A minor issue with nilfs_rename, originating from an old ext2
implementation, is that the mtime is updated even if the rename target is
a directory and it is renamed within the same directory, rather than moved
to a different directory.
In this case, the child directory being renamed does not change in any
way, so changing its mtime is unnecessary according to the specification,
and can unnecessarily confuse backup tools.
In ext2, this issue was fixed by commit 39fe7557b4 ("ext2: Do not update
mtime of a moved directory") and a few subsequent fixes, but it remained
in nilfs2.
Fix this issue by not calling nilfs_set_link(), which rewrites the inode
number of the directory entry that refers to the parent directory, when
the move target is a directory and the source and destination are the same
directory.
Here, the directory to be moved only needs to be read if the inode number
of the parent directory is rewritten with nilfs_set_link, so also adjust
the execution conditions of the preparation work to avoid unnecessary
directory reads.
Link: https://lkml.kernel.org/r/20250111143518.7901-3-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Patch series "nilfs2: fix kernel-doc comments for function return values",
v2.
This series fixes the inadequacies in the return value descriptions in
nilfs2's kernel-doc comments (mainly incorrect formatting), as well as the
lack of return value descriptions themselves, and fixes most of the
remaining warnings that are output when the kernel-doc script is run with
the "-Wall" option.
This patch (of 7):
In the kernel-doc comments for functions, there are many cases where the
format of the return value description is inaccurate, such as "Return
Value: ...", which causes many warnings to be output when the kernel-doc
script is executed with the "-Wall" option.
This fixes such incorrectly formatted return value descriptions for ioctl
functions.
Link: https://lkml.kernel.org/r/20250110010530.21872-1-konishi.ryusuke@gmail.com
Link: https://lkml.kernel.org/r/20250110010530.21872-2-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: "Brian G ." <gissf1@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Resending this patch as I haven't received feedback on my initial
submission https://lore.kernel.org/all/20241204182953.10854-1-oxana@cloudflare.com/
For the processes which are terminated abnormally the kernel can provide
a coredump if enabled. When the coredump is performed, the process and
all its threads are put into the D state
(TASK_UNINTERRUPTIBLE | TASK_FREEZABLE).
On the other hand, we have kernel thread khungtaskd which monitors the
processes in the D state. If the task stuck in the D state more than
kernel.hung_task_timeout_secs, the hung_task alert appears in the kernel
log.
The higher memory usage of a process, the longer it takes to create
coredump, the longer tasks are in the D state. We have hung_task alerts
for the processes with memory usage above 10Gb. Although, our
kernel.hung_task_timeout_secs is 10 sec when the default is 120 sec.
Adding additional information to the log that the task is blocked by
coredump will help with monitoring. Another approach might be to
completely filter out alerts for such tasks, but in that case we would
lose transparency about what is putting pressure on some system
resources, e.g. we saw an increase in I/O when coredump occurs due its
writing to disk.
Additionally, it would be helpful to have task_struct->flags in the log
from the function sched_show_task(). Currently it prints
task_struct->thread_info->flags, this seems misleading as the line
starts with "task:xxxx".
[akpm@linux-foundation.org: fix printk control string]
Link: https://lkml.kernel.org/r/20250110160328.64947-1-oxana@cloudflare.com
Signed-off-by: Oxana Kharitonova <oxana@cloudflare.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ben Segall <bsegall@google.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Valentin Schneider <vschneid@redhat.com>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
nilfs_lookup_dirty_data_buffers(), which iterates through the buffers
attached to dirty data folios/pages, accesses the attached buffers without
locking the folios/pages.
For data cache, nilfs_clear_folio_dirty() may be called asynchronously
when the file system degenerates to read only, so
nilfs_lookup_dirty_data_buffers() still has the potential to cause use
after free issues when buffers lose the protection of their dirty state
midway due to this asynchronous clearing and are unintentionally freed by
try_to_free_buffers().
Eliminate this race issue by adjusting the lock section in this function.
Link: https://lkml.kernel.org/r/20250107200202.6432-3-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Fixes: 8c26c4e269 ("nilfs2: fix issue with flush kernel thread after remount in RO mode because of driver's internal error or metadata corruption")
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Patch series "nilfs2: protect busy buffer heads from being force-cleared".
This series fixes the buffer head state inconsistency issues reported by
syzbot that occurs when the filesystem is corrupted and falls back to
read-only, and the associated buffer head use-after-free issue.
This patch (of 2):
Syzbot has reported that after nilfs2 detects filesystem corruption and
falls back to read-only, inconsistencies in the buffer state may occur.
One of the inconsistencies is that when nilfs2 calls mark_buffer_dirty()
to set a data or metadata buffer as dirty, but it detects that the buffer
is not in the uptodate state:
WARNING: CPU: 0 PID: 6049 at fs/buffer.c:1177 mark_buffer_dirty+0x2e5/0x520
fs/buffer.c:1177
...
Call Trace:
<TASK>
nilfs_palloc_commit_alloc_entry+0x4b/0x160 fs/nilfs2/alloc.c:598
nilfs_ifile_create_inode+0x1dd/0x3a0 fs/nilfs2/ifile.c:73
nilfs_new_inode+0x254/0x830 fs/nilfs2/inode.c:344
nilfs_mkdir+0x10d/0x340 fs/nilfs2/namei.c:218
vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257
do_mkdirat+0x264/0x3a0 fs/namei.c:4280
__do_sys_mkdirat fs/namei.c:4295 [inline]
__se_sys_mkdirat fs/namei.c:4293 [inline]
__x64_sys_mkdirat+0x87/0xa0 fs/namei.c:4293
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
The other is when nilfs_btree_propagate(), which propagates the dirty
state to the ancestor nodes of a b-tree that point to a dirty buffer,
detects that the origin buffer is not dirty, even though it should be:
WARNING: CPU: 0 PID: 5245 at fs/nilfs2/btree.c:2089
nilfs_btree_propagate+0xc79/0xdf0 fs/nilfs2/btree.c:2089
...
Call Trace:
<TASK>
nilfs_bmap_propagate+0x75/0x120 fs/nilfs2/bmap.c:345
nilfs_collect_file_data+0x4d/0xd0 fs/nilfs2/segment.c:587
nilfs_segctor_apply_buffers+0x184/0x340 fs/nilfs2/segment.c:1006
nilfs_segctor_scan_file+0x28c/0xa50 fs/nilfs2/segment.c:1045
nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1216 [inline]
nilfs_segctor_collect fs/nilfs2/segment.c:1540 [inline]
nilfs_segctor_do_construct+0x1c28/0x6b90 fs/nilfs2/segment.c:2115
nilfs_segctor_construct+0x181/0x6b0 fs/nilfs2/segment.c:2479
nilfs_segctor_thread_construct fs/nilfs2/segment.c:2587 [inline]
nilfs_segctor_thread+0x69e/0xe80 fs/nilfs2/segment.c:2701
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Both of these issues are caused by the callbacks that handle the
page/folio write requests, forcibly clear various states, including the
working state of the buffers they hold, at unexpected times when they
detect read-only fallback.
Fix these issues by checking if the buffer is referenced before clearing
the page/folio state, and skipping the clear if it is.
Link: https://lkml.kernel.org/r/20250107200202.6432-1-konishi.ryusuke@gmail.com
Link: https://lkml.kernel.org/r/20250107200202.6432-2-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Reported-by: syzbot+b2b14916b77acf8626d7@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=b2b14916b77acf8626d7
Reported-by: syzbot+d98fd19acd08b36ff422@syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?extid=d98fd19acd08b36ff422
Fixes: 8c26c4e269 ("nilfs2: fix issue with flush kernel thread after remount in RO mode because of driver's internal error or metadata corruption")
Tested-by: syzbot+b2b14916b77acf8626d7@syzkaller.appspotmail.com
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
While running fstests generic/329, the kernel workqueue
quota_release_workfn is dead looping in calling ocfs2_release_dquot().
The ocfs2 state is already readonly but ocfs2_release_dquot wants to
start a transaction but fails and returns.
=====================================================================
[ 2918.123602 ][ T275 ] On-disk corruption discovered. Please run
fsck.ocfs2 once the filesystem is unmounted.
[ 2918.124034 ][ T275 ] (kworker/u135:1,275,11):ocfs2_release_dquot:765
ERROR: status = -30
[ 2918.124452 ][ T275 ] (kworker/u135:1,275,11):ocfs2_release_dquot:795
ERROR: status = -30
[ 2918.124883 ][ T275 ] (kworker/u135:1,275,11):ocfs2_start_trans:357
ERROR: status = -30
[ 2918.125276 ][ T275 ] OCFS2: abort (device dm-0): ocfs2_start_trans:
Detected aborted journal
[ 2918.125710 ][ T275 ] On-disk corruption discovered. Please run
fsck.ocfs2 once the filesystem is unmounted.
=====================================================================
ocfs2_release_dquot() is much like dquot_release(), which is called by
ext4 to handle similar situation. So here fix it by marking the dquot as
inactive like what dquot_release() does.
Link: https://lkml.kernel.org/r/20250106140653.92292-1-glass.su@suse.com
Fixes: 9e33d69f55 ("ocfs2: Implementation of local and global quota file handling")
Signed-off-by: Su Yue <glass.su@suse.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
get_maintainers.pl doesn't expect list entries to have a display name.
Entries with a display name are omitted and print just the description:
(open list:PIN CONTROLLER - FREESCALE)
These cases are pretty much aliases to a few people, not lists which are
archived and can be subscribed to. Change these cases to be reviewers
instead.
Link: https://lkml.kernel.org/r/20241231155415.186244-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This patch updates the following which are out of date.
- Zstd has been added to the compression algorithms supported.
- The filesystem mailing list (for the kernel code) is changed to
linux-fsdevel rather than the now very little used Sourceforge
mailing list.
- The Squashfs website has been changed to the Squashfs-tools github
repository.
- The fact that Squashfs-tools is likely packaged by the linux
distribution is mentioned.
Link: https://lkml.kernel.org/r/20241229233752.54481-4-phillip@squashfs.org.uk
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
If Squashfs has been configured to directly read datablocks into the page
cache (SQUASHFS_FILE_DIRECT), then the read_page cache is unnecessary.
This improvement is due to the following two commits, which added the
ability to read datablocks into the page cache when pages were missing,
enabling the fallback which used an intermediate buffer to be removed.
commit f268eedddf ("squashfs: extend "page actor" to handle missing pages")
commit 1bb1a07afa ("squashfs: don't use intermediate buffer if pages missing")
This reduces the amount of memory used when mounting a filesystem by
block_size * maximum number of threads.
Link: https://lkml.kernel.org/r/20241229233752.54481-3-phillip@squashfs.org.uk
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
When testing the atomic write fix patches, the f2fs_bug_on was
triggered as below:
------------[ cut here ]------------
kernel BUG at fs/f2fs/inode.c:935!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP PTI
CPU: 3 UID: 0 PID: 257 Comm: bash Not tainted 6.13.0-rc1-00033-gc283a70d3497 #5
RIP: 0010:f2fs_evict_inode+0x50f/0x520
Call Trace:
<TASK>
? __die_body+0x65/0xb0
? die+0x9f/0xc0
? do_trap+0xa1/0x170
? f2fs_evict_inode+0x50f/0x520
? f2fs_evict_inode+0x50f/0x520
? handle_invalid_op+0x65/0x80
? f2fs_evict_inode+0x50f/0x520
? exc_invalid_op+0x39/0x50
? asm_exc_invalid_op+0x1a/0x20
? __pfx_f2fs_get_dquots+0x10/0x10
? f2fs_evict_inode+0x50f/0x520
? f2fs_evict_inode+0x2e5/0x520
evict+0x186/0x2f0
prune_icache_sb+0x75/0xb0
super_cache_scan+0x1a8/0x200
do_shrink_slab+0x163/0x320
shrink_slab+0x2fc/0x470
drop_slab+0x82/0xf0
drop_caches_sysctl_handler+0x4e/0xb0
proc_sys_call_handler+0x183/0x280
vfs_write+0x36d/0x450
ksys_write+0x68/0xd0
do_syscall_64+0xc8/0x1a0
? arch_exit_to_user_mode_prepare+0x11/0x60
? irqentry_exit_to_user_mode+0x7e/0xa0
The root cause is: f2fs uses FI_ATOMIC_DIRTIED to indicate dirty
atomic files during commit. If the inode is dirtied during commit,
such as by f2fs_i_pino_write, the vfs inode keeps clean and the
f2fs inode is set to FI_DIRTY_INODE. The FI_DIRTY_INODE flag cann't
be cleared by write_inode later due to the clean vfs inode. Finally,
f2fs_bug_on is triggered due to this inconsistent state when evict.
To reproduce this situation:
- fd = open("/mnt/test.db", O_WRONLY)
- ioctl(fd, F2FS_IOC_START_ATOMIC_WRITE)
- mv /mnt/test.db /mnt/test1.db
- ioctl(fd, F2FS_IOC_COMMIT_ATOMIC_WRITE)
- echo 3 > /proc/sys/vm/drop_caches
To fix this problem, clear FI_DIRTY_INODE after commit, then
f2fs_mark_inode_dirty_sync will ensure a consistent dirty state.
Fixes: fccaa81de8 ("f2fs: prevent atomic file from being dirtied before commit")
Signed-off-by: Yunlei He <heyunlei@xiaomi.com>
Signed-off-by: Jianan Huang <huangjianan@xiaomi.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Pull spi fix from Mark Brown:
"A simple fix for mishandling of some clk_get_optional() return codes
in the OMAP driver, the problem was reported against stable kernels on
a few platforms after an earlier incomplete fix was backported"
* tag 'spi-fix-v6.14-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: omap2-mcspi: Correctly handle devm_clk_get_optional() errors
Pull i3c updates from Alexandre Belloni:
"The main change is the addition of PCI bus support for mipi-i3c-hci.
I'm also carrying an hwmon patch as it makes use of the bitops
addition that is then mainly used by i3c drivers.
Core:
- Improve initialization of numbered I2C adapters
Drivers:
- use parity8 helper
- dw: fix possible use-after-free
- mipi-i3c-hci: add support for PCI bus host
- svc: many fixes for IBI and hotjoin"
* tag 'i3c/for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: master: Improve initialization of numbered I2C adapters
i3c: master: Fix missing 'ret' assignment in set_speed()
i3c: cdns: use parity8 helper instead of open coding it
i3c: mipi-i3c-hci: use parity8 helper instead of open coding it
i3c: dw: use parity8 helper instead of open coding it
hwmon: (spd5118) Use generic parity calculation
bitops: add generic parity calculation for u8
i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus
i3c: mipi-i3c-hci: Add Intel specific quirk to ring resuming
i3c: fix kdoc parameter description for module_i3c_i2c_driver()
i3c: dw: Fix use-after-free in dw_i3c_master driver due to race condition
Pull EFI updates from Ard Biesheuvel:
- Increase the headroom in the EFI memory map allocation created by the
EFI stub. This is needed because event callbacks called during
ExitBootServices() may cause fragmentation, and reallocation is not
allowed after that.
- Drop obsolete UGA graphics code and switch to a more ergonomic API to
traverse handle buffers. Simplify some error paths using a __free()
helper while at it.
- Fix some W=1 warnings when CONFIG_EFI=n
- Rely on the dentry cache to keep track of the contents of the
efivarfs filesystem, rather than using a separate linked list.
- Improve and extend efivarfs test cases.
- Synchronize efivarfs with underlying variable store on resume from
hibernation - this is needed because the firmware itself or another
OS running on the same machine may have modified it.
- Fix x86 EFI stub build with GCC 15.
- Fix kexec/x86 false positive warning in EFI memory attributes table
sanity check.
* tag 'efi-next-for-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: (23 commits)
x86/efi: skip memattr table on kexec boot
efivarfs: add variable resync after hibernation
efivarfs: abstract initial variable creation routine
efi: libstub: Use '-std=gnu11' to fix build with GCC 15
selftests/efivarfs: add concurrent update tests
selftests/efivarfs: fix tests for failed write removal
efivarfs: fix error on write to new variable leaving remnants
efivarfs: remove unused efivarfs_list
efivarfs: move variable lifetime management into the inodes
selftests/efivarfs: add check for disallowing file truncation
efivarfs: prevent setting of zero size on the inodes in the cache
efi: sysfb_efi: fix W=1 warnings when EFI is not set
efi/libstub: Use __free() helper for pool deallocations
efi/libstub: Use cleanup helpers for freeing copies of the memory map
efi/libstub: Simplify PCI I/O handle buffer traversal
efi/libstub: Refactor and clean up GOP resolution picker code
efi/libstub: Simplify GOP handling code
efi/libstub: Use C99-style for loop to traverse handle buffer
x86/efistub: Drop long obsolete UGA support
efivarfs: make variable_is_present use dcache lookup
...
Pull devicetree updates from Rob Herring:
"DT Bindings:
- Add Bindings for QCom QCS615 UFS, QCom IPQ5424 DWC3 USB, NXP imx7d
MIPI DSI, QCom SM8750 PDC, QCom MSM8976 SRAM, QCom ipq6018 temp
sensor, QCom QCS8300 Power Domain Controller, QCom QCS615 Power
Domain Controller, QCom QCS615 APSS, QCom QCS615 qfprom, QCom
QCS8300 remoteproc, Mediatek MT6328 PMIC, Allwinner A100 OPP, and
NXP iMX35 GPT
- Convert Altera socfpga-system, raspberrypi,bcm2835-power to DT
schema
- Add Siflower vendor prefix
- Cleanup display, interrupt-controller, and UFS binding examples'
indentation
- Document preferred line wrapping (the same as the rest of the
kernel)
DT Core:
- Add warning when of_property_read_bool() is used on non-boolean
properties
- Restore keeping bootloader DTB when booting with ACPI. Turns out
some x86 platforms relied on that. Shrug.
- Fix of_find_node_opts_by_path() handling of alias+path+options
- Fix resource bounds checking for empty resources
- A bunch of small fixes/cleanups all over from Zijun Hu
- Cleanups in bin_attribute handling"
* tag 'devicetree-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits)
of: address: Fix empty resource handling in __of_address_resource_bounds()
of/fdt: Restore possibility to use both ACPI and FDT from bootloader
docs: dt-bindings: Document preferred line wrapping
dt-bindings: ufs: Correct indentation and style in DTS example
of: Correct element count for two arrays in API of_parse_phandle_with_args_map()
of: reserved-memory: Warn for missing static reserved memory regions
of: Do not expose of_alias_scan() and correct its comments
dt-bindings: ufs: qcom: Add UFS Host Controller for QCS615
dt-bindings: usb: qcom,dwc3: Add IPQ5424 to USB DWC3 bindings
dt-bindings: arm: coresight: Update the pattern of ete node name
of: Warn when of_property_read_bool() is used on non-boolean properties
device property: Split property reading bool and presence test ops
of/fdt: Check fdt_get_mem_rsv() error in early_init_fdt_scan_reserved_mem()
of: reserved-memory: Move an assignment to effective place in __reserved_mem_alloc_size()
of: reserved-memory: Do not make kmemleak ignore freed address
of: reserved-memory: Fix using wrong number of cells to get property 'alignment'
of: Remove a duplicated code block
of: property: Avoiding using uninitialized variable @imaplen in parse_interrupt_map()
of: Correct child specifier used as input of the 2nd nexus node
dt-bindings: interrupt-controller: ti,omap4-wugen-mpu: Add file extension
...
Pull SoC driver updates from Arnd Bergmann:
"These are changes to SoC specific drivers and DT bindings that don't
have a separate subsystem tree, or that get grouped here for
simplicity.
Nothing out of the ordinary for the 6.14 release here:
- Most of the updates are for Qualcomm specific drivers, adding
support for additional SoCs in the exssting drivers, and support
for wrapped encryption key access in the SCM firmware.
- The Arm SCMI firmware code gains support for having multiple
instances of firmware running, and better module auto loading.
- A few minor updates for litex, samsung, ti, tegra, mediatek, imx
and renesas platforms.
- Reset controller updates for amlogic, to add support for the A1 soc
and clean up the existing code.
- Memory controller updates for ti davinci aemif, refactoring the
code and adding a few interfaces to other drivers"
* tag 'soc-drivers-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (58 commits)
drivers/soc/litex: Use devm_register_restart_handler()
reset: amlogic: aux: drop aux registration helper
reset: amlogic: aux: get regmap through parent device
reset: amlogic: add support for A1 SoC in auxiliary reset driver
dt-bindings: reset: add bindings for A1 SoC audio reset controller
soc/tegra: fuse: Update Tegra234 nvmem keepout list
soc/tegra: Fix spelling error in tegra234_lookup_slave_timeout()
soc/tegra: cbb: Drop unnecessary debugfs error handling
firmware: qcom: scm: add calls for wrapped key support
soc: qcom: pd_mapper: Add SM7225 compatible
dt-bindings: firmware: qcom,scm: Document ipq5424 SCM
soc: qcom: llcc: Update configuration data for IPQ5424
dt-bindings: cache: qcom,llcc: Add IPQ5424 compatible
soc: mediatek: mtk-devapc: Fix leaking IO map on driver remove
soc: mediatek: mtk-devapc: Fix leaking IO map on error paths
firmware: qcom: scm: smc: Narrow 'mempool' variable scope
firmware: qcom: scm: smc: Handle missing SCM device
firmware: qcom: scm: Cleanup global '__scm' on probe failures
firmware: qcom: scm: Fix missing read barrier in qcom_scm_get_tzmem_pool()
firmware: qcom: scm: Fix missing read barrier in qcom_scm_is_available()
...
Pull SoC devicetree updates from Arnd Bergmann:
"We see the addition of eleven new SoCs, including a total of sixx
arm64 chips from Qualcomm alone. Overall, the Qualcomm platforms once
again make up the majority of all changes, after a couple of quieter
releases.
The new SoCs in this branch are:
- Microchip sama7d65 is a new 32-bit embedded chip with a single
Cortex-A7 and the current high end of the old Atmel SoC line.
- Samsung Exynos 9810 is a mobile phone chip used in some older
phones like the Samsung Galaxy S9
- Renesas R-Car V4H ES3.0 (R8A779G3) is an updated version of the V4H
(R8A779G0) low-power automotive SoC
- Renesas RZ/G3E (R0A09G047) is a family of embedded chips using
Cortex-A55 cores
- Qualcomm Snapdragon 8 Elite (SM8750) is a new phone chip based on
Qualcomm's Oryon CPU cores.
- Qualcomm Snapdragon AR2 (SAR2130P) is a SoC for augmented reality
glasses.
- Qualcomm IQ6 (QCS610) and IQ8 (QCS8300) are two industrial IOT
platforms.
- Snapdragon 425 (MSM8917) is a mobile phone SoC from 2016
- Qualcomm IPQ5424 is a Wi-Fi 7 networking chip
All of the above are part of already supported SoC families that only
need new devicetree files. Two additional SoCs in new families are
part of a separate branch.
There are 48 new machines in total, including six arm32 ones based on
aspeed. broadcom, microchip and st SoCs all using Cortex-A7 cores, and
a single risc-v board, the Banana Pi R3.
The remaining ones use arm64 chips from Broadcom, Samsung, NXP,
Mediatek, Qualcomm, Renesas and Rockchips and cover development
boards, phones, laptops, industrial machines routers.
A lot of ongoing work is for cleaning up build time warnings and other
issues, in addition to the new machines and added features"
* tag 'soc-dt-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (619 commits)
arm64: tegra: Fix Tegra234 PCIe interrupt-map
arm64: dts: qcom: x1e80100-romulus: Update firmware nodes
arm64: dts: rockchip: add DTs for Firefly ITX-3588J and its Core-3588J SoM
dt-bindings: arm: rockchip: Add Firefly ITX-3588J board
arm64: dts: rockchip: Add Orange Pi 5 Max board
dt-bindings: arm: rockchip: Add Xunlong Orange Pi 5 Max
arm64: dts: rockchip: refactor common rk3588-orangepi-5.dtsi
arm64: dts: rockchip: add WLAN to rk3588-evb1 controller
arm64: dts: rockchip: increase gmac rx_delay on rk3399-puma
arm64: dts: rockchip: Delete redundant RK3328 GMAC stability fixes
arm64: tegra: Disable Tegra234 sce-fabric node
arm64: tegra: Fix typo in Tegra234 dce-fabric compatible
arm64: tegra: Fix DMA ID for SPI2
arm64: dts: qcom: msm8916-samsung-serranove: Add display panel
arm64: dts: qcom: sm8650: Add 'global' interrupt to the PCIe RC nodes
arm64: dts: qcom: sm8550: Add 'global' interrupt to the PCIe RC nodes
arm64: dts: qcom: Remove unused and undocumented properties
arm64: dts: qcom: sdm450-lenovo-tbx605f: add DSI panel nodes
arm64: dts: qcom: pmi8950: add LAB-IBB nodes
arm64: dts: qcom: ipq5424: enable the download mode support
...
Pull new SoC support from Arnd Bergmann:
"Two new SoC families are added here, with devicetree files and a
little bit of infrastructure to allow booting:
- Blaize BLZP1600 is an AI chip using custom GSP (Graph Streaming
Processor) cores for computation, and two small Cortex-A53 cores
that run the operating system.
- SpacemiT K1 is a 64-bit RISC-V chip, using eight custom RVA22
compatible CPU cores with vector support.
Also marketed at AI applications, it has a much slower NPU compared
to BLZP1600, but in turn focuses on the CPU performance"
* tag 'soc-new-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
riscv: dts: spacemit: move aliases to board dts
riscv: dts: spacemit: add pinctrl property to uart0 in BPI-F3
riscv: defconfig: enable SpacemiT SoC
riscv: dts: spacemit: add Banana Pi BPI-F3 board device tree
riscv: dts: add initial SpacemiT K1 SoC device tree
riscv: add SpacemiT SoC family Kconfig support
dt-bindings: serial: 8250: Add SpacemiT K1 uart compatible
dt-bindings: interrupt-controller: Add SpacemiT K1 PLIC
dt-bindings: timer: Add SpacemiT K1 CLINT
dt-bindings: riscv: add SpacemiT K1 bindings
dt-bindings: riscv: Add SpacemiT X60 compatibles
MAINTAINERS: setup support for SpacemiT SoC tree
MAINTAINER: Add entry for Blaize SoC
arm64: defconfig: Enable Blaize BLZP1600 platform
arm64: dts: Add initial support for Blaize BLZP1600 CB2
arm64: Add Blaize BLZP1600 SoC family
dt-bindings: arm: blaize: Add Blaize BLZP1600 SoC
dt-bindings: Add Blaize vendor prefix
Pull SoC arm platform code updates from Arnd Bergmann:
"The updates here add code for the Microchip SAMA7D65 SoC, as well as
minor bugfixes for OMAP"
* tag 'soc-arm-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: omap1: Fix up the Retu IRQ on Nokia 770
ARM: omap2plus_defconfig: enable charger of TWL603X
ARM: at91: add new SoC sama7d65
ARM: at91: pm: change BU Power Switch to automatic mode
soc: atmel: fix device_node release in atmel_soc_device_init()
ARM: OMAP2+: Fix a typo
David Laight
Ryusuke Konishi
Tanya Agarwal
Dan Carpenter
Oxana Kharitonova
David Reaver
Su Yue
Linus Lüssing
Julian Sun
Kuan-Wei Chiu
Rob Herring (Arm)
Tio Zhang
Matthew Wilcox (Oracle)
Phillip Lougher
Jianan Huang
Linus Torvalds