History log of /openbmc/linux/fs/ext4/inode.c (Results 51 – 75 of 3934)
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Revision tags: v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26
# 6c120399 23-Apr-2023 Baokun Li <libaokun1@huawei.com>

ext4: make ext4_es_insert_extent() return void

Now ext4_es_insert_extent() never return error, so make it return void.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@su

ext4: make ext4_es_insert_extent() return void

Now ext4_es_insert_extent() never return error, so make it return void.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230424033846.4732-12-libaokun1@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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# 8782b020 23-Apr-2023 Baokun Li <libaokun1@huawei.com>

ext4: make ext4_es_insert_delayed_block() return void

Now it never fails when inserting a delay extent, so the return value in
ext4_es_insert_delayed_block is no longer necessary, let it return void

ext4: make ext4_es_insert_delayed_block() return void

Now it never fails when inserting a delay extent, so the return value in
ext4_es_insert_delayed_block is no longer necessary, let it return void.

[ Fixed bug which caused system hangs during bigalloc test runs. See
https://lore.kernel.org/r/20230612030405.GH1436857@mit.edu for more
details. -- TYT ]

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230424033846.4732-11-libaokun1@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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# ed5d285b 23-Apr-2023 Baokun Li <libaokun1@huawei.com>

ext4: make ext4_es_remove_extent() return void

Now ext4_es_remove_extent() never fails, so make it return void.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>

ext4: make ext4_es_remove_extent() return void

Now ext4_es_remove_extent() never fails, so make it return void.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230424033846.4732-10-libaokun1@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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# de25d6e9 23-Apr-2023 Baokun Li <libaokun1@huawei.com>

ext4: only update i_reserved_data_blocks on successful block allocation

In our fault injection test, we create an ext4 file, migrate it to
non-extent based file, then punch a hole and finally trigge

ext4: only update i_reserved_data_blocks on successful block allocation

In our fault injection test, we create an ext4 file, migrate it to
non-extent based file, then punch a hole and finally trigger a WARN_ON
in the ext4_da_update_reserve_space():

EXT4-fs warning (device sda): ext4_da_update_reserve_space:369:
ino 14, used 11 with only 10 reserved data blocks

When writing back a non-extent based file, if we enable delalloc, the
number of reserved blocks will be subtracted from the number of blocks
mapped by ext4_ind_map_blocks(), and the extent status tree will be
updated. We update the extent status tree by first removing the old
extent_status and then inserting the new extent_status. If the block range
we remove happens to be in an extent, then we need to allocate another
extent_status with ext4_es_alloc_extent().

use old to remove to add new
|----------|------------|------------|
old extent_status

The problem is that the allocation of a new extent_status failed due to a
fault injection, and __es_shrink() did not get free memory, resulting in
a return of -ENOMEM. Then do_writepages() retries after receiving -ENOMEM,
we map to the same extent again, and the number of reserved blocks is again
subtracted from the number of blocks in that extent. Since the blocks in
the same extent are subtracted twice, we end up triggering WARN_ON at
ext4_da_update_reserve_space() because used > ei->i_reserved_data_blocks.

For non-extent based file, we update the number of reserved blocks after
ext4_ind_map_blocks() is executed, which causes a problem that when we call
ext4_ind_map_blocks() to create a block, it doesn't always create a block,
but we always reduce the number of reserved blocks. So we move the logic
for updating reserved blocks to ext4_ind_map_blocks() to ensure that the
number of reserved blocks is updated only after we do succeed in allocating
some new blocks.

Fixes: 5f634d064c70 ("ext4: Fix quota accounting error with fallocate")
Cc: stable@kernel.org
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230424033846.4732-2-libaokun1@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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# a15b5137 26-Jun-2023 Takashi Iwai <tiwai@suse.de>

Merge branch 'for-next' into for-linus

Pull the 6.5-devel branch for upstreaming.

Signed-off-by: Takashi Iwai <tiwai@suse.de>


# f121ab7f 26-Jun-2023 Thomas Gleixner <tglx@linutronix.de>

Merge tag 'irqchip-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Pull irqchip updates from Marc Zyngier:

- A number of Loogson/Loogarch fixes

- Allow th

Merge tag 'irqchip-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Pull irqchip updates from Marc Zyngier:

- A number of Loogson/Loogarch fixes

- Allow the core code to retrigger an interrupt that has
fired while the same interrupt is being handled on another
CPU, papering over a GICv3 architecture issue

- Work around an integration problem on ASR8601, where the CPU
numbering isn't representable in the GIC implementation...

- Add some missing interrupt to the STM32 irqchip

- A bunch of warning squashing triggered by W=1 builds

Link: https://lore.kernel.org/r/20230623224345.3577134-1-maz@kernel.org

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# 4a9622f2 12-Jun-2023 Matthew Wilcox (Oracle) <willy@infradead.org>

buffer: convert page_zero_new_buffers() to folio_zero_new_buffers()

Most of the callers already have a folio; convert reiserfs_write_end() to
have a folio. Removes a couple of hidden calls to compo

buffer: convert page_zero_new_buffers() to folio_zero_new_buffers()

Most of the callers already have a folio; convert reiserfs_write_end() to
have a folio. Removes a couple of hidden calls to compound_head().

Link: https://lkml.kernel.org/r/20230612210141.730128-10-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Bob Peterson <rpeterso@redhat.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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# de8a334f 19-Jun-2023 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging into drm-misc-next to get commit 2c1c7ba457d4
("drm/amdgpu: support partition drm devices"), which is required to fix
commit 0adec22702d4 ("drm: Rem

Merge drm/drm-next into drm-misc-next

Backmerging into drm-misc-next to get commit 2c1c7ba457d4
("drm/amdgpu: support partition drm devices"), which is required to fix
commit 0adec22702d4 ("drm: Remove struct drm_driver.gem_prime_mmap").

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

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# cce3b573 19-Jun-2023 Dave Airlie <airlied@redhat.com>

Backmerge tag 'v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

Linux 6.4-rc7

Need this to pull in the msm work.

Signed-off-by: Dave Airlie <airlied@redhat.c

Backmerge tag 'v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

Linux 6.4-rc7

Need this to pull in the msm work.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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# c1362fd0 17-Jun-2023 Conor Dooley <conor.dooley@microchip.com>

Merge patch series "Add Sipeed Lichee Pi 4A RISC-V board support"

Jisheng Zhang <jszhang@kernel.org> says:

Sipeed's Lichee Pi 4A development board uses Lichee Module 4A core
module which is powered

Merge patch series "Add Sipeed Lichee Pi 4A RISC-V board support"

Jisheng Zhang <jszhang@kernel.org> says:

Sipeed's Lichee Pi 4A development board uses Lichee Module 4A core
module which is powered by T-HEAD's TH1520 SoC. Add minimal device
tree files for the core module and the development board.

Support basic uart/gpio/dmac drivers, so supports booting to a basic
shell.

This also pulls in -rc2, because of some maintainers re-jigging that
went on in the interim in commit 80e62bc8487b ("MAINTAINERS: re-sort
all entries and fields").

Link: https://lore.kernel.org/r/20230617161529.2092-1-jszhang@kernel.org
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

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# db6da59c 15-Jun-2023 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next-fixes

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# d19500da 15-May-2023 Ritesh Harjani <ritesh.list@gmail.com>

ext4: Make ext4_write_inline_data_end() use folio

ext4_write_inline_data_end() is completely converted to work with folio.
Also all callers of ext4_write_inline_data_end() already works on folio
exc

ext4: Make ext4_write_inline_data_end() use folio

ext4_write_inline_data_end() is completely converted to work with folio.
Also all callers of ext4_write_inline_data_end() already works on folio
except ext4_da_write_end(). Mostly for consistency and saving few
instructions maybe, this patch just converts ext4_da_write_end() to work
with folio which makes the last caller of ext4_write_inline_data_end()
also converted to work with folio.
We then make ext4_write_inline_data_end() take folio instead of page.

Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/1bcea771720ff451a5a59b3f1bcd5fae51cb7ce7.1684122756.git.ritesh.list@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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# 80be8c5c 15-May-2023 Ritesh Harjani <ritesh.list@gmail.com>

ext4: Make mpage_journal_page_buffers use folio

This patch converts mpage_journal_page_buffers() to use folio and also
removes the PAGE_SIZE assumption.

Signed-off-by: Ritesh Harjani (IBM) <ritesh.

ext4: Make mpage_journal_page_buffers use folio

This patch converts mpage_journal_page_buffers() to use folio and also
removes the PAGE_SIZE assumption.

Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://lore.kernel.org/r/ebc3ac80e6a54b53327740d010ce684a83512021.1684122756.git.ritesh.list@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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# 36c9b450 15-May-2023 Ritesh Harjani <ritesh.list@gmail.com>

ext4: Change remaining tracepoints to use folio

ext4_readpage() is converted to ext4_read_folio() hence change the
related tracepoint from trace_ext4_readpage(page) to
trace_ext4_read_folio(folio).

ext4: Change remaining tracepoints to use folio

ext4_readpage() is converted to ext4_read_folio() hence change the
related tracepoint from trace_ext4_readpage(page) to
trace_ext4_read_folio(folio). Do the same for
trace_ext4_releasepage(page) to trace_ext4_release_folio(folio)

As a minor bit of optimization to avoid an extra dereferencing,
since both of the above functions already were dereferencing
folio->mapping->host, hence change the tracepoint argument to take
(inode, folio).

Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/caba2b3c0147bed4ea7706767dc1d19cd0e29ab0.1684122756.git.ritesh.list@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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# 03c60192 12-Jun-2023 Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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# b7c26863 12-Jun-2023 Mark Brown <broonie@kernel.org>

regmap: Merge up v6.4-rc6

The fix for maple tree RCU locking on sync is a dependency for the
block sync code for the maple tree.


# be9aac18 09-Jun-2023 Mauro Carvalho Chehab <mchehab@kernel.org>

Merge tag 'v6.4-rc5' into media_stage

Linux 6.4-rc5

* tag 'v6.4-rc5': (919 commits)
Linux 6.4-rc5
leds: qcom-lpg: Fix PWM period limits
selftests/ftrace: Choose target function for filter tes

Merge tag 'v6.4-rc5' into media_stage

Linux 6.4-rc5

* tag 'v6.4-rc5': (919 commits)
Linux 6.4-rc5
leds: qcom-lpg: Fix PWM period limits
selftests/ftrace: Choose target function for filter test from samples
KVM: selftests: Add test for race in kvm_recalculate_apic_map()
KVM: x86: Bail from kvm_recalculate_phys_map() if x2APIC ID is out-of-bounds
KVM: x86: Account fastpath-only VM-Exits in vCPU stats
KVM: SVM: vNMI pending bit is V_NMI_PENDING_MASK not V_NMI_BLOCKING_MASK
KVM: x86/mmu: Grab memslot for correct address space in NX recovery worker
tpm, tpm_tis: correct tpm_tis_flags enumeration values
Revert "ext4: remove ac->ac_found > sbi->s_mb_min_to_scan dead check in ext4_mb_check_limits"
media: uvcvideo: Don't expose unsupported formats to userspace
media: v4l2-subdev: Fix missing kerneldoc for client_caps
media: staging: media: imx: initialize hs_settle to avoid warning
media: v4l2-mc: Drop subdev check in v4l2_create_fwnode_links_to_pad()
riscv: Implement missing huge_ptep_get
riscv: Fix huge_ptep_set_wrprotect when PTE is a NAPOT
module/decompress: Fix error checking on zstd decompression
fork, vhost: Use CLONE_THREAD to fix freezer/ps regression
dt-bindings: serial: 8250_omap: add rs485-rts-active-high
selinux: don't use make's grouped targets feature yet
...

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# 4b0a5014 09-Jun-2023 Mauro Carvalho Chehab <mchehab@kernel.org>

Merge tag 'v6.4-rc5' into v4l_for_linus

Linux 6.4-rc5

* tag 'v6.4-rc5': (303 commits)
Linux 6.4-rc5
leds: qcom-lpg: Fix PWM period limits
selftests/ftrace: Choose target function for filter t

Merge tag 'v6.4-rc5' into v4l_for_linus

Linux 6.4-rc5

* tag 'v6.4-rc5': (303 commits)
Linux 6.4-rc5
leds: qcom-lpg: Fix PWM period limits
selftests/ftrace: Choose target function for filter test from samples
KVM: selftests: Add test for race in kvm_recalculate_apic_map()
KVM: x86: Bail from kvm_recalculate_phys_map() if x2APIC ID is out-of-bounds
KVM: x86: Account fastpath-only VM-Exits in vCPU stats
KVM: SVM: vNMI pending bit is V_NMI_PENDING_MASK not V_NMI_BLOCKING_MASK
KVM: x86/mmu: Grab memslot for correct address space in NX recovery worker
tpm, tpm_tis: correct tpm_tis_flags enumeration values
Revert "ext4: remove ac->ac_found > sbi->s_mb_min_to_scan dead check in ext4_mb_check_limits"
riscv: Implement missing huge_ptep_get
riscv: Fix huge_ptep_set_wrprotect when PTE is a NAPOT
module/decompress: Fix error checking on zstd decompression
fork, vhost: Use CLONE_THREAD to fix freezer/ps regression
dt-bindings: serial: 8250_omap: add rs485-rts-active-high
selinux: don't use make's grouped targets feature yet
riscv: perf: Fix callchain parse error with kernel tracepoint events
mptcp: fix active subflow finalization
mptcp: add annotations around sk->sk_shutdown accesses
mptcp: fix data race around msk->first access
...

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# 30e15cb0 07-Jun-2023 Mark Brown <broonie@kernel.org>

spi-geni-qcom: Add new interfaces and utilise them

Merge series from Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>:

A "known issue" during implementation of SE DMA for spi geni driver was
tha

spi-geni-qcom: Add new interfaces and utilise them

Merge series from Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com>:

A "known issue" during implementation of SE DMA for spi geni driver was
that it does DMA map/unmap internally instead of in spi framework.
Current patches remove this hiccup and also clean up code a bit.

Testing revealed no regressions and results with 1000 iterations of
reading from EC showed no loss of performance.
Results
=======
Before - Iteration 999, min=5.10, max=5.17, avg=5.14, ints=25129
After - Iteration 999, min=5.10, max=5.20, avg=5.15, ints=25153

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# 5c680050 06-Jun-2023 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4


# 9ff17e6b 05-Jun-2023 Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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# 2076b2a4 05-Jun-2023 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.4-rc5 into tty-next

We need the tty fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


# d37537a1 05-Jun-2023 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.4-rc5 into usb-next

We need the USB fixes in here are well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


# 16b58423 05-Jun-2023 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.4-rc5 into driver-core-next

We need the driver core fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


# 5959fe74 05-Jun-2023 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.4-rc5 into char-misc-next

We need the char/misc fixes in here as well for mergeing and testing.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


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