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[PATCH openEuler-1.0-LTS] md/raid10: fix leak of 'r10bio->remaining' for recovery
by Zheng Qixing 26 Sep '25

26 Sep '25

From: Yu Kuai <yukuai3(a)huawei.com> stable inclusion from stable-v4.19.283 commit 1d2c6c6e37fe5de11fd01a82badf03390e12df7a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICYAAE CVE: CVE-2023-53299 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------ [ Upstream commit 26208a7cffd0c7cbf14237ccd20c7270b3ffeb7e ] raid10_sync_request() will add 'r10bio->remaining' for both rdev and replacement rdev. However, if the read io fails, recovery_request_write() returns without issuing the write io, in this case, end_sync_request() is only called once and 'remaining' is leaked, cause an io hang. Fix the problem by decreasing 'remaining' according to if 'bio' and 'repl_bio' is valid. Fixes: 24afd80d99f8 ("md/raid10: handle recovery of replacement devices.") Signed-off-by: Yu Kuai <yukuai3(a)huawei.com> Signed-off-by: Song Liu <song(a)kernel.org> Link: https://lore.kernel.org/r/20230310073855.1337560-5-yukuai1@huaweicloud.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/raid10.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 6ac9ea253f51..a2526a12eb33 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -2296,11 +2296,22 @@ static void recovery_request_write(struct mddev *mddev, struct r10bio *r10_bio) { struct r10conf *conf = mddev->private; int d; - struct bio *wbio, *wbio2; + struct bio *wbio = r10_bio->devs[1].bio; + struct bio *wbio2 = r10_bio->devs[1].repl_bio; + + /* Need to test wbio2->bi_end_io before we call + * generic_make_request as if the former is NULL, + * the latter is free to free wbio2. + */ + if (wbio2 && !wbio2->bi_end_io) + wbio2 = NULL; if (!test_bit(R10BIO_Uptodate, &r10_bio->state)) { fix_recovery_read_error(r10_bio); - end_sync_request(r10_bio); + if (wbio->bi_end_io) + end_sync_request(r10_bio); + if (wbio2) + end_sync_request(r10_bio); return; } @@ -2309,14 +2320,6 @@ static void recovery_request_write(struct mddev *mddev, struct r10bio *r10_bio) * and submit the write request */ d = r10_bio->devs[1].devnum; - wbio = r10_bio->devs[1].bio; - wbio2 = r10_bio->devs[1].repl_bio; - /* Need to test wbio2->bi_end_io before we call - * generic_make_request as if the former is NULL, - * the latter is free to free wbio2. - */ - if (wbio2 && !wbio2->bi_end_io) - wbio2 = NULL; if (wbio->bi_end_io) { atomic_inc(&conf->mirrors[d].rdev->nr_pending); md_sync_acct(conf->mirrors[d].rdev->bdev, bio_sectors(wbio)); -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] md: Replace snprintf with scnprintf
by Zheng Qixing 26 Sep '25

26 Sep '25

From: Saurabh Sengar <ssengar(a)linux.microsoft.com> stable inclusion from stable-v4.19.262 commit 897b1450abe5a67c842a5d24173ce4449ccdfa94 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICY4FY CVE: CVE-2022-50299 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------ commit 1727fd5015d8f93474148f94e34cda5aa6ad4a43 upstream. Current code produces a warning as shown below when total characters in the constituent block device names plus the slashes exceeds 200. snprintf() returns the number of characters generated from the given input, which could cause the expression “200 – len” to wrap around to a large positive number. Fix this by using scnprintf() instead, which returns the actual number of characters written into the buffer. [ 1513.267938] ------------[ cut here ]------------ [ 1513.267943] WARNING: CPU: 15 PID: 37247 at <snip>/lib/vsprintf.c:2509 vsnprintf+0x2c8/0x510 [ 1513.267944] Modules linked in: <snip> [ 1513.267969] CPU: 15 PID: 37247 Comm: mdadm Not tainted 5.4.0-1085-azure #90~18.04.1-Ubuntu [ 1513.267969] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 05/09/2022 [ 1513.267971] RIP: 0010:vsnprintf+0x2c8/0x510 <-snip-> [ 1513.267982] Call Trace: [ 1513.267986] snprintf+0x45/0x70 [ 1513.267990] ? disk_name+0x71/0xa0 [ 1513.267993] dump_zones+0x114/0x240 [raid0] [ 1513.267996] ? _cond_resched+0x19/0x40 [ 1513.267998] raid0_run+0x19e/0x270 [raid0] [ 1513.268000] md_run+0x5e0/0xc50 [ 1513.268003] ? security_capable+0x3f/0x60 [ 1513.268005] do_md_run+0x19/0x110 [ 1513.268006] md_ioctl+0x195e/0x1f90 [ 1513.268007] blkdev_ioctl+0x91f/0x9f0 [ 1513.268010] block_ioctl+0x3d/0x50 [ 1513.268012] do_vfs_ioctl+0xa9/0x640 [ 1513.268014] ? __fput+0x162/0x260 [ 1513.268016] ksys_ioctl+0x75/0x80 [ 1513.268017] __x64_sys_ioctl+0x1a/0x20 [ 1513.268019] do_syscall_64+0x5e/0x200 [ 1513.268021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Fixes: 766038846e875 ("md/raid0: replace printk() with pr_*()") Reviewed-by: Michael Kelley <mikelley(a)microsoft.com> Acked-by: Guoqing Jiang <guoqing.jiang(a)linux.dev> Signed-off-by: Saurabh Sengar <ssengar(a)linux.microsoft.com> Signed-off-by: Song Liu <song(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/md/raid0.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index aec1b9a22326..d671ac20f0fa 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -70,8 +70,8 @@ static void dump_zones(struct mddev *mddev) int len = 0; for (k = 0; k < conf->strip_zone[j].nb_dev; k++) - len += snprintf(line+len, 200-len, "%s%s", k?"/":"", - bdevname(conf->devlist[j*raid_disks + len += scnprintf(line+len, 200-len, "%s%s", k?"/":"", + bdevname(conf->devlist[j*raid_disks + k]->bdev, b)); pr_debug("md: zone%d=[%s]\n", j, line); -- 2.39.2

2 1

[PATCH OLK-5.10] blk-mq: fix NULL dereference on q->elevator in blk_mq_elv_switch_none
by Zheng Qixing 26 Sep '25

26 Sep '25

From: Ming Lei <ming.lei(a)redhat.com> mainline inclusion from mainline-v6.5-rc1 commit 245165658e1c9f95c0fecfe02b9b1ebd30a1198a category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICY9NG CVE: CVE-2023-53292 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------ After grabbing q->sysfs_lock, q->elevator may become NULL because of elevator switch. Fix the NULL dereference on q->elevator by checking it with lock. Reported-by: Guangwu Zhang <guazhang(a)redhat.com> Signed-off-by: Ming Lei <ming.lei(a)redhat.com> Link: https://lore.kernel.org/r/20230616132354.415109-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Conflicts: block/blk-mq.c [Due to not merging commit dd6f7f17bf58 ("block: add proper helpers for elevator_type module refcount management").] Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- block/blk-mq.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index f94adf15bf53..53834ed3565b 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -3903,9 +3903,6 @@ static bool blk_mq_elv_switch_none(struct list_head *head, { struct blk_mq_qe_pair *qe; - if (!q->elevator) - return true; - qe = kmalloc(sizeof(*qe), GFP_NOIO | __GFP_NOWARN | __GFP_NORETRY); if (!qe) return false; @@ -3913,6 +3910,12 @@ static bool blk_mq_elv_switch_none(struct list_head *head, /* q->elevator needs protection from ->sysfs_lock */ mutex_lock(&q->sysfs_lock); + /* the check has to be done with holding sysfs_lock */ + if (!q->elevator) { + kfree(qe); + goto unlock; + } + INIT_LIST_HEAD(&qe->node); qe->q = q; qe->type = q->elevator->type; @@ -3927,6 +3930,7 @@ static bool blk_mq_elv_switch_none(struct list_head *head, */ __module_get(qe->type->elevator_owner); elevator_switch(q, NULL); +unlock: mutex_unlock(&q->sysfs_lock); return true; -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] wifi: mwifiex: avoid possible NULL skb pointer dereference
by Zhang Yuwei 26 Sep '25

26 Sep '25

From: Dmitry Antipov <dmantipov(a)yandex.ru> stable inclusion from stable-v4.19.295 commit 139d285e7695279f030dbb172e2d0245425c86c6 category: bugfix bugzilla: =https://gitee.com/src-openeuler/kernel/issues/ICYQMB CVE: CVE-2023-53384 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- In 'mwifiex_handle_uap_rx_forward()', always check the value returned by 'skb_copy()' to avoid potential NULL pointer dereference in 'mwifiex_uap_queue_bridged_pkt()', and drop original skb in case of copying failure. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 838e4f449297 ("mwifiex: improve uAP RX handling") Acked-by: Brian Norris <briannorris(a)chromium.org> Signed-off-by: Dmitry Antipov <dmantipov(a)yandex.ru> Signed-off-by: Kalle Valo <kvalo(a)kernel.org> Link: https://lore.kernel.org/r/20230814095041.16416-1-dmantipov@yandex.ru Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/marvell/mwifiex/uap_txrx.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/marvell/mwifiex/uap_txrx.c b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c index 5ce85d5727e4..5256e254f547 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_txrx.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_txrx.c @@ -256,7 +256,15 @@ int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, if (is_multicast_ether_addr(ra)) { skb_uap = skb_copy(skb, GFP_ATOMIC); - mwifiex_uap_queue_bridged_pkt(priv, skb_uap); + if (likely(skb_uap)) { + mwifiex_uap_queue_bridged_pkt(priv, skb_uap); + } else { + mwifiex_dbg(adapter, ERROR, + "failed to copy skb for uAP\n"); + priv->stats.rx_dropped++; + dev_kfree_skb_any(skb); + return -1; + } } else { if (mwifiex_get_sta_entry(priv, ra)) { /* Requeue Intra-BSS packet */ -- 2.22.0

2 1

[PATCH OLK-5.10] block: avoid possible overflow for chunk_sectors check in blk_stack_limits()
by Zheng Qixing 26 Sep '25

26 Sep '25

From: John Garry <john.g.garry(a)oracle.com> stable inclusion from stable-v5.10.241 commit 418751910044649baa2b424ea31cce3fc4dcc253 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICXSWT CVE: CVE-2025-39795 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------ [ Upstream commit 448dfecc7ff807822ecd47a5c052acedca7d09e8 ] In blk_stack_limits(), we check that the t->chunk_sectors value is a multiple of the t->physical_block_size value. However, by finding the chunk_sectors value in bytes, we may overflow the unsigned int which holds chunk_sectors, so change the check to be based on sectors. Reviewed-by: Hannes Reinecke <hare(a)suse.de> Reviewed-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: John Garry <john.g.garry(a)oracle.com> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Link: https://lore.kernel.org/r/20250729091448.1691334-2-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- block/blk-settings.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-settings.c b/block/blk-settings.c index d1a1f963c3eb..664e541eecdd 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -639,7 +639,7 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, } /* chunk_sectors a multiple of the physical block size? */ - if ((t->chunk_sectors << 9) & (t->physical_block_size - 1)) { + if (t->chunk_sectors % (t->physical_block_size >> SECTOR_SHIFT)) { t->chunk_sectors = 0; t->misaligned = 1; ret = -1; -- 2.39.2

2 1

[PATCH OLK-6.6] block: avoid possible overflow for chunk_sectors check in blk_stack_limits()
by Zheng Qixing 26 Sep '25

26 Sep '25

From: John Garry <john.g.garry(a)oracle.com> stable inclusion from stable-v6.6.103 commit 3b9d69f0e68aa6b0acd9791c45d445154a8c66e9 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICXSWT CVE: CVE-2025-39795 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ------------------ [ Upstream commit 448dfecc7ff807822ecd47a5c052acedca7d09e8 ] In blk_stack_limits(), we check that the t->chunk_sectors value is a multiple of the t->physical_block_size value. However, by finding the chunk_sectors value in bytes, we may overflow the unsigned int which holds chunk_sectors, so change the check to be based on sectors. Reviewed-by: Hannes Reinecke <hare(a)suse.de> Reviewed-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: John Garry <john.g.garry(a)oracle.com> Reviewed-by: Damien Le Moal <dlemoal(a)kernel.org> Link: https://lore.kernel.org/r/20250729091448.1691334-2-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- block/blk-settings.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-settings.c b/block/blk-settings.c index 7019b8e204d9..021994f6d2d8 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -634,7 +634,7 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, } /* chunk_sectors a multiple of the physical block size? */ - if ((t->chunk_sectors << 9) & (t->physical_block_size - 1)) { + if (t->chunk_sectors % (t->physical_block_size >> SECTOR_SHIFT)) { t->chunk_sectors = 0; t->misaligned = 1; ret = -1; -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] drm/radeon: Add the missed acpi_put_table() to fix memory leak
by Pan Taixi 26 Sep '25

26 Sep '25

From: Hanjun Guo <guohanjun(a)huawei.com> stable inclusion from stable-v4.19.270 commit 4760fa67aff6bd8ef0b14c1fa04c295e734c7309 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICY4F8 CVE: CVE-2022-50275 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 10276a20be1115e1f76c189330da2992df980eee ] When the radeon driver reads the bios information from ACPI table in radeon_acpi_vfct_bios(), it misses to call acpi_put_table() to release the ACPI memory after the init, so add acpi_put_table() properly to fix the memory leak. v2: fix text formatting (Alex) Fixes: 268ba0a99f89 ("drm/radeon: implement ACPI VFCT vbios fetch (v3)") Signed-off-by: Hanjun Guo <guohanjun(a)huawei.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pan Taixi <pantaixi1(a)huawei.com> --- drivers/gpu/drm/radeon/radeon_bios.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c index 04c0ed41374f..80562aeb8149 100644 --- a/drivers/gpu/drm/radeon/radeon_bios.c +++ b/drivers/gpu/drm/radeon/radeon_bios.c @@ -600,13 +600,14 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev) acpi_size tbl_size; UEFI_ACPI_VFCT *vfct; unsigned offset; + bool r = false; if (!ACPI_SUCCESS(acpi_get_table("VFCT", 1, &hdr))) return false; tbl_size = hdr->length; if (tbl_size < sizeof(UEFI_ACPI_VFCT)) { DRM_ERROR("ACPI VFCT table present but broken (too short #1)\n"); - return false; + goto out; } vfct = (UEFI_ACPI_VFCT *)hdr; @@ -619,13 +620,13 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev) offset += sizeof(VFCT_IMAGE_HEADER); if (offset > tbl_size) { DRM_ERROR("ACPI VFCT image header truncated\n"); - return false; + goto out; } offset += vhdr->ImageLength; if (offset > tbl_size) { DRM_ERROR("ACPI VFCT image truncated\n"); - return false; + goto out; } if (vhdr->ImageLength && @@ -637,15 +638,18 @@ static bool radeon_acpi_vfct_bios(struct radeon_device *rdev) rdev->bios = kmemdup(&vbios->VbiosContent, vhdr->ImageLength, GFP_KERNEL); + if (rdev->bios) + r = true; - if (!rdev->bios) - return false; - return true; + goto out; } } DRM_ERROR("ACPI VFCT table present but broken (too short #2)\n"); - return false; + +out: + acpi_put_table(hdr); + return r; } #else static inline bool radeon_acpi_vfct_bios(struct radeon_device *rdev) -- 2.34.1

2 1

[PATCH OLK-5.10 v2] loop: Avoid updating block size under exclusive owner
by Zheng Qixing 26 Sep '25

26 Sep '25

From: Jan Kara <jack(a)suse.cz> mainline inclusion from mainline-v6.17-rc1 commit 7e49538288e523427beedd26993d446afef1a6fb category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ICWGGN CVE: CVE-2025-38709 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------ Syzbot came up with a reproducer where a loop device block size is changed underneath a mounted filesystem. This causes a mismatch between the block device block size and the block size stored in the superblock causing confusion in various places such as fs/buffer.c. The particular issue triggered by syzbot was a warning in __getblk_slow() due to requested buffer size not matching block device block size. Fix the problem by getting exclusive hold of the loop device to change its block size. This fails if somebody (such as filesystem) has already an exclusive ownership of the block device and thus prevents modifying the loop device under some exclusive owner which doesn't expect it. Reported-by: syzbot+01ef7a8da81a975e1ccd(a)syzkaller.appspotmail.com Signed-off-by: Jan Kara <jack(a)suse.cz> Tested-by: syzbot+01ef7a8da81a975e1ccd(a)syzkaller.appspotmail.com Link: https://lore.kernel.org/r/20250711163202.19623-2-jack@suse.cz Signed-off-by: Jens Axboe <axboe(a)kernel.dk> Conflicts: drivers/block/loop.c [Context conflicts due to not merging commit 98ded54a3383, 473516b36193, ae0d40ff4964, 9423c653fe61, b38c8be255e8, b03732a9c0db and 1e1a9cecfab3.] Signed-off-by: Zheng Qixing <zhengqixing(a)huawei.com> --- drivers/block/loop.c | 43 +++++++++++++++++++++++++++++++++---------- 1 file changed, 33 insertions(+), 10 deletions(-) diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 8eefd1462c3f..a9ec2f911e14 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1602,19 +1602,38 @@ static int loop_set_dio(struct loop_device *lo, unsigned long arg) return error; } -static int loop_set_block_size(struct loop_device *lo, unsigned long arg) +static int loop_set_block_size(struct loop_device *lo, fmode_t mode, + struct block_device *bdev, unsigned long arg) { + struct block_device *claimed_bdev = NULL; int err = 0; - if (lo->lo_state != Lo_bound) - return -ENXIO; + /* + * If we don't hold exclusive handle for the device, upgrade to it + * here to avoid changing device under exclusive owner. + */ + if (!(mode & FMODE_EXCL)) { + claimed_bdev = bdev->bd_contains; + err = bd_prepare_to_claim(bdev, claimed_bdev, loop_set_block_size); + if (err) + return err; + } + + err = mutex_lock_killable(&loop_ctl_mutex); + if (err) + goto abort_claim; + + if (lo->lo_state != Lo_bound) { + err = -ENXIO; + goto unlock; + } err = blk_validate_block_size(arg); if (err) - return err; + goto unlock; if (lo->lo_queue->limits.logical_block_size == arg) - return 0; + goto unlock; sync_blockdev(lo->lo_device); invalidate_bdev(lo->lo_device); @@ -1636,7 +1655,11 @@ static int loop_set_block_size(struct loop_device *lo, unsigned long arg) loop_update_dio(lo); out_unfreeze: blk_mq_unfreeze_queue(lo->lo_queue); - +unlock: + mutex_unlock(&loop_ctl_mutex); +abort_claim: + if (claimed_bdev) + bd_abort_claiming(bdev, claimed_bdev, loop_set_block_size); return err; } @@ -1655,9 +1678,6 @@ static int lo_simple_ioctl(struct loop_device *lo, unsigned int cmd, case LOOP_SET_DIRECT_IO: err = loop_set_dio(lo, arg); break; - case LOOP_SET_BLOCK_SIZE: - err = loop_set_block_size(lo, arg); - break; default: err = lo->ioctl ? lo->ioctl(lo, cmd, arg) : -EINVAL; } @@ -1714,9 +1734,12 @@ static int lo_ioctl(struct block_device *bdev, fmode_t mode, break; case LOOP_GET_STATUS64: return loop_get_status64(lo, argp); + case LOOP_SET_BLOCK_SIZE: + if (!(mode & FMODE_WRITE) && !capable(CAP_SYS_ADMIN)) + return -EPERM; + return loop_set_block_size(lo, mode, bdev, arg); case LOOP_SET_CAPACITY: case LOOP_SET_DIRECT_IO: - case LOOP_SET_BLOCK_SIZE: if (!(mode & FMODE_WRITE) && !capable(CAP_SYS_ADMIN)) return -EPERM; fallthrough; -- 2.39.2

2 1

[openeuler:OLK-6.6 2938/2938] include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *'
by kernel test robot 26 Sep '25

26 Sep '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 3e16741023a15d92f4be3343cb4d8b508327dda3 commit: 5c9754d56876f60e199456beda45715da2d1a20b [2938/2938] mm/mem_sampling: Add eBPF interface for memory access tracing config: arm64-randconfig-004-20250926 (https://download.01.org/0day-ci/archive/20250926/202509261405.3ek7Vlax-lkp@…) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project cafc064fc7a96b3979a023ddae1da2b499d6c954) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250926/202509261405.3ek7Vlax-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/202509261405.3ek7Vlax-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/memory.c:83: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] mm/memory.c:5502:17: warning: variable 'nr_pages' set but not used [-Wunused-but-set-variable] 5502 | int flags = 0, nr_pages; | ^ 8 warnings and 2 errors generated. -- In file included from mm/slub.c:46: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] mm/slub.c:2281:15: warning: variable 'partial_slabs' set but not used [-Wunused-but-set-variable] 2281 | unsigned int partial_slabs = 0; | ^ 8 warnings and 2 errors generated. -- In file included from mm/slab_common.c:35: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: conflicting types for '__traceiter_mm_spe_record' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:305:6: note: expanded from macro 'DEFINE_TRACE_FN' 305 | int __traceiter_##_name(void *__data, proto); \ | ^ <scratch space>:79:1: note: expanded from here 79 | __traceiter_mm_spe_record | ^ include/trace/events/kmem.h:416:1: note: previous declaration is here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' 252 | extern int __traceiter_##name(data_proto); \ | ^ <scratch space>:56:1: note: expanded from here 56 | __traceiter_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] include/trace/events/kmem.h:416:1: error: conflicting types for '__traceiter_mm_spe_record' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:319:6: note: expanded from macro 'DEFINE_TRACE_FN' 319 | int __traceiter_##_name(void *__data, proto) \ | ^ <scratch space>:89:1: note: expanded from here 89 | __traceiter_mm_spe_record | ^ include/trace/events/kmem.h:416:1: note: previous declaration is here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^ include/linux/tracepoint.h:252:13: note: expanded from macro '__DECLARE_TRACE' 252 | extern int __traceiter_##name(data_proto); \ | ^ <scratch space>:56:1: note: expanded from here 56 | __traceiter_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:95: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: conflicting types for '__probestub_mm_spe_record' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:335:7: note: expanded from macro 'DEFINE_TRACE_FN' 335 | void __probestub_##_name(void *__data, proto) \ | ^ <scratch space>:100:1: note: expanded from here 100 | __probestub_mm_spe_record | ^ include/trace/events/kmem.h:416:1: note: previous declaration is here include/trace/define_trace.h:28:2: note: expanded from macro 'TRACE_EVENT' 28 | DEFINE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:341:2: note: expanded from macro 'DEFINE_TRACE' 341 | DEFINE_TRACE_FN(name, NULL, NULL, PARAMS(proto), PARAMS(args)); | ^ include/linux/tracepoint.h:306:7: note: expanded from macro 'DEFINE_TRACE_FN' 306 | void __probestub_##_name(void *__data, proto); \ | ^ <scratch space>:80:1: note: expanded from here 80 | __probestub_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:286: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:460: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:460: include/trace/events/kmem.h:428:26: error: incomplete definition of type 'struct mem_sampling_record' 428 | __entry->vaddr = record->virt_addr; | ~~~~~~^ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:429:26: error: incomplete definition of type 'struct mem_sampling_record' 429 | __entry->paddr = record->phys_addr; | ~~~~~~^ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:430:24: error: incomplete definition of type 'struct mem_sampling_record' 430 | __entry->pid = record->context_id; | ~~~~~~^ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: incompatible function pointer types passing 'void (void *, struct mem_sampling_record *)' to parameter of type 'void (*)(void *, struct mem_sampling_record *)' [-Wincompatible-function-pointer-types] 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 417 | TP_PROTO(struct mem_sampling_record *record), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 418 | 419 | TP_ARGS(record), | ~~~~~~~~~~~~~~~~ 420 | 421 | TP_STRUCT__entry( | ~~~~~~~~~~~~~~~~~ 422 | __field(u64, vaddr) | ~~~~~~~~~~~~~~~~~~~ 423 | __field(u64, paddr) | ~~~~~~~~~~~~~~~~~~~ 424 | __field(int, pid) | ~~~~~~~~~~~~~~~~~ 425 | ), | ~~ 426 | 427 | TP_fast_assign( | ~~~~~~~~~~~~~~~ 428 | __entry->vaddr = record->virt_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 429 | __entry->paddr = record->phys_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 430 | __entry->pid = record->context_id; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 431 | include/trace/trace_events.h:46:2: note: expanded from macro 'TRACE_EVENT' 46 | DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/trace_events.h:457:35: note: expanded from macro 'DEFINE_EVENT' 457 | check_trace_callback_type_##call(trace_event_raw_event_##template); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ <scratch space>:117:1: note: expanded from here 117 | trace_event_raw_event_mm_spe_record | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: passing argument to parameter 'cb' here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^ include/linux/tracepoint.h:287:42: note: expanded from macro '__DECLARE_TRACE' 287 | check_trace_callback_type_##name(void (*cb)(data_proto)) \ | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:102: In file included from include/trace/trace_events.h:512: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:103: In file included from include/trace/perf.h:75: include/trace/events/kmem.h:417:18: warning: declaration of 'struct mem_sampling_record' will not be visible outside of this function [-Wvisibility] 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: conflicting types for 'perf_trace_mm_spe_record' 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/trace_events.h:40:2: note: expanded from macro 'TRACE_EVENT' 40 | DECLARE_EVENT_CLASS(name, \ | ^ include/trace/perf.h:17:27: note: expanded from macro 'DECLARE_EVENT_CLASS' 17 | static notrace void \ | ^ <scratch space>:95:1: note: expanded from here 95 | perf_trace_mm_spe_record | ^ include/trace/events/kmem.h:416:1: note: previous declaration is here 416 | TRACE_EVENT(mm_spe_record, | ^ include/trace/trace_events.h:40:2: note: expanded from macro 'TRACE_EVENT' 40 | DECLARE_EVENT_CLASS(name, \ | ^ include/trace/trace_events.h:467:72: note: expanded from macro 'DECLARE_EVENT_CLASS' 467 | #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ | ^ include/trace/trace_events.h:383:2: note: expanded from macro '\ _TRACE_PERF_PROTO' 383 | perf_trace_##call(void *__data, proto); | ^ <scratch space>:27:1: note: expanded from here 27 | perf_trace_mm_spe_record | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:103: In file included from include/trace/perf.h:75: >> include/trace/events/kmem.h:419:10: error: incompatible pointer types passing 'struct mem_sampling_record *' to parameter of type 'struct mem_sampling_record *' [-Wincompatible-pointer-types] 419 | TP_ARGS(record), | ^~~~~~ include/trace/events/kmem.h:417:39: note: passing argument to parameter 'record' here 417 | TP_PROTO(struct mem_sampling_record *record), | ^ In file included from mm/slab_common.c:35: In file included from include/trace/events/kmem.h:441: In file included from include/trace/define_trace.h:103: In file included from include/trace/perf.h:75: include/trace/events/kmem.h:428:26: error: incomplete definition of type 'struct mem_sampling_record' 428 | __entry->vaddr = record->virt_addr; | ~~~~~~^ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:429:26: error: incomplete definition of type 'struct mem_sampling_record' 429 | __entry->paddr = record->phys_addr; | ~~~~~~^ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:430:24: error: incomplete definition of type 'struct mem_sampling_record' 430 | __entry->pid = record->context_id; | ~~~~~~^ include/trace/events/kmem.h:417:18: note: forward declaration of 'struct mem_sampling_record' 417 | TP_PROTO(struct mem_sampling_record *record), | ^ include/trace/events/kmem.h:416:1: error: incompatible function pointer types passing 'void (void *, struct mem_sampling_record *)' to parameter of type 'void (*)(void *, struct mem_sampling_record *)' [-Wincompatible-function-pointer-types] 416 | TRACE_EVENT(mm_spe_record, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 417 | TP_PROTO(struct mem_sampling_record *record), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 418 | 419 | TP_ARGS(record), | ~~~~~~~~~~~~~~~~ 420 | 421 | TP_STRUCT__entry( | ~~~~~~~~~~~~~~~~~ 422 | __field(u64, vaddr) | ~~~~~~~~~~~~~~~~~~~ 423 | __field(u64, paddr) | ~~~~~~~~~~~~~~~~~~~ 424 | __field(int, pid) | ~~~~~~~~~~~~~~~~~ 425 | ), | ~~ 426 | 427 | TP_fast_assign( | ~~~~~~~~~~~~~~~ 428 | __entry->vaddr = record->virt_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 429 | __entry->paddr = record->phys_addr; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 430 | __entry->pid = record->context_id; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 431 | include/trace/trace_events.h:46:2: note: expanded from macro 'TRACE_EVENT' 46 | DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/trace/perf.h:67:35: note: expanded from macro 'DEFINE_EVENT' 67 | check_trace_callback_type_##call(perf_trace_##template); \ | ^~~~~~~~~~~~~~~~~~~~~ <scratch space>:101:1: note: expanded from here 101 | perf_trace_mm_spe_record | ^~~~~~~~~~~~~~~~~~~~~~~~ include/trace/events/kmem.h:416:1: note: passing argument to parameter 'cb' here 416 | TRACE_EVENT(mm_spe_record, | ^ include/linux/tracepoint.h:566:2: note: expanded from macro 'TRACE_EVENT' 566 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^ include/linux/tracepoint.h:432:2: note: expanded from macro 'DECLARE_TRACE' 432 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^ include/linux/tracepoint.h:287:42: note: expanded from macro '__DECLARE_TRACE' 287 | check_trace_callback_type_##name(void (*cb)(data_proto)) \ | ^ 16 warnings and 17 errors generated. .. vim +419 include/trace/events/kmem.h 388 389 TP_PROTO(struct mm_struct *mm, 390 int member), 391 392 TP_ARGS(mm, member), 393 394 TP_STRUCT__entry( 395 __field(unsigned int, mm_id) 396 __field(unsigned int, curr) 397 __field(int, member) 398 __field(long, size) 399 ), 400 401 TP_fast_assign( 402 __entry->mm_id = mm_ptr_to_hash(mm); 403 __entry->curr = !!(current->mm == mm); 404 __entry->member = member; 405 __entry->size = (mm_counter_sum_positive(mm, member) 406 << PAGE_SHIFT); 407 ), 408 409 TP_printk("mm_id=%u curr=%d type=%s size=%ldB", 410 __entry->mm_id, 411 __entry->curr, 412 __print_symbolic(__entry->member, TRACE_MM_PAGES), 413 __entry->size) 414 ); 415 #ifdef CONFIG_ARM_SPE_MEM_SAMPLING 416 TRACE_EVENT(mm_spe_record, 417 TP_PROTO(struct mem_sampling_record *record), 418 > 419 TP_ARGS(record), 420 421 TP_STRUCT__entry( 422 __field(u64, vaddr) 423 __field(u64, paddr) 424 __field(int, pid) 425 ), 426 427 TP_fast_assign( 428 __entry->vaddr = record->virt_addr; 429 __entry->paddr = record->phys_addr; 430 __entry->pid = record->context_id; 431 432 ), 433 434 TP_printk("vaddr=%llu paddr=%llu pid=%d", 435 __entry->vaddr, __entry->paddr, __entry->pid) 436 ); 437 #endif /* CONFIG_ARM_SPE_MEM_SAMPLING */ 438 #endif /* _TRACE_KMEM_H */ 439 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 0769ad1896a49d96126f444d2b5bf82a633b5d5c
by kernel test robot 26 Sep '25

26 Sep '25

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 0769ad1896a49d96126f444d2b5bf82a633b5d5c !18136 sched/fair: Don't balance task to its current running CPU Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202508301637.4sfu6N2M-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202509020546.DO94LENh-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202509020919.PwhZw5yj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202509152248.Glnloqtx-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202509160016.RjCI0LQf-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202509160041.xVp7j0qx-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202509162016.H2iGR5dg-lkp@intel.com drivers/usb/early/../host/xhci.h:1877:9: warning: 'XHCI_ZHAOXIN_HOST' macro redefined [-Wmacro-redefined] drivers/usb/host/xhci.h:1877:9: warning: 'XHCI_ZHAOXIN_HOST' macro redefined [-Wmacro-redefined] drivers/usb/host/xhci.h:1877:9: warning: 'XHCI_ZHAOXIN_HOST' redefined mm/.tmp_ioremap.o: warning: objtool: missing symbol for section .text mm/ioremap.o: warning: objtool: missing symbol for section .text mm/khugepaged.c:1387: warning: Function parameter or member 'reliable' not described in 'collapse_shmem' mm/maccess.c:85:6: warning: no previous prototype for function '__probe_user_read' [-Wmissing-prototypes] mm/memory_hotplug.c:925:16: warning: unused variable 'start_pfn' [-Wunused-variable] mm/memory_hotplug.c:925:23: warning: unused variable 'start_pfn' [-Wunused-variable] mm/memory_hotplug.c:970:13: warning: 'rollback_node_hotadd' defined but not used [-Wunused-function] mm/page_alloc.c:3123: warning: Function parameter or member 'mt' not described in '__putback_isolated_page' mm/vmalloc.c:231:16: warning: variable 'start' set but not used [-Wunused-but-set-variable] mm/vmalloc.c:231:23: warning: variable 'start' set but not used [-Wunused-but-set-variable] Unverified Error/Warning (likely false positive, kindly check if interested): include/media/v4l2-mediabus.h:108:34: warning: 'mbus_fmt' may be used uninitialized [-Wmaybe-uninitialized] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:no-previous-prototype-for-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_init.c:error:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_io_flush.c:error:no-previous-prototype-for-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwdev_mgmt_info.c:error:no-previous-prototype-for-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm.c:error:no-previous-prototype-for-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_adm_init.c:error:no-previous-prototype-for-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ceq.c:error:no-previous-prototype-for-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_ctrlq_init.c:error:no-previous-prototype-for-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_export.c:error:no-previous-prototype-for-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_irq.c:error:no-previous-prototype-for-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mbx_init.c:error:no-previous-prototype-for-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_hwif_mgmt_init.c:error:no-previous-prototype-for-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_error.c:error:no-previous-prototype-for-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_global.c:error:no-previous-prototype-for-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_probe.c:error:no-previous-prototype-for-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_remove.c:error:no-previous-prototype-for-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-hw-sss_pci_shutdown.c:error:no-previous-prototype-for-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool.c:error:no-previous-prototype-for-sss_nic_set_ethtool_ops | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ethtool_stats.c:error:no-previous-prototype-for-sss_nic_get_strings | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_filter.c:error:no-previous-prototype-for-sss_nic_set_rx_mode_work | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_release_qp_irq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_irq.c:error:no-previous-prototype-for-sss_nic_request_qp_irq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-get_nic_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_main.c:error:no-previous-prototype-for-sss_nic_port_module_link_err | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_netdev_ops.c:error:no-previous-prototype-for-sss_nic_set_netdev_ops | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_delete_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_get_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_ethtool_update_flow | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_rx_flow_rule | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_ntuple.c:error:no-previous-prototype-for-sss_nic_flush_tcam_list | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_alloc_rq_res_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_free_rq_res_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_init_rq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_reset_rx_rss | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_rx_init.c:error:no-previous-prototype-for-sss_nic_update_rx_rss | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_alloc_sq_resource | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_flush_all_sq | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_desc_group | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_free_sq_resource | |-- drivers-net-ethernet-3snic-sssnic-nic-sss_nic_tx_init.c:error:no-previous-prototype-for-sss_nic_init_all_sq | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-usb-host-xhci-mem.c:warning:minor_revision-may-be-used-uninitialized | |-- drivers-usb-host-xhci.h:warning:XHCI_ZHAOXIN_HOST-redefined | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- arm64-allnoconfig | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-wait-in-((struct-list_head-)x)-.prev | |-- include-linux-list.h:warning:storing-the-address-of-local-variable-waiter-in-(struct-list_head-)((char-)sem-).prev | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-001-20250925 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-002-20250925 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- include-media-v4l2-mediabus.h:warning:mbus_fmt-may-be-used-uninitialized | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:no-previous-prototype-for-is_vma_temporary_stack | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- arm64-randconfig-004-20250925 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- include-linux-mempolicy.h:warning:__do_mbind-defined-but-not-used | |-- include-linux-printk.h:warning:this-statement-may-fall-through | |-- include-linux-signal.h:warning:this-statement-may-fall-through | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-memory_hotplug.c:warning:rollback_node_hotadd-defined-but-not-used | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rodata_test.c:warning:no-previous-prototype-for-rodata_test | |-- mm-vmalloc.c:warning:variable-start-set-but-not-used | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled |-- x86_64-allnoconfig | |-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-maccess.c:warning:no-previous-prototype-for-function-__probe_user_read | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-allyesconfig | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue | |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-usb-early-..-host-xhci.h:warning:XHCI_ZHAOXIN_HOST-macro-redefined | |-- drivers-usb-host-xhci.h:warning:XHCI_ZHAOXIN_HOST-macro-redefined | |-- mm-.tmp_ioremap.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-maccess.c:warning:no-previous-prototype-for-function-__probe_user_read | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-001-20250925 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-maccess.c:warning:no-previous-prototype-for-function-__probe_user_read | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-004-20250925 | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- drivers-usb-host-xhci.h:warning:XHCI_ZHAOXIN_HOST-macro-redefined | |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool | |-- mm-maccess.c:warning:no-previous-prototype-for-function-__probe_user_read | |-- mm-memcontrol.c:warning:bad-line:otherwise. | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used |-- x86_64-buildonly-randconfig-005-20250925 | |-- block-ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- block-partitions-check.o:warning:objtool:missing-symbol-for-section-.text | |-- block-scsi_ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union | |-- mm-debug.o:warning:objtool:missing-symbol-for-section-.text.unlikely. | |-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem | |-- mm-maccess.c:warning:no-previous-prototype-for-function-__probe_user_read | |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type | |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn | |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page | |-- mm-rmap.c:warning:variable-cstart-set-but-not-used | |-- mm-rodata_test.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-vmalloc.c:warning:variable-start-set-but-not-used `-- x86_64-rhel-9.4-rust |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_issue |-- block-blk-wbt.c:warning:no-previous-prototype-for-function-wbt_requeue |-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union |-- drivers-usb-early-..-host-xhci.h:warning:XHCI_ZHAOXIN_HOST-macro-redefined |-- drivers-usb-host-xhci.h:warning:XHCI_ZHAOXIN_HOST-macro-redefined |-- mm-hugetlb.c:warning:no-previous-prototype-for-function-free_huge_page_to_dhugetlb_pool |-- mm-khugepaged.c:warning:Function-parameter-or-member-reliable-not-described-in-collapse_shmem |-- mm-maccess.c:warning:no-previous-prototype-for-function-__probe_user_read |-- mm-memcontrol.c:warning:bad-line:otherwise. |-- mm-memory.c:warning:cast-from-int-(-)(unsigned-long-unsigned-long-struct-cgp_args-)-to-ktask_thread_func-(aka-int-(-)(void-void-void-)-)-converts-to-incompatible-function-type |-- mm-memory_hotplug.c:warning:unused-variable-start_pfn |-- mm-page_alloc.c:warning:Function-parameter-or-member-mt-not-described-in-__putback_isolated_page |-- mm-rmap.c:warning:variable-cstart-set-but-not-used `-- mm-vmalloc.c:warning:variable-start-set-but-not-used elapsed time: 1013m configs tested: 16 configs skipped: 115 tested configs: arm64 allmodconfig gcc-15.1.0 arm64 allnoconfig gcc-15.1.0 arm64 randconfig-001-20250925 gcc-11.5.0 arm64 randconfig-002-20250925 gcc-15.1.0 arm64 randconfig-003-20250925 gcc-6.5.0 arm64 randconfig-004-20250925 gcc-8.5.0 x86_64 allnoconfig clang-20 x86_64 allyesconfig clang-20 x86_64 buildonly-randconfig-001-20250925 clang-20 x86_64 buildonly-randconfig-002-20250925 gcc-14 x86_64 buildonly-randconfig-003-20250925 gcc-14 x86_64 buildonly-randconfig-004-20250925 clang-20 x86_64 buildonly-randconfig-005-20250925 clang-20 x86_64 buildonly-randconfig-006-20250925 gcc-14 x86_64 defconfig gcc-14 x86_64 rhel-9.4-rust clang-22 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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