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git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull landlock updates from Mickaël Salaün:
"This brings two main changes to Landlock:
- A signal scoping fix with a new interface for user space to know if
it is compatible with the running kernel.
- Audit support to give visibility on why access requests are denied,
including the origin of the security policy, missing access rights,
and description of object(s). This was designed to limit log spam
as much as possible while still alerting about unexpected blocked
access.
With these changes come new and improved documentation, and a lot of
new tests"
* tag 'landlock-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: (36 commits)
landlock: Add audit documentation
selftests/landlock: Add audit tests for network
selftests/landlock: Add audit tests for filesystem
selftests/landlock: Add audit tests for abstract UNIX socket scoping
selftests/landlock: Add audit tests for ptrace
selftests/landlock: Test audit with restrict flags
selftests/landlock: Add tests for audit flags and domain IDs
selftests/landlock: Extend tests for landlock_restrict_self(2)'s flags
selftests/landlock: Add test for invalid ruleset file descriptor
samples/landlock: Enable users to log sandbox denials
landlock: Add LANDLOCK_RESTRICT_SELF_LOG_SUBDOMAINS_OFF
landlock: Add LANDLOCK_RESTRICT_SELF_LOG_*_EXEC_* flags
landlock: Log scoped denials
landlock: Log TCP bind and connect denials
landlock: Log truncate and IOCTL denials
landlock: Factor out IOCTL hooks
landlock: Log file-related denials
landlock: Log mount-related denials
landlock: Add AUDIT_LANDLOCK_DOMAIN and log domain status
landlock: Add AUDIT_LANDLOCK_ACCESS and log ptrace denials
...
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git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux
Pull capabilities update from Serge Hallyn:
"This contains just one patch that removes a helper function whose last
user (smack) stopped using it in 2018"
* tag 'caps-pr-20250327' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux:
capability: Remove unused has_capability
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip"
This reverts commit 36f5f026df6c1cd8a20373adc4388d2b3401ce91, reversing
changes made to 43a7eec035a5b64546c8adefdc9cf96a116da14b.
Thomas says:
"I just noticed that for some incomprehensible reason, probably sheer
incompetemce when trying to utilize b4, I managed to merge an outdated
_and_ buggy version of that series.
Can you please revert that merge completely?"
Done.
Requested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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PASID usage requires PASID support in both device and IOMMU. Since the
iommu drivers always enable the PASID capability for the device if it
is supported, this extends the IOMMU_GET_HW_INFO to report the PASID
capability to userspace. Also, enhances the selftest accordingly.
Link: https://patch.msgid.link/r/20250321180143.8468-5-yi.l.liu@intel.com
Cc: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Zhangfei Gao <zhangfei.gao@linaro.org> #aarch64 platform
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Add reserve_mem_release_by_name() to release a reserved memory region
with a given name. This allows us to release reserved memory which is
defined by kernel cmdline, after boot.
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: linux-mm@kvack.org
Link: https://lore.kernel.org/173989133862.230693.14094993331347437600.stgit@devnote2
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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The tracing system needs a way to save all the currently loaded modules
and their addresses into persistent memory so that it can evaluate the
addresses on a reboot from a crash. When the persistent memory trace
starts, it will load the module addresses and names into the persistent
memory. To do so, it will call the module_for_each_mod() function and pass
it a function and data structure to get called on each loaded module. Then
it can record the memory.
This only implements that function.
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Sami Tolvanen <samitolvanen@google.com>
Cc: Daniel Gomez <da.gomez@samsung.com>
Cc: linux-modules@vger.kernel.org
Link: https://lore.kernel.org/20250305164608.962615966@goodmis.org
Acked-by: Petr Pavlu <petr.pavlu@suse.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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There's no reason to save the KASLR offset for the ring buffer itself.
That is used by the tracer. Now that the tracer has a way to save data in
the persistent memory of the ring buffer, have the tracing infrastructure
take care of the saving of the KASLR offset.
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20250305164608.792722274@goodmis.org
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Now that there's one meta data at the start of the persistent memory used by
the ring buffer, allow the caller to request some memory right after that
data that it can use as its own persistent memory.
Also fix some white space issues with ring_buffer_alloc().
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20250305164608.619631731@goodmis.org
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Instead of saving off the text and data pointers and using them to compare
with the current boot's text and data pointers, just save off the KASLR
offset. Then that can be used to figure out how to read the previous boots
buffer.
The last_boot_info will now show this offset, but only if it is for a
previous boot:
~# cat instances/boot_mapped/last_boot_info
39000000 [kernel]
~# echo function > instances/boot_mapped/current_tracer
~# cat instances/boot_mapped/last_boot_info
# Current
If the KASLR offset saved is for the current boot, the last_boot_info will
show the value of "current".
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20250305164608.274956504@goodmis.org
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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Binary printf() functions are using printf() type of format, and compiler
is not happy about them as is:
lib/vsprintf.c:3130:47: error: function ‘vbin_printf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
lib/vsprintf.c:3298:33: error: function ‘bstr_printf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
Fix the compilation errors by adding __printf() attribute.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250321144822.324050-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
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Binary printing functions are using printf() type of format, and compiler
is not happy about them as is:
kernel/trace/trace.c:3292:9: error: function ‘trace_vbprintk’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
kernel/trace/trace_seq.c:182:9: error: function ‘trace_seq_bprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
Fix the compilation errors by adding __printf() attribute.
While at it, move existing __printf() attributes from the implementations
to the declarations. IT also fixes incorrect attribute parameters that are
used for trace_array_printk().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250321144822.324050-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
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Binary printing functions are using printf() type of format, and compiler
is not happy about them as is:
fs/seq_file.c:418:35: error: function ‘seq_bprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
Fix the compilation errors by adding __printf() attribute.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250321144822.324050-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
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Binary printing functions are using printf() type of format, and compiler
is not happy about them as is:
lib/seq_buf.c:162:17: error: function ‘seq_buf_bprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
Fix the compilation errors by adding __printf() attribute.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250321144822.324050-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
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IOMAP_F_ATOMIC_BIO mistakenly took the same value as of IOMAP_F_SIZE_CHANGED
in patch '370a6de7651b ("iomap: rework IOMAP atomic flags")'.
Let's fix this and let's also create some more space for filesystem reported
flags to avoid this in future. This patch makes the core iomap flags to start
from bit 15, moving downwards. Note that "flags" member within struct iomap
is of type u16.
Fixes: 370a6de7651b ("iomap: rework IOMAP atomic flags")
Signed-off-by: "Ritesh Harjani (IBM)" <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20250327170119.61045-1-ritesh.list@gmail.com
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
- New option "printk.debug_non_panic_cpus" allows to store printk
messages from non-panic CPUs during panic. It might be useful when
panic() fails. It is disabled by default because it increases the
chance to see the messages printed before panic() and on the
panic-CPU.
- New build option "CONFIG_NULL_TTY_DEFAULT_CONSOLE" allows to build
kernel without the virtual terminal support which prefers ttynull
over serial console.
- Do not unblank suspended consoles.
- Some code clean up.
* tag 'printk-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
printk/panic: Add option to allow non-panic CPUs to write to the ring buffer.
printk: Add an option to allow ttynull to be a default console device
printk: Check CON_SUSPEND when unblanking a console
printk: Rename console_start to console_resume
printk: Rename console_stop to console_suspend
printk: Rename resume_console to console_resume_all
printk: Rename suspend_console to console_suspend_all
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git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing updates from Steven Rostedt:
- Add option traceoff_after_boot
In order to debug kernel boot, it sometimes is helpful to enable
tracing via the kernel command line. Unfortunately, by the time the
login prompt appears, the trace is overwritten by the init process
and other user space start up applications.
Adding a "traceoff_after_boot" will disable tracing when the kernel
passes control to init which will allow developers to be able to see
the traces that occurred during boot.
- Clean up the mmflags macros that display the GFP flags in trace
events
The macros to print the GFP flags for trace events had a bit of
duplication. The code was restructured to remove duplication and in
the process it also adds some flags that were missed before.
- Removed some dead code and scripts/draw_functrace.py
draw_functrace.py hasn't worked in years and as nobody complained
about it, remove it.
- Constify struct event_trigger_ops
The event_trigger_ops is just a structure that has function pointers
that are assigned when the variables are created. These variables
should all be constants.
- Other minor clean ups and fixes
* tag 'trace-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Replace strncpy with memcpy for fixed-length substring copy
tracing: Fix synth event printk format for str fields
tracing: Do not use PERF enums when perf is not defined
tracing: Ensure module defining synth event cannot be unloaded while tracing
tracing: fix return value in __ftrace_event_enable_disable for TRACE_REG_UNREGISTER
tracing/osnoise: Fix possible recursive locking for cpus_read_lock()
tracing: Align synth event print fmt
tracing: gfp: vsprintf: Do not print "none" when using %pGg printf format
tracepoint: Print the function symbol when tracepoint_debug is set
tracing: Constify struct event_trigger_ops
scripts/tracing: Remove scripts/tracing/draw_functrace.py
tracing: Update MAINTAINERS file to include tracepoint.c
tracing/user_events: Slightly simplify user_seq_show()
tracing/user_events: Don't use %pK through printk
tracing: gfp: Remove duplication of recording GFP flags
tracing: Remove orphaned event_trace_printk
ring-buffer: Fix typo in comment about header page pointer
tracing: Add traceoff_after_boot option
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git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull latency tracing updates from Steven Rostedt:
- Add some trace events to osnoise and timerlat sample generation
This adds more information to the osnoise and timerlat tracers as
well as allows BPF programs to be attached to these locations to
extract even more data.
- Fix to DECLARE_TRACE_CONDITION() macro
It wasn't used but now will be and it happened to be broken causing
the build to fail.
- Add scheduler specification monitors to runtime verifier (RV)
This is a continuation of Daniel Bristot's work.
RV allows monitors to run and react concurrently. Running the
cumulative model is equivalent to running single components using the
same reactors, with the advantage that it's easier to point out which
specification failed in case of error.
This update introduces nested monitors to RV, in short, the sysfs
monitor folder will contain a monitor named sched, which is nothing
but an empty container for other monitors. Controlling the sched
monitor (enable, disable, set reactors) controls all nested monitors.
The following scheduling monitors are added:
- sco: scheduling context operations
Monitor to ensure sched_set_state happens only in thread context
- tss: task switch while scheduling
Monitor to ensure sched_switch happens only in scheduling context
- snroc: set non runnable on its own context
Monitor to ensure set_state happens only in the respective task's context
- scpd: schedule called with preemption disabled
Monitor to ensure schedule is called with preemption disabled
- snep: schedule does not enable preempt
Monitor to ensure schedule does not enable preempt
- sncid: schedule not called with interrupt disabled
Monitor to ensure schedule is not called with interrupt disabled
* tag 'trace-latency-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tools/rv: Allow rv list to filter for container
Documentation/rv: Add docs for the sched monitors
verification/dot2k: Add support for nested monitors
tools/rv: Add support for nested monitors
rv: Add scpd, snep and sncid per-cpu monitors
rv: Add snroc per-task monitor
rv: Add sco and tss per-cpu monitors
rv: Add option for nested monitors and include sched
sched: Add sched tracepoints for RV task model
rv: Add license identifiers to monitor files
tracing: Fix DECLARE_TRACE_CONDITION
trace/osnoise: Add trace events for samples
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git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull ftrace updates from Steven Rostedt:
- Record function parameters for function and function graph tracers
An option has been added to function tracer (func-args) and the
function graph tracer (funcgraph-args) that when set, the tracers
will record the registers that hold the arguments into each function
event. On reading of the trace, it will use BTF to print those
arguments. Most archs support up to 6 arguments (depending on the
complexity of the arguments) and those are printed.
If a function has more arguments then what was recorded, the output
will end with " ... )".
Example of function graph tracer:
6) | dummy_xmit [dummy](skb = 0x8887c100, dev = 0x872ca000) {
6) | consume_skb(skb = 0x8887c100) {
6) | skb_release_head_state(skb = 0x8887c100) {
6) 0.178 us | sock_wfree(skb = 0x8887c100)
6) 0.627 us | }
- The rest of the changes are minor clean ups and fixes
* tag 'ftrace-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Use hashtable.h for event_hash
tracing: Fix use-after-free in print_graph_function_flags during tracer switching
function_graph: Remove the unused variable func
ftrace: Add arguments to function tracer
ftrace: Have funcgraph-args take affect during tracing
ftrace: Add support for function argument to graph tracer
ftrace: Add print_function_args()
ftrace: Have ftrace_free_filter() WARN and exit if ops is active
fgraph: Correct typo in ftrace_return_to_handler comment
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"Ext4 bug fixes and cleanups, including:
- hardening against maliciously fuzzed file systems
- backwards compatibility for the brief period when we attempted to
ignore zero-width characters
- avoid potentially BUG'ing if there is a file system corruption
found during the file system unmount
- fix free space reporting by statfs when project quotas are enabled
and the free space is less than the remaining project quota
Also improve performance when replaying a journal with a very large
number of revoke records (applicable for Lustre volumes)"
* tag 'ext4-for_linus-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (71 commits)
ext4: fix OOB read when checking dotdot dir
ext4: on a remount, only log the ro or r/w state when it has changed
ext4: correct the error handle in ext4_fallocate()
ext4: Make sb update interval tunable
ext4: avoid journaling sb update on error if journal is destroying
ext4: define ext4_journal_destroy wrapper
ext4: hash: simplify kzalloc(n * 1, ...) to kzalloc(n, ...)
jbd2: add a missing data flush during file and fs synchronization
ext4: don't over-report free space or inodes in statvfs
ext4: clear DISCARD flag if device does not support discard
jbd2: remove jbd2_journal_unfile_buffer()
ext4: reorder capability check last
ext4: update the comment about mb_optimize_scan
jbd2: fix off-by-one while erasing journal
ext4: remove references to bh->b_page
ext4: goto right label 'out_mmap_sem' in ext4_setattr()
ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all()
ext4: introduce ITAIL helper
jbd2: remove redundant function jbd2_journal_has_csum_v2or3_feature
ext4: remove redundant function ext4_has_metadata_csum
...
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git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, there are three major updates: (1) folio conversion,
(2) refactoring for mount API conversion, (3) some performance
improvement such as direct IO, checkpoint speed, and IO priority
hints.
For stability, there are patches which add more sanity checks and
fixes some major issues like i_size in atomic write operations and
write pointer recovery in zoned devices.
Enhancements:
- huge folio converion work by Matthew Wilcox
- clean up for mount API conversion by Eric Sandeen
- improve direct IO speed in the overwrite case
- add some sanity check on node consistency
- set highest IO priority for checkpoint thread
- keep POSIX_FADV_NOREUSE ranges and add sysfs entry to reclaim pages
- add ioctl to get IO priority hint
- add carve_out sysfs node for fsstat
Bug fixes:
- disable nat_bits during umount to avoid potential nat entry corruption
- fix missing i_size update on atomic writes
- fix missing discard for active segments
- fix running out of free segments
- fix out-of-bounds access in f2fs_truncate_inode_blocks()
- call f2fs_recover_quota_end() correctly
- fix potential deadloop in prepare_compress_overwrite()
- fix the missing write pointer correction for zoned device
- fix to avoid panic once fallocation fails for pinfile
- don't retry IO for corrupted data scenario
There are many other clean up patches and minor bug fixes as usual"
* tag 'f2fs-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (68 commits)
f2fs: fix missing discard for active segments
f2fs: optimize f2fs DIO overwrites
f2fs: fix to avoid atomicity corruption of atomic file
f2fs: pass sbi rather than sb to parse_options()
f2fs: pass sbi rather than sb to quota qf_name helpers
f2fs: defer readonly check vs norecovery
f2fs: Pass sbi rather than sb to f2fs_set_test_dummy_encryption
f2fs: make LAZYTIME a mount option flag
f2fs: make INLINECRYPT a mount option flag
f2fs: factor out an f2fs_default_check function
f2fs: consolidate unsupported option handling errors
f2fs: use f2fs_sb_has_device_alias during option parsing
f2fs: add carve_out sysfs node
f2fs: fix to avoid running out of free segments
f2fs: Remove f2fs_write_node_page()
f2fs: Remove f2fs_write_meta_page()
f2fs: Remove f2fs_write_data_page()
f2fs: Remove check for ->writepage
Revert "f2fs: rebuild nat_bits during umount"
f2fs: fix to avoid accessing uninitialized curseg
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 updates from Andreas Gruenbacher:
- Fix two bugs related to locking request cancelation (locking request
being retried instead of canceled; canceling the wrong locking
request)
- Prevent a race between inode creation and deferred delete analogous
to commit ffd1cf0443a2 from 6.13. This now allows to further simplify
gfs2_evict_inode() without introducing mysterious problems
- When in inode delete should be verified / retried "later" but that
isn't possible, skip the delete instead of carrying it out
immediately. This broke in 6.13
- More folio conversions from Matthew Wilcox (plus a fix from Dan
Carpenter)
- Various minor fixes and cleanups
* tag 'gfs2-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (22 commits)
gfs2: some comment clarifications
gfs2: Fix a NULL vs IS_ERR() bug in gfs2_find_jhead()
gfs2: Convert gfs2_meta_read_endio() to use a folio
gfs2: Convert gfs2_end_log_write_bh() to work on a folio
gfs2: Convert gfs2_find_jhead() to use a folio
gfs2: Convert gfs2_jhead_pg_srch() to gfs2_jhead_folio_search()
gfs2: Use b_folio in gfs2_check_magic()
gfs2: Use b_folio in gfs2_submit_bhs()
gfs2: Use b_folio in gfs2_trans_add_meta()
gfs2: Use b_folio in gfs2_log_write_bh()
gfs2: skip if we cannot defer delete
gfs2: remove redundant warnings
gfs2: minor evict fix
gfs2: Prevent inode creation race (2)
gfs2: Fix additional unlikely request cancelation race
gfs2: Fix request cancelation bug
gfs2: Check for empty queue in run_queue
gfs2: Remove more dead code in add_to_queue
gfs2: Replace GIF_DEFER_DELETE with GLF_DEFER_DELETE
gfs2: glock holder GL_NOPID fix
...
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- Remove unused tools 'pci' build target left over after moving tests to
tools/testing/selftests/pci_endpoint (Jianfeng Liu)
- Fix typos and whitespace errors (Bjorn Helgaas)
* pci/misc:
PCI: Fix typos
tools/Makefile: Remove pci target
# Conflicts:
# drivers/pci/endpoint/functions/pci-epf-test.c
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- Move struct dwc_pcie_vsec_id to include/linux/pcie-dwc.h, where it can be
shared by debugfs, perf, sysfs, etc (Manivannan Sadhasivam)
- Add dw_pcie_find_vsec_capability() to locate Vendor Specific Extended
Capabilities (Shradha Todi)
- Add debugfs-based Silicon Debug, Error Injection, Statistical Counter
support for DWC (Shradha Todi)
- Add debugfs property to expose LTSSM status of DWC PCIe link (Hans Zhang)
- Add Rockchip Vendor ID and Vendor Specific ID of RAS DES Capability so
the DWC debugfs features work for Rockchip as well (Niklas Cassel)
* pci/controller/dwc:
PCI: dw-rockchip: Hide broken ATS capability for RK3588 running in EP mode
PCI: dwc: ep: Add dw_pcie_ep_hide_ext_capability()
PCI: dwc: ep: Return -ENOMEM for allocation failures
PCI: dwc: Add Rockchip to the RAS DES allowed vendor list
PCI: Add Rockchip Vendor ID
PCI: dwc: Add debugfs property to provide LTSSM status of the PCIe link
PCI: dwc: Add debugfs based Statistical Counter support for DWC
PCI: dwc: Add debugfs based Error Injection support for DWC
PCI: dwc: Add debugfs based Silicon Debug support for DWC
PCI: dwc: Add helper to find the Vendor Specific Extended Capability (VSEC)
perf/dwc_pcie: Move common DWC struct definitions to 'pcie-dwc.h'
|
|
- Fix endpoint BAR testing so the test can skip disabled BARs instead of
reporting them as failures (Niklas Cassel)
- Verify that pci_endpoint interrupt tests set the correct IRQ type
(Kunihiko Hayashi)
- Fix interpretation of pci_endpoint_test_bars_read_bar() error returns
(Niklas Cassel)
- Fix potential string truncation in pci_endpoint_test_probe() (Niklas
Cassel)
- Increase endpoint test BAR size variable to accommodate BARs larger than
INT_MAX (Niklas Cassel)
- Release IRQs to avoid leak in pci_endpoint interrupt tests (Kunihiko
Hayashi)
- Log the correct IRQ type when pci_endpoint IRQ request test fails
(Kunihiko Hayashi)
- Remove pci_endpoint_test irq_type and no_msi globals; instead use
test->irq_type (Kunihiko Hayashi)
- Remove unnecessary use of managed IRQ functions in pci_endpoint_test
(Kunihiko Hayashi)
- Add and use IRQ_TYPE_* defines in pci_endpoint_test (Niklas Cassel)
- Add struct pci_epc_features.intx_capable and note that RK3568 and RK3588
can't raise INTx interrupts (Niklas Cassel)
- Expose supported IRQ types in CAPS so pci_endpoint_test can set
appropriate type (Niklas Cassel)
- Add PCITEST_IRQ_TYPE_AUTO to pci_endpoint_test for cases where the IRQ
type doesn't matter (Niklas Cassel)
* pci/endpoint-test:
misc: pci_endpoint_test: Add support for PCITEST_IRQ_TYPE_AUTO
PCI: endpoint: pci-epf-test: Expose supported IRQ types in CAPS register
PCI: dw-rockchip: Endpoint mode cannot raise INTx interrupts
PCI: endpoint: Add intx_capable to epc_features struct
selftests: pci_endpoint: Use IRQ_TYPE_* defines from UAPI header
misc: pci_endpoint_test: Use IRQ_TYPE_* defines from UAPI header
PCI: endpoint: pcitest: Add IRQ_TYPE_* defines to UAPI header
misc: pci_endpoint_test: Do not use managed IRQ functions
misc: pci_endpoint_test: Remove global 'irq_type' and 'no_msi'
misc: pci_endpoint_test: Fix 'irq_type' to convey the correct type
misc: pci_endpoint_test: Fix displaying 'irq_type' after 'request_irq' error
misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error
misc: pci_endpoint_test: Handle BAR sizes larger than INT_MAX
misc: pci_endpoint_test: Give disabled BARs a distinct error code
misc: pci_endpoint_test: Fix potential truncation in pci_endpoint_test_probe()
misc: pci_endpoint_test: Fix pci_endpoint_test_bars_read_bar() error handling
selftests: pci_endpoint: Add GET_IRQTYPE checks to each interrupt test
selftests: pci_endpoint: Skip disabled BARs
|
|
- Convert PCI device data so pci-epf-test works correctly on big-endian
endpoint systems (Niklas Cassel)
- Add BAR_RESIZABLE type to endpoint framework (Niklas Cassel)
- Add pci_epc_bar_size_to_rebar_cap() to convert a size to the Resizable
BAR Capability so endpoint drivers can configure what the Capability
register advertises (Niklas Cassel)
- Add DWC core support for EPF drivers to set BAR_RESIZABLE type and size
via dw_pcie_ep_set_bar() (Niklas Cassel)
- Describe TI AM65x (keystone) BARs 2 and 5 as Resizable, not Fixed
(Niklas Cassel)
- Reduce TI AM65x (keystone) BAR alignment requirement from 1MB to 64KB
(Niklas Cassel)
- Describe Rockchip rk3568 and rk3588 BARs as Resizable, not Fixed (Niklas
Cassel)
- Drop unused devm_pci_epc_destroy() (Zijun Hu)
- Fix pci-epf-test double free that causes an oops if the host reboots and
PERST# deassertion restarts endpoint BAR allocation (Christian Bruel)
- Drop dw_pcie_ep_find_ext_capability() and use
dw_pcie_find_ext_capability() instead (Niklas Cassel)
* pci/endpoint:
PCI: dwc: ep: Remove superfluous function dw_pcie_ep_find_ext_capability()
PCI: endpoint: pci-epf-test: Fix double free that causes kernel to oops
PCI: endpoint: Remove unused devm_pci_epc_destroy()
PCI: dw-rockchip: Describe Resizable BARs as Resizable BARs
PCI: keystone: Specify correct alignment requirement
PCI: keystone: Describe Resizable BARs as Resizable BARs
PCI: dwc: ep: Allow EPF drivers to configure the size of Resizable BARs
PCI: dwc: ep: Move dw_pcie_ep_find_ext_capability()
PCI: endpoint: Add pci_epc_bar_size_to_rebar_cap()
PCI: endpoint: Allow EPF drivers to configure the size of Resizable BARs
PCI: endpoint: pci-epf-test: Handle endianness properly
|
|
- Add device_add_of_node() to set dev->of_node and dev->fwnode only if they
haven't been set already (Herve Codina)
- Allow of_pci_set_address() to set the DT address property for root bus
nodes, where there is no PCI bridge to supply the PCI bus/device/function
part of the property (Herve Codina)
- Create DT nodes for PCI host bridges to enable loading device tree
overlays to create platform devices for PCI devices that have several
features that require multiple drivers (Herve Codina)
* pci/devtree-create:
PCI: of: Create device tree PCI host bridge node
PCI: of_property: Constify parameter in of_pci_get_addr_flags()
PCI: of_property: Add support for NULL pdev in of_pci_set_address()
PCI: of: Use device_{add,remove}_of_node() to attach of_node to existing device
driver core: Introduce device_{add,remove}_of_node()
|
|
- Use pci_resource_n() to simplify BAR/window resource lookup (Ilpo
Järvinen)
- Fix typo that repeatedly distributed resources to a bridge instead of
iterating over subordinate bridges, which resulted in too little space to
assign some BARs (Kai-Heng Feng)
- Relax bridge window tail sizing for optional resources, e.g., IOV BARs,
to avoid failures when removing and re-adding devices (Ilpo Järvinen)
- Fix a double counting error for I/O resources, as we previously did for
memory resources (Ilpo Järvinen)
- Use resource_set_{range,size}() helpers in more places (Ilpo Järvinen)
- Add pci_resource_is_iov() to identify IOV resources (Ilpo Järvinen)
- Add pci_resource_num() to look up the BAR number from the resource
pointer (Ilpo Järvinen)
- Add restore_dev_resource() to simplify code that resources saved device
resources (Ilpo Järvinen)
- Allow drivers to enable devices even if we haven't assigned optional IOV
resources to them (Ilpo Järvinen)
- Improve debug output during resource reallocation (Ilpo Järvinen)
- Rework handling of optional resources (IOV BARs, ROMs) to reduce failures
if we can't allocate them (Ilpo Järvinen)
- Move declarations of pci_rescan_bus_bridge_resize(),
pci_reassign_bridge_resources(), and CardBus-related sizes from
include/linux/pci.h to drivers/pci/pci.h since they're not used outside
the PCI core (Ilpo Järvinen)
- Make pci_setup_bridge() static (Ilpo Järvinen)
- Fix a NULL dereference in the SR-IOV VF creation error path (Shay Drory)
- Fix s390 mmio_read/write syscalls, which didn't cause page faults in some
cases, which broke vfio-pci lazy mapping on first access (Niklas
Schnelle)
- Add pdev->non_mappable_bars to replace CONFIG_VFIO_PCI_MMAP, which was
disabled only for s390 (Niklas Schnelle)
- Support mmap of PCI resources on s390 except for ISM devices (Niklas
Schnelle)
* pci/resource:
s390/pci: Support mmap() of PCI resources except for ISM devices
s390/pci: Introduce pdev->non_mappable_bars and replace VFIO_PCI_MMAP
s390/pci: Fix s390_mmio_read/write syscall page fault handling
PCI: Fix NULL dereference in SR-IOV VF creation error path
PCI: Move cardbus IO size declarations into pci/pci.h
PCI: Make pci_setup_bridge() static
PCI: Move resource reassignment func declarations into pci/pci.h
PCI: Move pci_rescan_bus_bridge_resize() declaration to pci/pci.h
PCI: Fix BAR resizing when VF BARs are assigned
PCI: Do not claim to release resource falsely
PCI: Increase Resizable BAR support from 512 GB to 128 TB
PCI: Rework optional resource handling
PCI: Perform reset_resource() and build fail list in sync
PCI: Use res->parent to check if resource is assigned
PCI: Add debug print when releasing resources before retry
PCI: Indicate optional resource assignment failures
PCI: Always have realloc_head in __assign_resources_sorted()
PCI: Extend enable to check for any optional resource
PCI: Add restore_dev_resource()
PCI: Remove incorrect comment from pci_reassign_resource()
PCI: Consolidate assignment loop next round preparation
PCI: Rename retval to ret
PCI: Use while loop and break instead of gotos
PCI: Refactor pdev_sort_resources() & __dev_sort_resources()
PCI: Converge return paths in __assign_resources_sorted()
PCI: Add dev & res local variables to resource assignment funcs
PCI: Add pci_resource_num() helper
PCI: Check resource_size() separately
PCI: Add pci_resource_is_iov() to identify IOV resources
PCI: Use resource_set_{range,size}() helpers
PCI: Use SZ_* instead of literals in setup-bus.c
PCI: Fix old_size lower bound in calculate_iosize() too
PCI: Allow relaxed bridge window tail sizing for optional resources
PCI: Simplify size1 assignment logic
PCI: Use min_align, not unrelated add_align, for size0
PCI: Remove add_align overwrite unrelated to size0
PCI: Use downstream bridges for distributing resources
PCI: Cleanup dev->resource + resno to use pci_resource_n()
|
|
- Drop shpchp module init/exit logging (Ilpo Järvinen)
- Replace shpchp dbg() with ctrl_dbg() and remove unused dbg(), err(),
info(), warn() wrappers (Ilpo Järvinen)
- Drop 'shpchp_debug' module parameter in favor of standard dynamic
debugging (Ilpo Järvinen)
- Drop unused .get_power(), .set_power() function pointers (Guilherme
Giacomo Simoes)
- Drop superfluous pci_hotplug_slot_list (Lukas Wunner)
- Drop superfluous try_module_get() calls (Lukas Wunner)
- Drop superfluous NULL pointer checks (Lukas Wunner)
- Pass struct hotplug_slot pointers directly to avoid backpointer
dereferencing in has_*_file() (Lukas Wunner)
- Inline pci_hp_{create,remove}_module_link() to reduce exported symbols
(Lukas Wunner)
- Disable hotplug interrupts in portdrv only when pciehp is not enabled to
prevent issuing two hotplug commands too close together (Feng Tang)
- Skip pciehp 'device replaced' check if the device has been removed to
address a common deadlock when resuming after a device was removed during
system sleep (Lukas Wunner)
- Don't enable pciehp hotplug interupt when resuming in poll mode (Ilpo
Järvinen)
* pci/hotplug:
PCI: pciehp: Don't enable HPIE when resuming in poll mode
PCI: pciehp: Avoid unnecessary device replacement check
PCI/portdrv: Only disable pciehp interrupts early when needed
PCI: hotplug: Inline pci_hp_{create,remove}_module_link()
PCI: hotplug: Avoid backpointer dereferencing in has_*_file()
PCI: hotplug: Drop superfluous NULL pointer checks in has_*_file()
PCI: hotplug: Drop superfluous try_module_get() calls
PCI: hotplug: Drop superfluous pci_hotplug_slot_list
PCI: cpcihp: Remove unused .get_power() and .set_power()
PCI: shpchp: Remove 'shpchp_debug' module parameter
PCI: shpchp: Remove unused logging wrappers
PCI: shpchp: Change dbg() -> ctrl_dbg()
PCI: shpchp: Remove logging from module init/exit functions
|
|
- Enable Configuration RRS SV early instead of during child bus scanning
(Bjorn Helgaas)
- Cache offset of Resizable BAR capability to avoid redundant searches for
it (Bjorn Helgaas)
- Fix reference leaks in pci_register_host_bridge() and
pci_alloc_child_bus() (Ma Ke)
- Drop put_device() in pci_register_host_bridge() left over from converting
device_register() to device_add() (Dan Carpenter)
* pci/enumeration:
PCI: Remove stray put_device() in pci_register_host_bridge()
PCI: Fix reference leak in pci_alloc_child_bus()
PCI: Fix reference leak in pci_register_host_bridge()
PCI: Cache offset of Resizable BAR capability
PCI: Enable Configuration RRS SV early
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"This is mainly set of cleanups of asm-generic/io.h, resolving problems
with inconsistent semantics of ioread64/iowrite64 that were causing
runtime and build issues.
The "GENERIC_IOMAP" version that switches between inb()/outb() and
readb()/writeb() style accessors is now only used on architectures
that have PC-style ISA devices that are not memory mapped (x86, uml,
m68k-q40 and powerpc-powernv), while alpha and parisc use a more
complicated variant and everything else just maps the ioread
interfaces to plan MMIO (readb/writeb etc).
In addition there are two small changes from Raag Jadav to simplify
the asm-generic/io.h indirect inclusions and from Jann Horn to fix a
corner case with read_word_at_a_time"
* tag 'asm-generic-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
rwonce: fix crash by removing READ_ONCE() for unaligned read
rwonce: handle KCSAN like KASAN in read_word_at_a_time()
m68k: coldfire: select PCI_IOMAP for PCI
mips: export pci_iounmap()
mips: fix PCI_IOBASE definition
m68k/nommu: stop using GENERIC_IOMAP
mips: drop GENERIC_IOMAP wrapper
powerpc: asm/io.h: remove split ioread64/iowrite64 helpers
parisc: stop using asm-generic/iomap.h
sh: remove duplicate ioread/iowrite helpers
alpha: stop using asm-generic/iomap.h
io.h: drop unused headers
drm/draw: include missing headers
asm-generic/io.h: rework split ioread64/iowrite64 helpers
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|
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"These are the updates for SoC specific drivers and related subsystems:
- Firmware driver updates for SCMI, FF-A and SMCCC firmware
interfaces, adding support for additional firmware features
including SoC identification and FF-A SRI callbacks as well as
various bugfixes
- Memory controller updates for Nvidia and Mediatek
- Reset controller support for microchip sam9x7 and imx8qxp/imx8qm
- New hardware support for multiple Mediatek, Renesas and Samsung
Exynos chips
- Minor updates on Zynq, Qualcomm, Amlogic, TI, Samsung, Nvidia and
Apple chips
There will be a follow up with a few more driver updates that are
still causing build regressions at the moment"
* tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (97 commits)
irqchip: Add support for Amlogic A4 and A5 SoCs
dt-bindings: interrupt-controller: Add support for Amlogic A4 and A5 SoCs
reset: imx: fix incorrect module device table
dt-bindings: power: qcom,kpss-acc-v2: add qcom,msm8916-acc compatible
bus: qcom-ssc-block-bus: Fix the error handling path of qcom_ssc_block_bus_probe()
bus: qcom-ssc-block-bus: Remove some duplicated iounmap() calls
soc: qcom: pd-mapper: Add support for SDM630/636
reset: imx: Add SCU reset driver for i.MX8QXP and i.MX8QM
dt-bindings: firmware: imx: add property reset-controller
dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7
memory: mtk-smi: Add ostd setting for mt8192
dt-bindings: soc: samsung: exynos-usi: Drop unnecessary status from example
firmware: tegra: bpmp: Fix typo in bpmp-abi.h
soc/tegra: pmc: Use str_enable_disable-like helpers
soc: samsung: include linux/array_size.h where needed
firmware: arm_scmi: use ioread64() instead of ioread64_hi_lo()
soc: mediatek: mtk-socinfo: Add extra entry for MT8395AV/ZA Genio 1200
soc: mediatek: mt8188-mmsys: Add support for DSC on VDO0
soc: mediatek: mmsys: Migrate all tables to MMSYS_ROUTE() macro
soc: mediatek: mt8365-mmsys: Fix routing table masks and values
...
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Some Infineon devices have a issue where the status register will get
stuck with a quick REQUEST_USE / COMMAND_READY sequence. This is not
simply a matter of requiring a longer timeout; the work around is to
retry the command submission. Add appropriate logic to do this in the
send path.
This is fixed in later firmware revisions, but those are not always
available, and cannot generally be easily updated from outside a
firmware environment.
Testing has been performed with a simple repeated loop of doing a
TPM2_CC_GET_CAPABILITY for TPM_CAP_PROP_MANUFACTURER using the Go code
at:
https://the.earth.li/~noodles/tpm-stuff/timeout-reproducer-simple.go
It can take several hours to reproduce, and several million operations.
Signed-off-by: Jonathan McDowell <noodles@meta.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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[ 114.987980][ T5313] WARNING: CPU: 6 PID: 5313 at io_uring/io_uring.c:872 io_req_post_cqe+0x12e/0x4f0
[ 114.991597][ T5313] RIP: 0010:io_req_post_cqe+0x12e/0x4f0
[ 115.001880][ T5313] Call Trace:
[ 115.002222][ T5313] <TASK>
[ 115.007813][ T5313] io_send+0x4fe/0x10f0
[ 115.009317][ T5313] io_issue_sqe+0x1a6/0x1740
[ 115.012094][ T5313] io_wq_submit_work+0x38b/0xed0
[ 115.013223][ T5313] io_worker_handle_work+0x62a/0x1600
[ 115.013876][ T5313] io_wq_worker+0x34f/0xdf0
As the comment states, io_req_post_cqe() should only be used by
multishot requests, i.e. REQ_F_APOLL_MULTISHOT, which bundled sends are
not. Add a flag signifying whether a request wants to post multiple
CQEs. Eventually REQ_F_APOLL_MULTISHOT should imply the new flag, but
that's left out for simplicity.
Cc: stable@vger.kernel.org
Fixes: a05d1f625c7aa ("io_uring/net: support bundles for send")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/8b611dbb54d1cd47a88681f5d38c84d0c02bc563.1743067183.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Continue Netlink conversions to per-namespace RTNL lock
(IPv4 routing, routing rules, routing next hops, ARP ioctls)
- Continue extending the use of netdev instance locks. As a driver
opt-in protect queue operations and (in due course) ethtool
operations with the instance lock and not RTNL lock.
- Support collecting TCP timestamps (data submitted, sent, acked) in
BPF, allowing for transparent (to the application) and lower
overhead tracking of TCP RPC performance.
- Tweak existing networking Rx zero-copy infra to support zero-copy
Rx via io_uring.
- Optimize MPTCP performance in single subflow mode by 29%.
- Enable GRO on packets which went thru XDP CPU redirect (were queued
for processing on a different CPU). Improving TCP stream
performance up to 2x.
- Improve performance of contended connect() by 200% by searching for
an available 4-tuple under RCU rather than a spin lock. Bring an
additional 229% improvement by tweaking hash distribution.
- Avoid unconditionally touching sk_tsflags on RX, improving
performance under UDP flood by as much as 10%.
- Avoid skb_clone() dance in ping_rcv() to improve performance under
ping flood.
- Avoid FIB lookup in netfilter if socket is available, 20% perf win.
- Rework network device creation (in-kernel) API to more clearly
identify network namespaces and their roles. There are up to 4
namespace roles but we used to have just 2 netns pointer arguments,
interpreted differently based on context.
- Use sysfs_break_active_protection() instead of trylock to avoid
deadlocks between unregistering objects and sysfs access.
- Add a new sysctl and sockopt for capping max retransmit timeout in
TCP.
- Support masking port and DSCP in routing rule matches.
- Support dumping IPv4 multicast addresses with RTM_GETMULTICAST.
- Support specifying at what time packet should be sent on AF_XDP
sockets.
- Expose TCP ULP diagnostic info (for TLS and MPTCP) to non-admin
users.
- Add Netlink YAML spec for WiFi (nl80211) and conntrack.
- Introduce EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() for symbols
which only need to be exported when IPv6 support is built as a
module.
- Age FDB entries based on Rx not Tx traffic in VxLAN, similar to
normal bridging.
- Allow users to specify source port range for GENEVE tunnels.
- netconsole: allow attaching kernel release, CPU ID and task name to
messages as metadata
Driver API:
- Continue rework / fixing of Energy Efficient Ethernet (EEE) across
the SW layers. Delegate the responsibilities to phylink where
possible. Improve its handling in phylib.
- Support symmetric OR-XOR RSS hashing algorithm.
- Support tracking and preserving IRQ affinity by NAPI itself.
- Support loopback mode speed selection for interface selftests.
Device drivers:
- Remove the IBM LCS driver for s390
- Remove the sb1000 cable modem driver
- Add support for SFP module access over SMBus
- Add MCTP transport driver for MCTP-over-USB
- Enable XDP metadata support in multiple drivers
- Ethernet high-speed NICs:
- Broadcom (bnxt):
- add PCIe TLP Processing Hints (TPH) support for new AMD
platforms
- support dumping RoCE queue state for debug
- opt into instance locking
- Intel (100G, ice, idpf):
- ice: rework MSI-X IRQ management and distribution
- ice: support for E830 devices
- iavf: add support for Rx timestamping
- iavf: opt into instance locking
- nVidia/Mellanox:
- mlx4: use page pool memory allocator for Rx
- mlx5: support for one PTP device per hardware clock
- mlx5: support for 200Gbps per-lane link modes
- mlx5: move IPSec policy check after decryption
- AMD/Solarflare:
- support FW flashing via devlink
- Cisco (enic):
- use page pool memory allocator for Rx
- enable 32, 64 byte CQEs
- get max rx/tx ring size from the device
- Meta (fbnic):
- support flow steering and RSS configuration
- report queue stats
- support TCP segmentation
- support IRQ coalescing
- support ring size configuration
- Marvell/Cavium:
- support AF_XDP
- Wangxun:
- support for PTP clock and timestamping
- Huawei (hibmcge):
- checksum offload
- add more statistics
- Ethernet virtual:
- VirtIO net:
- aggressively suppress Tx completions, improve perf by 96%
with 1 CPU and 55% with 2 CPUs
- expose NAPI to IRQ mapping and persist NAPI settings
- Google (gve):
- support XDP in DQO RDA Queue Format
- opt into instance locking
- Microsoft vNIC:
- support BIG TCP
- Ethernet NICs consumer, and embedded:
- Synopsys (stmmac):
- cleanup Tx and Tx clock setting and other link-focused
cleanups
- enable SGMII and 2500BASEX mode switching for Intel platforms
- support Sophgo SG2044
- Broadcom switches (b53):
- support for BCM53101
- TI:
- iep: add perout configuration support
- icssg: support XDP
- Cadence (macb):
- implement BQL
- Xilinx (axinet):
- support dynamic IRQ moderation and changing coalescing at
runtime
- implement BQL
- report standard stats
- MediaTek:
- support phylink managed EEE
- Intel:
- igc: don't restart the interface on every XDP program change
- RealTek (r8169):
- support reading registers of internal PHYs directly
- increase max jumbo packet size on RTL8125/RTL8126
- Airoha:
- support for RISC-V NPU packet processing unit
- enable scatter-gather and support MTU up to 9kB
- Tehuti (tn40xx):
- support cards with TN4010 MAC and an Aquantia AQR105 PHY
- Ethernet PHYs:
- support for TJA1102S, TJA1121
- dp83tg720: add randomized polling intervals for link detection
- dp83822: support changing the transmit amplitude voltage
- support for LEDs on 88q2xxx
- CAN:
- canxl: support Remote Request Substitution bit access
- flexcan: add S32G2/S32G3 SoC
- WiFi:
- remove cooked monitor support
- strict mode for better AP testing
- basic EPCS support
- OMI RX bandwidth reduction support
- batman-adv: add support for jumbo frames
- WiFi drivers:
- RealTek (rtw88):
- support RTL8814AE and RTL8814AU
- RealTek (rtw89):
- switch using wiphy_lock and wiphy_work
- add BB context to manipulate two PHY as preparation of MLO
- improve BT-coexistence mechanism to play A2DP smoothly
- Intel (iwlwifi):
- add new iwlmld sub-driver for latest HW/FW combinations
- MediaTek (mt76):
- preparation for mt7996 Multi-Link Operation (MLO) support
- Qualcomm/Atheros (ath12k):
- continued work on MLO
- Silabs (wfx):
- Wake-on-WLAN support
- Bluetooth:
- add support for skb TX SND/COMPLETION timestamping
- hci_core: enable buffer flow control for SCO/eSCO
- coredump: log devcd dumps into the monitor
- Bluetooth drivers:
- intel: add support to configure TX power
- nxp: handle bootloader error during cmd5 and cmd7"
* tag 'net-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1681 commits)
unix: fix up for "apparmor: add fine grained af_unix mediation"
mctp: Fix incorrect tx flow invalidation condition in mctp-i2c
net: usb: asix: ax88772: Increase phy_name size
net: phy: Introduce PHY_ID_SIZE — minimum size for PHY ID string
net: libwx: fix Tx L4 checksum
net: libwx: fix Tx descriptor content for some tunnel packets
atm: Fix NULL pointer dereference
net: tn40xx: add pci-id of the aqr105-based Tehuti TN4010 cards
net: tn40xx: prepare tn40xx driver to find phy of the TN9510 card
net: tn40xx: create swnode for mdio and aqr105 phy and add to mdiobus
net: phy: aquantia: add essential functions to aqr105 driver
net: phy: aquantia: search for firmware-name in fwnode
net: phy: aquantia: add probe function to aqr105 for firmware loading
net: phy: Add swnode support to mdiobus_scan
gve: add XDP DROP and PASS support for DQ
gve: update XDP allocation path support RX buffer posting
gve: merge packet buffer size fields
gve: update GQ RX to use buf_size
gve: introduce config-based allocation for XDP
gve: remove xdp_xsk_done and xdp_xsk_wakeup statistics
...
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Pull zstd updates from Nick Terrell:
"Update zstd to the latest upstream release v1.5.7.
The two major motivations for updating Zstandard are to keep the code
up to date, and to expose API's needed by Intel for the QAT
compression accelerator.
Imported cleanly from the upstream tag v1.5.7-kernel, which is signed
by upstream's signing key EF8FE99528B52FFD"
Link: https://github.com/facebook/zstd/releases/tag/v1.5.7
Link: https://github.com/facebook/zstd/releases/tag/v1.5.7-kernel
Link: https://keyserver.ubuntu.com/pks/lookup?search=EF8FE99528B52FFD&fingerprint=on&op=index
* tag 'zstd-linus-v6.15-rc1' of https://github.com/terrelln/linux:
zstd: Import upstream v1.5.7
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git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl
Pull sysctl updates from Joel Granados:
- Move vm_table members out of kernel/sysctl.c
All vm_table array members have moved to their respective subsystems
leading to the removal of vm_table from kernel/sysctl.c. This
increases modularity by placing the ctl_tables closer to where they
are actually used and at the same time reducing the chances of merge
conflicts in kernel/sysctl.c.
- ctl_table range fixes
Replace the proc_handler function that checks variable ranges in
coredump_sysctls and vdso_table with the one that actually uses the
extra{1,2} pointers as min/max values. This tightens the range of the
values that users can pass into the kernel effectively preventing
{under,over}flows.
- Misc fixes
Correct grammar errors and typos in test messages. Update sysctl
files in MAINTAINERS. Constified and removed array size in
declaration for alignment_tbl
* tag 'sysctl-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl: (22 commits)
selftests/sysctl: fix wording of help messages
selftests: fix spelling/grammar errors in sysctl/sysctl.sh
MAINTAINERS: Update sysctl file list in MAINTAINERS
sysctl: Fix underflow value setting risk in vm_table
coredump: Fixes core_pipe_limit sysctl proc_handler
sysctl: remove unneeded include
sysctl: remove the vm_table
sh: vdso: move the sysctl to arch/sh/kernel/vsyscall/vsyscall.c
x86: vdso: move the sysctl to arch/x86/entry/vdso/vdso32-setup.c
fs: dcache: move the sysctl to fs/dcache.c
sunrpc: simplify rpcauth_cache_shrink_count()
fs: drop_caches: move sysctl to fs/drop_caches.c
fs: fs-writeback: move sysctl to fs/fs-writeback.c
mm: nommu: move sysctl to mm/nommu.c
security: min_addr: move sysctl to security/min_addr.c
mm: mmap: move sysctl to mm/mmap.c
mm: util: move sysctls to mm/util.c
mm: vmscan: move vmscan sysctls to mm/vmscan.c
mm: swap: move sysctl to mm/swap.c
mm: filemap: move sysctl to mm/filemap.c
...
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git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu updates from Joerg Roedel:
"Core iommufd dependencies from Jason:
- Change the iommufd fault handle into an always present hwpt handle
in the domain
- Give iommufd its own SW_MSI implementation along with some IRQ
layer rework
- Improvements to the handle attach API
Core fixes for probe-issues from Robin
Intel VT-d changes:
- Checking for SVA support in domain allocation and attach paths
- Move PCI ATS and PRI configuration into probe paths
- Fix a pentential hang on reboot -f
- Miscellaneous cleanups
AMD-Vi changes:
- Support for up to 2k IRQs per PCI device function
- Set of smaller fixes
ARM-SMMU changes:
- SMMUv2 devicetree binding updates for Qualcomm implementations
(QCS8300 GPU and MSM8937)
- Clean up SMMUv2 runtime PM implementation to help with wider rework
of pm_runtime_put_autosuspend()
Rockchip driver changes:
- Driver adjustments for recent DT probing changes
S390 IOMMU changes:
- Support for IOMMU passthrough
Apple Dart changes:
- Driver adjustments to meet ISP device requirements
- Null-ptr deref fix
- Disable subpage protection for DART 1"
* tag 'iommu-updates-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (54 commits)
iommu/vt-d: Fix possible circular locking dependency
iommu/vt-d: Don't clobber posted vCPU IRTE when host IRQ affinity changes
iommu/vt-d: Put IRTE back into posted MSI mode if vCPU posting is disabled
iommu: apple-dart: fix potential null pointer deref
iommu/rockchip: Retire global dma_dev workaround
iommu/rockchip: Register in a sensible order
iommu/rockchip: Allocate per-device data sensibly
iommu/mediatek-v1: Support COMPILE_TEST
iommu/amd: Enable support for up to 2K interrupts per function
iommu/amd: Rename DTE_INTTABLEN* and MAX_IRQS_PER_TABLE macro
iommu/amd: Replace slab cache allocator with page allocator
iommu/amd: Introduce generic function to set multibit feature value
iommu: Don't warn prematurely about dodgy probes
iommu/arm-smmu: Set rpm auto_suspend once during probe
dt-bindings: arm-smmu: Document QCS8300 GPU SMMU
iommu: Get DT/ACPI parsing into the proper probe path
iommu: Keep dev->iommu state consistent
iommu: Resolve ops in iommu_init_device()
iommu: Handle race with default domain setup
iommu: Unexport iommu_fwspec_free()
...
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Sorting headers alphabetically helps locating duplicates,
and makes it easier to figure out where to insert new headers.
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
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Every client driver has the struct cmdq_client information, so
it's not necessary to store it in struct cmdq_pkt. cl is used to
store struct cmdq_client information and now no client driver use
it, so remove it.
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
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Pull block updates from Jens Axboe:
- Fixes for integrity handling
- NVMe pull request via Keith:
- Secure concatenation for TCP transport (Hannes)
- Multipath sysfs visibility (Nilay)
- Various cleanups (Qasim, Baruch, Wang, Chen, Mike, Damien, Li)
- Correct use of 64-bit BARs for pci-epf target (Niklas)
- Socket fix for selinux when used in containers (Peijie)
- MD pull request via Yu:
- fix recovery can preempt resync (Li Nan)
- fix md-bitmap IO limit (Su Yue)
- fix raid10 discard with REQ_NOWAIT (Xiao Ni)
- fix raid1 memory leak (Zheng Qixing)
- fix mddev uaf (Yu Kuai)
- fix raid1,raid10 IO flags (Yu Kuai)
- some refactor and cleanup (Yu Kuai)
- Series cleaning up and fixing bugs in the bad block handling code
- Improve support for write failure simulation in null_blk
- Various lock ordering fixes
- Fixes for locking for debugfs attributes
- Various ublk related fixes and improvements
- Cleanups for blk-rq-qos wait handling
- blk-throttle fixes
- Fixes for loop dio and sync handling
- Fixes and cleanups for the auto-PI code
- Block side support for hardware encryption keys in blk-crypto
- Various cleanups and fixes
* tag 'for-6.15/block-20250322' of git://git.kernel.dk/linux: (105 commits)
nvmet: replace max(a, min(b, c)) by clamp(val, lo, hi)
nvme-tcp: fix selinux denied when calling sock_sendmsg
nvmet: pci-epf: Always configure BAR0 as 64-bit
nvmet: Remove duplicate uuid_copy
nvme: zns: Simplify nvme_zone_parse_entry()
nvmet: pci-epf: Remove redundant 'flush_workqueue()' calls
nvmet-fc: Remove unused functions
nvme-pci: remove stale comment
nvme-fc: Utilise min3() to simplify queue count calculation
nvme-multipath: Add visibility for queue-depth io-policy
nvme-multipath: Add visibility for numa io-policy
nvme-multipath: Add visibility for round-robin io-policy
nvmet: add tls_concat and tls_key debugfs entries
nvmet-tcp: support secure channel concatenation
nvmet: Add 'sq' argument to alloc_ctrl_args
nvme-fabrics: reset admin connection for secure concatenation
nvme-tcp: request secure channel concatenation
nvme-keyring: add nvme_tls_psk_refresh()
nvme: add nvme_auth_derive_tls_psk()
nvme: add nvme_auth_generate_digest()
...
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Pull io_uring updates from Jens Axboe:
"This is the first of the io_uring pull requests for the 6.15 merge
window, there will be others once the net tree has gone in. This
contains:
- Cleanup and unification of cancelation handling across various
request types.
- Improvement for bundles, supporting them both for incrementally
consumed buffers, and for non-multishot requests.
- Enable toggling of using iowait while waiting on io_uring events or
not. Unfortunately this is still tied with CPU frequency boosting
on short waits, as the scheduler side has not been very receptive
to splitting the (useless) iowait stat from the cpufreq implied
boost.
- Add support for kbuf nodes, enabling zero-copy support for the ublk
block driver.
- Various cleanups for resource node handling.
- Series greatly cleaning up the legacy provided (non-ring based)
buffers. For years, we've been pushing the ring provided buffers as
the way to go, and that is what people have been using. Reduce the
complexity and code associated with legacy provided buffers.
- Series cleaning up the compat handling.
- Series improving and cleaning up the recvmsg/sendmsg iovec and msg
handling.
- Series of cleanups for io-wq.
- Start adding a bunch of selftests. The liburing repository
generally carries feature and regression tests for everything, but
at least for ublk initially, we'll try and go the route of having
it in selftests as well. We'll see how this goes, might decide to
migrate more tests this way in the future.
- Various little cleanups and fixes"
* tag 'for-6.15/io_uring-20250322' of git://git.kernel.dk/linux: (108 commits)
selftests: ublk: add stripe target
selftests: ublk: simplify loop io completion
selftests: ublk: enable zero copy for null target
selftests: ublk: prepare for supporting stripe target
selftests: ublk: move common code into common.c
selftests: ublk: increase max buffer size to 1MB
selftests: ublk: add single sqe allocator helper
selftests: ublk: add generic_01 for verifying sequential IO order
selftests: ublk: fix starting ublk device
io_uring: enable toggle of iowait usage when waiting on CQEs
selftests: ublk: fix write cache implementation
selftests: ublk: add variable for user to not show test result
selftests: ublk: don't show `modprobe` failure
selftests: ublk: add one dependency header
io_uring/kbuf: enable bundles for incrementally consumed buffers
Revert "io_uring/rsrc: simplify the bvec iter count calculation"
selftests: ublk: improve test usability
selftests: ublk: add stress test for covering IO vs. killing ublk server
selftests: ublk: add one stress test for covering IO vs. removing device
selftests: ublk: load/unload ublk_drv when preparing & cleaning up tests
...
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"MTD changes:
- The atmel,dataflash binding has been converted to yaml and the
physmap one constrained. Some logs are improved, error path are
getting reworked a bit, few patches target the use of
str_enabled_disabled().
Raw NAND changes:
- i.MX8 and i.MX31 now have their own compatible, the Qcom driver got
cleaned, the Broadcom driver got fixed.
SPI NAND changes:
- OTP support has been brought, and ESMT and Micron manufacturer
drivers implement it.
- Read retry, and Macronix manufacturer driver implement it.
SPI NOR changes:
- Adding support for few flashes. Few cleanup patches for the core
driver, where we touched the headers inclusion list and we start
using the scope based mutex cleanup helpers.
There is also a bunch of minor improvements and fixes in drivers
and bindings"
* tag 'mtd/for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (34 commits)
dt-bindings: mtd: atmel,dataflash: convert txt to yaml
mtd: mchp48l640: Use str_enable_disable() in mchp48l640_write_prepare()
mtd: rawnand: gpmi: Use str_enabled_disabled() in gpmi_nand_attach_chip()
mtd: mtdpart: Do not supply NULL to printf()
dt-bindings: mtd: gpmi-nand: Add compatible string for i.MX8 chips
mtd: nand: Fix a kdoc comment
mtd: spinand: Improve spinand_info macros style
mtd: spi-nor: drop unused <linux/of_platform.h>
mtd: spi-nor: explicitly include <linux/of.h>
mtd: spi-nor: explicitly include <linux/math64.h>
mtd: spi-nor: macronix: add support for mx66{l2, u1}g45g
mtd: spi-nor: macronix: Add post_sfdp fixups for Quad Input Page Program
mtd: Fix error handling in mtd_device_parse_register() error path
mtd: capture device name setting failure when adding mtd
mtd: Add check for devm_kcalloc()
mtd: Replace kcalloc() with devm_kcalloc()
dt-bindings: mtd: physmap: Ensure all properties are defined
mtd: rawnand: brcmnand: fix PM resume warning
dt-bindings: mtd: mxc-nand: Document fsl,imx31-nand
mtd: spinand: macronix: Add support for read retry
...
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
- PlayStation 5 controllers support (Alex Henrie)
- big revamp and modernization of the aged hid-pidff force feedback
driver (Tomasz Pakuła)
- conversion of hid-lg-g15 to standard multicolor LED API (Kate Hsuan)
- improvement of behavior of Human Presence Sensor (HPD) in amd_sfh
driver (Mario Limonciello)
- other assorted fixes, code cleanups and device ID additions
* tag 'hid-for-linus-2025032601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (70 commits)
HID: remove superfluous (and wrong) Makefile entry for CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER
HID: Intel-thc-hid: Intel-quickspi: Correct device state names gramatically
HID: wacom: Remove static WACOM_PKGLEN_MAX limit
HID: amd_sfh: Don't show wrong status for amd_sfh_hpd_info()
HID: amd_sfh: Default to HPD disabled
HID: amd_sfh: Allow configuring whether HPD is enabled or disabled
HID: pidff: Fix set_device_control()
HID: pidff: Fix 90 degrees direction name North -> East
HID: pidff: Compute INFINITE value instead of using hardcoded 0xffff
HID: pidff: Clamp effect playback LOOP_COUNT value
HID: pidff: Rename two functions to align them with naming convention
HID: lenovo: silence unreachable code warning
HID: lenovo: Fix to ensure the data as __le32 instead of u32
HID: bpf: add a v6.11+ compatible BPF fixup for the XPPen ACK05 remote
HID: bpf: new hid_bpf_async.h common header
HID: bpf: import new kfunc from v6.10 & v6.11
HID: bpf: add support for the XP-Pen Artist Pro 19 (gen2)
HID: bpf: Added updated Kamvas Pro 19 descriptor
HID: bpf: Suppress bogus F13 trigger on Sirius keyboard full fan shortcut
HID: bpf: Add support for the default firmware mode of the Huion K20
...
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers updates from Ilpo Järvinen:
- alienware-wmi:
- Refactor and split WMAX/legacy drivers
- dell-ddv:
- Correct +0.1 offset in temperature
- Use the power supply extension mechanism for battery temperatures
- intel/pmc:
- Refactor init to mostly use a common init function
- Add support for Arrow Lake U/H
- Add support for Panther Lake
- intel/sst:
- Improve multi die handling
- Prefix header search path with sysroot (fixes cross-compiling)
- lenovo-wmi-hotkey-utilities:
- Support for mic & audio mute LEDs
- samsung-galaxybook:
- Add driver for Samsung Galaxy Book series
- wmi:
- Rework WCxx/WExx ACPI method handling
- Enable data block collection when the data block is set
- platform/arm:
- Add Huawei Matebook E Go EC driver
- platform/mellanox:
- Relocate to drivers/platform/mellanox/
- mlxbf-bootctl:
- RTC battery status sysfs support
- Miscellaneous cleanups / refactoring / improvements
* tag 'platform-drivers-x86-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (75 commits)
platform/x86: x86-android-tablets: Add select POWER_SUPPLY to Kconfig
platform/x86/amd/pmf: convert timeouts to secs_to_jiffies()
platform/x86: thinkpad_acpi: convert timeouts to secs_to_jiffies()
irqdomain: platform/x86: Switch to irq_domain_create_linear()
platform/x86/amd/pmc: fix leak in probe()
tools/power/x86/intel-speed-select: v1.22 release
tools/power/x86/intel-speed-select: Prefix header search path with sysroot
tools/power/x86/intel-speed-select: Die ID for IO dies
tools/power/x86/intel-speed-select: Fix the condition to check multi die system
tools/power/x86/intel-speed-select: Prevent increasing MAX_DIE_PER_PACKAGE
platform/x86/amd/pmc: Use managed APIs for mutex
platform/x86/amd/pmc: Remove unnecessary line breaks
platform/x86/amd/pmc: Move macros and structures to the PMC header file
platform/x86/amd/pmc: Notify user when platform does not support s0ix transition
platform/x86: dell-ddv: Use the power supply extension mechanism
platform/x86: dell-ddv: Use devm_battery_hook_register
platform/x86: dell-ddv: Fix temperature calculation
platform/x86: thinkpad_acpi: check the return value of devm_mutex_init()
platform/x86: samsung-galaxybook: Fix block_recording not supported logic
platform/x86: dell-uart-backlight: Make dell_uart_bl_serdev_driver static
...
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We've received lots of commits at this time, as a result of various
cleanup and refactoring works as well as a few new drivers and the
generic SoundWire support. Most of changes are device-specific, little
about the core changes. Some highlights below:
Core:
- A couple of (rather minor) race fixes in ALSA sequencer code
- A regression fix in ALSA timer code that may lead to a deadlock
ASoC:
- A large series of code conversion to use modern terminology for the
clocking configuration
- Conversions of PM ops with the modern macros in all ASoC drivers
- Clarification of the control operations
- Prepartory work for more generic SoundWire SCDA controls
- Support for AMD ACP 7.x, AWINC WM88166, Everest ES8388, Intel AVS
PEAKVOL and GAIN DSP modules Mediatek MT8188 DMIC, NXP i.MX95,
nVidia Tegra interconnects, Rockchip RK3588 S/PDIF, Texas
Instruments SN012776 and TAS5770L, and Wolfson WM8904 DMICs
Others:
- Conversions of PM ops with the modern macros in the rest drivers
- USB-audio quirks and fixes for Presonus Studio, DJM-A9, CME
- HD-audio quirks and fixes ASUS, HP, Lenovo, and others"
* tag 'sound-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (651 commits)
ALSA: hda: tas2781-i2c: Remove unnecessary NULL check before release_firmware()
ALSA: hda: cs35l56: Remove unnecessary NULL check before release_firmware()
ALSA: hda/realtek: Bass speaker fixup for ASUS UM5606KA
ALSA: hda/realtek: Fix built-in mic assignment on ASUS VivoBook X515UA
ALSA: hda/realtek: Add support for various HP Laptops using CS35L41 HDA
ALSA: timer: Don't take register_mutex with copy_from/to_user()
ASoC: SDCA: Correct handling of selected mode DisCo property
ASoC: amd: yc: update quirk data for new Lenovo model
ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3247
ALSA: hda/realtek: fix micmute LEDs on HP Laptops with ALC3315
ASoC: SOF: mediatek: Commonize duplicated functions
ASoC: dmic: Fix NULL pointer dereference
ASoC: wm8904: add DMIC support
ASoC: wm8904: get platform data from DT
ASoC: dt-bindings: wm8904: Add DMIC, GPIO, MIC and EQ support
ASoC: wm8904: Don't touch GPIO configs set to 0xFFFF
of: Add of_property_read_u16_index
ALSA: oxygen: Fix dependency on CONFIG_PM_SLEEP
ASoC: ops: Apply platform_max after deciding control type
ASoC: ops: Remove some unnecessary local variables
...
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Merge in late fixes to prepare for the 6.15 net-next PR.
No conflicts, adjacent changes:
drivers/net/ethernet/broadcom/bnxt/bnxt.c
919f9f497dbc ("eth: bnxt: fix out-of-range access of vnic_info array")
fe96d717d38e ("bnxt_en: Extend queue stop/start for TX rings")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Extract code from dump_common_audit_data() into the audit_log_lsm_data()
helper. This helps reuse common LSM audit data while not abusing
AUDIT_AVC records because of the common_lsm_audit() helper.
Depends-on: 7ccbe076d987 ("lsm: Only build lsm_audit.c if CONFIG_SECURITY and CONFIG_AUDIT are set")
Cc: Casey Schaufler <casey@schaufler-ca.com>
Cc: James Morris <jmorris@namei.org>
Cc: Serge E. Hallyn <serge@hallyn.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Link: https://lore.kernel.org/r/20250320190717.2287696-2-mic@digikod.net
Reviewed-by: Günther Noack <gnoack3000@gmail.com>
Signed-off-by: Mickaël Salaün <mic@digikod.net>
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From: Tomasz Pakuła <tomasz.pakula.oficjalny@gmail.com>
This patch series is focused on improving the compatibility and usability of the
hid-pidff force feedback driver. Last patch introduces a new, universal driver
for PID devices that need some special handling like report fixups, remapping the
button range, managing new pidff quirks and setting desirable fuzz/flat values.
This work has been done in the span of the past months with the help of the great
Linux simracing community, with a little input from sim flight fans from FFBeast.
No changes interfere with compliant and currently working PID devices.
"Generic" codepath was tested as well with Moza and Simxperience AccuForce v2.
I'm not married to the name. It's what we used previously, but if "universal" is
confusing (pidff is already the generic driver), we can come up with something
better like "hid-quirky-pidff" :)
With v8 and tiny finx in v9, all the outstanding issues were resolved,
additional pidff issues were fixed and hid-pidff defines moved to a dedicated
header file. This patch series could be considered done bar any comments and
requests from input maintainers.
I could save more then a dozen lines of code by changing simple if statements
to only occupy on line instead of two in there's a need for that.
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- intel-ish Kbuild cleanup (Jiri Kosina)
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- differentiate warning for reserved item tag from unknown item tag, in
accordance to 6.2.2.4 from the HID specification 1.11 (Tatsuya S)
|
