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__skb_flow_dissect() can be called from arbitrary contexts.
It must extend its RCU protection section to include
the call to dev_net(), which can become dev_net_rcu().
This makes sure the net structure can not disappear under us.
Fixes: 9b52e3f267a6 ("flow_dissector: handle no-skb use case")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-10-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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__icmp_send() must ensure rcu_read_lock() is held, as spotted
by Jakub.
Other ICMP uses of dev_net() seem safe, change them to dev_net_rcu()
to get LOCKDEP support.
Fixes: dde1bc0e6f86 ("[NETNS]: Add namespace for ICMP replying code.")
Closes: https://lore.kernel.org/netdev/20250203153633.46ce0337@kernel.org/
Reported-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250205155120.1676781-9-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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__ip_rt_update_pmtu() must use RCU protection to make
sure the net structure it reads does not disappear.
Fixes: 2fbc6e89b2f1 ("ipv4: Update exception handling for multipath routes via same device")
Fixes: 1de6b15a434c ("Namespaceify min_pmtu sysctl")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250205155120.1676781-8-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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inet_select_addr() must use RCU protection to make
sure the net structure it reads does not disappear.
Fixes: c4544c724322 ("[NETNS]: Process inet_select_addr inside a namespace.")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250205155120.1676781-7-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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rt_is_expired() must use RCU protection to make
sure the net structure it reads does not disappear.
Fixes: e84f84f27647 ("netns: place rt_genid into struct net")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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ipv4_default_advmss() must use RCU protection to make
sure the net structure it reads does not disappear.
Fixes: 2e9589ff809e ("ipv4: Namespaceify min_adv_mss sysctl knob")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-5-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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ip_dst_mtu_maybe_forward() must use RCU protection to make
sure the net structure it reads does not disappear.
Fixes: f87c10a8aa1e8 ("ipv4: introduce ip_dst_mtu_maybe_forward and protect forwarding path against pmtu spoofing")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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ip4_dst_hoplimit() must use RCU protection to make
sure the net structure it reads does not disappear.
Fixes: fa50d974d104 ("ipv4: Namespaceify ip_default_ttl sysctl knob")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-3-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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dev->nd_net can change, readers should either
use rcu_read_lock() or RTNL.
We currently use a generic helper, dev_net() with
no debugging support. We probably have many hidden bugs.
Add dev_net_rcu() helper for callers using rcu_read_lock()
protection.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When using Rust on the x86 architecture, we are currently using the
unstable target.json feature to specify the compilation target. Rustc is
going to change how softfloat is specified in the target.json file on
x86, thus update generate_rust_target.rs to specify softfloat using the
new option.
Note that if you enable this parameter with a compiler that does not
recognize it, then that triggers a warning but it does not break the
build.
[ For future reference, this solves the following error:
RUSTC L rust/core.o
error: Error loading target specification: target feature
`soft-float` is incompatible with the ABI but gets enabled in
target spec. Run `rustc --print target-list` for a list of
built-in targets
- Miguel ]
Cc: <stable@vger.kernel.org> # Needed in 6.12.y and 6.13.y only (Rust is pinned in older LTSs).
Link: https://github.com/rust-lang/rust/pull/136146
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com> # for x86
Link: https://lore.kernel.org/r/20250203-rustc-1-86-x86-softfloat-v1-1-220a72a5003e@google.com
[ Added 6.13.y too to Cc: stable tag and added reasoning to avoid
over-backporting. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
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The uretprobe syscall is implemented as a performance enhancement on
x86_64 by having the kernel inject a call to it on function exit; User
programs cannot call this system call explicitly.
As such, this syscall is considered a kernel implementation detail and
should not be filtered by seccomp.
Enhance the seccomp bpf test suite to check that uretprobes can be
attached to processes without the killing the process regardless of
seccomp policy.
Signed-off-by: Eyal Birger <eyal.birger@gmail.com>
Link: https://lore.kernel.org/r/20250202162921.335813-3-eyal.birger@gmail.com
[kees: Skip archs without __NR_uretprobe]
Signed-off-by: Kees Cook <kees@kernel.org>
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When attaching uretprobes to processes running inside docker, the attached
process is segfaulted when encountering the retprobe.
The reason is that now that uretprobe is a system call the default seccomp
filters in docker block it as they only allow a specific set of known
syscalls. This is true for other userspace applications which use seccomp
to control their syscall surface.
Since uretprobe is a "kernel implementation detail" system call which is
not used by userspace application code directly, it is impractical and
there's very little point in forcing all userspace applications to
explicitly allow it in order to avoid crashing tracked processes.
Pass this systemcall through seccomp without depending on configuration.
Note: uretprobe is currently only x86_64 and isn't expected to ever be
supported in i386.
Fixes: ff474a78cef5 ("uprobe: Add uretprobe syscall to speed up return probe")
Reported-by: Rafael Buchbinder <rafi@rbk.io>
Closes: https://lore.kernel.org/lkml/CAHsH6Gs3Eh8DFU0wq58c_LF8A4_+o6z456J7BidmcVY2AqOnHQ@mail.gmail.com/
Link: https://lore.kernel.org/lkml/20250121182939.33d05470@gandalf.local.home/T/#me2676c378eff2d6a33f3054fed4a5f3afa64e65b
Link: https://lore.kernel.org/lkml/20250128145806.1849977-1-eyal.birger@gmail.com/
Cc: stable@vger.kernel.org
Signed-off-by: Eyal Birger <eyal.birger@gmail.com>
Link: https://lore.kernel.org/r/20250202162921.335813-2-eyal.birger@gmail.com
[kees: minimized changes for easier backporting, tweaked commit log]
Signed-off-by: Kees Cook <kees@kernel.org>
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Use %ptTsr instead of open-coded variant to print contents of time64_t type
in human readable form.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250206192537.1133763-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
Introduce new wrapper to present spcm related debug and error prints in
a unified way and provide additional details to help to understand the
reasons and configuration used when the log was captured.
Change the way we print information about the ipc4 copier module to
use type specific prints, again to provide better information for
debugging.
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Merge series from Mohammad Rafi Shaik <quic_mohs@quicinc.com>:
Add static channel map support between soundwire master and slave.
Currently, the channel value for each soundwire port is hardcoded in the
wcd937x-sdw driver and the same channel value is configured in the
soundwire master.
The Qualcomm board like the QCM6490-IDP require static channel map
settings for the soundwire master and slave ports.
If another boards which are using enable wcd937x, the channel mapping
index values between master and slave may be different depending on the
board hw design and requirements. If the above properties are not used
in a SoC specific device tree, the channel mapping index values are set
to default.
With the introduction of the following channel mapping properties, it is
now possible to configure the master channel mapping directly from the
device tree.
Added qcom_swrm_set_channel_map api to set the master channel values
which allows more flexible to configure channel values in runtime for
specific active soundwire ports.
Add get and set channel maps support from codec to cpu dais in common
Qualcomm sdw driver.
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Merge series from Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>:
cpcap audio codec found on cpcap PMIC supports headset detection
and PTT button through its 3.5 mm jack. This series implements
support for those capabilities.
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Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
Each ASoC framwark is using own snd_xxx_ret() function, but we can share
these. This patch-set adds new snd_soc_ret() and use it.
checkpatch indicates that ENOTSUPP is not a SUSV4 error code, prefer to
use EOPNOTSUPP. So this patch-set adds it, but not remove existing ENOTSUPP.
Link: https://lore.kernel.org/r/8734gvsg5i.wl-kuninori.morimoto.gx@renesas.com
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Merge series from Dzmitry Sankouski <dsankouski@gmail.com>:
Contains starqltechn device tree changes.
- sound (headphones and mics only)
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Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:
The avs-driver is the go-to driver for Intel Automotive. MalibouLake
(MBL) and RedondoLake (RDL) are representatives of the project. These
inherit majority of the featureset from RaptorLake-M (RPL-M) and
AlderLake-N (ADL-N) respectively. The onboard codec for these is TI's
pcm3168a.
In summary, the patchset:
- modifies existing pcm3168a.c to be x86/ACPI friendly
- updates the DSP firmware booting sequence for cAVS 2.5 platforms to
improve its behaviour on some specific revisions/steppings of the
hardware
- adds new machine board driver, avs_pcm3168a
- adds selector entry for RPL-M devices in intel-dspcfg
While there 'ALSA: hda:' patch within the list, I'd prefer the patchset
to go through Mark's tree to avoid conflicts with follow ups to this
one.
Longer version:
Currently the pcm3168a is supported on ARM/DT (ti/j721e-evm.c being the
only user). To make it x86/ACPI friendly, add relevant ACPI-match table
and relax driver's probing conditions.
The default format is 2ch, 24-bits, 48000kHz. As per specification,
24-bits are supported by the chip and it works in production in contrary
to what the existing code suggests. A fix is provided to align the code
with the spec.
Now, a single DSP firmware binary covers a wide range of platforms - a
single one covers AlderLake, RaptorLake and all their derevatires except
for AlderLake-N based due to MEU differences. While most of the hardware
capabilities are read by the firmware during runtime, some information is
not accessible from the DSP level. Provide the HDAudio controller
revision/stepping information to the firmware to address that.
With that done, expand number of modules supported with WovHostModule
(WHM). WHM is a processing module which is tailored for ultra-low-power
scenarios. From software perspective, as most of its config is similar
to the Copier module, code reuse is advised. To make the reuse possible,
existing gateway configuration code is refactor - not only to add
support for WHM but also make it easier to understand. Multiple smaller
functions instead of all-in-one one.
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git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci fixes from Bjorn Helgaas:
- When saving a device's state, always save the upstream bridge's PM L1
Substates configuration as well because the bridge never saves its
own state, and restoring a device needs the state for both ends; this
was a regression that caused link and power management errors after
suspend/resume (Ilpo Järvinen)
- Correct TPH Control Register write, where we wrote the ST Mode where
the THP Requester Enable value was intended (Robin Murphy)
* tag 'pci-v6.14-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
PCI/TPH: Restore TPH Requester Enable correctly
PCI/ASPM: Fix L1SS saving
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I'm stepping down as wireless driver maintainer. Johannes kindly voluntereed to
be the "custodian"[1] for the drivers until a better solution is found.
Link: https://lore.kernel.org/all/21896d2788b8bc6c7fcb534cd43e75671a57f494.camel@sipsolutions.net/ [1]
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20250203180445.1429640-2-kvalo@kernel.org
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I'm stepping down as ath10k, ath11k and ath12k maintainer so remove me from
MAINTAINERS file and Device Tree bindings. Jeff continues as the maintainer.
As my quicinc.com email will not work anymore so add an entry to .mailmap file
to direct the mail to my kernel.org address.
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Acked-by: Jeff Johnson <jjohnson@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20250203180445.1429640-1-kvalo@kernel.org
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"Three fixes for xen_hypercall_hvm() that was introduced in the 6.13
cycle"
* tag 'for-linus-6.14-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
x86/xen: remove unneeded dummy push from xen_hypercall_hvm()
x86/xen: add FRAME_END to xen_hypercall_hvm()
x86/xen: fix xen_hypercall_hvm() to not clobber %rbx
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux
Merge amd-pstate driver fixes for 6.14-rc2 from Mario Limonciello:
"* Fix some error cleanup paths with mutex use and boost
* Fix a ref counting issue
* Fix a schedutil issue"
* tag 'amd-pstate-v6.14-2025-02-06' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux:
cpufreq/amd-pstate: Fix cpufreq_policy ref counting
cpufreq/amd-pstate: Fix max_perf updation with schedutil
cpufreq/amd-pstate: Remove the goto label in amd_pstate_update_limits
cpufreq/amd-pstate: Fix per-policy boost flag incorrect when fail
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In union test_small_end, the small members are three and four.
Fixes: e71a29db79da1946 ("stackinit: Add union initialization to selftests")
Closes: https://lore.kernel.org/CAMuHMdWvcKOc6v5o3-9-SqP_4oh5-GZQjZZb=-krhY=mVRED_Q@mail.gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/3f8faa2d7d0d6b36571093ab0fb1fd5157abd7bb.1738593178.git.geert+renesas@glider.be
Signed-off-by: Kees Cook <kees@kernel.org>
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The stack frame on m68k is very sensitive to the size of what needs to
be stored. Like done for long string testing, reduce the size of the
large trailing struct in the union initialization testing.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/all/CAMuHMdXW8VbtOAixO7w+aDOG70aZtZ50j1Ybcr8B3eYnRUcrcA@mail.gmail.com
Fixes: e71a29db79da ("stackinit: Add union initialization to selftests")
Link: https://lore.kernel.org/r/20250204174509.work.711-kees@kernel.org
Signed-off-by: Kees Cook <kees@kernel.org>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
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amd_pstate_update_limits() takes a cpufreq_policy reference but doesn't
decrement the refcount in one of the exit paths, fix that.
Fixes: 45722e777fd9 ("cpufreq: amd-pstate: Optimize amd_pstate_update_limits()")
Signed-off-by: Dhananjay Ugwekar <dhananjay.ugwekar@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20250205112523.201101-10-dhananjay.ugwekar@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
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ASAN generates special synthetic symbols to help check for ODR
violations. These synthetic symbols lack debug information, so
gendwarfksyms emits warnings when processing them. No code should ever
have a dependency on these symbols, so we should not be exporting them,
just like the __cfi symbols.
Signed-off-by: Matthew Maurer <mmaurer@google.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20250122-gendwarfksyms-kasan-rust-v1-1-5ee5658f4fb6@google.com
[ Fixed typo in commit message. Slightly reworded title. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
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We can use snd_soc_ret() to indicate error message when return.
Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/877c652ql8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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We can use snd_soc_ret() to indicate error message when return.
Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/878qql2qlc.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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We can use snd_soc_ret() to indicate error message when return.
Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87a5b12qlg.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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We can use snd_soc_ret() to indicate error message when return.
Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87bjvh2qlk.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Many functions uses below style for error return
dev_err(dev, "message");
return -Exxxx;
We can merge these into snd_soc_ret() which can use same error
format. Let's cleaup code.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87cyfx2qlo.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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We get below warning by checkpatch on soc-utils.
Adds EOPNOTSUPP, but not remove existing ENOTSUPP.
WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87ed0d2qlt.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Each soc-xxx.c is using own snd_xxx_ret(), but we want to share it.
Let's add common snd_soc_ret() for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87frkt2qlx.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Interestingly the recent kmemleak improvements allowed our CI to catch
a couple of percpu leaks addressed here.
We (mostly Jakub, to be accurate) are working to increase review
coverage over the net code-base tweaking the MAINTAINER entries.
Current release - regressions:
- core: harmonize tstats and dstats
- ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels
- eth: tun: revert fix group permission check
- eth: stmmac: revert "specify hardware capability value when FIFO
size isn't specified"
Previous releases - regressions:
- udp: gso: do not drop small packets when PMTU reduces
- rxrpc: fix race in call state changing vs recvmsg()
- eth: ice: fix Rx data path for heavy 9k MTU traffic
- eth: vmxnet3: fix tx queue race condition with XDP
Previous releases - always broken:
- sched: pfifo_tail_enqueue: drop new packet when sch->limit == 0
- ethtool: ntuple: fix rss + ring_cookie check
- rxrpc: fix the rxrpc_connection attend queue handling
Misc:
- recognize Kuniyuki Iwashima as a maintainer"
* tag 'net-6.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (34 commits)
Revert "net: stmmac: Specify hardware capability value when FIFO size isn't specified"
MAINTAINERS: add a sample ethtool section entry
MAINTAINERS: add entry for ethtool
rxrpc: Fix race in call state changing vs recvmsg()
rxrpc: Fix call state set to not include the SERVER_SECURING state
net: sched: Fix truncation of offloaded action statistics
tun: revert fix group permission check
selftests/tc-testing: Add a test case for qdisc_tree_reduce_backlog()
netem: Update sch->q.qlen before qdisc_tree_reduce_backlog()
selftests/tc-testing: Add a test case for pfifo_head_drop qdisc when limit==0
pfifo_tail_enqueue: Drop new packet when sch->limit == 0
selftests: mptcp: connect: -f: no reconnect
net: rose: lock the socket in rose_bind()
net: atlantic: fix warning during hot unplug
rxrpc: Fix the rxrpc_connection attend queue handling
net: harmonize tstats and dstats
selftests: drv-net: rss_ctx: don't fail reconfigure test if queue offset not supported
selftests: drv-net: rss_ctx: add missing cleanup in queue reconfigure
ethtool: ntuple: fix rss + ring_cookie check
ethtool: rss: fix hiding unsupported fields in dumps
...
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When we reenable TPH after changing a Steering Tag value, we need the
actual TPH Requester Enable value, not the ST Mode (which only happens to
work out by chance for non-extended TPH in interrupt vector mode).
Link: https://lore.kernel.org/r/13118098116d7bce07aa20b8c52e28c7d1847246.1738759933.git.robin.murphy@arm.com
Fixes: d2e8a34876ce ("PCI/TPH: Add Steering Tag support")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Wei Huang <wei.huang2@amd.com>
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A split SOF release consists of a base firmware and two libraries:
<fw_filename>-openmodules.ri for processing (audio) modules
<fw_filename>-debug.ri for debug and developer modules
To handle this new release model add infrastructure to try to load the two
library after boot optionally.
This approach will allow flexibility on handling platforms in sof-bin with
single or split configuration:
single release: base firmware only
split release: base firmware + openmodules + debug
The files for the split firmware are located at the firmware directory.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20250206085237.19214-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The symbol provider (sound/soc/soc-dapm.c) and the symbol consumer
(sound/soc/soc-core.c) belong to the same module, snd-soc-core.ko.
There is no need to export it.
I deleted the comment, as other modules cannot use it any more.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://patch.msgid.link/20250205165310.3466254-1-masahiroy@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Instead of initializing the be_rate within the loop by checking i == 0 at
each iteration, move the be_rate reference initialization from the loop.
For BE single rate check we will have single comparison done at each
iteration compared to two in case the num_input_formats were higher than 1.
We still need to run the loop from index 0 to check for FE-BE rate match.
The patch also fixes bogus reports from gcc static analyzer thinking that
be_rate is used uninitialized later in the function (which was not true).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://patch.msgid.link/20250206094914.21135-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The symbol provider (sound/soc/soc-dapm.c) and the symbol consumer
(sound/soc/soc-pcm.c) belong to the same module, snd-soc-core.ko.
There is no need to export it.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://patch.msgid.link/20250205165337.3466336-1-masahiroy@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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The symbol provider (sound/soc/soc-dapm.c) and the symbol consumer
(sound/soc/soc-core.c) belong to the same module, snd-soc-core.ko.
There is no need to export it.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://patch.msgid.link/20250205165226.3466137-1-masahiroy@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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mt8186_afe_resume_clock() and mt8186_afe_suspend_clock() were
added in 2022 by
commit 55b423d5623c ("ASoC: mediatek: mt8186: support audio clock control
in platform driver")
but have remained unused.
Remove them.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250206014028.237423-1-linux@treblig.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
This patch series adds support for Asus Zenbook S14 and Fatcat board.
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
The Nullity of sps->cstream needs to be checked in sof_ipc_msg_data() and not
assume that it is not NULL.
The sps->stream must be cleared to NULL on close since this is used as a check
to see if we have active PCM stream.
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Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
Renesas Synchronous SRC Mode has HW limitation to be used in 1% rate
difference, but driver didn't care it. This patch-set adjust to it.
Link: https://lore.kernel.org/r/87o6zi32ry.wl-kuninori.morimoto.gx@renesas.com
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This seems to break the build when building with gcc15:
Unable to generate bindings: ClangDiagnostic("error: unknown
argument: '-fzero-init-padding-bits=all'\n")
Thus skip that flag.
Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
Fixes: dce4aab8441d ("kbuild: Use -fzero-init-padding-bits=all")
Reviewed-by: Kees Cook <kees@kernel.org>
Link: https://lore.kernel.org/r/20250129215003.1736127-1-jforbes@fedoraproject.org
[ Slightly reworded commit. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
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MS-SMB2 section 2.2.13.2.10 specifies that 'epoch' should be a 16-bit
unsigned integer used to track lease state changes. Change the data
type of all instances of 'epoch' from unsigned int to __u16. This
simplifies the epoch change comparisons and makes the code more
compliant with the protocol spec.
Cc: stable@vger.kernel.org
Signed-off-by: Meetakshi Setiya <msetiya@microsoft.com>
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
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Commit 1db806ec06b7 ("PCI/ASPM: Save parent L1SS config in
pci_save_aspm_l1ss_state()") aimed to perform L1SS config save for both the
Upstream Port and its upstream bridge when handling an Upstream Port, which
matches what the L1SS restore side does. However, parent->state_saved can
be set true at an earlier time when the upstream bridge saved other parts
of its state. Then later when attempting to save the L1SS config while
handling the Upstream Port, parent->state_saved is true in
pci_save_aspm_l1ss_state() resulting in early return and skipping saving
bridge's L1SS config because it is assumed to be already saved. Later on
restore, junk is written into L1SS config which causes issues with some
devices.
Remove parent->state_saved check and unconditionally save L1SS config also
for the upstream bridge from an Upstream Port which ought to be harmless
from correctness point of view. With the Upstream Port check now present,
saving the L1SS config more than once for the bridge is no longer a problem
(unlike when the parent->state_saved check got introduced into the fix
during its development).
Link: https://lore.kernel.org/r/20250131152913.2507-1-ilpo.jarvinen@linux.intel.com
Fixes: 1db806ec06b7 ("PCI/ASPM: Save parent L1SS config in pci_save_aspm_l1ss_state()")
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219731
Reported-by: Niklāvs Koļesņikovs <pinkflames.linux@gmail.com>
Reported by: Rafael J. Wysocki <rafael@kernel.org>
Closes: https://lore.kernel.org/r/CAJZ5v0iKmynOQ5vKSQbg1J_FmavwZE-nRONovOZ0mpMVauheWg@mail.gmail.com
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Closes: https://lore.kernel.org/r/d7246feb-4f3f-4d0c-bb64-89566b170671@molgen.mpg.de
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Niklāvs Koļesņikovs <pinkflames.linux@gmail.com>
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de> # Dell XPS 13 9360
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Richard Henderson <richard.henderson@linaro.org> writes[1]:
> There was a Spec benchmark (I forget which) which was memory bound and ran
> twice as fast with 32-bit pointers.
>
> I copied the idea from DEC to the ELF abi, but never did all the other work
> to allow the toolchain to take advantage.
>
> Amusingly, a later Spec changed the benchmark data sets to not fit into a
> 32-bit address space, specifically because of this.
>
> I expect one could delete the ELF bit and personality and no one would
> notice. Not even the 10 remaining Alpha users.
In [2] it was pointed out that parts of setarch weren't working
properly on alpha because it has it's own SET_PERSONALITY
implementation. In the discussion that followed Richard Henderson
pointed out that the 32bit pointer support for alpha was never
completed.
Fix this by removing alpha's 32bit pointer support.
As a bit of paranoia refuse to execute any alpha binaries that have
the EF_ALPHA_32BIT flag set. Just in case someone somewhere has
binaries that try to use alpha's 32bit pointer support.
Link: https://lkml.kernel.org/r/CAFXwXrkgu=4Qn-v1PjnOR4SG0oUb9LSa0g6QXpBq4ttm52pJOQ@mail.gmail.com [1]
Link: https://lkml.kernel.org/r/20250103140148.370368-1-glaubitz@physik.fu-berlin.de [2]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Tested-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: https://lore.kernel.org/r/87y0zfs26i.fsf_-_@email.froward.int.ebiederm.org
Signed-off-by: Kees Cook <kees@kernel.org>
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