/jfs/xattr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index db41e7803163e..7ae54f78a5b0b 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -557,9 +557,11 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) size_check: if (EALIST_SIZE(ea_buf->xattr) != ea_size) { + int size = min_t(int, EALIST_SIZE(ea_buf->xattr), ea_size); + printk(KERN_ERR "ea_get: invalid extended attribute\n"); print_hex_dump(KERN_ERR, "", DUMP_PREFIX_ADDRESS, 16, 1, - ea_buf->xattr, ea_size, 1); + ea_buf->xattr, size, 1); ea_release(inode, ea_buf); rc = -EIO; goto clean_up; -- 2.34.1

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[PATCH openEuler-22.03-LTS-SP1] media: mediatek: vcodec: Only free buffer VA that is not NULL
by Zheng Yejian 06 Aug '24

06 Aug '24

From: Fei Shao <fshao(a)chromium.org> mainline inclusion from mainline-v6.10-rc1 commit eb005c801ec70ff4307727bd3bd6e8280169ef32 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAH97R CVE: CVE-2023-52888 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------------------------------- In the MediaTek vcodec driver, while mtk_vcodec_mem_free() is mostly called only when the buffer to free exists, there are some instances that didn't do the check and triggered warnings in practice. We believe those checks were forgotten unintentionally. Add the checks back to fix the warnings. Fixes: 2cc93862d484 ("[media] vcodec: mediatek: Add Mediatek H264 Video Encoder Driver") Conflicts: drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c drivers/media/platform/mediatek/vcodec/encoder/venc/venc_h264_if.c drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c [Resolve conflicts due to lack of several refactor codes] Signed-off-by: Fei Shao <fshao(a)chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p(a)collabora.com> Signed-off-by: Sebastian Fricke <sebastian.fricke(a)collabora.com> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> Signed-off-by: Zheng Yejian <zhengyejian1(a)huawei.com> --- drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c index d0123dfc5f93..aadeac1131b0 100644 --- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c +++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c @@ -231,11 +231,12 @@ static void h264_enc_free_work_buf(struct venc_h264_inst *inst) * other buffers need to be freed by AP. */ for (i = 0; i < VENC_H264_VPU_WORK_BUF_MAX; i++) { - if (i != VENC_H264_VPU_WORK_BUF_SKIP_FRAME) + if (i != VENC_H264_VPU_WORK_BUF_SKIP_FRAME && inst->work_bufs[i].va) mtk_vcodec_mem_free(inst->ctx, &inst->work_bufs[i]); } - mtk_vcodec_mem_free(inst->ctx, &inst->pps_buf); + if (inst->pps_buf.va) + mtk_vcodec_mem_free(inst->ctx, &inst->pps_buf); mtk_vcodec_debug_leave(inst); } -- 2.25.1

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[PATCH OLK-5.10] media: mediatek: vcodec: Only free buffer VA that is not NULL
by Zheng Yejian 06 Aug '24

06 Aug '24

From: Fei Shao <fshao(a)chromium.org> mainline inclusion from mainline-v6.10-rc1 commit eb005c801ec70ff4307727bd3bd6e8280169ef32 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAH97R CVE: CVE-2023-52888 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------------------------------- In the MediaTek vcodec driver, while mtk_vcodec_mem_free() is mostly called only when the buffer to free exists, there are some instances that didn't do the check and triggered warnings in practice. We believe those checks were forgotten unintentionally. Add the checks back to fix the warnings. Fixes: 2cc93862d484 ("[media] vcodec: mediatek: Add Mediatek H264 Video Encoder Driver") Conflicts: drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c drivers/media/platform/mediatek/vcodec/encoder/venc/venc_h264_if.c drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c [Resolve conflicts due to lack of several refactor codes] Signed-off-by: Fei Shao <fshao(a)chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p(a)collabora.com> Signed-off-by: Sebastian Fricke <sebastian.fricke(a)collabora.com> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> Signed-off-by: Zheng Yejian <zhengyejian1(a)huawei.com> --- drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c index d0123dfc5f93..aadeac1131b0 100644 --- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c +++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c @@ -231,11 +231,12 @@ static void h264_enc_free_work_buf(struct venc_h264_inst *inst) * other buffers need to be freed by AP. */ for (i = 0; i < VENC_H264_VPU_WORK_BUF_MAX; i++) { - if (i != VENC_H264_VPU_WORK_BUF_SKIP_FRAME) + if (i != VENC_H264_VPU_WORK_BUF_SKIP_FRAME && inst->work_bufs[i].va) mtk_vcodec_mem_free(inst->ctx, &inst->work_bufs[i]); } - mtk_vcodec_mem_free(inst->ctx, &inst->pps_buf); + if (inst->pps_buf.va) + mtk_vcodec_mem_free(inst->ctx, &inst->pps_buf); mtk_vcodec_debug_leave(inst); } -- 2.25.1

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[PATCH OLK-5.10] irqchip/mbigen: Fix mbigen node address layout
by Yipeng Zou 06 Aug '24

06 Aug '24

linux-next inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAI2U3 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/… -------------------------------- The mbigen interrupt chip has its per node registers located in a contiguous region of page sized chunks. The code maps them into virtual address space as a contiguous region and determines the address of a node by using the node ID as index. mbigen chip |-----------------|------------|--------------| mgn_node_0 mgn_node_1 ... mgn_node_i |--------------| |--------------| |----------------------| [0x0000, 0x0x0FFF] [0x1000, 0x1FFF] [i*0x1000, (i+1)*0x1000 - 1] This works correctly up to 10 nodes, but then fails because the 11th's array slot is used for the MGN_CLEAR registers. mbigen chip |-----------|--------|--------|---------------|--------| mgn_node_0 mgn_node_1 ... mgn_clear_register ... mgn_node_i |-----------------| [0xA000, 0xAFFF] Skip the MGN_CLEAR register space when calculating the offset for node IDs greater than or equal to ten. Fixes: a6c2f87b8820 ("irqchip/mbigen: Implement the mbigen irq chip operation functions") Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lore.kernel.org/all/20240730014400.1751530-1-zouyipeng@huawei.com Signed-off-by: Yipeng Zou <zouyipeng(a)huawei.com> --- drivers/irqchip/irq-mbigen.c | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/irqchip/irq-mbigen.c b/drivers/irqchip/irq-mbigen.c index 16090b620496..8f5cf7bb79a7 100644 --- a/drivers/irqchip/irq-mbigen.c +++ b/drivers/irqchip/irq-mbigen.c @@ -291,6 +291,20 @@ static int vtimer_mbigen_set_type(unsigned int cpu_id) return 0; } +static inline unsigned int get_mbigen_node_offset(unsigned int nid) +{ + unsigned int offset = nid * MBIGEN_NODE_OFFSET; + + /* + * To avoid touched clear register in unexpected way, we need to directly + * skip clear register when access to more than 10 mbigen nodes. + */ + if (nid >= (REG_MBIGEN_CLEAR_OFFSET / MBIGEN_NODE_OFFSET)) + offset += MBIGEN_NODE_OFFSET; + + return offset; +} + static inline unsigned int get_mbigen_vec_reg(irq_hw_number_t hwirq) { unsigned int nid, pin; @@ -302,8 +316,7 @@ static inline unsigned int get_mbigen_vec_reg(irq_hw_number_t hwirq) nid = hwirq / IRQS_PER_MBIGEN_NODE + 1; pin = hwirq % IRQS_PER_MBIGEN_NODE; - return pin * 4 + nid * MBIGEN_NODE_OFFSET - + REG_MBIGEN_LPI_VEC_OFFSET; + return pin * 4 + get_mbigen_node_offset(nid) + REG_MBIGEN_LPI_VEC_OFFSET; } static inline void get_mbigen_type_reg(irq_hw_number_t hwirq, @@ -325,8 +338,7 @@ static inline void get_mbigen_type_reg(irq_hw_number_t hwirq, *mask = 1 << (irq_ofst % 32); ofst = irq_ofst / 32 * 4; - *addr = ofst + nid * MBIGEN_NODE_OFFSET - + REG_MBIGEN_LPI_TYPE_OFFSET; + *addr = ofst + get_mbigen_node_offset(nid) + REG_MBIGEN_LPI_TYPE_OFFSET; } static inline void get_mbigen_clear_reg(irq_hw_number_t hwirq, -- 2.34.1

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[PATCH OLK-6.6] ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()
by Yu Liao 06 Aug '24

06 Aug '24

From: Ferry Meng <mengferry(a)linux.alibaba.com> mainline inclusion from mainline-v6.11-rc1 commit af77c4fc1871847b528d58b7fdafb4aa1f6a9262 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAG8SI CVE: CVE-2024-41016 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- xattr in ocfs2 maybe 'non-indexed', which saved with additional space requested. It's better to check if the memory is out of bound before memcmp, although this possibility mainly comes from crafted poisonous images. Link: https://lkml.kernel.org/r/20240520024024.1976129-2-joseph.qi@linux.alibaba.… Signed-off-by: Ferry Meng <mengferry(a)linux.alibaba.com> Signed-off-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Reported-by: lei lu <llfamsec(a)gmail.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Jun Piao <piaojun(a)huawei.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Mark Fasheh <mark(a)fasheh.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- fs/ocfs2/xattr.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index b562cfef888a..b211dc17af3e 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -1068,7 +1068,7 @@ static int ocfs2_xattr_find_entry(int name_index, { struct ocfs2_xattr_entry *entry; size_t name_len; - int i, cmp = 1; + int i, name_offset, cmp = 1; if (name == NULL) return -EINVAL; @@ -1079,10 +1079,15 @@ static int ocfs2_xattr_find_entry(int name_index, cmp = name_index - ocfs2_xattr_get_type(entry); if (!cmp) cmp = name_len - entry->xe_name_len; - if (!cmp) - cmp = memcmp(name, (xs->base + - le16_to_cpu(entry->xe_name_offset)), - name_len); + if (!cmp) { + name_offset = le16_to_cpu(entry->xe_name_offset); + if ((xs->base + name_offset + name_len) > xs->end) { + ocfs2_error(inode->i_sb, + "corrupted xattr entries"); + return -EFSCORRUPTED; + } + cmp = memcmp(name, (xs->base + name_offset), name_len); + } if (cmp == 0) break; entry += 1; -- 2.25.1

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[PATCH OLK-6.6 0/1] kvm : add coda feature
by l00500167 06 Aug '24

06 Aug '24

From: JunBin Li <lijunbin4(a)huawei.com> virtCCA feature JunBin Li (1): part1 arch/arm64/include/asm/kvm_tmi.h | 93 +- arch/arm64/include/asm/kvm_tmm.h | 22 + arch/arm64/kvm/tmi.c | 150 +++- arch/arm64/kvm/virtcca_cvm.c | 2 +- drivers/iommu/arm/arm-smmu-v3/Makefile | 1 + drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c | 811 ++++++++++++++++++ drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h | 160 ++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 175 +++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 + drivers/vfio/pci/vfio_pci_core.c | 5 + drivers/vfio/pci/vfio_pci_rdwr.c | 61 ++ drivers/vfio/vfio_iommu_type1.c | 17 + drivers/vfio/vfio_main.c | 18 + include/linux/iommu.h | 9 + include/linux/iopoll.h | 38 + include/linux/pci.h | 4 + include/linux/vfio.h | 5 + include/uapi/linux/vfio.h | 3 + virt/kvm/vfio.c | 121 ++- virt/kvm/vfio.h | 10 + 20 files changed, 1714 insertions(+), 7 deletions(-) create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h -- 2.25.1

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[openeuler:openEuler-1.0-LTS] BUILD SUCCESS WITH WARNING f10f25f5188cddb47d7a8a4ddf63c200b33e5b49
by kernel test robot 06 Aug '24

06 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: f10f25f5188cddb47d7a8a4ddf63c200b33e5b49 !10693 drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes Warning reports: https://lore.kernel.org/oe-kbuild-all/202408060608.ESB5dO3f-lkp@intel.com Warning: (recently discovered and may have been fixed) drivers/crypto/hisilicon/rde/rde_main.c:576:6: warning: no previous prototype for 'hisi_rde_hw_error_log' [-Wmissing-prototypes] drivers/crypto/hisilicon/rde/rde_main.c:607:5: warning: no previous prototype for 'hisi_rde_get_hw_err_status' [-Wmissing-prototypes] drivers/crypto/hisilicon/rde/rde_main.c:612:6: warning: no previous prototype for 'hisi_rde_clear_hw_err_status' [-Wmissing-prototypes] Warning ids grouped by kconfigs: recent_errors `-- arm64-randconfig-002-20240806 |-- drivers-crypto-hisilicon-rde-rde_main.c:warning:no-previous-prototype-for-hisi_rde_clear_hw_err_status |-- drivers-crypto-hisilicon-rde-rde_main.c:warning:no-previous-prototype-for-hisi_rde_get_hw_err_status `-- drivers-crypto-hisilicon-rde-rde_main.c:warning:no-previous-prototype-for-hisi_rde_hw_error_log elapsed time: 738m configs tested: 35 configs skipped: 139 tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240806 gcc-14.1.0 arm64 randconfig-002-20240806 gcc-14.1.0 arm64 randconfig-003-20240806 gcc-14.1.0 arm64 randconfig-004-20240806 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240806 clang-18 x86_64 buildonly-randconfig-002-20240806 clang-18 x86_64 buildonly-randconfig-003-20240806 clang-18 x86_64 buildonly-randconfig-004-20240806 clang-18 x86_64 buildonly-randconfig-005-20240806 gcc-12 x86_64 buildonly-randconfig-006-20240806 gcc-12 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240806 gcc-12 x86_64 randconfig-002-20240806 gcc-11 x86_64 randconfig-003-20240806 gcc-12 x86_64 randconfig-004-20240806 clang-18 x86_64 randconfig-005-20240806 clang-18 x86_64 randconfig-006-20240806 clang-18 x86_64 randconfig-011-20240806 gcc-12 x86_64 randconfig-012-20240806 gcc-12 x86_64 randconfig-013-20240806 clang-18 x86_64 randconfig-014-20240806 gcc-12 x86_64 randconfig-015-20240806 gcc-12 x86_64 randconfig-016-20240806 gcc-12 x86_64 randconfig-071-20240806 gcc-12 x86_64 randconfig-072-20240806 clang-18 x86_64 randconfig-073-20240806 gcc-11 x86_64 randconfig-074-20240806 gcc-12 x86_64 randconfig-075-20240806 gcc-12 x86_64 randconfig-076-20240806 clang-18 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION d59a335bf0dd2aac9debe211a0a07fbeaf605fed
by kernel test robot 06 Aug '24

06 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: d59a335bf0dd2aac9debe211a0a07fbeaf605fed !10639 s390/mm: Fix VM_FAULT_HWPOISON handling in do_exception() Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202408060639.d1BhjbnX-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) arch/arm64/kvm/arm.c:138:7: warning: variable 'r' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] arch/arm64/kvm/tmi.c:131:5: warning: no previous prototype for function 'tmi_tmm_inf_test' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:244:5: warning: no previous prototype for function 'kvm_cvm_create_ttt_levels' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:311:5: warning: no previous prototype for function 'kvm_cvm_populate_par_region' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:70:6: warning: no previous prototype for function 'kvm_cvm_supports_sve' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:75:6: warning: no previous prototype for function 'kvm_cvm_supports_pmu' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:80:5: warning: no previous prototype for function 'kvm_cvm_ipa_limit' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:85:5: warning: no previous prototype for function 'kvm_cvm_get_num_brps' [-Wmissing-prototypes] arch/arm64/kvm/virtcca_cvm.c:90:5: warning: no previous prototype for function 'kvm_cvm_get_num_wrps' [-Wmissing-prototypes] Unverified Error/Warning (likely false positive, please contact us if interested): arch/arm64/boot/dts/qcom/sa8775p-ride.dtb: ethernet@23000000: Unevaluated properties are not allowed ('dma-coherent', 'phy-handle', 'phy-mode', 'power-domains', 'rx-fifo-depth', 'rx-queues-config', 'snps,mtl-rx-config', 'snps,mtl-tx-config', 'snps,pbl', 'snps,ps-speed', 'snps,tso', 'tx-fifo-depth', 'tx-queues-config' were unexpected) arch/arm64/boot/dts/qcom/sa8775p-ride.dtb: ethernet@23040000: Unevaluated properties are not allowed ('dma-coherent', 'mdio', 'phy-handle', 'phy-mode', 'power-domains', 'rx-fifo-depth', 'rx-queues-config', 'snps,mtl-rx-config', 'snps,mtl-tx-config', 'snps,pbl', 'snps,ps-speed', 'snps,tso', 'tx-fifo-depth', 'tx-queues-config' were unexpected) vmlinux.o: warning: objtool: amd_set_spi_freq() falls through to next function amd_spi_busy_wait() Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kvm-arm.c:warning:variable-r-is-used-uninitialized-whenever-if-condition-is-false | |-- arch-arm64-kvm-tmi.c:warning:no-previous-prototype-for-function-tmi_tmm_inf_test | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_create_ttt_levels | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_get_num_brps | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_get_num_wrps | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_ipa_limit | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_populate_par_region | |-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_supports_pmu | `-- arch-arm64-kvm-virtcca_cvm.c:warning:no-previous-prototype-for-function-kvm_cvm_supports_sve |-- arm64-defconfig | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- arm64-randconfig-051-20240805 | |-- arch-arm64-boot-dts-qcom-sa8775p-ride.dtb:ethernet:Unevaluated-properties-are-not-allowed-(-dma-coherent-mdio-phy-handle-phy-mode-power-domains-rx-fifo-depth-rx-queues-config-snps-mtl-rx-config-snps-m | `-- arch-arm64-boot-dts-qcom-sa8775p-ride.dtb:ethernet:Unevaluated-properties-are-not-allowed-(-dma-coherent-phy-handle-phy-mode-power-domains-rx-fifo-depth-rx-queues-config-snps-mtl-rx-config-snps-mtl-tx |-- loongarch-allmodconfig | `-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument |-- loongarch-defconfig | |-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- loongarch-randconfig-001-20240806 | `-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument |-- x86_64-allyesconfig | `-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device |-- x86_64-buildonly-randconfig-006-20240805 | `-- kernel-sched-isolation.c:error:use-of-undeclared-identifier-setup_max_cpus `-- x86_64-randconfig-161-20240805 `-- vmlinux.o:warning:objtool:amd_set_spi_freq-falls-through-to-next-function-amd_spi_busy_wait() elapsed time: 743m configs tested: 40 configs skipped: 134 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240806 clang-20 arm64 randconfig-002-20240806 clang-20 arm64 randconfig-003-20240806 clang-14 arm64 randconfig-004-20240806 gcc-14.1.0 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch defconfig gcc-14.1.0 loongarch randconfig-001-20240806 gcc-14.1.0 loongarch randconfig-002-20240806 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240805 gcc-12 x86_64 buildonly-randconfig-002-20240805 clang-18 x86_64 buildonly-randconfig-003-20240805 clang-18 x86_64 buildonly-randconfig-004-20240805 clang-18 x86_64 buildonly-randconfig-005-20240805 gcc-11 x86_64 buildonly-randconfig-006-20240805 clang-18 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240805 gcc-12 x86_64 randconfig-002-20240805 gcc-12 x86_64 randconfig-003-20240805 clang-18 x86_64 randconfig-004-20240805 gcc-12 x86_64 randconfig-005-20240805 clang-18 x86_64 randconfig-006-20240805 gcc-12 x86_64 randconfig-011-20240805 clang-18 x86_64 randconfig-012-20240805 clang-18 x86_64 randconfig-013-20240805 gcc-12 x86_64 randconfig-014-20240805 gcc-12 x86_64 randconfig-015-20240805 clang-18 x86_64 randconfig-016-20240805 clang-18 x86_64 randconfig-071-20240805 clang-18 x86_64 randconfig-072-20240805 gcc-12 x86_64 randconfig-073-20240805 clang-18 x86_64 randconfig-074-20240805 clang-18 x86_64 randconfig-075-20240805 clang-18 x86_64 randconfig-076-20240805 clang-18 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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by fuju 06 Aug '24

06 Aug '24

附件为开源项目tee-gp-proxy: This project aims to provide an implementation for RPC invoking TEE to facilitate the use of Kunpeng confidential computing in cloud scennarios. (gitee.com)<https://gitee.com/openeuler/tee-gp-proxy> 的补丁代码，不涉及秘密信息。

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Kernel