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[PATCH OLK-6.6] nfc: pn533: Add poll mod list filling check
by Lin Ruifeng 14 Oct '24

14 Oct '24

From: Aleksandr Mishin <amishin(a)t-argos.ru> stable inclusion from stable-v5.10.225 commit 8ddaea033de051ed61b39f6b69ad54a411172b33 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAR4F8 CVE: CVE-2024-46676 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit febccb39255f9df35527b88c953b2e0deae50e53 ] In case of im_protocols value is 1 and tm_protocols value is 0 this combination successfully passes the check 'if (!im_protocols && !tm_protocols)' in the nfc_start_poll(). But then after pn533_poll_create_mod_list() call in pn533_start_poll() poll mod list will remain empty and dev->poll_mod_count will remain 0 which lead to division by zero. Normally no im protocol has value 1 in the mask, so this combination is not expected by driver. But these protocol values actually come from userspace via Netlink interface (NFC_CMD_START_POLL operation). So a broken or malicious program may pass a message containing a "bad" combination of protocol parameter values so that dev->poll_mod_count is not incremented inside pn533_poll_create_mod_list(), thus leading to division by zero. Call trace looks like: nfc_genl_start_poll() nfc_start_poll() ->start_poll() pn533_start_poll() Add poll mod list filling check. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: dfccd0f58044 ("NFC: pn533: Add some polling entropy") Signed-off-by: Aleksandr Mishin <amishin(a)t-argos.ru> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Link: https://patch.msgid.link/20240827084822.18785-1-amishin@t-argos.ru Signed-off-by: Paolo Abeni <pabeni(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Lin Ruifeng <linruifeng4(a)huawei.com> --- drivers/nfc/pn533/pn533.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c index a0cc1cc45292..1a833d94ecfe 100644 --- a/drivers/nfc/pn533/pn533.c +++ b/drivers/nfc/pn533/pn533.c @@ -1572,6 +1572,11 @@ static int pn533_start_poll(struct nfc_dev *nfc_dev, pn533_poll_create_mod_list(dev, im_protocols, tm_protocols); dev->poll_protocols = im_protocols; dev->listen_protocols = tm_protocols; + if (!dev->poll_mod_count) { + nfc_err(dev->dev, + "Poll mod list is empty\n"); + return -EINVAL; + } /* Do not always start polling from the same modulation */ get_random_bytes(&rand_mod, sizeof(rand_mod)); -- 2.17.1

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[PATCH OLK-6.6] drm/vmwgfx: Fix prime with external buffers
by Lin Ruifeng 14 Oct '24

14 Oct '24

From: Zack Rusin <zack.rusin(a)broadcom.com> stable inclusion from stable-v6.6.49 commit 9a9716bbbf3dd6b6cbefba3abcc89af8b72631f4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAR5I8 CVE: CVE-2024-46709 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 50f1199250912568606b3778dc56646c10cb7b04 upstream. Make sure that for external buffers mapping goes through the dma_buf interface instead of trying to access pages directly. External buffers might not provide direct access to readable/writable pages so to make sure the bo's created from external dma_bufs can be read dma_buf interface has to be used. Fixes crashes in IGT's kms_prime with vgem. Regular desktop usage won't trigger this due to the fact that virtual machines will not have multiple GPUs but it enables better test coverage in IGT. Signed-off-by: Zack Rusin <zack.rusin(a)broadcom.com> Fixes: b32233acceff ("drm/vmwgfx: Fix prime import/export") Cc: <stable(a)vger.kernel.org> # v6.6+ Cc: Broadcom internal kernel review list <bcm-kernel-feedback-list(a)broadcom.com> Cc: dri-devel(a)lists.freedesktop.org Cc: <stable(a)vger.kernel.org> # v6.9+ Link: https://patchwork.freedesktop.org/patch/msgid/20240816183332.31961-3-zack.r… Reviewed-by: Martin Krastev <martin.krastev(a)broadcom.com> Reviewed-by: Maaz Mombasawala <maaz.mombasawala(a)broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Lin Ruifeng <linruifeng4(a)huawei.com> --- drivers/gpu/drm/vmwgfx/vmwgfx_blit.c | 114 ++++++++++++++++++++++++++- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 12 +-- 3 files changed, 118 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c index 717d624e9a05..890a66a2361f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c @@ -27,6 +27,8 @@ **************************************************************************/ #include "vmwgfx_drv.h" + +#include "vmwgfx_bo.h" #include <linux/highmem.h> /* @@ -420,13 +422,105 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d, return 0; } +static void *map_external(struct vmw_bo *bo, struct iosys_map *map) +{ + struct vmw_private *vmw = + container_of(bo->tbo.bdev, struct vmw_private, bdev); + void *ptr = NULL; + int ret; + + if (bo->tbo.base.import_attach) { + ret = dma_buf_vmap(bo->tbo.base.dma_buf, map); + if (ret) { + drm_dbg_driver(&vmw->drm, + "Wasn't able to map external bo!\n"); + goto out; + } + ptr = map->vaddr; + } else { + ptr = vmw_bo_map_and_cache(bo); + } + +out: + return ptr; +} + +static void unmap_external(struct vmw_bo *bo, struct iosys_map *map) +{ + if (bo->tbo.base.import_attach) + dma_buf_vunmap(bo->tbo.base.dma_buf, map); + else + vmw_bo_unmap(bo); +} + +static int vmw_external_bo_copy(struct vmw_bo *dst, u32 dst_offset, + u32 dst_stride, struct vmw_bo *src, + u32 src_offset, u32 src_stride, + u32 width_in_bytes, u32 height, + struct vmw_diff_cpy *diff) +{ + struct vmw_private *vmw = + container_of(dst->tbo.bdev, struct vmw_private, bdev); + size_t dst_size = dst->tbo.resource->size; + size_t src_size = src->tbo.resource->size; + struct iosys_map dst_map = {0}; + struct iosys_map src_map = {0}; + int ret, i; + int x_in_bytes; + u8 *vsrc; + u8 *vdst; + + vsrc = map_external(src, &src_map); + if (!vsrc) { + drm_dbg_driver(&vmw->drm, "Wasn't able to map src\n"); + ret = -ENOMEM; + goto out; + } + + vdst = map_external(dst, &dst_map); + if (!vdst) { + drm_dbg_driver(&vmw->drm, "Wasn't able to map dst\n"); + ret = -ENOMEM; + goto out; + } + + vsrc += src_offset; + vdst += dst_offset; + if (src_stride == dst_stride) { + dst_size -= dst_offset; + src_size -= src_offset; + memcpy(vdst, vsrc, + min(dst_stride * height, min(dst_size, src_size))); + } else { + WARN_ON(dst_stride < width_in_bytes); + for (i = 0; i < height; ++i) { + memcpy(vdst, vsrc, width_in_bytes); + vsrc += src_stride; + vdst += dst_stride; + } + } + + x_in_bytes = (dst_offset % dst_stride); + diff->rect.x1 = x_in_bytes / diff->cpp; + diff->rect.y1 = ((dst_offset - x_in_bytes) / dst_stride); + diff->rect.x2 = diff->rect.x1 + width_in_bytes / diff->cpp; + diff->rect.y2 = diff->rect.y1 + height; + + ret = 0; +out: + unmap_external(src, &src_map); + unmap_external(dst, &dst_map); + + return ret; +} + /** * vmw_bo_cpu_blit - in-kernel cpu blit. * - * @dst: Destination buffer object. + * @vmw_dst: Destination buffer object. * @dst_offset: Destination offset of blit start in bytes. * @dst_stride: Destination stride in bytes. - * @src: Source buffer object. + * @vmw_src: Source buffer object. * @src_offset: Source offset of blit start in bytes. * @src_stride: Source stride in bytes. * @w: Width of blit. @@ -444,13 +538,15 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d, * Neither of the buffer objects may be placed in PCI memory * (Fixed memory in TTM terminology) when using this function. */ -int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, +int vmw_bo_cpu_blit(struct vmw_bo *vmw_dst, u32 dst_offset, u32 dst_stride, - struct ttm_buffer_object *src, + struct vmw_bo *vmw_src, u32 src_offset, u32 src_stride, u32 w, u32 h, struct vmw_diff_cpy *diff) { + struct ttm_buffer_object *src = &vmw_src->tbo; + struct ttm_buffer_object *dst = &vmw_dst->tbo; struct ttm_operation_ctx ctx = { .interruptible = false, .no_wait_gpu = false @@ -460,6 +556,11 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, int ret = 0; struct page **dst_pages = NULL; struct page **src_pages = NULL; + bool src_external = (src->ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; + bool dst_external = (dst->ttm->page_flags & TTM_TT_FLAG_EXTERNAL) != 0; + + if (WARN_ON(dst == src)) + return -EINVAL; /* Buffer objects need to be either pinned or reserved: */ if (!(dst->pin_count)) @@ -479,6 +580,11 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, return ret; } + if (src_external || dst_external) + return vmw_external_bo_copy(vmw_dst, dst_offset, dst_stride, + vmw_src, src_offset, src_stride, + w, h, diff); + if (!src->ttm->pages && src->ttm->sg) { src_pages = kvmalloc_array(src->ttm->num_pages, sizeof(struct page *), GFP_KERNEL); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index 13423c7b0cbd..ac3d7ff3f5bb 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -1355,9 +1355,9 @@ void vmw_diff_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src, void vmw_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src, size_t n); -int vmw_bo_cpu_blit(struct ttm_buffer_object *dst, +int vmw_bo_cpu_blit(struct vmw_bo *dst, u32 dst_offset, u32 dst_stride, - struct ttm_buffer_object *src, + struct vmw_bo *src, u32 src_offset, u32 src_stride, u32 w, u32 h, struct vmw_diff_cpy *diff); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index cb03c589ab22..b22ae25db4e1 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -497,7 +497,7 @@ static void vmw_stdu_bo_cpu_commit(struct vmw_kms_dirty *dirty) container_of(dirty->unit, typeof(*stdu), base); s32 width, height; s32 src_pitch, dst_pitch; - struct ttm_buffer_object *src_bo, *dst_bo; + struct vmw_bo *src_bo, *dst_bo; u32 src_offset, dst_offset; struct vmw_diff_cpy diff = VMW_CPU_BLIT_DIFF_INITIALIZER(stdu->cpp); @@ -512,11 +512,11 @@ static void vmw_stdu_bo_cpu_commit(struct vmw_kms_dirty *dirty) /* Assume we are blitting from Guest (bo) to Host (display_srf) */ src_pitch = stdu->display_srf->metadata.base_size.width * stdu->cpp; - src_bo = &stdu->display_srf->res.guest_memory_bo->tbo; + src_bo = stdu->display_srf->res.guest_memory_bo; src_offset = ddirty->top * src_pitch + ddirty->left * stdu->cpp; dst_pitch = ddirty->pitch; - dst_bo = &ddirty->buf->tbo; + dst_bo = ddirty->buf; dst_offset = ddirty->fb_top * dst_pitch + ddirty->fb_left * stdu->cpp; (void) vmw_bo_cpu_blit(dst_bo, dst_offset, dst_pitch, @@ -1136,7 +1136,7 @@ vmw_stdu_bo_populate_update_cpu(struct vmw_du_update_plane *update, void *cmd, struct vmw_diff_cpy diff = VMW_CPU_BLIT_DIFF_INITIALIZER(0); struct vmw_stdu_update_gb_image *cmd_img = cmd; struct vmw_stdu_update *cmd_update; - struct ttm_buffer_object *src_bo, *dst_bo; + struct vmw_bo *src_bo, *dst_bo; u32 src_offset, dst_offset; s32 src_pitch, dst_pitch; s32 width, height; @@ -1150,11 +1150,11 @@ vmw_stdu_bo_populate_update_cpu(struct vmw_du_update_plane *update, void *cmd, diff.cpp = stdu->cpp; - dst_bo = &stdu->display_srf->res.guest_memory_bo->tbo; + dst_bo = stdu->display_srf->res.guest_memory_bo; dst_pitch = stdu->display_srf->metadata.base_size.width * stdu->cpp; dst_offset = bb->y1 * dst_pitch + bb->x1 * stdu->cpp; - src_bo = &vfbbo->buffer->tbo; + src_bo = vfbbo->buffer; src_pitch = update->vfb->base.pitches[0]; src_offset = bo_update->fb_top * src_pitch + bo_update->fb_left * stdu->cpp; -- 2.17.1

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[PATCH OLK-5.10] net/hinic3: fix version showed in ethtool
by s00851154 14 Oct '24

14 Oct '24

From: Shi Jing <shijing34(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAWGUW CVE: NA -------------------------------- Fix the version in the output of ethtool commands from empty to the kernel version. Use the macro HINIC3_NIC_DRV_VERSION to record driver changes for developers. The last number 1.0.X grow as minor changes, like this revision which does not affect the main functions. The middle number 1.X.1 iterates with changes to drivers functionality and fixing of serious bugs, and the first one X.0.1 means the number of releases of the driver. Fixes: 3b469ecc9cb3 ("Add Huawei Intelligent Network Card Driver: hinic3") Signed-off-by: Shi Jing <shijing34(a)huawei.com> --- drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c | 1 - drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c index 2b3561e..696d441 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_ethtool.c @@ -45,7 +45,6 @@ static void hinic3_get_drvinfo(struct net_device *netdev, int err; strlcpy(info->driver, HINIC3_NIC_DRV_NAME, sizeof(info->driver)); - strlcpy(info->version, HINIC3_NIC_DRV_VERSION, sizeof(info->version)); strlcpy(info->bus_info, pci_name(pdev), sizeof(info->bus_info)); err = hinic3_get_mgmt_version(nic_dev->hwdev, mgmt_ver, diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h index 2967311..5868187 100644 --- a/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h +++ b/drivers/net/ethernet/huawei/hinic3/hinic3_nic_dev.h @@ -17,7 +17,7 @@ #include "hinic3_dcb.h" #define HINIC3_NIC_DRV_NAME "hinic3" -#define HINIC3_NIC_DRV_VERSION "" +#define HINIC3_NIC_DRV_VERSION "1.0.1" #define HINIC3_FUNC_IS_VF(hwdev) (hinic3_func_type(hwdev) == TYPE_VF) -- 2.28.0.windows.1

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[PATCH OLK-5.10] arm64/mpam: Be compatible with MPAM architecture v1.x
by Zeng Heng 14 Oct '24

14 Oct '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAWM0R -------------------------------- Modified to be compatible with MPAM architecture version 1.x instead of version 1.0 only, otherwise the probe function would fail to initialize MPAM resource. Fixes: 2cf7960cc6e1 ("arm64/mpam: Probe the features resctrl supports") Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- arch/arm64/kernel/mpam/mpam_device.c | 6 ++++-- arch/arm64/kernel/mpam/mpam_resource.h | 4 ++++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm64/kernel/mpam/mpam_device.c b/arch/arm64/kernel/mpam/mpam_device.c index c8f2d66da051..deaf990d0c74 100644 --- a/arch/arm64/kernel/mpam/mpam_device.c +++ b/arch/arm64/kernel/mpam/mpam_device.c @@ -127,12 +127,14 @@ mpam_probe_update_sysprops(u16 max_partid, u16 max_pmg) static int mpam_device_probe(struct mpam_device *dev) { + u64 idr; u32 hwfeatures, part_sel; u16 max_intpartid = 0; u16 max_partid, max_pmg; - if (mpam_read_reg(dev, MPAMF_AIDR) != MPAM_ARCHITECTURE_V1) { - pr_err_once("device at 0x%llx does not match MPAM architecture v1.0\n", + idr = mpam_read_reg(dev, MPAMF_AIDR); + if ((idr & MPAMF_AIDR_ARCH_MAJOR_REV) != MPAM_ARCHITECTURE_V1) { + pr_err_once("device at 0x%llx does not match MPAM architecture v1.x\n", dev->hwpage_address); return -EIO; } diff --git a/arch/arm64/kernel/mpam/mpam_resource.h b/arch/arm64/kernel/mpam/mpam_resource.h index 93452498c8d1..7a644634c826 100644 --- a/arch/arm64/kernel/mpam/mpam_resource.h +++ b/arch/arm64/kernel/mpam/mpam_resource.h @@ -48,6 +48,10 @@ #define HAS_MSMON BIT(30) #define HAS_PARTID_NRW BIT(31) +/* MPAMF_AIDR - MPAM architecture ID register */ +#define MPAMF_AIDR_ARCH_MAJOR_REV GENMASK(7, 4) +#define MPAMF_AIDR_ARCH_MINOR_REV GENMASK(3, 0) + /* MPAMF_IDR */ #define MPAMF_IDR_PMG_MAX_MASK ((BIT(8) - 1) << 16) #define MPAMF_IDR_PMG_MAX_SHIFT 16 -- 2.25.1

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[PATCH openEuler-1.0-LTS] md/raid1: don't free conf on raid0_run failure
by Zheng Qixing 14 Oct '24

14 Oct '24

From: Christoph Hellwig <hch(a)lst.de> mainline inclusion from mainline-v6.11-rc1 commit 17f91ac0843b50462a9c9c8f18df962338bd3db2 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAUQ97 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The core md code calls the ->free method which already frees conf. Fixes: 07f1a6850c5d ("md/raid1: fail run raid1 array when active disk less than one") Signed-off-by: Christoph Hellwig <hch(a)lst.de> Signed-off-by: Song Liu <song(a)kernel.org> Link: https://lore.kernel.org/r/20240604172607.3185916-3-hch@lst.de Conflicts: drivers/md/raid1.c [The conflicts here are due to inconsistencies in the context.] Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/raid1.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index d5737d91b48c..ee3826db193d 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -3090,7 +3090,6 @@ static struct r1conf *setup_conf(struct mddev *mddev) return ERR_PTR(err); } -static void raid1_free(struct mddev *mddev, void *priv); static int raid1_run(struct mddev *mddev) { struct r1conf *conf; @@ -3149,8 +3148,7 @@ static int raid1_run(struct mddev *mddev) */ if (conf->raid_disks - mddev->degraded < 1) { md_unregister_thread(&conf->thread); - ret = -EINVAL; - goto abort; + return -EINVAL; } if (conf->raid_disks - mddev->degraded == 1) @@ -3183,14 +3181,8 @@ static int raid1_run(struct mddev *mddev) } ret = md_integrity_register(mddev); - if (ret) { + if (ret) md_unregister_thread(&mddev->thread); - goto abort; - } - return 0; - -abort: - raid1_free(mddev, conf); return ret; } -- 2.39.2

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[PATCH OLK-5.10 0/2] Backport "ima: Avoid blocking in RCU read-side critical section"
by Gu Bowen 14 Oct '24

14 Oct '24

Revert self-developed solution and backport mainline one. GUO Zihua (1): ima: Avoid blocking in RCU read-side critical section Gu Bowen (1): Revert "ima: Avoid blocking in RCU read-side critical section" include/linux/lsm_hook_defs.h | 2 +- include/linux/security.h | 5 +++-- kernel/auditfilter.c | 5 +++-- security/apparmor/audit.c | 6 +++--- security/apparmor/include/audit.h | 2 +- security/integrity/ima/ima.h | 2 +- security/integrity/ima/ima_policy.c | 15 +++++++++------ security/security.c | 6 ++++-- security/selinux/include/audit.h | 4 +++- security/selinux/ss/services.c | 5 +++-- security/smack/smack_lsm.c | 4 +++- 11 files changed, 34 insertions(+), 22 deletions(-) -- 2.25.1

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[openeuler:OLK-6.6 2170/14354] net/ipv4/tcp_comp.c:740:6: warning: no previous prototype for 'comp_stream_read'
by kernel test robot 13 Oct '24

13 Oct '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: b52135712fc8eae0751505713e1caf086a1437d4 commit: c31dcf6c5ab41f07da38d3f270987807735ec93e [2170/14354] tcp_comp: implement tcp compression config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20241013/202410132346.qPkj7PMR-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241013/202410132346.qPkj7PMR-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/202410132346.qPkj7PMR-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/ipv4/tcp_comp.c:740:6: warning: no previous prototype for 'comp_stream_read' [-Wmissing-prototypes] 740 | bool comp_stream_read(struct sock *sk) | ^~~~~~~~~~~~~~~~ >> net/ipv4/tcp_comp.c:779:6: warning: no previous prototype for 'comp_setup_strp' [-Wmissing-prototypes] 779 | void comp_setup_strp(struct sock *sk, struct tcp_comp_context *ctx) | ^~~~~~~~~~~~~~~ vim +/comp_stream_read +740 net/ipv4/tcp_comp.c 739 > 740 bool comp_stream_read(struct sock *sk) 741 { 742 struct tcp_comp_context *ctx = comp_get_ctx(sk); 743 744 if (!ctx) 745 return false; 746 747 if (ctx->rx.pkt || ctx->rx.dpkt) 748 return true; 749 750 return false; 751 } 752 753 static void comp_data_ready(struct sock *sk) 754 { 755 struct tcp_comp_context *ctx = comp_get_ctx(sk); 756 757 strp_data_ready(&ctx->rx.strp); 758 } 759 760 static void comp_queue(struct strparser *strp, struct sk_buff *skb) 761 { 762 struct tcp_comp_context *ctx = comp_get_ctx(strp->sk); 763 764 ctx->rx.pkt = skb; 765 strp_pause(strp); 766 ctx->rx.saved_data_ready(strp->sk); 767 } 768 769 static int comp_read_size(struct strparser *strp, struct sk_buff *skb) 770 { 771 struct strp_msg *rxm = strp_msg(skb); 772 773 if (rxm->offset > skb->len) 774 return 0; 775 776 return skb->len - rxm->offset; 777 } 778 > 779 void comp_setup_strp(struct sock *sk, struct tcp_comp_context *ctx) 780 { 781 struct strp_callbacks cb; 782 783 memset(&cb, 0, sizeof(cb)); 784 cb.rcv_msg = comp_queue; 785 cb.parse_msg = comp_read_size; 786 strp_init(&ctx->rx.strp, sk, &cb); 787 788 write_lock_bh(&sk->sk_callback_lock); 789 ctx->rx.saved_data_ready = sk->sk_data_ready; 790 sk->sk_data_ready = comp_data_ready; 791 write_unlock_bh(&sk->sk_callback_lock); 792 793 strp_check_rcv(&ctx->rx.strp); 794 } 795 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 9646/14354] drivers/iommu/iommu.c:1141: undefined reference to `iova_reserve_domain_addr'
by kernel test robot 13 Oct '24

13 Oct '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: b52135712fc8eae0751505713e1caf086a1437d4 commit: 40c9fc02b0564bbcbc3fc6e14f3aea3639f0afa6 [9646/14354] iommu/vt-d: Add support for detecting ACPI namespace device in RMRR config: x86_64-randconfig-003-20241013 (https://download.01.org/0day-ci/archive/20241013/202410132114.NOaWoR8U-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/20241013/202410132114.NOaWoR8U-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/202410132114.NOaWoR8U-lkp@intel.com/ All errors (new ones prefixed by >>): ld: drivers/iommu/iommu.o: in function `iommu_create_device_direct_mappings': >> drivers/iommu/iommu.c:1141: undefined reference to `iova_reserve_domain_addr' vim +1141 drivers/iommu/iommu.c 1085 1086 static int iommu_create_device_direct_mappings(struct iommu_domain *domain, 1087 struct device *dev) 1088 { 1089 struct iommu_resv_region *entry; 1090 struct list_head mappings; 1091 unsigned long pg_size; 1092 int ret = 0; 1093 1094 pg_size = domain->pgsize_bitmap ? 1UL << __ffs(domain->pgsize_bitmap) : 0; 1095 INIT_LIST_HEAD(&mappings); 1096 1097 if (WARN_ON_ONCE(iommu_is_dma_domain(domain) && !pg_size)) 1098 return -EINVAL; 1099 1100 iommu_get_resv_regions(dev, &mappings); 1101 1102 /* We need to consider overlapping regions for different devices */ 1103 list_for_each_entry(entry, &mappings, list) { 1104 dma_addr_t start, end, addr; 1105 size_t map_size = 0; 1106 1107 if (entry->type == IOMMU_RESV_DIRECT) 1108 dev->iommu->require_direct = 1; 1109 1110 if ((entry->type != IOMMU_RESV_DIRECT && 1111 entry->type != IOMMU_RESV_DIRECT_RELAXABLE) || 1112 !iommu_is_dma_domain(domain)) 1113 continue; 1114 1115 start = ALIGN(entry->start, pg_size); 1116 end = ALIGN(entry->start + entry->length, pg_size); 1117 1118 for (addr = start; addr <= end; addr += pg_size) { 1119 phys_addr_t phys_addr; 1120 1121 if (addr == end) 1122 goto map_end; 1123 1124 phys_addr = iommu_iova_to_phys(domain, addr); 1125 if (!phys_addr) { 1126 map_size += pg_size; 1127 continue; 1128 } 1129 1130 map_end: 1131 if (map_size) { 1132 ret = iommu_map(domain, addr - map_size, 1133 addr - map_size, map_size, 1134 entry->prot, GFP_KERNEL); 1135 if (ret) 1136 goto out; 1137 map_size = 0; 1138 } 1139 } 1140 if (apply_zhaoxin_dmar_acpi_a_behavior()) > 1141 iova_reserve_domain_addr(domain, start, end); 1142 } 1143 1144 if (!list_empty(&mappings) && iommu_is_dma_domain(domain)) 1145 iommu_flush_iotlb_all(domain); 1146 1147 out: 1148 iommu_put_resv_regions(dev, &mappings); 1149 1150 return ret; 1151 } 1152 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION b52135712fc8eae0751505713e1caf086a1437d4
by kernel test robot 13 Oct '24

13 Oct '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: b52135712fc8eae0751505713e1caf086a1437d4 !12087 arm64: acpi: Harden get_cpu_for_acpi_id() against missing CPU entry Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202410122155.DIPX3Kfh-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202410131602.KKBCfYOV-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202410131713.fXxBznh8-lkp@intel.com arch/loongarch/kernel/efi.c:79:33: error: incompatible types when assigning to type 'pmd_t' from type 'int' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1026:42: error: 'DCB_CAP_DCBX_VER_IEEE' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:103:33: error: invalid application of 'sizeof' to incomplete type 'struct ieee_ets' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:105:12: error: invalid use of undefined type 'struct ieee_ets' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1126:16: error: variable 'pfc' has initializer but incomplete type drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1126:25: error: storage size of 'pfc' isn't known drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1126:25: warning: unused variable 'pfc' [-Wunused-variable] drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1126:32: warning: excess elements in struct initializer drivers/net/ethernet/huawei/hinic/hinic_dcb.c:117:33: error: invalid application of 'sizeof' to incomplete type 'struct ieee_pfc' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:118:12: error: invalid use of undefined type 'struct ieee_pfc' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1294:25: error: storage size of 'back_ets' isn't known drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1294:25: warning: unused variable 'back_ets' [-Wunused-variable] drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1432:14: error: 'DCB_NUMTCS_ATTR_PG' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1435:14: error: 'DCB_NUMTCS_ATTR_PFC' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1477:22: error: 'DCB_CAP_DCBX_LLD_MANAGED' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1519:14: error: variable 'hinic_dcbnl_ops' has initializer but incomplete type drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1519:29: error: storage size of 'hinic_dcbnl_ops' isn't known drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1521:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'ieee_getets' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1522:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'ieee_setets' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1523:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'ieee_getpfc' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1524:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'ieee_setpfc' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1527:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getstate' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1528:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setstate' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1529:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getpermhwaddr' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1530:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setpgtccfgtx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1531:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setpgbwgcfgtx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1532:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setpgtccfgrx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1533:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setpgbwgcfgrx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1534:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getpgtccfgtx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1535:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getpgbwgcfgtx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1536:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getpgtccfgrx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1537:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getpgbwgcfgrx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1538:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setpfccfg' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1539:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getpfccfg' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1540:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setall' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1541:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getcap' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1542:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getnumtcs' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1543:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setnumtcs' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1544:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getpfcstate' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1545:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setpfcstate' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1548:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'getdcbx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:1549:10: error: 'const struct dcbnl_rtnl_ops' has no member named 'setdcbx' drivers/net/ethernet/huawei/hinic/hinic_dcb.c:244:29: error: 'DCB_CAP_DCBX_HOST' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:244:49: error: 'DCB_CAP_DCBX_VER_CEE' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:475:21: error: 'DCB_ATTR_VALUE_UNDEFINED' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:689:14: error: 'DCB_CAP_ATTR_PG' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:692:14: error: 'DCB_CAP_ATTR_PFC' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:695:14: error: 'DCB_CAP_ATTR_UP2TC' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:698:14: error: 'DCB_CAP_ATTR_PG_TCS' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:701:14: error: 'DCB_CAP_ATTR_PFC_TCS' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:704:14: error: 'DCB_CAP_ATTR_GSP' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:707:14: error: 'DCB_CAP_ATTR_BCN' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_dcb.c:710:14: error: 'DCB_CAP_ATTR_DCBX' undeclared (first use in this function) drivers/net/ethernet/huawei/hinic/hinic_main.c:182:5: warning: no previous prototype for 'hinic_netdev_event' [-Wmissing-prototypes] drivers/net/ethernet/huawei/hinic/hinic_main.c:2291:40: error: 'struct net_device' has no member named 'dcbnl_ops' drivers/net/ethernet/huawei/hinic/hinic_nic_dev.h:210:33: error: field 'hinic_ieee_ets_default' has incomplete type drivers/net/ethernet/huawei/hinic/hinic_nic_dev.h:211:33: error: field 'hinic_ieee_ets' has incomplete type drivers/net/ethernet/huawei/hinic/hinic_nic_dev.h:212:33: error: field 'hinic_ieee_pfc' has incomplete type Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-randconfig-003-20241013 | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_ATTR_VALUE_UNDEFINED-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_BCN-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_DCBX-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_GSP-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PFC-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PFC_TCS-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PG-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_PG_TCS-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_ATTR_UP2TC-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_HOST-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_LLD_MANAGED-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_VER_CEE-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_CAP_DCBX_VER_IEEE-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_NUMTCS_ATTR_PFC-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:DCB_NUMTCS_ATTR_PG-undeclared-(first-use-in-this-function) | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getcap | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getdcbx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getnumtcs | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpermhwaddr | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpfccfg | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpfcstate | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgbwgcfgrx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgbwgcfgtx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgtccfgrx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getpgtccfgtx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-getstate | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_getets | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_getpfc | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_setets | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-ieee_setpfc | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setall | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setdcbx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setnumtcs | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpfccfg | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpfcstate | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgbwgcfgrx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgbwgcfgtx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgtccfgrx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setpgtccfgtx | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:const-struct-dcbnl_rtnl_ops-has-no-member-named-setstate | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-incomplete-type-struct-ieee_ets | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-application-of-sizeof-to-incomplete-type-struct-ieee_pfc | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-use-of-undefined-type-struct-ieee_ets | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:invalid-use-of-undefined-type-struct-ieee_pfc | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:storage-size-of-back_ets-isn-t-known | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:storage-size-of-hinic_dcbnl_ops-isn-t-known | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:storage-size-of-pfc-isn-t-known | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:variable-hinic_dcbnl_ops-has-initializer-but-incomplete-type | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:error:variable-pfc-has-initializer-but-incomplete-type | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:excess-elements-in-struct-initializer | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:unused-variable-back_ets | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:unused-variable-pfc | |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:error:struct-net_device-has-no-member-named-dcbnl_ops | |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:warning:no-previous-prototype-for-hinic_netdev_event | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_ets-has-incomplete-type | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_ets_default-has-incomplete-type | `-- drivers-net-ethernet-huawei-hinic-hinic_nic_dev.h:error:field-hinic_ieee_pfc-has-incomplete-type |-- loongarch-allmodconfig | |-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_register_performance | `-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_unregister_performance |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | `-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) |-- loongarch-randconfig-002-20241013 | `-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) |-- x86_64-allyesconfig | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-function-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-randconfig-001-20241013 | `-- include-linux-psp-hygon.h:error:conflicting-types-for-vpsp_try_do_cmd |-- x86_64-randconfig-r122-20241012 | |-- drivers-crypto-ccp-hygon-hct.c:sparse:sparse:symbol-hct_noiommu_fops-was-not-declared.-Should-it-be-static | `-- drivers-crypto-ccp-hygon-hct.c:sparse:sparse:symbol-hct_noiommu_misc-was-not-declared.-Should-it-be-static |-- x86_64-rhel-8.3 | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-func | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-kselftests | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst `-- x86_64-rhel-8.3-rust |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-function-vpsp_do_cmd |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst elapsed time: 1516m configs tested: 24 configs skipped: 133 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20241013 clang-20 arm64 randconfig-002-20241013 gcc-14.1.0 arm64 randconfig-003-20241013 gcc-14.1.0 arm64 randconfig-004-20241013 gcc-14.1.0 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch randconfig-001-20241013 gcc-14.1.0 loongarch randconfig-002-20241013 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20241013 gcc-12 x86_64 buildonly-randconfig-002-20241013 gcc-12 x86_64 buildonly-randconfig-003-20241013 gcc-12 x86_64 buildonly-randconfig-004-20241013 gcc-12 x86_64 buildonly-randconfig-005-20241013 clang-18 x86_64 buildonly-randconfig-006-20241013 clang-18 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 randconfig-001-20241013 clang-18 x86_64 randconfig-003-20241013 gcc-12 x86_64 rhel-8.3 gcc-12 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-5.10] BUILD REGRESSION caaf346be46cf898a60d036ab7717cead0e3c264
by kernel test robot 13 Oct '24

13 Oct '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: caaf346be46cf898a60d036ab7717cead0e3c264 !12045 s390/dasd: fix error recovery leading to data corruption on ESE devices Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202410122048.jVj2RUuh-lkp@intel.com ld.lld: error: duplicate symbol: debug Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-003-20241013 | |-- drivers-irqchip-irq-mbigen.c:warning:is_mbigen_vtimer_bypass_enabled-defined-but-not-used | |-- drivers-irqchip-irq-mbigen.c:warning:vtimer_mbigen_chip_match_cpu-defined-but-not-used | |-- drivers-irqchip-irq-mbigen.c:warning:vtimer_mbigen_chip_read_aff3-defined-but-not-used | |-- drivers-irqchip-irq-mbigen.c:warning:vtimer_mbigen_set_kvm_info-defined-but-not-used | |-- drivers-irqchip-irq-mbigen.c:warning:vtimer_mbigen_set_regs-defined-but-not-used | |-- drivers-irqchip-irq-mbigen.c:warning:vtimer_mbigen_set_type-defined-but-not-used | |-- drivers-irqchip-irq-mbigen.c:warning:vtimer_mbigen_should_probe-defined-but-not-used | `-- drivers-net-ipvlan-ipvlan_main.c:warning:variable-old_prog-set-but-not-used |-- x86_64-allyesconfig | |-- drivers-net-ipvlan-ipvlan_main.c:warning:variable-old_prog-set-but-not-used | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-sched_setsteal | |-- kernel-sched-core.c:warning:no-previous-prototype-for-function-tg_change_steal | `-- ld.lld:error:duplicate-symbol:debug |-- x86_64-buildonly-randconfig-001-20241013 | `-- arch-x86-kernel-paravirt.c:warning:control-reaches-end-of-non-void-function |-- x86_64-buildonly-randconfig-003-20241013 | |-- arch-x86-kernel-paravirt.c:warning:control-reaches-end-of-non-void-function | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-kexec | `-- arch-x86-kvm-vmx-vmx.o:warning:objtool:fix_rmode_seg:unreachable-instruction |-- x86_64-randconfig-102-20241013 | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target |-- x86_64-rhel-8.3 | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target |-- x86_64-rhel-8.3-func | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target `-- x86_64-rhel-8.3-kselftests `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target elapsed time: 1475m configs tested: 16 configs skipped: 127 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20241013 clang-20 arm64 randconfig-002-20241013 gcc-14.1.0 arm64 randconfig-003-20241013 gcc-14.1.0 arm64 randconfig-004-20241013 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20241013 gcc-12 x86_64 buildonly-randconfig-002-20241013 gcc-12 x86_64 buildonly-randconfig-003-20241013 gcc-12 x86_64 buildonly-randconfig-004-20241013 gcc-12 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 rhel-8.3 gcc-12 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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