Allocate bond_grp resources for each card when the first device in
this card is registered. Block the initialization of VF when its PF
is a bonded slave, as VF is not supported in this case due to HW
constraints.
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20251112093510.3696363-3-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Register and get the basic required resources from bnge driver.
Signed-off-by: Siva Reddy Kallam <siva.kallam@broadcom.com>
Link: https://patch.msgid.link/20251117171136.128193-4-siva.kallam@broadcom.com
Reviewed-by: Usman Ansari <usman.ansari@broadcom.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Add basic Auxiliary interface to the driver which supports
the BCM5770X NIC family.
Signed-off-by: Siva Reddy Kallam <siva.kallam@broadcom.com>
Link: https://patch.msgid.link/20251117171136.128193-3-siva.kallam@broadcom.com
Reviewed-by: Usman Ansari <usman.ansari@broadcom.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
The detection of the primary device is skipped incorrectly
if the multiple or flattened feature is enabled.
It also fixes the FSDAX misdetection for non-block extra blobs.
Fixes: c6993c4cb9 ("erofs: Fallback to normal access if DAX is not supported on extra device")
Reported-and-tested-by: syzbot+31b8fb02cb8a25bd5e78@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/r/691af9f6.a70a0220.3124cb.0097.GAE@google.com
Cc: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Most implementations cache the combined result of two-stage translation,
but some, like Andes cores, use split TLBs that store VS-stage and
G-stage entries separately.
On such systems, when a VCPU migrates to another CPU, an additional
HFENCE.VVMA is required to avoid using stale VS-stage entries, which
could otherwise cause guest faults.
Introduce a static key to identify CPUs with split two-stage TLBs.
When enabled, KVM issues an extra HFENCE.VVMA on VCPU migration to
prevent stale VS-stage mappings.
Signed-off-by: Hui Min Mina Chou <minachou@andestech.com>
Signed-off-by: Ben Zong-You Xie <ben717@andestech.com>
Reviewed-by: Radim Krčmář <rkrcmar@ventanamicro.com>
Reviewed-by: Nutty Liu <nutty.liu@hotmail.com>
Link: https://lore.kernel.org/r/20251117084555.157642-1-minachou@andestech.com
Signed-off-by: Anup Patel <anup@brainfault.org>
When executing HLV* instructions at the HS mode, a guest page fault
may occur when a g-stage page table migration between triggering the
virtual instruction exception and executing the HLV* instruction.
This may be a corner case, and one simpler way to handle this is to
re-execute the instruction where the virtual instruction exception
occurred, and the guest page fault will be automatically handled.
Fixes: b91f0e4cb8 ("RISC-V: KVM: Factor-out instruction emulation into separate sources")
Signed-off-by: Fangyu Yu <fangyu.yu@linux.alibaba.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20251121133543.46822-1-fangyu.yu@linux.alibaba.com
Signed-off-by: Anup Patel <anup@brainfault.org>
There is already support of enabling dirty log gradually in small chunks
for x86 in commit 3c9bd4006b ("KVM: x86: enable dirty log gradually in
small chunks") and c862626 ("KVM: arm64: Support enabling dirty log
gradually in small chunks"). This adds support for riscv.
x86 and arm64 writes protect both huge pages and normal pages now, so
riscv protect also protects both huge pages and normal pages.
On a nested virtualization setup (RISC-V KVM running inside a QEMU VM
on an [Intel® Core™ i5-12500H] host), I did some tests with a 2G Linux
VM using different backing page sizes. The time taken for
memory_global_dirty_log_start in the L2 QEMU is listed below:
Page Size Before After Optimization
4K 4490.23ms 31.94ms
2M 48.97ms 45.46ms
1G 28.40ms 30.93ms
Signed-off-by: Quan Zhou <zhouquan@iscas.ac.cn>
Signed-off-by: Dong Yang <dayss1224@gmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20251103062825.9084-1-dayss1224@gmail.com
Signed-off-by: Anup Patel <anup@brainfault.org>
Currently, we return CSR_HSTATUS as hardware_entry_failure_reason when
kvm_riscv_aia_alloc_hgei failed in KVM_DEV_RISCV_AIA_MODE_HWACCEL
mode, which is vague so it is better to return a well defined value
KVM_EXIT_FAIL_ENTRY_NO_VSFILE provided via uapi/asm/kvm.h.
Signed-off-by: BillXiang <xiangwencheng@lanxincomputing.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250923053851.32863-1-xiangwencheng@lanxincomputing.com
Signed-off-by: Anup Patel <anup@brainfault.org>
The KVM RISC-V allows SBI MPXY extensions for Guest/VM so add
it to the get-reg-list test.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20251017155925.361560-5-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
The SBI MPXY extension is a platform-level functionality so KVM only
needs to forward SBI MPXY calls to KVM user-space.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20251017155925.361560-4-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
Add a separate source vcpu_sbi_forward.c for SBI extensions
which are entirely forwarded to KVM user-space.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20251017155925.361560-3-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
All uses of kvm_riscv_vcpu_sbi_forward() also updates retdata->uexit so
to further reduce code duplication move retdata->uexit assignment to
kvm_riscv_vcpu_sbi_forward() and convert it into SBI extension handler.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20251017155925.361560-2-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
Add the clock and reset tree definitions for the new
RK3506 SoC.
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Link: https://patch.msgid.link/20251121075350.2564860-3-zhangqing@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
`from_expr` relies on `build_assert` to infer that the passed expression
fits the type's boundaries at build time. That inference can only be
successful its code (and that of `fits_within`, which performs the
check) is inlined, as a dedicated function would need to work with a
variable and cannot verify that property.
While inlining happens as expected in most cases, it is not guaranteed.
In particular, kernel options that optimize for size like
`CONFIG_CC_OPTIMIZE_FOR_SIZE` can result in `from_expr` not being
inlined.
Add `#[inline(always)]` attributes to both `fits_within` and `from_expr`
to make the compiler inline these functions more aggressively, as it
does not make sense to use them non-inlined anyway.
[ For reference, the errors look like:
ld.lld: error: undefined symbol: rust_build_error
>>> referenced by build_assert.rs:83 (rust/kernel/build_assert.rs:83)
>>> rust/doctests_kernel_generated.o:(<kernel::num::bounded::Bounded<u8, 1>>::from_expr) in archive vmlinux.a
- Miguel ]
Fixes: 01e345e82e ("rust: num: add Bounded integer wrapping type")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202511210055.RUsFNku1-lkp@intel.com/
Suggested-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Link: https://patch.msgid.link/20251122-bounded_ints_fix-v1-1-1e07589d4955@nvidia.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
When this option is disabled then the client will not request directory
delegations or check if we have one during the revalidation paths.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Holding a directory delegation means we know that nobody else has
modified the directory on the server, so we can take a few revalidation
shortcuts.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
If we notice that we're renaming a file within a directory then we take
that as a sign that the user is working with the current directory and
may want a delegation to avoid extra revalidations when possible.
The nfs_request_directory_delegation() function exists within the NFS v4
module, so I add an extra flag to rename_setup() to indicate if a dentry
is being renamed within the same parent directory.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This patch adds a new flag: NFS_INO_REQ_DIR_DELEG to signal that a
directory wants to request a directory delegation the next time it does
a GETATTR. I have the client request a directory delegation when doing
an access, create, or unlink call since these calls indicate that a user
is working with a directory.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
I add this to the existing GETATTR compound as an option extra step that
we can send if the "dir_deleg" flag is set to 'true'. Actually enabling
this value will happen in a later patch.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Fixes a crash when layout is null during this call stack:
write_inode
-> nfs4_write_inode
-> pnfs_layoutcommit_inode
pnfs_set_layoutcommit relies on the lseg refcount to keep the layout
around. Need to clear NFS_INO_LAYOUTCOMMIT otherwise we might attempt
to reference a null layout.
Fixes: fe1cf9469d ("pNFS: Clear all layout segment state in pnfs_mark_layout_stateid_invalid")
Signed-off-by: Jonathan Curley <jcurley@purestorage.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
When we are shutting down the client, we free the callback
server structure and then at a later pointer we free the
transport used by the client. Yet, it's possible that after
the callback server is freed, the transport receives a
backchannel request at which point we can dereferene freed
memory. Instead, do the freeing the bc server and nullying
bc_serv under the lock.
Signed-off-by: Olga Kornievskaia <okorniev@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Create a new backchannel function to stop the backchannel server
and clear the bc_serv in transport protected under the bc_pa_lock.
Signed-off-by: Olga Kornievskaia <okorniev@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Create a helper function for common code between rdma
and tcp backchannel handling of the backchannel request.
Make sure that access is protected by the bc_pa_lock
lock.
Signed-off-by: Olga Kornievskaia <okorniev@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
When we are setting up the 4.1 callback server, we pass in
the appropriate rpc_xprt transport pointer with which to associate
the callback server structure. Similarly, pass in the rpc_xprt
pointer for when we are shutting down the callback. This will be
used to make sure that we free the server structure and then clear
the rpc_xprt's bc_server pointer in a safe manner.
Signed-off-by: Olga Kornievskaia <okorniev@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Add the at_least (i.e. 'static') decoration to the fixed-size array
parameters of the sha2 library functions. This causes clang to warn
when a too-small array of known size is passed.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251122194206.31822-7-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Add the at_least (i.e. 'static') decoration to the fixed-size array
parameters of the sha1 library functions. This causes clang to warn
when a too-small array of known size is passed.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251122194206.31822-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Add the at_least (i.e. 'static') decoration to the fixed-size array
parameters of the poly1305 library functions. This causes clang to warn
when a too-small array of known size is passed.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251122194206.31822-5-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Add the at_least (i.e. 'static') decoration to the fixed-size array
parameters of the md5 library functions. This causes clang to warn when
a too-small array of known size is passed.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251122194206.31822-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Add the at_least (i.e. 'static') decoration to the fixed-size array
parameters of the curve25519 library functions. This causes clang to
warn when a too-small array of known size is passed.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251122194206.31822-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Add the at_least (i.e. 'static') decoration to the fixed-size array
parameters of the chacha library functions. This causes clang to warn
when a too-small array of known size is passed.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251122194206.31822-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Several parameters of the chacha20poly1305 functions require arrays of
an exact length. Use the new at_least keyword to instruct gcc and
clang to statically check that the caller is passing an object of at
least that length.
Here it is in action, with this faulty patch to wireguard's cookie.h:
struct cookie_checker {
u8 secret[NOISE_HASH_LEN];
- u8 cookie_encryption_key[NOISE_SYMMETRIC_KEY_LEN];
+ u8 cookie_encryption_key[NOISE_SYMMETRIC_KEY_LEN - 1];
u8 message_mac1_key[NOISE_SYMMETRIC_KEY_LEN];
If I try compiling this code, I get this helpful warning:
CC drivers/net/wireguard/cookie.o
drivers/net/wireguard/cookie.c: In function ‘wg_cookie_message_create’:
drivers/net/wireguard/cookie.c:193:9: warning: ‘xchacha20poly1305_encrypt’ reading 32 bytes from a region of size 31 [-Wstringop-overread]
193 | xchacha20poly1305_encrypt(dst->encrypted_cookie, cookie, COOKIE_LEN,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
194 | macs->mac1, COOKIE_LEN, dst->nonce,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
195 | checker->cookie_encryption_key);
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireguard/cookie.c:193:9: note: referencing argument 7 of type ‘const u8 *’ {aka ‘const unsigned char *’}
In file included from drivers/net/wireguard/messages.h:10,
from drivers/net/wireguard/cookie.h:9,
from drivers/net/wireguard/cookie.c:6:
include/crypto/chacha20poly1305.h:28:6: note: in a call to function ‘xchacha20poly1305_encrypt’
28 | void xchacha20poly1305_encrypt(u8 *dst, const u8 *src, const size_t src_len,
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251123054819.2371989-4-Jason@zx2c4.com
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Clang and recent gcc support warning if they are able to prove that the
user is passing to a function an array that is too short in size. For
example:
void blah(unsigned char herp[at_least 7]);
static void schma(void)
{
unsigned char good[] = { 1, 2, 3, 4, 5, 6, 7 };
unsigned char bad[] = { 1, 2, 3, 4, 5, 6 };
blah(good);
blah(bad);
}
The notation here, `static 7`, which this commit makes explicit by
allowing us to write it as `at_least 7`, means that it's incorrect to
pass anything less than 7 elements. This is section 6.7.5.3 of C99:
If the keyword static also appears within the [ and ] of the array
type derivation, then for each call to the function, the value of
the corresponding actual argument shall provide access to the first
element of an array with at least as many elements as specified by
the size expression.
Here is the output from gcc 15:
zx2c4@thinkpad /tmp $ gcc -c a.c
a.c: In function ‘schma’:
a.c:9:9: warning: ‘blah’ accessing 7 bytes in a region of size 6 [-Wstringop-overflow=]
9 | blah(bad);
| ^~~~~~~~~
a.c:9:9: note: referencing argument 1 of type ‘unsigned char[7]’
a.c:2:6: note: in a call to function ‘blah’
2 | void blah(unsigned char herp[at_least 7]);
| ^~~~
And from clang 21:
zx2c4@thinkpad /tmp $ clang -c a.c
a.c:9:2: warning: array argument is too small; contains 6 elements, callee requires at least 7
[-Warray-bounds]
9 | blah(bad);
| ^ ~~~
a.c:2:25: note: callee declares array parameter as static here
2 | void blah(unsigned char herp[at_least 7]);
| ^ ~~~~~~~~~~
1 warning generated.
So these are covered by, variously, -Wstringop-overflow and
-Warray-bounds.
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251123054819.2371989-3-Jason@zx2c4.com
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
The subsequent commit is going to add a macro that redefines `at_least`
to mean something else. Given that the usage here in iwlwifi is the only
use of that identifier in the whole kernel, just rename it to a more
fitting name, `min_mode`.
Cc: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20251123054819.2371989-1-Jason@zx2c4.com
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
The rust-next tree contains commit:
3b83f5d5e7 ("rust: replace `CStr` with `core::ffi::CStr`")
which, when merged together with commits:
57c5bd9aee ("rust: i2c: add basic I2C device and driver abstractions")
f3cc26a417 ("rust: i2c: add manual I2C device creation abstractions")
from this tree (driver-core), produces errors like the following:
error[E0599]: no method named `len_with_nul` found for reference `&'static ffi::CStr` in the current scope
--> rust/kernel/i2c.rs:48:16
|
48 | id.len_with_nul() <= Self::I2C_NAME_SIZE,
| ^^^^^^^^^^^^ method not found in `&CStr`
error[E0599]: no method named `as_bytes_with_nul` found for reference `&'static ffi::CStr` in the current scope
--> rust/kernel/i2c.rs:51:22
|
51 | let src = id.as_bytes_with_nul();
| ^^^^^^^^^^^^^^^^^
|
help: there is a method `to_bytes_with_nul` with a similar name
|
51 | let src = id.to_bytes_with_nul();
| ~~~~~~~~~~~~~~~~~
which were detected in linux-next by Stephen [1].
The `i2c` code can be independently prepared to be ready for the change,
thus do so.
The change is similar to the one done by Tamir in commit 657403637f
("rust: acpi: use `core::ffi::CStr` method names").
Link: https://lore.kernel.org/all/20251120181111.65ce75a0@canb.auug.org.au/ [1]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Link: https://patch.msgid.link/20251123163536.1771801-1-ojeda@kernel.org
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
We have observed an NFSv4 client receiving a LOCK reply with a status of
NFS4ERR_OLD_STATEID and subsequently retrying the LOCK request with an
earlier seqid value in the stateid. As this was for a new lockowner,
that would imply that nfs_set_open_stateid_locked() had updated the open
stateid seqid with an earlier value.
Looking at nfs_set_open_stateid_locked(), if the incoming seqid is out
of sequence, the task will sleep on the state->waitq for up to 5
seconds. If the task waits for the full 5 seconds, then after finishing
the wait it'll update the open stateid seqid with whatever value the
incoming seqid has. If there are multiple waiters in this scenario,
then the last one to perform said update may not be the one with the
highest seqid.
Add a check to ensure that the seqid can only be incremented, and add a
tracepoint to indicate when old seqids are skipped.
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Reviewed-by: Benjamin Coddington <bcodding@hammerspace.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
- Lower the minimum rate for the A523 audio PLL to support
frequencies required by audio devices
- Mark a couple clks critical on A523 so that Linux doesn't turn
them off when they're used by other code like TF-A
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"Fixes for the Allwinner A523 clk driver:
- Lower the minimum rate for the A523 audio PLL to support
frequencies required by audio devices
- Mark a couple clks critical on A523 so that Linux doesn't turn them
off when they're used by other code like TF-A"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: sunxi-ng: sun55i-a523-ccu: Lower audio0 pll minimum rate
clk: sunxi-ng: sun55i-a523-r-ccu: Mark bus-r-dma as critical
clk: sunxi-ng: Mark A523 bus-r-cpucfg clock as critical
This adds the two PWM-controlled fans of the HiFive Unmatched board to
the device tree.
Signed-off-by: René Rebe <rene@exactco.de>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
- Fix a race in timer->function clearing in timer_shutdown_sync()
- Fix a timekeeper sysfs-setup resource leak in error paths
- Fix the NOHZ report_idle_softirq() syslog rate-limiting
logic to have no side effects on the return value
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'timers-urgent-2025-11-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Ingo Molnar:
- Fix a race in timer->function clearing in timer_shutdown_sync()
- Fix a timekeeper sysfs-setup resource leak in error paths
- Fix the NOHZ report_idle_softirq() syslog rate-limiting
logic to have no side effects on the return value
* tag 'timers-urgent-2025-11-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timers: Fix NULL function pointer race in timer_shutdown_sync()
timekeeping: Fix resource leak in tk_aux_sysfs_init() error paths
tick/sched: Fix bogus condition in report_idle_softirq()
