August 2024 - Kernel - mailweb.openeuler.org

[PATCH openEuler-22.03-LTS-SP1] drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
by Guo Mengqi 21 Aug '24

21 Aug '24

From: Tuo Li <islituo(a)gmail.com> stable inclusion from stable-v5.10.197 commit 5475b8bea1489403a4e6c2d102fcb5dde310acb3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I917IV Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 2e63972a2de14482d0eae1a03a73e379f1c3f44c ] The variable crtc->state->event is often protected by the lock crtc->dev->event_lock when is accessed. However, it is accessed as a condition of an if statement in exynos_drm_crtc_atomic_disable() without holding the lock: if (crtc->state->event && !crtc->state->active) However, if crtc->state->event is changed to NULL by another thread right after the conditions of the if statement is checked to be true, a null-pointer dereference can occur in drm_crtc_send_vblank_event(): e->pipe = pipe; To fix this possible null-pointer dereference caused by data race, the spin lock coverage is extended to protect the if statement as well as the function call to drm_crtc_send_vblank_event(). Reported-by: BassCheck <bass(a)buaa.edu.cn> Link: https://sites.google.com/view/basscheck/home Signed-off-by: Tuo Li <islituo(a)gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Added relevant link. Signed-off-by: Inki Dae <inki.dae(a)samsung.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 1c03485676ef..de9fadccf22e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -39,13 +39,12 @@ static void exynos_drm_crtc_atomic_disable(struct drm_crtc *crtc, if (exynos_crtc->ops->atomic_disable) exynos_crtc->ops->atomic_disable(exynos_crtc); + spin_lock_irq(&crtc->dev->event_lock); if (crtc->state->event && !crtc->state->active) { - spin_lock_irq(&crtc->dev->event_lock); drm_crtc_send_vblank_event(crtc, crtc->state->event); - spin_unlock_irq(&crtc->dev->event_lock); - crtc->state->event = NULL; } + spin_unlock_irq(&crtc->dev->event_lock); } static int exynos_crtc_atomic_check(struct drm_crtc *crtc, -- 2.17.1

2 1

[PATCH OLK-5.10] ocfs2: add bounds checking to ocfs2_check_dir_entry()
by Zhang Zekun 21 Aug '24

21 Aug '24

From: lei lu <llfamsec(a)gmail.com> mainline inclusion from mainline-v6.11-rc1 commit 255547c6bb8940a97eea94ef9d464ea5967763fb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAG8VL CVE: CVE-2024-41015 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------------------------------------- This adds sanity checks for ocfs2_dir_entry to make sure all members of ocfs2_dir_entry don't stray beyond valid memory region. Link: https://lkml.kernel.org/r/20240626104433.163270-1-llfamsec@gmail.com Signed-off-by: lei lu <llfamsec(a)gmail.com> Reviewed-by: Heming Zhao <heming.zhao(a)suse.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Jun Piao <piaojun(a)huawei.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Conflicts: fs/ocfs2/dir.c [There are some changes in the context, modify the patch to fit the kernel] Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- fs/ocfs2/dir.c | 46 +++++++++++++++++++++++++++++----------------- 1 file changed, 29 insertions(+), 17 deletions(-) diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c index bdfba9db558a..4cc29b808d18 100644 --- a/fs/ocfs2/dir.c +++ b/fs/ocfs2/dir.c @@ -296,13 +296,16 @@ static void ocfs2_dx_dir_name_hash(struct inode *dir, const char *name, int len, * bh passed here can be an inode block or a dir data block, depending * on the inode inline data flag. */ -static int ocfs2_check_dir_entry(struct inode * dir, - struct ocfs2_dir_entry * de, - struct buffer_head * bh, +static int ocfs2_check_dir_entry(struct inode *dir, + struct ocfs2_dir_entry *de, + struct buffer_head *bh, + char *buf, + unsigned int size, unsigned long offset) { const char *error_msg = NULL; const int rlen = le16_to_cpu(de->rec_len); + const unsigned long next_offset = ((char *) de - buf) + rlen; if (unlikely(rlen < OCFS2_DIR_REC_LEN(1))) error_msg = "rec_len is smaller than minimal"; @@ -310,9 +313,11 @@ static int ocfs2_check_dir_entry(struct inode * dir, error_msg = "rec_len % 4 != 0"; else if (unlikely(rlen < OCFS2_DIR_REC_LEN(de->name_len))) error_msg = "rec_len is too small for name_len"; - else if (unlikely( - ((char *) de - bh->b_data) + rlen > dir->i_sb->s_blocksize)) - error_msg = "directory entry across blocks"; + else if (unlikely(next_offset > size)) + error_msg = "directory entry overrun"; + else if (unlikely(next_offset > size - OCFS2_DIR_REC_LEN(1)) && + next_offset != size) + error_msg = "directory entry too close to end"; if (unlikely(error_msg != NULL)) mlog(ML_ERROR, "bad entry in directory #%llu: %s - " @@ -354,16 +359,17 @@ static inline int ocfs2_search_dirblock(struct buffer_head *bh, de_buf = first_de; dlimit = de_buf + bytes; - while (de_buf < dlimit) { + while (de_buf < dlimit - OCFS2_DIR_MEMBER_LEN) { /* this code is executed quadratically often */ /* do minimal checking `by hand' */ de = (struct ocfs2_dir_entry *) de_buf; - if (de_buf + namelen <= dlimit && + if (de->name + namelen <= dlimit && ocfs2_match(namelen, name, de)) { /* found a match - just to be sure, do a full check */ - if (!ocfs2_check_dir_entry(dir, de, bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, bh, first_de, + bytes, offset)) { ret = -1; goto bail; } @@ -1140,7 +1146,7 @@ static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir, pde = NULL; de = (struct ocfs2_dir_entry *) first_de; while (i < bytes) { - if (!ocfs2_check_dir_entry(dir, de, bh, i)) { + if (!ocfs2_check_dir_entry(dir, de, bh, first_de, bytes, i)) { status = -EIO; mlog_errno(status); goto bail; @@ -1640,7 +1646,8 @@ int __ocfs2_add_entry(handle_t *handle, /* These checks should've already been passed by the * prepare function, but I guess we can leave them * here anyway. */ - if (!ocfs2_check_dir_entry(dir, de, insert_bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, insert_bh, data_start, + size, offset)) { retval = -ENOENT; goto bail; } @@ -1778,7 +1785,8 @@ static int ocfs2_dir_foreach_blk_id(struct inode *inode, } de = (struct ocfs2_dir_entry *) (data->id_data + ctx->pos); - if (!ocfs2_check_dir_entry(inode, de, di_bh, ctx->pos)) { + if (!ocfs2_check_dir_entry(inode, de, di_bh, (char *)data->id_data, + i_size_read(inode), ctx->pos)) { /* On error, skip the f_pos to the end. */ ctx->pos = i_size_read(inode); break; @@ -1871,7 +1879,8 @@ static int ocfs2_dir_foreach_blk_el(struct inode *inode, while (ctx->pos < i_size_read(inode) && offset < sb->s_blocksize) { de = (struct ocfs2_dir_entry *) (bh->b_data + offset); - if (!ocfs2_check_dir_entry(inode, de, bh, offset)) { + if (!ocfs2_check_dir_entry(inode, de, bh, bh->b_data, + sb->s_blocksize, offset)) { /* On error, skip the f_pos to the next block. */ ctx->pos = (ctx->pos | (sb->s_blocksize - 1)) + 1; @@ -3343,7 +3352,7 @@ static int ocfs2_find_dir_space_id(struct inode *dir, struct buffer_head *di_bh, struct super_block *sb = dir->i_sb; struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; struct ocfs2_dir_entry *de, *last_de = NULL; - char *de_buf, *limit; + char *first_de, *de_buf, *limit; unsigned long offset = 0; unsigned int rec_len, new_rec_len, free_space = dir->i_sb->s_blocksize; @@ -3356,14 +3365,16 @@ static int ocfs2_find_dir_space_id(struct inode *dir, struct buffer_head *di_bh, else free_space = dir->i_sb->s_blocksize - i_size_read(dir); - de_buf = di->id2.i_data.id_data; + first_de = di->id2.i_data.id_data; + de_buf = first_de; limit = de_buf + i_size_read(dir); rec_len = OCFS2_DIR_REC_LEN(namelen); while (de_buf < limit) { de = (struct ocfs2_dir_entry *)de_buf; - if (!ocfs2_check_dir_entry(dir, de, di_bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, di_bh, first_de, + i_size_read(dir), offset)) { ret = -ENOENT; goto out; } @@ -3445,7 +3456,8 @@ static int ocfs2_find_dir_space_el(struct inode *dir, const char *name, /* move to next block */ de = (struct ocfs2_dir_entry *) bh->b_data; } - if (!ocfs2_check_dir_entry(dir, de, bh, offset)) { + if (!ocfs2_check_dir_entry(dir, de, bh, bh->b_data, blocksize, + offset)) { status = -ENOENT; goto bail; } -- 2.17.1

2 1

[PATCH OLK-5.10] udf: Avoid using corrupted block bitmap buffer
by Ye Bin 21 Aug '24

21 Aug '24

From: Jan Kara <jack(a)suse.cz> stable inclusion from stable-v5.10.224 commit 2199e157a465aaf98294d3932797ecd7fce942d5 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAKPZN CVE: CVE-2024-42306 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit a90d4471146de21745980cba51ce88e7926bcc4f upstream. When the filesystem block bitmap is corrupted, we detect the corruption while loading the bitmap and fail the allocation with error. However the next allocation from the same bitmap will notice the bitmap buffer is already loaded and tries to allocate from the bitmap with mixed results (depending on the exact nature of the bitmap corruption). Fix the problem by using BH_verified bit to indicate whether the bitmap is valid or not. Reported-by: syzbot+5f682cd029581f9edfd1(a)syzkaller.appspotmail.com CC: stable(a)vger.kernel.org Link: https://patch.msgid.link/20240617154201.29512-2-jack@suse.cz Fixes: 1e0d4adf17e7 ("udf: Check consistency of Space Bitmap Descriptor") Signed-off-by: Jan Kara <jack(a)suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Ye Bin <yebin10(a)huawei.com> --- fs/udf/balloc.c | 15 +++++++++++++-- fs/udf/super.c | 3 ++- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index f416b7fe092f..c4c18eeacb60 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -68,8 +68,12 @@ static int read_block_bitmap(struct super_block *sb, } for (i = 0; i < count; i++) - if (udf_test_bit(i + off, bh->b_data)) + if (udf_test_bit(i + off, bh->b_data)) { + bitmap->s_block_bitmap[bitmap_nr] = + ERR_PTR(-EFSCORRUPTED); + brelse(bh); return -EFSCORRUPTED; + } return 0; } @@ -85,8 +89,15 @@ static int __load_block_bitmap(struct super_block *sb, block_group, nr_groups); } - if (bitmap->s_block_bitmap[block_group]) + if (bitmap->s_block_bitmap[block_group]) { + /* + * The bitmap failed verification in the past. No point in + * trying again. + */ + if (IS_ERR(bitmap->s_block_bitmap[block_group])) + return PTR_ERR(bitmap->s_block_bitmap[block_group]); return block_group; + } retval = read_block_bitmap(sb, bitmap, block_group, block_group); if (retval < 0) diff --git a/fs/udf/super.c b/fs/udf/super.c index 4af9ce34ee80..1939678f0b62 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -266,7 +266,8 @@ static void udf_sb_free_bitmap(struct udf_bitmap *bitmap) int nr_groups = bitmap->s_nr_groups; for (i = 0; i < nr_groups; i++) - brelse(bitmap->s_block_bitmap[i]); + if (!IS_ERR_OR_NULL(bitmap->s_block_bitmap[i])) + brelse(bitmap->s_block_bitmap[i]); kvfree(bitmap); } -- 2.31.1

2 1

[PATCH openEuler-1.0-LTS] net: usb: qmi_wwan: fix memory leak for not ip packets
by Pu Lehui 21 Aug '24

21 Aug '24

From: Daniele Palmas <dnlplm(a)gmail.com> stable inclusion from stable-v4.19.320 commit 3c90a69533b5bba73401ef884d033ea49ee99662 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IALDR9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7ab107544b777c3bd7feb9fe447367d8edd5b202 ] Free the unused skb when not ip packets arrive. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Signed-off-by: Daniele Palmas <dnlplm(a)gmail.com> Acked-by: Bjørn Mork <bjorn(a)mork.no> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/usb/qmi_wwan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index b55fd76348f9..ad5feb20dd0f 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -194,6 +194,7 @@ static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb) break; default: /* not ip - do not know what to do */ + kfree_skb(skbn); goto skip; } -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP1] net: usb: qmi_wwan: fix memory leak for not ip packets
by Pu Lehui 21 Aug '24

21 Aug '24

From: Daniele Palmas <dnlplm(a)gmail.com> stable inclusion from stable-v5.10.224 commit e87f52225e04a7001bf55bbd7a330fa4252327b5 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IALDR9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7ab107544b777c3bd7feb9fe447367d8edd5b202 ] Free the unused skb when not ip packets arrive. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Signed-off-by: Daniele Palmas <dnlplm(a)gmail.com> Acked-by: Bjørn Mork <bjorn(a)mork.no> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/usb/qmi_wwan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index a1c9233e264d..d412331c1f6a 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -216,6 +216,7 @@ static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb) break; default: /* not ip - do not know what to do */ + kfree_skb(skbn); goto skip; } -- 2.34.1

2 1

[PATCH OLK-5.10] net: usb: qmi_wwan: fix memory leak for not ip packets
by Pu Lehui 21 Aug '24

21 Aug '24

From: Daniele Palmas <dnlplm(a)gmail.com> stable inclusion from stable-v5.10.224 commit e87f52225e04a7001bf55bbd7a330fa4252327b5 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IALDR9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7ab107544b777c3bd7feb9fe447367d8edd5b202 ] Free the unused skb when not ip packets arrive. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Signed-off-by: Daniele Palmas <dnlplm(a)gmail.com> Acked-by: Bjørn Mork <bjorn(a)mork.no> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/usb/qmi_wwan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index a1c9233e264d..d412331c1f6a 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -216,6 +216,7 @@ static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb) break; default: /* not ip - do not know what to do */ + kfree_skb(skbn); goto skip; } -- 2.34.1

2 1

[PATCH OLK-6.6] net: usb: qmi_wwan: fix memory leak for not ip packets
by Pu Lehui 21 Aug '24

21 Aug '24

From: Daniele Palmas <dnlplm(a)gmail.com> stable inclusion from stable-v6.6.46 commit f2c353227de14b0289298ffc3ba92058c4768384 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IALDR9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7ab107544b777c3bd7feb9fe447367d8edd5b202 ] Free the unused skb when not ip packets arrive. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Signed-off-by: Daniele Palmas <dnlplm(a)gmail.com> Acked-by: Bjørn Mork <bjorn(a)mork.no> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/usb/qmi_wwan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index befbca01bfe3..b1380cf1b13a 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -201,6 +201,7 @@ static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb) break; default: /* not ip - do not know what to do */ + kfree_skb(skbn); goto skip; } -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] net: usb: qmi_wwan: fix memory leak for not ip packets
by Pu Lehui 21 Aug '24

21 Aug '24

From: Daniele Palmas <dnlplm(a)gmail.com> stable inclusion from stable-v4.19.320 commit 3c90a69533b5bba73401ef884d033ea49ee99662 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IALDR9 CVE: HWPSIRT-2024-84570 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7ab107544b777c3bd7feb9fe447367d8edd5b202 ] Free the unused skb when not ip packets arrive. Fixes: c6adf77953bc ("net: usb: qmi_wwan: add qmap mux protocol support") Signed-off-by: Daniele Palmas <dnlplm(a)gmail.com> Acked-by: Bjørn Mork <bjorn(a)mork.no> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/usb/qmi_wwan.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index b55fd76348f9..ad5feb20dd0f 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -194,6 +194,7 @@ static int qmimux_rx_fixup(struct usbnet *dev, struct sk_buff *skb) break; default: /* not ip - do not know what to do */ + kfree_skb(skbn); goto skip; } -- 2.34.1

2 1

[openeuler:OLK-5.10] BUILD SUCCESS c791a3698880e8d64f4089b69d9c09789c606439
by kernel test robot 21 Aug '24

21 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: c791a3698880e8d64f4089b69d9c09789c606439 !9573 [OLK-5.10] Intel: backport RAPL bugfixes up to v6.9 elapsed time: 747m configs tested: 35 configs skipped: 137 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240821 gcc-14.1.0 arm64 randconfig-002-20240821 gcc-14.1.0 arm64 randconfig-003-20240821 gcc-14.1.0 arm64 randconfig-004-20240821 clang-20 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240821 gcc-12 x86_64 buildonly-randconfig-002-20240821 clang-18 x86_64 buildonly-randconfig-003-20240821 gcc-12 x86_64 buildonly-randconfig-004-20240821 gcc-12 x86_64 buildonly-randconfig-005-20240821 gcc-12 x86_64 buildonly-randconfig-006-20240821 gcc-12 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240821 clang-18 x86_64 randconfig-002-20240821 gcc-12 x86_64 randconfig-003-20240821 clang-18 x86_64 randconfig-004-20240821 clang-18 x86_64 randconfig-005-20240821 clang-18 x86_64 randconfig-006-20240821 gcc-12 x86_64 randconfig-011-20240821 gcc-12 x86_64 randconfig-012-20240821 clang-18 x86_64 randconfig-013-20240821 clang-18 x86_64 randconfig-014-20240821 clang-18 x86_64 randconfig-015-20240821 gcc-12 x86_64 randconfig-016-20240821 clang-18 x86_64 randconfig-071-20240821 gcc-12 x86_64 randconfig-072-20240821 clang-18 x86_64 randconfig-073-20240821 gcc-12 x86_64 randconfig-074-20240821 clang-18 x86_64 randconfig-075-20240821 gcc-12 x86_64 randconfig-076-20240821 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION a768b922343d9cab29e2e0aaef1d4bdee47cfbb5
by kernel test robot 21 Aug '24

21 Aug '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: a768b922343d9cab29e2e0aaef1d4bdee47cfbb5 !10969 bpf, arm64: Fix trampoline for BPF_TRAMP_F_CALL_ORIG Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202408210406.xQBoe5bW-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202408210612.lVpJWy3E-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) crypto/asymmetric_keys/pgp_public_key.c:359: undefined reference to `public_key_subtype' ld.lld: error: duplicate symbol: psp_register_cmd_notifier ld.lld: error: duplicate symbol: psp_unregister_cmd_notifier ld: crypto/asymmetric_keys/pgp_public_key.c:359: undefined reference to `public_key_subtype' ld: crypto/asymmetric_keys/pgp_public_key.c:369: undefined reference to `public_key_free' 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 |-- x86_64-buildonly-randconfig-001-20240821 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) |-- x86_64-buildonly-randconfig-002-20240821 | |-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_register_cmd_notifier | |-- include-linux-psp-hygon.h:warning:no-previous-prototype-for-function-psp_unregister_cmd_notifier | |-- ld.lld:error:duplicate-symbol:psp_register_cmd_notifier | `-- ld.lld:error:duplicate-symbol:psp_unregister_cmd_notifier |-- x86_64-buildonly-randconfig-004-20240821 | `-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) `-- x86_64-randconfig-006-20240821 |-- crypto-asymmetric_keys-pgp_public_key.c:undefined-reference-to-public_key_subtype |-- ld:crypto-asymmetric_keys-pgp_public_key.c:undefined-reference-to-public_key_free `-- ld:crypto-asymmetric_keys-pgp_public_key.c:undefined-reference-to-public_key_subtype elapsed time: 734m configs tested: 38 configs skipped: 134 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240821 gcc-14.1.0 arm64 randconfig-002-20240821 gcc-14.1.0 arm64 randconfig-003-20240821 gcc-14.1.0 arm64 randconfig-004-20240821 clang-20 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch randconfig-001-20240821 gcc-14.1.0 loongarch randconfig-002-20240821 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240821 gcc-12 x86_64 buildonly-randconfig-002-20240821 clang-18 x86_64 buildonly-randconfig-003-20240821 gcc-12 x86_64 buildonly-randconfig-004-20240821 gcc-12 x86_64 buildonly-randconfig-005-20240821 gcc-12 x86_64 buildonly-randconfig-006-20240821 gcc-12 x86_64 defconfig gcc-11 x86_64 randconfig-001-20240821 clang-18 x86_64 randconfig-002-20240821 gcc-12 x86_64 randconfig-003-20240821 clang-18 x86_64 randconfig-004-20240821 clang-18 x86_64 randconfig-005-20240821 clang-18 x86_64 randconfig-006-20240821 gcc-12 x86_64 randconfig-011-20240821 gcc-12 x86_64 randconfig-012-20240821 clang-18 x86_64 randconfig-013-20240821 clang-18 x86_64 randconfig-014-20240821 clang-18 x86_64 randconfig-015-20240821 gcc-12 x86_64 randconfig-016-20240821 clang-18 x86_64 randconfig-071-20240821 gcc-12 x86_64 randconfig-072-20240821 clang-18 x86_64 randconfig-073-20240821 gcc-12 x86_64 randconfig-074-20240821 clang-18 x86_64 randconfig-075-20240821 gcc-12 x86_64 randconfig-076-20240821 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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