June 2024 - Linux-stable-mirror

[PATCH] hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()

by Chao Yu

Syzbot reports uninitialized value access issue as below: loop0: detected capacity change from 0 to 64 ===================================================== BUG: KMSAN: uninit-value in hfs_revalidate_dentry+0x307/0x3f0 fs/hfs/sysdep.c:30 hfs_revalidate_dentry+0x307/0x3f0 fs/hfs/sysdep.c:30 d_revalidate fs/namei.c:862 [inline] lookup_fast+0x89e/0x8e0 fs/namei.c:1649 walk_component fs/namei.c:2001 [inline] link_path_walk+0x817/0x1480 fs/namei.c:2332 path_lookupat+0xd9/0x6f0 fs/namei.c:2485 filename_lookup+0x22e/0x740 fs/namei.c:2515 user_path_at_empty+0x8b/0x390 fs/namei.c:2924 user_path_at include/linux/namei.h:57 [inline] do_mount fs/namespace.c:3689 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x66b/0x810 fs/namespace.c:3875 __x64_sys_mount+0xe4/0x140 fs/namespace.c:3875 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b BUG: KMSAN: uninit-value in hfs_ext_read_extent fs/hfs/extent.c:196 [inline] BUG: KMSAN: uninit-value in hfs_get_block+0x92d/0x1620 fs/hfs/extent.c:366 hfs_ext_read_extent fs/hfs/extent.c:196 [inline] hfs_get_block+0x92d/0x1620 fs/hfs/extent.c:366 block_read_full_folio+0x4ff/0x11b0 fs/buffer.c:2271 hfs_read_folio+0x55/0x60 fs/hfs/inode.c:39 filemap_read_folio+0x148/0x4f0 mm/filemap.c:2426 do_read_cache_folio+0x7c8/0xd90 mm/filemap.c:3553 do_read_cache_page mm/filemap.c:3595 [inline] read_cache_page+0xfb/0x2f0 mm/filemap.c:3604 read_mapping_page include/linux/pagemap.h:755 [inline] hfs_btree_open+0x928/0x1ae0 fs/hfs/btree.c:78 hfs_mdb_get+0x260c/0x3000 fs/hfs/mdb.c:204 hfs_fill_super+0x1fb1/0x2790 fs/hfs/super.c:406 mount_bdev+0x628/0x920 fs/super.c:1359 hfs_mount+0xcd/0xe0 fs/hfs/super.c:456 legacy_get_tree+0x167/0x2e0 fs/fs_context.c:610 vfs_get_tree+0xdc/0x5d0 fs/super.c:1489 do_new_mount+0x7a9/0x16f0 fs/namespace.c:3145 path_mount+0xf98/0x26a0 fs/namespace.c:3475 do_mount fs/namespace.c:3488 [inline] __do_sys_mount fs/namespace.c:3697 [inline] __se_sys_mount+0x919/0x9e0 fs/namespace.c:3674 __ia32_sys_mount+0x15b/0x1b0 fs/namespace.c:3674 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0xa2/0x100 arch/x86/entry/common.c:178 do_fast_syscall_32+0x37/0x80 arch/x86/entry/common.c:203 do_SYSENTER_32+0x1f/0x30 arch/x86/entry/common.c:246 entry_SYSENTER_compat_after_hwframe+0x70/0x82 Uninit was created at: __alloc_pages+0x9a6/0xe00 mm/page_alloc.c:4590 __alloc_pages_node include/linux/gfp.h:238 [inline] alloc_pages_node include/linux/gfp.h:261 [inline] alloc_slab_page mm/slub.c:2190 [inline] allocate_slab mm/slub.c:2354 [inline] new_slab+0x2d7/0x1400 mm/slub.c:2407 ___slab_alloc+0x16b5/0x3970 mm/slub.c:3540 __slab_alloc mm/slub.c:3625 [inline] __slab_alloc_node mm/slub.c:3678 [inline] slab_alloc_node mm/slub.c:3850 [inline] kmem_cache_alloc_lru+0x64d/0xb30 mm/slub.c:3879 alloc_inode_sb include/linux/fs.h:3018 [inline] hfs_alloc_inode+0x5a/0xc0 fs/hfs/super.c:165 alloc_inode+0x83/0x440 fs/inode.c:260 new_inode_pseudo fs/inode.c:1005 [inline] new_inode+0x38/0x4f0 fs/inode.c:1031 hfs_new_inode+0x61/0x1010 fs/hfs/inode.c:186 hfs_mkdir+0x54/0x250 fs/hfs/dir.c:228 vfs_mkdir+0x49a/0x700 fs/namei.c:4126 do_mkdirat+0x529/0x810 fs/namei.c:4149 __do_sys_mkdirat fs/namei.c:4164 [inline] __se_sys_mkdirat fs/namei.c:4162 [inline] __x64_sys_mkdirat+0xc8/0x120 fs/namei.c:4162 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b It missed to initialize .tz_secondswest, .cached_start and .cached_blocks fields in struct hfs_inode_info after hfs_alloc_inode(), fix it. Cc: stable(a)vger.kernel.org Reported-by: syzbot+3ae6be33a50b5aae4dab(a)syzkaller.appspotmail.com Closes: https://lore.kernel.org/linux-fsdevel/0000000000005ad04005ee48897f@google.c… Signed-off-by: Chao Yu <chao(a)kernel.org> --- fs/hfs/inode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index 8c34798a0715..744e10b46904 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -200,6 +200,7 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t HFS_I(inode)->flags = 0; HFS_I(inode)->rsrc_inode = NULL; HFS_I(inode)->fs_blocks = 0; + HFS_I(inode)->tz_secondswest = sys_tz.tz_minuteswest * 60; if (S_ISDIR(mode)) { inode->i_size = 2; HFS_SB(sb)->folder_count++; @@ -275,6 +276,8 @@ void hfs_inode_read_fork(struct inode *inode, struct hfs_extent *ext, for (count = 0, i = 0; i < 3; i++) count += be16_to_cpu(ext[i].count); HFS_I(inode)->first_blocks = count; + HFS_I(inode)->cached_start = 0; + HFS_I(inode)->cached_blocks = 0; inode->i_size = HFS_I(inode)->phys_size = log_size; HFS_I(inode)->fs_blocks = (log_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits; -- 2.40.1

1 year, 6 months

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FAILED: patch "[PATCH] iio: invensense: fix timestamp glitches when switching" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x bf8367b00c33c64a9391c262bb2e11d274c9f2a4 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061813-bulk-customize-6698@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: bf8367b00c33 ("iio: invensense: fix timestamp glitches when switching frequency") a1432b5b4f4c ("iio: imu: inv_icm42600: add support of ICM-42686-P") b58b13f156c0 ("iio: invensense: remove redundant initialization of variable period") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From bf8367b00c33c64a9391c262bb2e11d274c9f2a4 Mon Sep 17 00:00:00 2001 From: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol(a)tdk.com> Date: Fri, 26 Apr 2024 09:48:35 +0000 Subject: [PATCH] iio: invensense: fix timestamp glitches when switching frequency When a sensor is running and there is a FIFO frequency change due to another sensor turned on/off, there are glitches on timestamp. Fix that by using only interrupt timestamp when there is the corresponding sensor data in the FIFO. Delete FIFO period handling and simplify internal functions. Update integration inside inv_mpu6050 and inv_icm42600 drivers. Fixes: 0ecc363ccea7 ("iio: make invensense timestamp module generic") Cc: Stable(a)vger.kernel.org Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol(a)tdk.com> Link: https://lore.kernel.org/r/20240426094835.138389-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> diff --git a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c index 4b8ec16240b5..fa205f17bd90 100644 --- a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c +++ b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c @@ -70,13 +70,13 @@ int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts, } EXPORT_SYMBOL_NS_GPL(inv_sensors_timestamp_update_odr, IIO_INV_SENSORS_TIMESTAMP); -static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t period, uint32_t mult) +static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t period) { uint32_t period_min, period_max; /* check that period is acceptable */ - period_min = ts->min_period * mult; - period_max = ts->max_period * mult; + period_min = ts->min_period * ts->mult; + period_max = ts->max_period * ts->mult; if (period > period_min && period < period_max) return true; else @@ -84,15 +84,15 @@ static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t perio } static bool inv_update_chip_period(struct inv_sensors_timestamp *ts, - uint32_t mult, uint32_t period) + uint32_t period) { uint32_t new_chip_period; - if (!inv_validate_period(ts, period, mult)) + if (!inv_validate_period(ts, period)) return false; /* update chip internal period estimation */ - new_chip_period = period / mult; + new_chip_period = period / ts->mult; inv_update_acc(&ts->chip_period, new_chip_period); ts->period = ts->mult * ts->chip_period.val; @@ -125,16 +125,14 @@ static void inv_align_timestamp_it(struct inv_sensors_timestamp *ts) } void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts, - uint32_t fifo_period, size_t fifo_nb, - size_t sensor_nb, int64_t timestamp) + size_t sample_nb, int64_t timestamp) { struct inv_sensors_timestamp_interval *it; int64_t delta, interval; - const uint32_t fifo_mult = fifo_period / ts->chip.clock_period; uint32_t period; bool valid = false; - if (fifo_nb == 0) + if (sample_nb == 0) return; /* update interrupt timestamp and compute chip and sensor periods */ @@ -144,14 +142,14 @@ void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts, delta = it->up - it->lo; if (it->lo != 0) { /* compute period: delta time divided by number of samples */ - period = div_s64(delta, fifo_nb); - valid = inv_update_chip_period(ts, fifo_mult, period); + period = div_s64(delta, sample_nb); + valid = inv_update_chip_period(ts, period); } /* no previous data, compute theoritical value from interrupt */ if (ts->timestamp == 0) { /* elapsed time: sensor period * sensor samples number */ - interval = (int64_t)ts->period * (int64_t)sensor_nb; + interval = (int64_t)ts->period * (int64_t)sample_nb; ts->timestamp = it->up - interval; return; } diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c index cfb4a41ab7c1..63b85ec88c13 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c @@ -512,20 +512,20 @@ int inv_icm42600_buffer_fifo_parse(struct inv_icm42600_state *st) return 0; /* handle gyroscope timestamp and FIFO data parsing */ - ts = &gyro_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, st->fifo.nb.total, - st->fifo.nb.gyro, st->timestamp.gyro); if (st->fifo.nb.gyro > 0) { + ts = &gyro_st->ts; + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.gyro, + st->timestamp.gyro); ret = inv_icm42600_gyro_parse_fifo(st->indio_gyro); if (ret) return ret; } /* handle accelerometer timestamp and FIFO data parsing */ - ts = &accel_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, st->fifo.nb.total, - st->fifo.nb.accel, st->timestamp.accel); if (st->fifo.nb.accel > 0) { + ts = &accel_st->ts; + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.accel, + st->timestamp.accel); ret = inv_icm42600_accel_parse_fifo(st->indio_accel); if (ret) return ret; @@ -555,9 +555,7 @@ int inv_icm42600_buffer_hwfifo_flush(struct inv_icm42600_state *st, if (st->fifo.nb.gyro > 0) { ts = &gyro_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, - st->fifo.nb.total, st->fifo.nb.gyro, - gyro_ts); + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.gyro, gyro_ts); ret = inv_icm42600_gyro_parse_fifo(st->indio_gyro); if (ret) return ret; @@ -565,9 +563,7 @@ int inv_icm42600_buffer_hwfifo_flush(struct inv_icm42600_state *st, if (st->fifo.nb.accel > 0) { ts = &accel_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, - st->fifo.nb.total, st->fifo.nb.accel, - accel_ts); + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.accel, accel_ts); ret = inv_icm42600_accel_parse_fifo(st->indio_accel); if (ret) return ret; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 86465226f7e1..0dc0f22a5582 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -100,7 +100,7 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) goto end_session; /* Each FIFO data contains all sensors, so same number for FIFO and sensor data */ fifo_period = NSEC_PER_SEC / INV_MPU6050_DIVIDER_TO_FIFO_RATE(st->chip_config.divider); - inv_sensors_timestamp_interrupt(&st->timestamp, fifo_period, nb, nb, pf->timestamp); + inv_sensors_timestamp_interrupt(&st->timestamp, nb, pf->timestamp); inv_sensors_timestamp_apply_odr(&st->timestamp, fifo_period, nb, 0); /* clear internal data buffer for avoiding kernel data leak */ diff --git a/include/linux/iio/common/inv_sensors_timestamp.h b/include/linux/iio/common/inv_sensors_timestamp.h index a47d304d1ba7..8d506f1e9df2 100644 --- a/include/linux/iio/common/inv_sensors_timestamp.h +++ b/include/linux/iio/common/inv_sensors_timestamp.h @@ -71,8 +71,7 @@ int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts, uint32_t period, bool fifo); void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts, - uint32_t fifo_period, size_t fifo_nb, - size_t sensor_nb, int64_t timestamp); + size_t sample_nb, int64_t timestamp); static inline int64_t inv_sensors_timestamp_pop(struct inv_sensors_timestamp *ts) {

1 year, 6 months

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FAILED: patch "[PATCH] iio: invensense: fix timestamp glitches when switching" failed to apply to 6.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.9.y git checkout FETCH_HEAD git cherry-pick -x bf8367b00c33c64a9391c262bb2e11d274c9f2a4 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061812-bagginess-kimono-e19c@gregkh' --subject-prefix 'PATCH 6.9.y' HEAD^.. Possible dependencies: bf8367b00c33 ("iio: invensense: fix timestamp glitches when switching frequency") a1432b5b4f4c ("iio: imu: inv_icm42600: add support of ICM-42686-P") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From bf8367b00c33c64a9391c262bb2e11d274c9f2a4 Mon Sep 17 00:00:00 2001 From: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol(a)tdk.com> Date: Fri, 26 Apr 2024 09:48:35 +0000 Subject: [PATCH] iio: invensense: fix timestamp glitches when switching frequency When a sensor is running and there is a FIFO frequency change due to another sensor turned on/off, there are glitches on timestamp. Fix that by using only interrupt timestamp when there is the corresponding sensor data in the FIFO. Delete FIFO period handling and simplify internal functions. Update integration inside inv_mpu6050 and inv_icm42600 drivers. Fixes: 0ecc363ccea7 ("iio: make invensense timestamp module generic") Cc: Stable(a)vger.kernel.org Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol(a)tdk.com> Link: https://lore.kernel.org/r/20240426094835.138389-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> diff --git a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c index 4b8ec16240b5..fa205f17bd90 100644 --- a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c +++ b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c @@ -70,13 +70,13 @@ int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts, } EXPORT_SYMBOL_NS_GPL(inv_sensors_timestamp_update_odr, IIO_INV_SENSORS_TIMESTAMP); -static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t period, uint32_t mult) +static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t period) { uint32_t period_min, period_max; /* check that period is acceptable */ - period_min = ts->min_period * mult; - period_max = ts->max_period * mult; + period_min = ts->min_period * ts->mult; + period_max = ts->max_period * ts->mult; if (period > period_min && period < period_max) return true; else @@ -84,15 +84,15 @@ static bool inv_validate_period(struct inv_sensors_timestamp *ts, uint32_t perio } static bool inv_update_chip_period(struct inv_sensors_timestamp *ts, - uint32_t mult, uint32_t period) + uint32_t period) { uint32_t new_chip_period; - if (!inv_validate_period(ts, period, mult)) + if (!inv_validate_period(ts, period)) return false; /* update chip internal period estimation */ - new_chip_period = period / mult; + new_chip_period = period / ts->mult; inv_update_acc(&ts->chip_period, new_chip_period); ts->period = ts->mult * ts->chip_period.val; @@ -125,16 +125,14 @@ static void inv_align_timestamp_it(struct inv_sensors_timestamp *ts) } void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts, - uint32_t fifo_period, size_t fifo_nb, - size_t sensor_nb, int64_t timestamp) + size_t sample_nb, int64_t timestamp) { struct inv_sensors_timestamp_interval *it; int64_t delta, interval; - const uint32_t fifo_mult = fifo_period / ts->chip.clock_period; uint32_t period; bool valid = false; - if (fifo_nb == 0) + if (sample_nb == 0) return; /* update interrupt timestamp and compute chip and sensor periods */ @@ -144,14 +142,14 @@ void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts, delta = it->up - it->lo; if (it->lo != 0) { /* compute period: delta time divided by number of samples */ - period = div_s64(delta, fifo_nb); - valid = inv_update_chip_period(ts, fifo_mult, period); + period = div_s64(delta, sample_nb); + valid = inv_update_chip_period(ts, period); } /* no previous data, compute theoritical value from interrupt */ if (ts->timestamp == 0) { /* elapsed time: sensor period * sensor samples number */ - interval = (int64_t)ts->period * (int64_t)sensor_nb; + interval = (int64_t)ts->period * (int64_t)sample_nb; ts->timestamp = it->up - interval; return; } diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c index cfb4a41ab7c1..63b85ec88c13 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c @@ -512,20 +512,20 @@ int inv_icm42600_buffer_fifo_parse(struct inv_icm42600_state *st) return 0; /* handle gyroscope timestamp and FIFO data parsing */ - ts = &gyro_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, st->fifo.nb.total, - st->fifo.nb.gyro, st->timestamp.gyro); if (st->fifo.nb.gyro > 0) { + ts = &gyro_st->ts; + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.gyro, + st->timestamp.gyro); ret = inv_icm42600_gyro_parse_fifo(st->indio_gyro); if (ret) return ret; } /* handle accelerometer timestamp and FIFO data parsing */ - ts = &accel_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, st->fifo.nb.total, - st->fifo.nb.accel, st->timestamp.accel); if (st->fifo.nb.accel > 0) { + ts = &accel_st->ts; + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.accel, + st->timestamp.accel); ret = inv_icm42600_accel_parse_fifo(st->indio_accel); if (ret) return ret; @@ -555,9 +555,7 @@ int inv_icm42600_buffer_hwfifo_flush(struct inv_icm42600_state *st, if (st->fifo.nb.gyro > 0) { ts = &gyro_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, - st->fifo.nb.total, st->fifo.nb.gyro, - gyro_ts); + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.gyro, gyro_ts); ret = inv_icm42600_gyro_parse_fifo(st->indio_gyro); if (ret) return ret; @@ -565,9 +563,7 @@ int inv_icm42600_buffer_hwfifo_flush(struct inv_icm42600_state *st, if (st->fifo.nb.accel > 0) { ts = &accel_st->ts; - inv_sensors_timestamp_interrupt(ts, st->fifo.period, - st->fifo.nb.total, st->fifo.nb.accel, - accel_ts); + inv_sensors_timestamp_interrupt(ts, st->fifo.nb.accel, accel_ts); ret = inv_icm42600_accel_parse_fifo(st->indio_accel); if (ret) return ret; diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 86465226f7e1..0dc0f22a5582 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -100,7 +100,7 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) goto end_session; /* Each FIFO data contains all sensors, so same number for FIFO and sensor data */ fifo_period = NSEC_PER_SEC / INV_MPU6050_DIVIDER_TO_FIFO_RATE(st->chip_config.divider); - inv_sensors_timestamp_interrupt(&st->timestamp, fifo_period, nb, nb, pf->timestamp); + inv_sensors_timestamp_interrupt(&st->timestamp, nb, pf->timestamp); inv_sensors_timestamp_apply_odr(&st->timestamp, fifo_period, nb, 0); /* clear internal data buffer for avoiding kernel data leak */ diff --git a/include/linux/iio/common/inv_sensors_timestamp.h b/include/linux/iio/common/inv_sensors_timestamp.h index a47d304d1ba7..8d506f1e9df2 100644 --- a/include/linux/iio/common/inv_sensors_timestamp.h +++ b/include/linux/iio/common/inv_sensors_timestamp.h @@ -71,8 +71,7 @@ int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts, uint32_t period, bool fifo); void inv_sensors_timestamp_interrupt(struct inv_sensors_timestamp *ts, - uint32_t fifo_period, size_t fifo_nb, - size_t sensor_nb, int64_t timestamp); + size_t sample_nb, int64_t timestamp); static inline int64_t inv_sensors_timestamp_pop(struct inv_sensors_timestamp *ts) {

1 year, 6 months

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FAILED: patch "[PATCH] iio: adc: axi-adc: make sure AXI clock is enabled" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 80721776c5af6f6dce7d84ba8df063957aa425a2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061844-frosty-hungry-66ea@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: 80721776c5af ("iio: adc: axi-adc: make sure AXI clock is enabled") 794ef0e57854 ("iio: adc: adi-axi-adc: move to backend framework") 9c446288d7b3 ("iio: buffer-dmaengine: export buffer alloc and free functions") 21aa971d3e29 ("iio: adc: adi-axi-adc: convert to regmap") b73f08bb7fe5 ("iio: adc: ad9467: fix scale setting") 1240c94ce819 ("iio: adc: Explicitly include correct DT includes") 4c077429b422 ("iio: mlx90614: Sort headers") a99544c6c883 ("iio: adc: palmas: add support for iio threshold events") 2d48dbdfc7d4 ("iio: adc: palmas: move eventX_enable into palmas_adc_event") 7501a3a97e4f ("iio: adc: palmas: use iio_event_direction for threshold polarity") d2ab4eea732d ("iio: adc: palmas: replace "wakeup" with "event"") 79d9622d622d ("iio: adc: palmas: remove adc_wakeupX_data") 6d52b0e70698 ("iio: adc: palmas: Take probe fully device managed.") 49f76c499d38 ("iio: adc: palmas_gpadc: fix NULL dereference on rmmod") 2a3c8f8a4494 ("Merge tag 'iio-for-5.20a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 80721776c5af6f6dce7d84ba8df063957aa425a2 Mon Sep 17 00:00:00 2001 From: Nuno Sa <nuno.sa(a)analog.com> Date: Fri, 26 Apr 2024 17:42:13 +0200 Subject: [PATCH] iio: adc: axi-adc: make sure AXI clock is enabled We can only access the IP core registers if the bus clock is enabled. As such we need to get and enable it and not rely on anyone else to do it. Note this clock is a very fundamental one that is typically enabled pretty early during boot. Independently of that, we should really rely on it to be enabled. Fixes: ef04070692a2 ("iio: adc: adi-axi-adc: add support for AXI ADC IP core") Signed-off-by: Nuno Sa <nuno.sa(a)analog.com> Link: https://lore.kernel.org/r/20240426-ad9467-new-features-v2-4-6361fc3ba1cc@an… Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c index 9444b0c5a93c..f54830658da8 100644 --- a/drivers/iio/adc/adi-axi-adc.c +++ b/drivers/iio/adc/adi-axi-adc.c @@ -161,6 +161,7 @@ static int adi_axi_adc_probe(struct platform_device *pdev) struct adi_axi_adc_state *st; void __iomem *base; unsigned int ver; + struct clk *clk; int ret; st = devm_kzalloc(&pdev->dev, sizeof(*st), GFP_KERNEL); @@ -181,6 +182,10 @@ static int adi_axi_adc_probe(struct platform_device *pdev) if (!expected_ver) return -ENODEV; + clk = devm_clk_get_enabled(&pdev->dev, NULL); + if (IS_ERR(clk)) + return PTR_ERR(clk); + /* * Force disable the core. Up to the frontend to enable us. And we can * still read/write registers...

1 year, 6 months

1
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FAILED: patch "[PATCH] iio: adc: axi-adc: make sure AXI clock is enabled" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 80721776c5af6f6dce7d84ba8df063957aa425a2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061845-applause-lanky-c87c@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 80721776c5af ("iio: adc: axi-adc: make sure AXI clock is enabled") 794ef0e57854 ("iio: adc: adi-axi-adc: move to backend framework") 9c446288d7b3 ("iio: buffer-dmaengine: export buffer alloc and free functions") 21aa971d3e29 ("iio: adc: adi-axi-adc: convert to regmap") b73f08bb7fe5 ("iio: adc: ad9467: fix scale setting") 1240c94ce819 ("iio: adc: Explicitly include correct DT includes") 4c077429b422 ("iio: mlx90614: Sort headers") a99544c6c883 ("iio: adc: palmas: add support for iio threshold events") 2d48dbdfc7d4 ("iio: adc: palmas: move eventX_enable into palmas_adc_event") 7501a3a97e4f ("iio: adc: palmas: use iio_event_direction for threshold polarity") d2ab4eea732d ("iio: adc: palmas: replace "wakeup" with "event"") 79d9622d622d ("iio: adc: palmas: remove adc_wakeupX_data") 6d52b0e70698 ("iio: adc: palmas: Take probe fully device managed.") 49f76c499d38 ("iio: adc: palmas_gpadc: fix NULL dereference on rmmod") 2a3c8f8a4494 ("Merge tag 'iio-for-5.20a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 80721776c5af6f6dce7d84ba8df063957aa425a2 Mon Sep 17 00:00:00 2001 From: Nuno Sa <nuno.sa(a)analog.com> Date: Fri, 26 Apr 2024 17:42:13 +0200 Subject: [PATCH] iio: adc: axi-adc: make sure AXI clock is enabled We can only access the IP core registers if the bus clock is enabled. As such we need to get and enable it and not rely on anyone else to do it. Note this clock is a very fundamental one that is typically enabled pretty early during boot. Independently of that, we should really rely on it to be enabled. Fixes: ef04070692a2 ("iio: adc: adi-axi-adc: add support for AXI ADC IP core") Signed-off-by: Nuno Sa <nuno.sa(a)analog.com> Link: https://lore.kernel.org/r/20240426-ad9467-new-features-v2-4-6361fc3ba1cc@an… Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c index 9444b0c5a93c..f54830658da8 100644 --- a/drivers/iio/adc/adi-axi-adc.c +++ b/drivers/iio/adc/adi-axi-adc.c @@ -161,6 +161,7 @@ static int adi_axi_adc_probe(struct platform_device *pdev) struct adi_axi_adc_state *st; void __iomem *base; unsigned int ver; + struct clk *clk; int ret; st = devm_kzalloc(&pdev->dev, sizeof(*st), GFP_KERNEL); @@ -181,6 +182,10 @@ static int adi_axi_adc_probe(struct platform_device *pdev) if (!expected_ver) return -ENODEV; + clk = devm_clk_get_enabled(&pdev->dev, NULL); + if (IS_ERR(clk)) + return PTR_ERR(clk); + /* * Force disable the core. Up to the frontend to enable us. And we can * still read/write registers...

1 year, 6 months

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FAILED: patch "[PATCH] iio: adc: axi-adc: make sure AXI clock is enabled" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 80721776c5af6f6dce7d84ba8df063957aa425a2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061844-retiree-walrus-8589@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: 80721776c5af ("iio: adc: axi-adc: make sure AXI clock is enabled") 794ef0e57854 ("iio: adc: adi-axi-adc: move to backend framework") 9c446288d7b3 ("iio: buffer-dmaengine: export buffer alloc and free functions") 21aa971d3e29 ("iio: adc: adi-axi-adc: convert to regmap") b73f08bb7fe5 ("iio: adc: ad9467: fix scale setting") 1240c94ce819 ("iio: adc: Explicitly include correct DT includes") 4c077429b422 ("iio: mlx90614: Sort headers") a99544c6c883 ("iio: adc: palmas: add support for iio threshold events") 2d48dbdfc7d4 ("iio: adc: palmas: move eventX_enable into palmas_adc_event") 7501a3a97e4f ("iio: adc: palmas: use iio_event_direction for threshold polarity") d2ab4eea732d ("iio: adc: palmas: replace "wakeup" with "event"") 79d9622d622d ("iio: adc: palmas: remove adc_wakeupX_data") 6d52b0e70698 ("iio: adc: palmas: Take probe fully device managed.") 49f76c499d38 ("iio: adc: palmas_gpadc: fix NULL dereference on rmmod") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 80721776c5af6f6dce7d84ba8df063957aa425a2 Mon Sep 17 00:00:00 2001 From: Nuno Sa <nuno.sa(a)analog.com> Date: Fri, 26 Apr 2024 17:42:13 +0200 Subject: [PATCH] iio: adc: axi-adc: make sure AXI clock is enabled We can only access the IP core registers if the bus clock is enabled. As such we need to get and enable it and not rely on anyone else to do it. Note this clock is a very fundamental one that is typically enabled pretty early during boot. Independently of that, we should really rely on it to be enabled. Fixes: ef04070692a2 ("iio: adc: adi-axi-adc: add support for AXI ADC IP core") Signed-off-by: Nuno Sa <nuno.sa(a)analog.com> Link: https://lore.kernel.org/r/20240426-ad9467-new-features-v2-4-6361fc3ba1cc@an… Cc: <Stable(a)vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c index 9444b0c5a93c..f54830658da8 100644 --- a/drivers/iio/adc/adi-axi-adc.c +++ b/drivers/iio/adc/adi-axi-adc.c @@ -161,6 +161,7 @@ static int adi_axi_adc_probe(struct platform_device *pdev) struct adi_axi_adc_state *st; void __iomem *base; unsigned int ver; + struct clk *clk; int ret; st = devm_kzalloc(&pdev->dev, sizeof(*st), GFP_KERNEL); @@ -181,6 +182,10 @@ static int adi_axi_adc_probe(struct platform_device *pdev) if (!expected_ver) return -ENODEV; + clk = devm_clk_get_enabled(&pdev->dev, NULL); + if (IS_ERR(clk)) + return PTR_ERR(clk); + /* * Force disable the core. Up to the frontend to enable us. And we can * still read/write registers...

1 year, 6 months

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FAILED: patch "[PATCH] remoteproc: k3-r5: Wait for core0 power-up before powering up" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 61f6f68447aba08aeaa97593af3a7d85a114891f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061816-plug-grub-253a@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 61f6f68447ab ("remoteproc: k3-r5: Wait for core0 power-up before powering up core1") 1168af40b1ad ("remoteproc: k3-r5: Add support for IPC-only mode for all R5Fs") ee99ee7c929c ("remoteproc: k3-r5: Extend support to R5F clusters on AM64x SoCs") c3c21b356505 ("remoteproc: k3-r5: Adjust TCM sizes in Split-mode on J7200 SoCs") 7508ea19b20d ("remoteproc: k3-r5: Extend support to R5F clusters on J7200 SoCs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 61f6f68447aba08aeaa97593af3a7d85a114891f Mon Sep 17 00:00:00 2001 From: Apurva Nandan <a-nandan(a)ti.com> Date: Tue, 30 Apr 2024 16:23:06 +0530 Subject: [PATCH] remoteproc: k3-r5: Wait for core0 power-up before powering up core1 PSC controller has a limitation that it can only power-up the second core when the first core is in ON state. Power-state for core0 should be equal to or higher than core1, else the kernel is seen hanging during rproc loading. Make the powering up of cores sequential, by waiting for the current core to power-up before proceeding to the next core, with a timeout of 2sec. Add a wait queue event in k3_r5_cluster_rproc_init call, that will wait for the current core to be released from reset before proceeding with the next core. Fixes: 6dedbd1d5443 ("remoteproc: k3-r5: Add a remoteproc driver for R5F subsystem") Signed-off-by: Apurva Nandan <a-nandan(a)ti.com> Signed-off-by: Beleswar Padhi <b-padhi(a)ti.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20240430105307.1190615-2-b-padhi@ti.com Signed-off-by: Mathieu Poirier <mathieu.poirier(a)linaro.org> diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c index ad3415a3851b..6d6afd6beb3a 100644 --- a/drivers/remoteproc/ti_k3_r5_remoteproc.c +++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c @@ -103,12 +103,14 @@ struct k3_r5_soc_data { * @dev: cached device pointer * @mode: Mode to configure the Cluster - Split or LockStep * @cores: list of R5 cores within the cluster + * @core_transition: wait queue to sync core state changes * @soc_data: SoC-specific feature data for a R5FSS */ struct k3_r5_cluster { struct device *dev; enum cluster_mode mode; struct list_head cores; + wait_queue_head_t core_transition; const struct k3_r5_soc_data *soc_data; }; @@ -128,6 +130,7 @@ struct k3_r5_cluster { * @atcm_enable: flag to control ATCM enablement * @btcm_enable: flag to control BTCM enablement * @loczrama: flag to dictate which TCM is at device address 0x0 + * @released_from_reset: flag to signal when core is out of reset */ struct k3_r5_core { struct list_head elem; @@ -144,6 +147,7 @@ struct k3_r5_core { u32 atcm_enable; u32 btcm_enable; u32 loczrama; + bool released_from_reset; }; /** @@ -460,6 +464,8 @@ static int k3_r5_rproc_prepare(struct rproc *rproc) ret); return ret; } + core->released_from_reset = true; + wake_up_interruptible(&cluster->core_transition); /* * Newer IP revisions like on J7200 SoCs support h/w auto-initialization @@ -1140,6 +1146,12 @@ static int k3_r5_rproc_configure_mode(struct k3_r5_rproc *kproc) return ret; } + /* + * Skip the waiting mechanism for sequential power-on of cores if the + * core has already been booted by another entity. + */ + core->released_from_reset = c_state; + ret = ti_sci_proc_get_status(core->tsp, &boot_vec, &cfg, &ctrl, &stat); if (ret < 0) { @@ -1280,6 +1292,26 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev) cluster->mode == CLUSTER_MODE_SINGLECPU || cluster->mode == CLUSTER_MODE_SINGLECORE) break; + + /* + * R5 cores require to be powered on sequentially, core0 + * should be in higher power state than core1 in a cluster + * So, wait for current core to power up before proceeding + * to next core and put timeout of 2sec for each core. + * + * This waiting mechanism is necessary because + * rproc_auto_boot_callback() for core1 can be called before + * core0 due to thread execution order. + */ + ret = wait_event_interruptible_timeout(cluster->core_transition, + core->released_from_reset, + msecs_to_jiffies(2000)); + if (ret <= 0) { + dev_err(dev, + "Timed out waiting for %s core to power up!\n", + rproc->name); + return ret; + } } return 0; @@ -1709,6 +1741,7 @@ static int k3_r5_probe(struct platform_device *pdev) cluster->dev = dev; cluster->soc_data = data; INIT_LIST_HEAD(&cluster->cores); + init_waitqueue_head(&cluster->core_transition); ret = of_property_read_u32(np, "ti,cluster-mode", &cluster->mode); if (ret < 0 && ret != -EINVAL) {

1 year, 6 months

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FAILED: patch "[PATCH] ocfs2: update inode fsync transaction id in ocfs2_unlink and" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 8c40984eeb8804cffcd28640f427f4fe829243fc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061803-ashen-anytime-8f00@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 8c40984eeb88 ("ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link") fd6acbbc4d1e ("ocfs2: convert to new timestamp accessors") 6861de979fa0 ("ocfs2: convert to ctime accessor functions") f2d40141d5d9 ("fs: port inode_init_owner() to mnt_idmap") 011e2b717b1b ("fs: port ->tmpfile() to pass mnt_idmap") 5ebb29bee8d5 ("fs: port ->mknod() to pass mnt_idmap") c54bd91e9eab ("fs: port ->mkdir() to pass mnt_idmap") 7a77db95511c ("fs: port ->symlink() to pass mnt_idmap") 6c960e68aaed ("fs: port ->create() to pass mnt_idmap") abf08576afe3 ("fs: port vfs_*() helpers to struct mnt_idmap") 041fae9c105a ("Merge tag 'f2fs-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 8c40984eeb8804cffcd28640f427f4fe829243fc Mon Sep 17 00:00:00 2001 From: Su Yue <glass.su(a)suse.com> Date: Mon, 8 Apr 2024 16:20:40 +0800 Subject: [PATCH] ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link transaction id should be updated in ocfs2_unlink and ocfs2_link. Otherwise, inode link will be wrong after journal replay even fsync was called before power failure: ======================================================================= $ touch testdir/bar $ ln testdir/bar testdir/bar_link $ fsync testdir/bar $ stat -c %h $SCRATCH_MNT/testdir/bar 1 $ stat -c %h $SCRATCH_MNT/testdir/bar 1 ======================================================================= Link: https://lkml.kernel.org/r/20240408082041.20925-4-glass.su@suse.com Fixes: ccd979bdbce9 ("[PATCH] OCFS2: The Second Oracle Cluster Filesystem") Signed-off-by: Su Yue <glass.su(a)suse.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Jun Piao <piaojun(a)huawei.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 9221a33f917b..55c9d90caaaf 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -797,6 +797,7 @@ static int ocfs2_link(struct dentry *old_dentry, ocfs2_set_links_count(fe, inode->i_nlink); fe->i_ctime = cpu_to_le64(inode_get_ctime_sec(inode)); fe->i_ctime_nsec = cpu_to_le32(inode_get_ctime_nsec(inode)); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); err = ocfs2_add_entry(handle, dentry, inode, @@ -993,6 +994,7 @@ static int ocfs2_unlink(struct inode *dir, drop_nlink(inode); drop_nlink(inode); ocfs2_set_links_count(fe, inode->i_nlink); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));

1 year, 6 months

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FAILED: patch "[PATCH] ocfs2: update inode fsync transaction id in ocfs2_unlink and" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 8c40984eeb8804cffcd28640f427f4fe829243fc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061803-salon-landmass-2537@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: 8c40984eeb88 ("ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link") fd6acbbc4d1e ("ocfs2: convert to new timestamp accessors") 6861de979fa0 ("ocfs2: convert to ctime accessor functions") f2d40141d5d9 ("fs: port inode_init_owner() to mnt_idmap") 011e2b717b1b ("fs: port ->tmpfile() to pass mnt_idmap") 5ebb29bee8d5 ("fs: port ->mknod() to pass mnt_idmap") c54bd91e9eab ("fs: port ->mkdir() to pass mnt_idmap") 7a77db95511c ("fs: port ->symlink() to pass mnt_idmap") 6c960e68aaed ("fs: port ->create() to pass mnt_idmap") abf08576afe3 ("fs: port vfs_*() helpers to struct mnt_idmap") 041fae9c105a ("Merge tag 'f2fs-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 8c40984eeb8804cffcd28640f427f4fe829243fc Mon Sep 17 00:00:00 2001 From: Su Yue <glass.su(a)suse.com> Date: Mon, 8 Apr 2024 16:20:40 +0800 Subject: [PATCH] ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link transaction id should be updated in ocfs2_unlink and ocfs2_link. Otherwise, inode link will be wrong after journal replay even fsync was called before power failure: ======================================================================= $ touch testdir/bar $ ln testdir/bar testdir/bar_link $ fsync testdir/bar $ stat -c %h $SCRATCH_MNT/testdir/bar 1 $ stat -c %h $SCRATCH_MNT/testdir/bar 1 ======================================================================= Link: https://lkml.kernel.org/r/20240408082041.20925-4-glass.su@suse.com Fixes: ccd979bdbce9 ("[PATCH] OCFS2: The Second Oracle Cluster Filesystem") Signed-off-by: Su Yue <glass.su(a)suse.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Jun Piao <piaojun(a)huawei.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 9221a33f917b..55c9d90caaaf 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -797,6 +797,7 @@ static int ocfs2_link(struct dentry *old_dentry, ocfs2_set_links_count(fe, inode->i_nlink); fe->i_ctime = cpu_to_le64(inode_get_ctime_sec(inode)); fe->i_ctime_nsec = cpu_to_le32(inode_get_ctime_nsec(inode)); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); err = ocfs2_add_entry(handle, dentry, inode, @@ -993,6 +994,7 @@ static int ocfs2_unlink(struct inode *dir, drop_nlink(inode); drop_nlink(inode); ocfs2_set_links_count(fe, inode->i_nlink); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));

1 year, 6 months

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FAILED: patch "[PATCH] ocfs2: update inode fsync transaction id in ocfs2_unlink and" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 8c40984eeb8804cffcd28640f427f4fe829243fc # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024061802-poplar-edging-43a0@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: 8c40984eeb88 ("ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link") fd6acbbc4d1e ("ocfs2: convert to new timestamp accessors") 6861de979fa0 ("ocfs2: convert to ctime accessor functions") f2d40141d5d9 ("fs: port inode_init_owner() to mnt_idmap") 011e2b717b1b ("fs: port ->tmpfile() to pass mnt_idmap") 5ebb29bee8d5 ("fs: port ->mknod() to pass mnt_idmap") c54bd91e9eab ("fs: port ->mkdir() to pass mnt_idmap") 7a77db95511c ("fs: port ->symlink() to pass mnt_idmap") 6c960e68aaed ("fs: port ->create() to pass mnt_idmap") abf08576afe3 ("fs: port vfs_*() helpers to struct mnt_idmap") 041fae9c105a ("Merge tag 'f2fs-for-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 8c40984eeb8804cffcd28640f427f4fe829243fc Mon Sep 17 00:00:00 2001 From: Su Yue <glass.su(a)suse.com> Date: Mon, 8 Apr 2024 16:20:40 +0800 Subject: [PATCH] ocfs2: update inode fsync transaction id in ocfs2_unlink and ocfs2_link transaction id should be updated in ocfs2_unlink and ocfs2_link. Otherwise, inode link will be wrong after journal replay even fsync was called before power failure: ======================================================================= $ touch testdir/bar $ ln testdir/bar testdir/bar_link $ fsync testdir/bar $ stat -c %h $SCRATCH_MNT/testdir/bar 1 $ stat -c %h $SCRATCH_MNT/testdir/bar 1 ======================================================================= Link: https://lkml.kernel.org/r/20240408082041.20925-4-glass.su@suse.com Fixes: ccd979bdbce9 ("[PATCH] OCFS2: The Second Oracle Cluster Filesystem") Signed-off-by: Su Yue <glass.su(a)suse.com> Reviewed-by: Joseph Qi <joseph.qi(a)linux.alibaba.com> Cc: Changwei Ge <gechangwei(a)live.cn> Cc: Gang He <ghe(a)suse.com> Cc: Joel Becker <jlbec(a)evilplan.org> Cc: Jun Piao <piaojun(a)huawei.com> Cc: Junxiao Bi <junxiao.bi(a)oracle.com> Cc: Mark Fasheh <mark(a)fasheh.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 9221a33f917b..55c9d90caaaf 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -797,6 +797,7 @@ static int ocfs2_link(struct dentry *old_dentry, ocfs2_set_links_count(fe, inode->i_nlink); fe->i_ctime = cpu_to_le64(inode_get_ctime_sec(inode)); fe->i_ctime_nsec = cpu_to_le32(inode_get_ctime_nsec(inode)); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); err = ocfs2_add_entry(handle, dentry, inode, @@ -993,6 +994,7 @@ static int ocfs2_unlink(struct inode *dir, drop_nlink(inode); drop_nlink(inode); ocfs2_set_links_count(fe, inode->i_nlink); + ocfs2_update_inode_fsync_trans(handle, inode, 0); ocfs2_journal_dirty(handle, fe_bh); inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));

1 year, 6 months

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