[ Upstream commit cfca1637bc ]
The pcm->prepare() function may be called multiple times in a row by the
userspace, as mentioned in the documentation. The driver shall take that
into account and prevent redundancy. However, the exact same function is
called during XRUNs and in such case, the particular stream shall be
reset and setup anew.
Fixes: 9114700b49 ("ASoC: Intel: avs: Generic PCM FE operations")
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20251023092348.3119313-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3c9bf72cc1 ]
The clock obtained via devm_clk_get_enabled() is automatically managed
by devres and will be disabled and freed on driver detach. Manually
calling clk_disable_unprepare() in error path and remove function
causes double free.
Remove the manual clock cleanup in both aspeed_acry_probe()'s error
path and aspeed_acry_remove().
Fixes: 2f1cf4e50c ("crypto: aspeed - Add ACRY RSA driver")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3ac2939bc4 ]
The phmac implementation used the req->nbytes field on combined
operations (finup, digest) to track the state:
with req->nbytes > 0 the update needs to be processed,
while req->nbytes == 0 means to do the final operation. For
this purpose the req->nbytes field was set to 0 after successful
update operation. However, aead uses the req->nbytes field after a
successful hash operation to determine the amount of data to
en/decrypt. So an implementation must not modify the nbytes field.
Fixed by a slight rework on the phmac implementation. There is
now a new field async_op in the request context which tracks
the (asynch) operation to process. So the 'state' via req->nbytes
is not needed any more and now this field is untouched and may
be evaluated even after a request is processed by the phmac
implementation.
Fixes: cbbc675506 ("crypto: s390 - New s390 specific protected key hash phmac")
Reported-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Tested-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 60ad1de8e5 ]
The target code should set the sc_c bit in calculating the host response
based on the status of the 'concat' setting, otherwise we'll get an
authentication mismatch for hosts setting that bit correctly.
Fixes: 7e091add9c ("nvme-auth: update sc_c in host response")
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 881a9c9cb7 ]
The failure of this check only results in a security mitigation being
applied, slightly affecting performance of the compiled BPF program. It
doesn't result in a failed syscall, an thus auditing a failed LSM
permission check for it is unwanted. For example with SELinux, it causes
a denial to be reported for confined processes running as root, which
tends to be flagged as a problem to be fixed in the policy. Yet
dontauditing or allowing CAP_SYS_ADMIN to the domain may not be
desirable, as it would allow/silence also other checks - either going
against the principle of least privilege or making debugging potentially
harder.
Fix it by changing it from capable() to ns_capable_noaudit(), which
instructs the LSMs to not audit the resulting denials.
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2369326
Fixes: d4e89d212d ("x86/bpf: Call branch history clearing sequence on exit")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Reviewed-by: Paul Moore <paul@paul-moore.com>
Link: https://lore.kernel.org/r/20251021122758.2659513-1-omosnace@redhat.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d54c676d4f ]
scsi_decide_disposition() may call scsi_check_sense().
scsi_decide_disposition() calls are not serialized. Hence, counter
updates by scsi_check_sense() must be serialized. Hence this patch that
makes the counters updated by scsi_check_sense() atomic.
Cc: Kai Mäkisara <Kai.Makisara@kolumbus.fi>
Fixes: a5d518cd4e ("scsi: core: Add counters for New Media and Power On/Reset UNIT ATTENTIONs")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Link: https://patch.msgid.link/20251014220244.3689508-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6fe4c679dd ]
If ufshcd_send_cmd() fails, *mib_val may have a garbage value. It can
get an unintended value of an attribute.
Make ufshcd_dme_get_attr() always initialize *mib_val.
Fixes: 12b4fdb4f6 ("[SCSI] ufs: add dme configuration primitives")
Signed-off-by: Wonkon Kim <wkon.kim@samsung.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20251020061539.28661-2-wkon.kim@samsung.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2551a1eedc ]
The previous implementation incorrectly assumed the original type of
'priv' was void**, leading to an unnecessary and misleading
cast. Correct the cast of the 'priv' pointer in test_dev_action() to
its actual type, long*, removing an unnecessary cast.
As an additional benefit, this fixes an out-of-bounds CHERI fault on
hardware with architectural capabilities. The original implementation
tried to store a capability-sized pointer using the priv
pointer. However, the priv pointer's capability only granted access to
the memory region of its original long type, leading to a bounds
violation since the size of a long is smaller than the size of a
capability. This change ensures that the pointer usage respects the
capabilities' bounds.
Link: https://lore.kernel.org/r/20251017092814.80022-1-florian.schmaus@codasip.com
Fixes: d03c720e03 ("kunit: Add APIs for managing devices")
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Florian Schmaus <florian.schmaus@codasip.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 249e1443e3 ]
Coverity is unhappy because we may leak old_radio_rts_threshold. Since
this pointer is only valid in the context of the function and kfree is
NULL pointer safe, don't check and just call kfree.
Note that somehow, we were checking old_rts_threshold to free
old_radio_rts_threshold which is a bit odd.
Fixes: 264637941c ("wifi: cfg80211: Add Support to Set RTS Threshold for each Radio")
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Link: https://patch.msgid.link/20251020075745.44168-1-emmanuel.grumbach@intel.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ed6a47346e ]
For keys added by ieee80211_gtk_rekey_add(), we assume that
they're already present in the hardware and set the flag
KEY_FLAG_UPLOADED_TO_HARDWARE. However, setting this flag
needs to be paired with decrementing the tailroom needed,
which was missed.
Fixes: f52a0b408e ("wifi: mac80211: mark keys as uploaded when added by the driver")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20251019115358.c88eafb4083e.I69e9d4d78a756a133668c55b5570cf15a4b0e6a4@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 6078447614 ]
When ieee80211_stop_ap() deletes the FILS discovery and unsolicited
broadcast probe response templates, the associated interval values
are not reset. This can lead to drivers subsequently operating with
the non-zero values, leading to unexpected behavior.
Trigger repeated retrieval attempts of the FILS discovery template in
ath12k, resulting in excessive log messages such as:
mac vdev 0 failed to retrieve FILS discovery template
mac vdev 4 failed to retrieve FILS discovery template
Fix this by resetting the intervals in ieee80211_stop_ap() to ensure
proper cleanup of FILS discovery and unsolicited broadcast probe
response templates.
Fixes: 295b02c4be ("mac80211: Add FILS discovery support")
Fixes: 632189a018 ("mac80211: Unsolicited broadcast probe response support")
Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com>
Signed-off-by: Aaradhana Sahu <aaradhana.sahu@oss.qualcomm.com>
Link: https://patch.msgid.link/20250924130014.2575533-1-aaradhana.sahu@oss.qualcomm.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ec20584f25 ]
cs-amp-lib-test uses functions from kunit/test-bug.h but wasn't
including it.
This error was found by smatch.
Fixes: 177862317a ("ASoC: cs-amp-lib: Add KUnit test for calibration helpers")
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20251016094844.92796-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 77e67d5daa ]
This code frees "link" by calling kfree_rcu(link, rcu_head) and then it
dereferences "link" to get the "link->fw_id". Save the "link->fw_id"
first to avoid a potential use after free.
Fixes: d1e879ec60 ("wifi: iwlwifi: add iwlmld sub-driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aNKCcKlbSkkS4_gO@stanley.mountain
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 7963891f7c ]
Since the requesttype has USB_DIR_OUT the pipe should be
constructed with usb_sndctrlpipe().
Fixes: 8dc5efe3d1 ("ALSA: usb-audio: Add support for Presonus Studio 1810c")
Signed-off-by: Roy Vegard Ovesen <roy.vegard.ovesen@gmail.com>
Link: https://patch.msgid.link/aPPL3tBFE_oU-JHv@ark
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 86404a9e30 ]
Update last_fence in the vm-bind path instead of kernel managed path.
last_fence is used to wait for work to finish in vm_bind contexts but not
used for kernel managed contexts.
This fixes a bug where last_fence is not waited on context close leading
to faults as resources are freed while in use.
Fixes: 92395af63a ("drm/msm: Add VM_BIND submitqueue")
Signed-off-by: Anna Maniscalco <anna.maniscalco2000@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/680080/
Message-ID: <20251011-close_fence_wait_fix-v3-1-5134787755ff@gmail.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b4789aac9d ]
Current parser logic for GMU firmware assumes a dword aligned payload
size for every block. This is not true for all GMU firmwares. So, fix
this by using correct 'size' value in the calculation for the offset
for the next block's header.
Fixes: c6ed04f856 ("drm/msm/a6xx: A640/A650 GMU firmware path")
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/674040/
Message-ID: <20250911-assorted-sept-1-v2-2-a8bf1ee20792@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9c78e747dd ]
Bitwise operations with WMI_KEY_PAIRWISE (defined as 0) are ineffective
and misleading. This results in pairwise key validations added in
commit 97acb0259c ("wifi: ath11k: fix group data packet drops
during rekey") to always evaluate false and clear key commands for
pairwise keys are not honored.
Since firmware supports overwriting the new key without explicitly
clearing the previous one, there is no visible impact currently.
However, to restore consistency with the previous behavior and improve
clarity, replace bitwise operations with direct assignments and
comparisons for key flags.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.9.0.1-02146-QCAHKSWPL_SILICONZ-1
Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.41
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/linux-wireless/aLlaetkalDvWcB7b@stanley.mountain
Fixes: 97acb0259c ("wifi: ath11k: fix group data packet drops during rekey")
Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20251003092158.1080637-1-rameshkumar.sundaram@oss.qualcomm.com
[update copyright per current guidance]
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 92282074e1 ]
ath12k just like ath11k [1] did not handle skb cleanup during idr
cleanup callback. Both ath12k_mac_vif_txmgmt_idr_remove() and
ath12k_mac_tx_mgmt_pending_free() performed idr cleanup and DMA
unmapping for skb but only ath12k_mac_tx_mgmt_pending_free() freed
skb. As a result, during vdev deletion a memory leak occurs.
Refactor all clean up steps into a new function. New function
ath12k_mac_tx_mgmt_free() creates a centralized area where idr
cleanup, DMA unmapping for skb and freeing skb is performed. Utilize
skb pointer given by idr_remove(), instead of passed as a function
argument because IDR will be protected by locking. This will prevent
concurrent modification of the same IDR.
Now ath12k_mac_tx_mgmt_pending_free() and
ath12k_mac_vif_txmgmt_idr_remove() call ath12k_mac_tx_mgmt_free().
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Link: https://lore.kernel.org/r/1637832614-13831-1-git-send-email-quic_srirrama@quicinc.com > # [1]
Fixes: d889913205 ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: Karthik M <quic_karm@quicinc.com>
Signed-off-by: Muna Sinada <muna.sinada@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250923220316.1595758-1-muna.sinada@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2e9c1da4ee ]
ath10k_wmi_cmd_send takes ownership of the passed buffer (skb) and has the
responsibility to release it in case of error. This patch fixes missing
free in case of early error due to unhandled WMI command ID.
Tested-on: WCN3990 hw1.0 WLAN.HL.3.3.7.c2-00931-QCAHLSWMTPLZ-1
Fixes: 553215592f ("ath10k: warn if give WMI command is not supported")
Suggested-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20250926195656.187970-1-loic.poulain@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 388eff894d upstream.
Sean reported [1] the following splat when running KVM tests:
WARNING: CPU: 232 PID: 15391 at xfd_validate_state+0x65/0x70
Call Trace:
<TASK>
fpu__clear_user_states+0x9c/0x100
arch_do_signal_or_restart+0x142/0x210
exit_to_user_mode_loop+0x55/0x100
do_syscall_64+0x205/0x2c0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
Chao further identified [2] a reproducible scenario involving signal
delivery: a non-AMX task is preempted by an AMX-enabled task which
modifies the XFD MSR.
When the non-AMX task resumes and reloads XSTATE with init values,
a warning is triggered due to a mismatch between fpstate::xfd and the
CPU's current XFD state. fpu__clear_user_states() does not currently
re-synchronize the XFD state after such preemption.
Invoke xfd_update_state() which detects and corrects the mismatch if
there is a dynamic feature.
This also benefits the sigreturn path, as fpu__restore_sig() may call
fpu__clear_user_states() when the sigframe is inaccessible.
[ dhansen: minor changelog munging ]
Closes: https://lore.kernel.org/lkml/aDCo_SczQOUaB2rS@google.com [1]
Fixes: 672365477a ("x86/fpu: Update XFD state where required")
Reported-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Chang S. Bae <chang.seok.bae@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Chao Gao <chao.gao@intel.com>
Tested-by: Chao Gao <chao.gao@intel.com>
Link: https://lore.kernel.org/all/aDWbctO%2FRfTGiCg3@intel.com [2]
Cc:stable@vger.kernel.org
Link: https://patch.msgid.link/20250610001700.4097-1-chang.seok.bae%40intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 607b9fb2ce upstream.
There's an issue with RDSEED's 16-bit and 32-bit register output
variants on Zen5 which return a random value of 0 "at a rate inconsistent
with randomness while incorrectly signaling success (CF=1)". Search the
web for AMD-SB-7055 for more detail.
Add a fix glue which checks microcode revisions.
[ bp: Add microcode revisions checking, rewrite. ]
Cc: stable@vger.kernel.org
Signed-off-by: Gregory Price <gourry@gourry.net>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20251018024010.4112396-1-gourry@gourry.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 0d6e9ec80c upstream.
Leyvi Rose reported that his X86_NATIVE_CPU=y build is failing because our
instruction decoder doesn't support SSE4a and the AMDGPU code seems to be
generating those with his compiler of choice (CLANG+LTO).
Now, our normal build flags disable SSE MMX SSE2 3DNOW AVX, but then
CC_FLAGS_FPU re-enable SSE SSE2.
Since nothing mentions SSE3 or SSE4, I'm assuming that -msse (or its negative)
control all SSE variants -- but why then explicitly enumerate SSE2 ?
Anyway, until the instruction decoder gets fixed, explicitly disallow SSE4a
(an AMD specific SSE4 extension).
Fixes: ea1dcca1de ("x86/kbuild/64: Add the CONFIG_X86_NATIVE_CPU option to locally optimize the kernel with '-march=native'")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Arisu Tachibana <arisu.tachibana@miraclelinux.com>
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Cc: <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5c76f9961c upstream.
When smb2_query_info_compound() retries, a previously allocated cfid may
have been freed in the first attempt.
Because cfid wasn't reset on replay, later cleanup could act on a stale
pointer, leading to a potential use-after-free.
Reinitialize cfid to NULL under the replay label.
Example trace (trimmed):
refcount_t: underflow; use-after-free.
WARNING: CPU: 1 PID: 11224 at ../lib/refcount.c:28 refcount_warn_saturate+0x9c/0x110
[...]
RIP: 0010:refcount_warn_saturate+0x9c/0x110
[...]
Call Trace:
<TASK>
smb2_query_info_compound+0x29c/0x5c0 [cifs f90b72658819bd21c94769b6a652029a07a7172f]
? step_into+0x10d/0x690
? __legitimize_path+0x28/0x60
smb2_queryfs+0x6a/0xf0 [cifs f90b72658819bd21c94769b6a652029a07a7172f]
smb311_queryfs+0x12d/0x140 [cifs f90b72658819bd21c94769b6a652029a07a7172f]
? kmem_cache_alloc+0x18a/0x340
? getname_flags+0x46/0x1e0
cifs_statfs+0x9f/0x2b0 [cifs f90b72658819bd21c94769b6a652029a07a7172f]
statfs_by_dentry+0x67/0x90
vfs_statfs+0x16/0xd0
user_statfs+0x54/0xa0
__do_sys_statfs+0x20/0x50
do_syscall_64+0x58/0x80
Cc: stable@kernel.org
Fixes: 4f1fffa237 ("cifs: commands that are retried should have replay flag set")
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>
Acked-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit b45873c3f0 upstream.
Commit c1e18c17bd ("s390/pci: add zpci_set_irq()/zpci_clear_irq()"),
introduced the zpci_set_irq() and zpci_clear_irq(), to be used while
resetting a zPCI device.
Commit da995d538d ("s390/pci: implement reset_slot for hotplug
slot"), mentions zpci_clear_irq() being called in the path for
zpci_hot_reset_device(). But that is not the case anymore and these
functions are not called outside of this file. Instead
zpci_hot_reset_device() relies on zpci_disable_device() also clearing
the IRQs, but misses to reset the zdev->irqs_registered flag.
However after a CLP disable/enable reset, the device's IRQ are
unregistered, but the flag zdev->irq_registered does not get cleared. It
creates an inconsistent state and so arch_restore_msi_irqs() doesn't
correctly restore the device's IRQ. This becomes a problem when a PCI
driver tries to restore the state of the device through
pci_restore_state(). Restore IRQ unconditionally for the device and remove
the irq_registered flag as its redundant.
Fixes: c1e18c17bd ("s390/pci: add zpci_set_irq()/zpci_clear_irq()")
Cc: stable@vger.kernnel.org
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 22897e5686 upstream.
When the driver supports DMA, it enqueues four DMA descriptors per
substream before the substream is started. New descriptors are enqueued in
the DMA completion callback, and each time a new descriptor is queued, the
dma_buffer_pos is incremented.
During suspend, the DMA transactions are terminated. There might be cases
where the four extra enqueued DMA descriptors are not completed and are
instead canceled on suspend. However, the cancel operation does not take
into account that the dma_buffer_pos was already incremented.
Previously, the suspend code reinitialized dma_buffer_pos to zero, but this
is not always correct.
To avoid losing any audio periods during suspend/resume and to prevent
clip sound, save the completed DMA buffer position in the DMA callback and
reinitialize dma_buffer_pos on resume.
Cc: stable@vger.kernel.org
Fixes: 1fc778f7c8 ("ASoC: renesas: rz-ssi: Add suspend to RAM support")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://patch.msgid.link/20251029141134.2556926-3-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit fdbb53d318 upstream.
For some reason we ended up kfree between spinlock lock and unlock,
which can sleep.
move the kfree out of spinlock section.
Fixes: a2a5d30218 ("ASoC: qdsp6: q6asm: Add support to memory map and unmap")
Cc: Stable@vger.kernel.org
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20251017085307.4325-2-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a824084b98 upstream.
Since commit 72377ab2d6 ("mptcp: more conservative check for zero
probes") the MPTCP-level zero window probe check is always disabled, as
the TCP-level write queue always contains at least the newly allocated
skb.
Refine the relevant check tacking in account that the above condition
and that such skb can have zero length.
Fixes: 72377ab2d6 ("mptcp: more conservative check for zero probes")
Cc: stable@vger.kernel.org
Reported-by: Geliang Tang <geliang@kernel.org>
Closes: https://lore.kernel.org/d0a814c364e744ca6b836ccd5b6e9146882e8d42.camel@kernel.org
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Tested-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20251028-net-mptcp-send-timeout-v1-3-38ffff5a9ec8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 27b0e701d3 upstream.
Accessing the transmit queue without owning the msk socket lock is
inherently racy, hence __mptcp_check_push() could actually quit early
even when there is pending data.
That in turn could cause unexpected tx lock and timeout.
Dropping the early check avoids the race, implicitly relaying on later
tests under the relevant lock. With such change, all the other
mptcp_send_head() call sites are now under the msk socket lock and we
can additionally drop the now unneeded annotation on the transmit head
pointer accesses.
Fixes: 6e628cd3a8 ("mptcp: use mptcp release_cb for delayed tasks")
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Geliang Tang <geliang@kernel.org>
Tested-by: Geliang Tang <geliang@kernel.org>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20251028-net-mptcp-send-timeout-v1-1-38ffff5a9ec8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit eb53368f8d upstream.
The of_find_node_by_name() function returns a device tree node with its
reference count incremented. The caller is responsible for calling
of_node_put() to release this reference when done.
Found via static analysis.
Fixes: cc5d0189b9 ("[PATCH] powerpc: Remove device_node addrs/n_addr")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 5f566c0ac5 upstream.
Commit e24cca19ba ("sh: Kill off MAX_DMA_ADDRESS leftovers.") removed
the define ONCHIP_NR_DMA_CHANNELS. So that the leftover reference needs
to be replaced by CONFIG_NR_ONCHIP_DMA_CHANNELS to compile successfully
with CONFIG_PVR2_DMA enabled.
Signed-off-by: Florian Fuchs <fuchsfl@gmail.com>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 3776c685eb upstream.
Currently, whenever there is a need to transmit an Action frame,
the brcmfmac driver always uses the P2P vif to send the "actframe" IOVAR to
firmware. The P2P interfaces were available when wpa_supplicant is managing
the wlan interface.
However, the P2P interfaces are not created/initialized when only hostapd
is managing the wlan interface. And if hostapd receives an ANQP Query REQ
Action frame even from an un-associated STA, the brcmfmac driver tries
to use an uninitialized P2P vif pointer for sending the IOVAR to firmware.
This NULL pointer dereferencing triggers a driver crash.
[ 1417.074538] Unable to handle kernel NULL pointer dereference at virtual
address 0000000000000000
[...]
[ 1417.075188] Hardware name: Raspberry Pi 4 Model B Rev 1.5 (DT)
[...]
[ 1417.075653] Call trace:
[ 1417.075662] brcmf_p2p_send_action_frame+0x23c/0xc58 [brcmfmac]
[ 1417.075738] brcmf_cfg80211_mgmt_tx+0x304/0x5c0 [brcmfmac]
[ 1417.075810] cfg80211_mlme_mgmt_tx+0x1b0/0x428 [cfg80211]
[ 1417.076067] nl80211_tx_mgmt+0x238/0x388 [cfg80211]
[ 1417.076281] genl_family_rcv_msg_doit+0xe0/0x158
[ 1417.076302] genl_rcv_msg+0x220/0x2a0
[ 1417.076317] netlink_rcv_skb+0x68/0x140
[ 1417.076330] genl_rcv+0x40/0x60
[ 1417.076343] netlink_unicast+0x330/0x3b8
[ 1417.076357] netlink_sendmsg+0x19c/0x3f8
[ 1417.076370] __sock_sendmsg+0x64/0xc0
[ 1417.076391] ____sys_sendmsg+0x268/0x2a0
[ 1417.076408] ___sys_sendmsg+0xb8/0x118
[ 1417.076427] __sys_sendmsg+0x90/0xf8
[ 1417.076445] __arm64_sys_sendmsg+0x2c/0x40
[ 1417.076465] invoke_syscall+0x50/0x120
[ 1417.076486] el0_svc_common.constprop.0+0x48/0xf0
[ 1417.076506] do_el0_svc+0x24/0x38
[ 1417.076525] el0_svc+0x30/0x100
[ 1417.076548] el0t_64_sync_handler+0x100/0x130
[ 1417.076569] el0t_64_sync+0x190/0x198
[ 1417.076589] Code: f9401e80 aa1603e2 f9403be1 5280e483 (f9400000)
Fix this, by always using the vif corresponding to the wdev on which the
Action frame Transmission request was initiated by the userspace. This way,
even if P2P vif is not available, the IOVAR is sent to firmware on AP vif
and the ANQP Query RESP Action frame is transmitted without crashing the
driver.
Move init_completion() for "send_af_done" from brcmf_p2p_create_p2pdev()
to brcmf_p2p_attach(). Because the former function would not get executed
when only hostapd is managing wlan interface, and it is not safe to do
reinit_completion() later in brcmf_p2p_tx_action_frame(), without any prior
init_completion().
And in the brcmf_p2p_tx_action_frame() function, the condition check for
P2P Presence response frame is not needed, since the wpa_supplicant is
properly sending the P2P Presense Response frame on the P2P-GO vif instead
of the P2P-Device vif.
Cc: stable@vger.kernel.org
Fixes: 18e2f61db3 ("brcmfmac: P2P action frame tx")
Signed-off-by: Gokul Sivakumar <gokulkumar.sivakumar@infineon.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20251013102819.9727-1-gokulkumar.sivakumar@infineon.com
[Cc stable]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 91d35ec9b3 upstream.
The RFCOMM driver confuses the local and remote modem control signals,
which specifically means that the reported DTR and RTS state will
instead reflect the remote end (i.e. DSR and CTS).
This issue dates back to the original driver (and a follow-on update)
merged in 2002, which resulted in a non-standard implementation of
TIOCMSET that allowed controlling also the TS07.10 IC and DV signals by
mapping them to the RI and DCD input flags, while TIOCMGET failed to
return the actual state of DTR and RTS.
Note that the bogus control of input signals in tiocmset() is just
dead code as those flags will have been masked out by the tty layer
since 2003.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 18c4ef4e76 upstream.
bit_putcs_aligned()/unaligned() derived the glyph pointer from the
character value masked by 0xff/0x1ff, which may exceed the actual font's
glyph count and read past the end of the built-in font array.
Clamp the index to the actual glyph count before computing the address.
This fixes a global out-of-bounds read reported by syzbot.
Reported-by: syzbot+793cf822d213be1a74f2@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=793cf822d213be1a74f2
Tested-by: syzbot+793cf822d213be1a74f2@syzkaller.appspotmail.com
Signed-off-by: Junjie Cao <junjie.cao@intel.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f12b69d8f2 upstream.
Trying to dump the originators or the neighbors via netlink for a meshif
with an inactive primary interface is not allowed. The dump functions were
checking this correctly but they didn't handle non-existing primary
interfaces and existing _inactive_ interfaces differently.
(Primary) batadv_hard_ifaces hold a references to a net_device. And
accessing them is only allowed when either being in a RCU/spinlock
protected section or when holding a valid reference to them. The netlink
dump functions use the latter.
But because the missing specific error handling for inactive primary
interfaces, the reference was never dropped. This reference counting error
was only detected when the interface should have been removed from the
system:
unregister_netdevice: waiting for batadv_slave_0 to become free. Usage count = 2
Cc: stable@vger.kernel.org
Fixes: 6ecc4fd6c2 ("batman-adv: netlink: reduce duplicate code by returning interfaces")
Reported-by: syzbot+881d65229ca4f9ae8c84@syzkaller.appspotmail.com
Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 1ab6658174 upstream.
In virtio-net, we have not yet supported multi-buffer XDP packet in
zerocopy mode when there is a binding XDP program. However, in that
case, when receiving multi-buffer XDP packet, we skip the XDP program
and return XDP_PASS. As a result, the packet is passed to normal network
stack which is an incorrect behavior (e.g. a XDP program for packet
count is installed, multi-buffer XDP packet arrives and does go through
XDP program. As a result, the packet count does not increase but the
packet is still received from network stack).This commit instead returns
XDP_ABORTED in that case.
Fixes: 99c861b44e ("virtio_net: xsk: rx: support recv merge mode")
Cc: stable@vger.kernel.org
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Signed-off-by: Bui Quang Minh <minhquangbui99@gmail.com>
Link: https://patch.msgid.link/20251022155630.49272-1-minhquangbui99@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit d91a1d129b upstream.
Device-managed resources are cleaned up when the driver unbinds from
the underlying device. In our case this is the platform device as this
driver is a platform driver. Registering device-managed resources on
the associated ACPI device will thus result in a resource leak when
this driver unbinds.
Ensure that any device-managed resources are only registered on the
platform device to ensure that they are cleaned up during removal.
Fixes: 35c50d853a ("ACPI: fan: Add hwmon support")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Cc: 6.11+ <stable@vger.kernel.org> # 6.11+
Link: https://patch.msgid.link/20251007234149.2769-4-W_Armin@gmx.de
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 20594cd104 upstream.
Make acpi_button_add() call input_free_device() when
input_register_device() fails as required according to the
documentation of the latter.
Fixes: 0d51157dfa ("ACPI: button: Eliminate the driver notify callback")
Signed-off-by: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
Cc: 6.5+ <stable@vger.kernel.org> # 6.5+
[ rjw: Subject and changelog rewrite, Fixes: tag ]
Link: https://patch.msgid.link/20251006084706.971855-1-kaushlendra.kumar@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 8f067aa594 upstream.
The switch_brightness_work delayed work accesses device->brightness
and device->backlight, freed by acpi_video_dev_unregister_backlight()
during device removal.
If the work executes after acpi_video_bus_unregister_backlight()
frees these resources, it causes a use-after-free when
acpi_video_switch_brightness() dereferences device->brightness or
device->backlight.
Fix this by calling cancel_delayed_work_sync() for each device's
switch_brightness_work in acpi_video_bus_remove_notify_handler()
after removing the notify handler that queues the work. This ensures
the work completes before the memory is freed.
Fixes: 8ab58e8e7e ("ACPI / video: Fix backlight taking 2 steps on a brightness up/down keypress")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Yuhao Jiang <danisjiang@gmail.com>
Reviewed-by: Hans de Goede <hansg@kernel.org>
[ rjw: Changelog edit ]
Link: https://patch.msgid.link/20251022200704.2655507-1-danisjiang@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 7073c7fc8d upstream.
Actually check the return value from pll_ops->init_pll()
as it can return an error.
If the card's BIOS didn't run because it's not the primary VGA card
the fact that the xclk source is unsupported is printed as shown
below but the driver continues on regardless and on my machine causes
a hard lock up.
[ 61.470088] atyfb 0000:03:05.0: enabling device (0080 -> 0083)
[ 61.476191] atyfb: using auxiliary register aperture
[ 61.481239] atyfb: 3D RAGE XL (Mach64 GR, PCI-33) [0x4752 rev 0x27]
[ 61.487569] atyfb: 512K SGRAM (1:1), 14.31818 MHz XTAL, 230 MHz PLL, 83 Mhz MCLK, 63 MHz XCLK
[ 61.496112] atyfb: Unsupported xclk source: 5.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a1f3058930 upstream.
Recently, we discovered the following issue through syzkaller:
BUG: KASAN: slab-use-after-free in fb_mode_is_equal+0x285/0x2f0
Read of size 4 at addr ff11000001b3c69c by task syz.xxx
...
Call Trace:
<TASK>
dump_stack_lvl+0xab/0xe0
print_address_description.constprop.0+0x2c/0x390
print_report+0xb9/0x280
kasan_report+0xb8/0xf0
fb_mode_is_equal+0x285/0x2f0
fbcon_mode_deleted+0x129/0x180
fb_set_var+0xe7f/0x11d0
do_fb_ioctl+0x6a0/0x750
fb_ioctl+0xe0/0x140
__x64_sys_ioctl+0x193/0x210
do_syscall_64+0x5f/0x9c0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Based on experimentation and analysis, during framebuffer unregistration,
only the memory of fb_info->modelist is freed, without setting the
corresponding fb_display[i]->mode to NULL for the freed modes. This leads
to UAF issues during subsequent accesses. Here's an example of reproduction
steps:
1. With /dev/fb0 already registered in the system, load a kernel module
to register a new device /dev/fb1;
2. Set fb1's mode to the global fb_display[] array (via FBIOPUT_CON2FBMAP);
3. Switch console from fb to VGA (to allow normal rmmod of the ko);
4. Unload the kernel module, at this point fb1's modelist is freed, leaving
a wild pointer in fb_display[];
5. Trigger the bug via system calls through fb0 attempting to delete a mode
from fb0.
Add a check in do_unregister_framebuffer(): if the mode to be freed exists
in fb_display[], set the corresponding mode pointer to NULL.
Signed-off-by: Quanmin Yan <yanquanmin1@huawei.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit dc89548c69 upstream.
The code did not check the return value of usbnet_get_endpoints.
Add checks and return the error if it fails to transfer the error.
Found via static anlaysis and this is similar to
commit 07161b2416 ("sr9800: Add check for usbnet_get_endpoints").
Fixes: 933a27d39e ("USB: asix - Add AX88178 support and many other changes")
Fixes: 2e55cc7210 ("[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://patch.msgid.link/20251026164318.57624-1-linmq006@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 3e7f011c25 upstream.
I've found that pynfs COMP6 now leaves the connection or lease in a
strange state, which causes CLOSE9 to hang indefinitely. I've dug
into it a little, but I haven't been able to root-cause it yet.
However, I bisected to commit 48aab1606f ("NFSD: Remove the cap on
number of operations per NFSv4 COMPOUND").
Tianshuo Han also reports a potential vulnerability when decoding
an NFSv4 COMPOUND. An attacker can place an arbitrarily large op
count in the COMPOUND header, which results in:
[ 51.410584] nfsd: vmalloc error: size 1209533382144, exceeds total
pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO),
nodemask=(null),cpuset=/,mems_allowed=0
when NFSD attempts to allocate the COMPOUND op array.
Let's restore the operation-per-COMPOUND limit, but increased to 200
for now.
Reported-by: tianshuo han <hantianshuo233@gmail.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Cc: stable@vger.kernel.org
Tested-by: Tianshuo Han <hantianshuo233@gmail.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit abb1f08a21 upstream.
When tracing is enabled, the trace_nfsd_read_done trace point
crashes during the pynfs read.testNoFh test.
Fixes: 15a8b55dbb ("nfsd: call op_release, even when op_func returns an error")
Cc: stable@vger.kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 4f76435fd5 upstream.
NFSv4 clients won't send legitimate GETATTR requests for these new
attributes because they are intended to be used only with CB_GETATTR
and SETATTR. But NFSD has to do something besides crashing if it
ever sees a GETATTR request that queries these attributes.
RFC 8881 Section 18.7.3 states:
> The server MUST return a value for each attribute that the client
> requests if the attribute is supported by the server for the
> target file system. If the server does not support a particular
> attribute on the target file system, then it MUST NOT return the
> attribute value and MUST NOT set the attribute bit in the result
> bitmap. The server MUST return an error if it supports an
> attribute on the target but cannot obtain its value. In that case,
> no attribute values will be returned.
Further, RFC 9754 Section 5 states:
> These new attributes are invalid to be used with GETATTR, VERIFY,
> and NVERIFY, and they can only be used with CB_GETATTR and SETATTR
> by a client holding an appropriate delegation.
Thus there does not appear to be a specific server response mandated
by specification. Taking the guidance that querying these attributes
via GETATTR is "invalid", NFSD will return nfserr_inval, failing the
request entirely.
Reported-by: Robert Morris <rtm@csail.mit.edu>
Closes: https://lore.kernel.org/linux-nfs/7819419cf0cb50d8130dc6b747765d2b8febc88a.camel@kernel.org/T/#t
Fixes: 51c0d4f7e3 ("nfsd: add support for FATTR4_OPEN_ARGUMENTS")
Cc: stable@vger.kernel.org
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 54e96258a6 upstream.
scx_bpf_dsq_move_set_slice() and scx_bpf_dsq_move_set_vtime() take a DSQ
iterator argument which has to be valid. Mark them with KF_RCU.
Fixes: 4c30f5ce4f ("sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()")
Cc: stable@vger.kernel.org # v6.12+
Acked-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 76e20da0bd upstream.
This reverts commit c9d84da18d. It
replaces in L2CAP calls to msecs_to_jiffies() to secs_to_jiffies()
and updates the constants accordingly. But the constants are also
used in LCAP Configure Request and L2CAP Configure Response which
expect values in milliseconds.
This may prevent correct usage of L2CAP channel.
To fix it, keep those constants in milliseconds and so revert this
change.
Fixes: c9d84da18d ("Bluetooth: L2CAP: convert timeouts to secs_to_jiffies()")
Signed-off-by: Frédéric Danis <frederic.danis@collabora.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
