- maintainers: Larry Finger sadly passed away
- maintainers: ath trees are in their group now
- TXQ FQ quantum configuration fix
- TI wl driver: work around stuck FW in AP mode
- mac80211: disable softirqs in some new code
needing that
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Merge tag 'wireless-2024-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
Just a few changes:
- maintainers: Larry Finger sadly passed away
- maintainers: ath trees are in their group now
- TXQ FQ quantum configuration fix
- TI wl driver: work around stuck FW in AP mode
- mac80211: disable softirqs in some new code
needing that
* tag 'wireless-2024-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
MAINTAINERS: wifi: update ath.git location
MAINTAINERS: Remembering Larry Finger
wifi: mac80211: disable softirqs for queued frame handling
wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values
wifi: wlcore: fix wlcore AP mode
====================
Link: https://patch.msgid.link/20240627083627.15312-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Correct eight to weight in the description of the .set_weight()
operation in sched_ext_ops.
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to the 'hdmi' node for 'rk3128.dtsi'.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/9d0fabb0-70b0-4b4b-ac7c-389b1c7afe20@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to the 'hdmi' node for 'rk3036.dtsi'.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/55d302e5-c018-4b93-84c1-8cf75162e939@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
xe_force_wake_get() can return error so check it's return value
before reading gpu_timestamp value.
v2: set HWE to NULL instead of setting timestamp to 0(Lucas)
Add a warn on for xe_force_wake_put(Himal)
Fixes: 188ced1e0f ("drm/xe/client: Print runtime to fdinfo")
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240625094228.5327-1-nirmoy.das@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Remove xe_hwmon_process_reg as it is a umbrella function which can be
avoided (Lucas).
v2: Improve commit message. (Badal)
v3: Add couple of comments. (Lucas)
Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Badal Nilawar <badal.nilawar@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240626170746.2926011-2-karthik.poosa@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
- Add missing virt_to_phys() conversion for directed interrupt
bit vectors
- Fix broken configuration change notifications for virtio-ccw
- Fix sclp_init() cleanup path on failure and as result - fix
a list double add warning
- Fix unconditional adjusting of GOT entries containing undefined
weak symbols that resolve to zero
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Merge tag 's390-6.10-7' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Alexander Gordeev:
- Add missing virt_to_phys() conversion for directed interrupt bit
vectors
- Fix broken configuration change notifications for virtio-ccw
- Fix sclp_init() cleanup path on failure and as result - fix a list
double add warning
- Fix unconditional adjusting of GOT entries containing undefined weak
symbols that resolve to zero
* tag 's390-6.10-7' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/boot: Do not adjust GOT entries for undef weak sym
s390/sclp: Fix sclp_init() cleanup on failure
s390/virtio_ccw: Fix config change notifications
s390/pci: Add missing virt_to_phys() for directed DIBV
These are some bugfixes for system call ABI issues I found while
working on a cleanup series. None of these are urgent since these
bugs have gone unnoticed for many years, but I think we probably
want to backport them all to stable kernels, so it makes sense
to have the fixes included as early as possible.
One more fix addresses a compile-time warning in kallsyms that was
uncovered by a patch I did to enable additional warnings in 6.10. I had
mistakenly thought that this fix was already merged through the module
tree, but as Geert pointed out it was still missing.
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Merge tag 'asm-generic-fixes-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic fixes from Arnd Bergmann:
"These are some bugfixes for system call ABI issues I found while
working on a cleanup series. None of these are urgent since these bugs
have gone unnoticed for many years, but I think we probably want to
backport them all to stable kernels, so it makes sense to have the
fixes included as early as possible.
One more fix addresses a compile-time warning in kallsyms that was
uncovered by a patch I did to enable additional warnings in 6.10. I
had mistakenly thought that this fix was already merged through the
module tree, but as Geert pointed out it was still missing"
* tag 'asm-generic-fixes-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
kallsyms: rework symbol lookup return codes
linux/syscalls.h: add missing __user annotations
syscalls: mmap(): use unsigned offset type consistently
s390: remove native mmap2() syscall
hexagon: fix fadvise64_64 calling conventions
csky, hexagon: fix broken sys_sync_file_range
sh: rework sync_file_range ABI
powerpc: restore some missing spu syscalls
parisc: use generic sys_fanotify_mark implementation
parisc: use correct compat recv/recvfrom syscalls
sparc: fix compat recv/recvfrom syscalls
sparc: fix old compat_sys_select()
syscalls: fix compat_sys_io_pgetevents_time64 usage
ftruncate: pass a signed offset
IA-64 has been removed from the tree, so we should also remove
the corresponding kernel-parameters documentation now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240627162458.387700-1-thuth@redhat.com
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Merge tag 'for-6.10-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix quota root leak after quota disable failure
- fix condition when checking if a zone can be added as free
- allocate inode in NOFS context during logging or tree-log replay
- handle raid-stripe-tree lookup correctly during scrub
* tag 'for-6.10-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: qgroup: fix quota root leak after quota disable failure
btrfs: scrub: handle RST lookup error correctly
btrfs: zoned: fix initial free space detection
btrfs: use NOFS context when getting inodes during logging and log replay
Current release - regressions:
- core: add softirq safety to netdev_rename_lock
- tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO
- batman-adv: fix RCU race at module unload time
Current release - new code bugs:
Previous releases - regressions:
- openvswitch: get related ct labels from its master if it is not confirmed
- eth: bonding: fix incorrect software timestamping report
- eth: mlxsw: fix memory corruptions on spectrum-4 systems
- eth: ionic: use dev_consume_skb_any outside of napi
Previous releases - always broken:
- netfilter: fully validate NFT_DATA_VALUE on store to data registers
- unix: several fixes for OoB data
- tcp: fix race for duplicate reqsk on identical SYN
- bpf:
- fix may_goto with negative offset.
- fix the corner case with may_goto and jump to the 1st insn.
- fix overrunning reservations in ringbuf
- can:
- j1939: recover socket queue on CAN bus error during BAM transmission
- mcp251xfd: fix infinite loop when xmit fails
- dsa: microchip: monitor potential faults in half-duplex mode
- eth: vxlan: pull inner IP header in vxlan_xmit_one()
- eth: ionic: fix kernel panic due to multi-buffer handling
Misc:
- selftest: unix tests refactor and a lot of new cases added
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from can, bpf and netfilter.
There are a bunch of regressions addressed here, but hopefully nothing
spectacular. We are still waiting the driver fix from Intel, mentioned
by Jakub in the previous networking pull.
Current release - regressions:
- core: add softirq safety to netdev_rename_lock
- tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed
TFO
- batman-adv: fix RCU race at module unload time
Previous releases - regressions:
- openvswitch: get related ct labels from its master if it is not
confirmed
- eth: bonding: fix incorrect software timestamping report
- eth: mlxsw: fix memory corruptions on spectrum-4 systems
- eth: ionic: use dev_consume_skb_any outside of napi
Previous releases - always broken:
- netfilter: fully validate NFT_DATA_VALUE on store to data registers
- unix: several fixes for OoB data
- tcp: fix race for duplicate reqsk on identical SYN
- bpf:
- fix may_goto with negative offset
- fix the corner case with may_goto and jump to the 1st insn
- fix overrunning reservations in ringbuf
- can:
- j1939: recover socket queue on CAN bus error during BAM
transmission
- mcp251xfd: fix infinite loop when xmit fails
- dsa: microchip: monitor potential faults in half-duplex mode
- eth: vxlan: pull inner IP header in vxlan_xmit_one()
- eth: ionic: fix kernel panic due to multi-buffer handling
Misc:
- selftest: unix tests refactor and a lot of new cases added"
* tag 'net-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits)
net: mana: Fix possible double free in error handling path
selftest: af_unix: Check SIOCATMARK after every send()/recv() in msg_oob.c.
af_unix: Fix wrong ioctl(SIOCATMARK) when consumed OOB skb is at the head.
selftest: af_unix: Check EPOLLPRI after every send()/recv() in msg_oob.c
selftest: af_unix: Check SIGURG after every send() in msg_oob.c
selftest: af_unix: Add SO_OOBINLINE test cases in msg_oob.c
af_unix: Don't stop recv() at consumed ex-OOB skb.
selftest: af_unix: Add non-TCP-compliant test cases in msg_oob.c.
af_unix: Don't stop recv(MSG_DONTWAIT) if consumed OOB skb is at the head.
af_unix: Stop recv(MSG_PEEK) at consumed OOB skb.
selftest: af_unix: Add msg_oob.c.
selftest: af_unix: Remove test_unix_oob.c.
tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()
netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
net: usb: qmi_wwan: add Telit FN912 compositions
tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO
ionic: use dev_consume_skb_any outside of napi
net: dsa: microchip: fix wrong register write when masking interrupt
Fix race for duplicate reqsk on identical SYN
ibmvnic: Add tx check to prevent skb leak
...
The routine is used by procfs through dir_emit_dots.
The combined RCU and lock fallback implementation is too big for an
inline. Given that the routine takes a dentry argument fs/dcache.c seems
like the place to put it in.
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://lore.kernel.org/r/20240627161152.802567-1-mjguzik@gmail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
This became bigger than usual, as it receives a pile of pending
ASoC fixes. Most of changes are for device-specific issues while
there are a few core fixes that are all rather trivial.
- DMA-engine sync fixes
- Continued MIDI2 conversion fixes
- Various ASoC Intel SOF fixes
- A series of ASoC topology fixes for memory handling
- AMD ACP fix, curing a recent regression, too
- Platform / codec-specific fixes for mediatek, atmel, realtek, etc
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Merge tag 'sound-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"This became bigger than usual, as it receives a pile of pending ASoC
fixes. Most of changes are for device-specific issues while there are
a few core fixes that are all rather trivial:
- DMA-engine sync fixes
- Continued MIDI2 conversion fixes
- Various ASoC Intel SOF fixes
- A series of ASoC topology fixes for memory handling
- AMD ACP fix, curing a recent regression, too
- Platform / codec-specific fixes for mediatek, atmel, realtek, etc"
* tag 'sound-6.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (40 commits)
ASoC: rt5645: fix issue of random interrupt from push-button
ALSA: seq: Fix missing MSB in MIDI2 SPP conversion
ASoC: amd: yc: Fix non-functional mic on ASUS M5602RA
ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook 645/665 G11.
ALSA: hda/realtek: Fix conflicting quirk for PCI SSID 17aa:3820
ALSA: dmaengine_pcm: terminate dmaengine before synchronize
ALSA: hda/relatek: Enable Mute LED on HP Laptop 15-gw0xxx
ALSA: PCM: Allow resume only for suspended streams
ALSA: seq: Fix missing channel at encoding RPN/NRPN MIDI2 messages
ASoC: mediatek: mt8195: Add platform entry for ETDM1_OUT_BE dai link
ASoC: fsl-asoc-card: set priv->pdev before using it
ASoC: amd: acp: move chip->flag variable assignment
ASoC: amd: acp: remove i2s configuration check in acp_i2s_probe()
ASoC: amd: acp: add a null check for chip_pdev structure
ASoC: Intel: soc-acpi: mtl: fix speaker no sound on Dell SKU 0C64
ASoC: q6apm-lpass-dai: close graph on prepare errors
ASoC: cs35l56: Disconnect ASP1 TX sources when ASP1 DAI is hooked up
ASoC: topology: Fix route memory corruption
ASoC: rt722-sdca-sdw: add debounce time for type detection
ASoC: SOF: sof-audio: Skip unprepare for in-use widgets on error rollback
...
I noticed that there's technically not an explicit maintainer for this
directory, even if the files currently in it are covered by either the
Mircochip FPGA or AT91 entries. Add it to the entry covering the
corresponding driver directory.
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
The newly used helper also checks for empty ("") paths.
NULL paths with any flag value other than AT_EMPTY_PATH go the usual
route and end up with -EFAULT to retain compatibility (Rust is abusing
calls of the sort to detect availability of statx).
This avoids path lookup code, lockref management, memory allocation and
in case of NULL path userspace memory access (which can be quite
expensive with SMAP on x86_64).
Benchmarked with statx(..., AT_EMPTY_PATH, ...) running on Sapphire
Rapids, with the "" path for the first two cases and NULL for the last
one.
Results in ops/s:
stock: 4231237
pre-check: 5944063 (+40%)
NULL path: 6601619 (+11%/+56%)
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Link: https://lore.kernel.org/r/20240625151807.620812-1-mjguzik@gmail.com
Tested-by: Xi Ruoyao <xry111@xry111.site>
[brauner: use path_mounted() and other tweaks]
Signed-off-by: Christian Brauner <brauner@kernel.org>
Make it possible to quickly check whether AT_EMPTY_PATH is valid.
Note, after some discussion we decided to also allow NULL to be passed
instead of requiring the empty string.
Signed-off-by: Christian Brauner <brauner@kernel.org>
The directory covering cache controller bindings has no MAINTAINER other
than the fallback to myself, Rob and Krzysztof. Add it to the entry for
the corresponding drivers.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Commit 4a3c212eee ("wifi: ath12k: add basic WoW functionalities") broke
driver initialization, now mac registration is allowed only for devices that
advertise WMI_TLV_SERVICE_WOW, but QCN9274 doesn't support WoW and hence mac
registration is aborted and driver is de-initialized.
Allow mac registration to proceed without WoW Support for devices
that don't advertise WMI_TLV_SERVICE_WOW.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Fixes: 4a3c212eee ("wifi: ath12k: add basic WoW functionalities")
Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://patch.msgid.link/20240626024257.709460-1-quic_ramess@quicinc.com
Add clock, reset and power domain support for the I2C channels available
on the Renesas RZ/G3S SoC.
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20240625121358.590547-2-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
The Renesas RZ/G3S SoC has an IP named Battery Backup Function (VBATTB)
that generates the RTC clock. Add clock, reset and power domain support
for it.
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20240614071932.1014067-2-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Building with W=1 in some configurations produces a false positive
warning for kallsyms:
kernel/kallsyms.c: In function '__sprint_symbol.isra':
kernel/kallsyms.c:503:17: error: 'strcpy' source argument is the same as destination [-Werror=restrict]
503 | strcpy(buffer, name);
| ^~~~~~~~~~~~~~~~~~~~
This originally showed up while building with -O3, but later started
happening in other configurations as well, depending on inlining
decisions. The underlying issue is that the local 'name' variable is
always initialized to the be the same as 'buffer' in the called functions
that fill the buffer, which gcc notices while inlining, though it could
see that the address check always skips the copy.
The calling conventions here are rather unusual, as all of the internal
lookup functions (bpf_address_lookup, ftrace_mod_address_lookup,
ftrace_func_address_lookup, module_address_lookup and
kallsyms_lookup_buildid) already use the provided buffer and either return
the address of that buffer to indicate success, or NULL for failure,
but the callers are written to also expect an arbitrary other buffer
to be returned.
Rework the calling conventions to return the length of the filled buffer
instead of its address, which is simpler and easier to follow as well
as avoiding the warning. Leave only the kallsyms_lookup() calling conventions
unchanged, since that is called from 16 different functions and
adapting this would be a much bigger change.
Link: https://lore.kernel.org/lkml/20200107214042.855757-1-arnd@arndb.de/
Link: https://lore.kernel.org/lkml/20240326130647.7bfb1d92@gandalf.local.home/
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
linereq_set_config() behaves badly when direction is not set.
The configuration validation is borrowed from linereq_create(), where,
to verify the intent of the user, the direction must be set to in order to
effect a change to the electrical configuration of a line. But, when
applied to reconfiguration, that validation does not allow for the unset
direction case, making it possible to clear flags set previously without
specifying the line direction.
Adding to the inconsistency, those changes are not immediately applied by
linereq_set_config(), but will take effect when the line value is next get
or set.
For example, by requesting a configuration with no flags set, an output
line with GPIO_V2_LINE_FLAG_ACTIVE_LOW and GPIO_V2_LINE_FLAG_OPEN_DRAIN
set could have those flags cleared, inverting the sense of the line and
changing the line drive to push-pull on the next line value set.
Skip the reconfiguration of lines for which the direction is not set, and
only reconfigure the lines for which direction is set.
Fixes: a54756cb24 ("gpiolib: cdev: support GPIO_V2_LINE_SET_CONFIG_IOCTL")
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20240626052925.174272-3-warthog618@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
linehandle_set_config() behaves badly when direction is not set.
The configuration validation is borrowed from linehandle_create(), where,
to verify the intent of the user, the direction must be set to in order
to effect a change to the electrical configuration of a line. But, when
applied to reconfiguration, that validation does not allow for the unset
direction case, making it possible to clear flags set previously without
specifying the line direction.
Adding to the inconsistency, those changes are not immediately applied by
linehandle_set_config(), but will take effect when the line value is next
get or set.
For example, by requesting a configuration with no flags set, an output
line with GPIOHANDLE_REQUEST_ACTIVE_LOW and GPIOHANDLE_REQUEST_OPEN_DRAIN
requested could have those flags cleared, inverting the sense of the line
and changing the line drive to push-pull on the next line value set.
Ensure the intent of the user by disallowing configurations which do not
have direction set, returning an error to userspace to indicate that the
configuration is invalid.
And, for clarity, use lflags, a local copy of gcnf.flags, throughout when
dealing with the requested flags, rather than a mixture of both.
Fixes: e588bb1eae ("gpio: add new SET_CONFIG ioctl() to gpio chardev")
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20240626052925.174272-2-warthog618@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Print the guest's random seed during VM creation if and only if the seed
has changed since the seed was last printed. The vast majority of tests,
if not all tests at this point, set the seed during test initialization
and never change the seed, i.e. printing it every time a VM is created is
useless noise.
Snapshot and print the seed during early selftest init to play nice with
tests that use the kselftests harness, at the cost of printing an unused
seed for tests that change the seed during test-specific initialization,
e.g. dirty_log_perf_test. The kselftests harness runs each testcase in a
separate process that is forked from the original process before creating
each testcase's VM, i.e. waiting until first VM creation will result in
the seed being printed by each testcase despite it never changing. And
long term, the hope/goal is that setting the seed will be handled by the
core framework, i.e. that the dirty_log_perf_test wart will naturally go
away.
Reported-by: Yi Lai <yi1.lai@intel.com>
Reported-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://lore.kernel.org/r/20240627021756.144815-2-dapeng1.mi@linux.intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Move reset controller registration to the end in rzg2l-usbphy-ctrl, to
simplify the probe error path, add a new i.MX8MP AudioMix reset driver,
allow to build some drivers under COMPILE_TEST with fewer dependencies,
and use the devm_clk_get_enabled convenience wrapper in meson-audio-arb.
The latter causes a trivial merge conflict [1] with
b99e9c0961 ("reset: meson-audio-arb: Convert to platform remove callback returning void")
because I didn't manage to send that in last round. There is no overlap
though.
[1] https://lore.kernel.org/all/Znmufb9L78FCoSSS@sirena.org.uk/
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Merge tag 'reset-for-v6.11' of git://git.pengutronix.de/pza/linux into soc/drivers
Reset controller updates for v6.11
Move reset controller registration to the end in rzg2l-usbphy-ctrl, to
simplify the probe error path, add a new i.MX8MP AudioMix reset driver,
allow to build some drivers under COMPILE_TEST with fewer dependencies,
and use the devm_clk_get_enabled convenience wrapper in meson-audio-arb.
The latter causes a trivial merge conflict [1] with
b99e9c0961 ("reset: meson-audio-arb: Convert to platform remove callback returning void")
because I didn't manage to send that in last round. There is no overlap
though.
[1] https://lore.kernel.org/all/Znmufb9L78FCoSSS@sirena.org.uk/
* tag 'reset-for-v6.11' of git://git.pengutronix.de/pza/linux:
reset: RESET_IMX8MP_AUDIOMIX should depend on ARCH_MXC
reset: zynqmp: allow building under COMPILE_TEST
reset: imx8mp-audiomix: Add AudioMix Block Control reset driver
reset: meson-audio-arb: Use devm_clk_get_enabled()
reset: sti: allow building under COMPILE_TEST
reset: rzg2l-usbphy-ctrl: Move reset controller registration
Link: https://lore.kernel.org/r/20240626163258.61222-1-p.zabel@pengutronix.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
With ARCH=x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/imx/soc-imx8m.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-qmgr.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/ixp4xx/ixp4xx-npe.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/mediatek/mtk-cmdq-helper.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/soc/amlogic/meson-clk-measure.o
Add the missing invocations of the MODULE_DESCRIPTION() macro.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> # for amlogic/meson-clk-measure.c
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://lore.kernel.org/r/20240625-md-drivers-soc-v2-1-8bc7c03e3e69@quicinc.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The main addition is the split of bus and driver into distinct modules
The FF-A bus module is initialized at subsys_initcall level when builtin.
FF-A drivers initialization is now changed to module_init level so that
pKVM ffa proxy is all setup and running in case pKVM hypervisor needs to
trap and handle FF-A calls.
One of the reason for not having this split from the beginning is the
need to workaround the FF-A v1.0 NULL UUID. The FF-A bus layer called
into FF-A driver and populated the device UUID if it matches with the
driver attempting to match. Moving the workaround away from the FF-A
bus layer to the FF-A core driver as a bus notifier will help to remove
the dependency.
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Merge tag 'ffa-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm FF-A driver updates for v6.11
The main addition is the split of bus and driver into distinct modules
The FF-A bus module is initialized at subsys_initcall level when builtin.
FF-A drivers initialization is now changed to module_init level so that
pKVM ffa proxy is all setup and running in case pKVM hypervisor needs to
trap and handle FF-A calls.
One of the reason for not having this split from the beginning is the
need to workaround the FF-A v1.0 NULL UUID. The FF-A bus layer called
into FF-A driver and populated the device UUID if it matches with the
driver attempting to match. Moving the workaround away from the FF-A
bus layer to the FF-A core driver as a bus notifier will help to remove
the dependency.
* tag 'ffa-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_ffa: Split bus and driver into distinct modules
firmware: arm_ffa: Move the FF-A v1.0 NULL UUID workaround to bus notifier
Link: https://lore.kernel.org/r/20240624103451.2870146-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The main addition this time is the support for platform to agent(p2a
also referred sometimes as notification or Rx) channel completion via
interrupt driven method. Currently, the OSPM agent clears or
acknowledge the receipt of the norification or delayed response by
updating the flags in the shared memory region which the platform is
expected to poll.
On some platforms that are completely interrupt driven, the OSPM
agent is expected to send a response message instead. This change
adds the support for the same.
Other changes include addition of a separate mailing list specific to
SCMI to allow open discussions about the interface itself in addition
to the kernel driver updates and support for system suspend via the
platform noification used on some systems.
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Merge tag 'scmi-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm SCMI driver updates for v6.11
The main addition this time is the support for platform to agent(p2a
also referred sometimes as notification or Rx) channel completion via
interrupt driven method. Currently, the OSPM agent clears or
acknowledge the receipt of the norification or delayed response by
updating the flags in the shared memory region which the platform is
expected to poll.
On some platforms that are completely interrupt driven, the OSPM
agent is expected to send a response message instead. This change
adds the support for the same.
Other changes include addition of a separate mailing list specific to
SCMI to allow open discussions about the interface itself in addition
to the kernel driver updates and support for system suspend via the
platform noification used on some systems.
* tag 'scmi-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Add support for platform to agent channel completion
dt-bindings: firmware: arm,scmi: Add support for notification completion channel
firmware: arm_scmi: Add support for system suspend in power control driver
MAINTAINERS: Add mailing list for SCMI drivers
Link: https://lore.kernel.org/r/20240620093924.375244-3-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Addition of dedicated FPGA syscon compatible for Juno platforms. Also
enablement of GPU device node now that the panfrost driver is already
enabled as a module in defconfig.
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Merge tag 'juno-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/dt
Arm Juno updates for v6.11
Addition of dedicated FPGA syscon compatible for Juno platforms. Also
enablement of GPU device node now that the panfrost driver is already
enabled as a module in defconfig.
* tag 'juno-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: juno: Enable GPU
arm64: dts: juno: add dedicated FPGA syscon compatible
dt-bindings: arm: arm,juno-fpga-apb-regs: document FPGA syscon
Link: https://lore.kernel.org/r/20240620093924.375244-2-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Add support for the second and third Ethernet interfaces on the
White Hawk development board,
- Add support for the second Ethernet interface on the RZ/N1 SoC,
- Add I2C EEPROM support for the Condor-I development board,
- Add video capture support for the R-Car V4M SoC,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-dts-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.11
- Add support for the second and third Ethernet interfaces on the
White Hawk development board,
- Add support for the second Ethernet interface on the RZ/N1 SoC,
- Add I2C EEPROM support for the Condor-I development board,
- Add video capture support for the R-Car V4M SoC,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: dts: renesas: r8a779h0: Add video capture nodes
arm64: dts: renesas: r9a08g045: Update fallback string for SDHI nodes
arm64: dts: renesas: rzg2l: Update fallback string for SDHI nodes
arm64: dts: renesas: r9a09g011: Update fallback string for SDHI nodes
arm64: dts: renesas: s4sk: Add aliases for I2C buses
arm64: dts: renesas: spider-cpu: Add aliases for I2C buses
arm64: dts: renesas: white-hawk-cpu: Add aliases for I2C buses
arm64: dts: renesas: condor-i: Add I2C EEPROM
arm64: dts: renesas: gray-hawk-single: Add aliases for I2C buses
ARM: dts: renesas: r9a06g032: Describe GMAC1
arm64: dts: renesas: white-hawk: ethernet: Describe AVB1 and AVB2
arm64: dts: renesas: r8a779g0: Use MDIO node for all AVB devices
Link: https://lore.kernel.org/r/cover.1718355312.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Since commit 0166dc11be ("of: make CONFIG_OF user selectable"), it
is possible to test-build any driver which depends on OF on any
architecture by explicitly selecting OF. Therefore depending on
COMPILE_TEST as an alternative is no longer needed.
It is actually better to always build such drivers with OF enabled,
so that the test builds are closer to how each driver will actually be
built on its intended target. Building them without OF may not test
much as the compiler will optimize out potentially large parts of the
code. In the worst case, this could even pop false positive warnings.
Dropping COMPILE_TEST here improves the quality of our testing and
avoids wasting time on non-existent issues.
As a minor optimization, this also lets us drop of_match_ptr() and
ifdef-guarding, as we now know what they will resolve to, we might as
well save cpp some work.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Gabriel Somlo <gsomlo@gmail.com>
Cc: Karol Gugala <kgugala@antmicro.com>
Cc: Mateusz Holenko <mholenko@antmicro.com>
Cc: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20240617133004.59887629@endymion.delvare
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
When doing fast_commit replay an infinite loop may occur due to an
uninitialized extent_status struct. ext4_ext_determine_insert_hole() does
not detect the replay and calls ext4_es_find_extent_range(), which will
return immediately without initializing the 'es' variable.
Because 'es' contains garbage, an integer overflow may happen causing an
infinite loop in this function, easily reproducible using fstest generic/039.
This commit fixes this issue by unconditionally initializing the structure
in function ext4_es_find_extent_range().
Thanks to Zhang Yi, for figuring out the real problem!
Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Signed-off-by: Luis Henriques (SUSE) <luis.henriques@linux.dev>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Link: https://patch.msgid.link/20240515082857.32730-1-luis.henriques@linux.dev
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This is a workaround for STAR 4846132, which only affects
DWC_usb31 version2.00a operating in host mode.
There is a problem in DWC_usb31 version 2.00a operating
in host mode that would cause a CSR read timeout When CSR
read coincides with RAM Clock Gating Entry. By disable
Clock Gating, sacrificing power consumption for normal
operation.
Cc: stable <stable@kernel.org> # 5.10.x: 1e43c86d: usb: dwc3: core: Add DWC31 version 2.00a controller
Signed-off-by: Jos Wang <joswang@lenovo.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20240619114529.3441-1-joswang1221@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit f49449fbc2.
This commit breaks u_ether on some setups (at least Merrifield). The fix
"usb: gadget: u_ether: Re-attach netif device to mirror detachment" party
restores u-ether. However the netif usb: remains up even usb is switched
from device to host mode. This creates problems for user space as the
interface remains in the routing table while not realy present and network
managers (connman) not detecting a network change.
Various attempts to find the root cause were unsuccesful up to now. Therefore
revert until a solution is found.
Link: https://lore.kernel.org/linux-usb/20231006141231.7220-1-hgajjar@de.adit-jv.com/
Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reported-by: Ferry Toth <fntoth@gmail.com>
Fixes: f49449fbc2 ("usb: gadget: u_ether: Replace netif_stop_queue with netif_device_detach")
Cc: stable@vger.kernel.org
Signed-off-by: Ferry Toth <fntoth@gmail.com>
Link: https://lore.kernel.org/r/20240620204832.24518-3-ftoth@exalondelft.nl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
subsystems due for the v6.11 merge window.
platform-drivers-x86-ib-lenovo-c630-v6.11-2:
platform-drivers-x86-ib-lenovo-c630-v6.11 +
platform-drivers-x86-lenovo-c630
for merging into the power/supply and USB subsystems for v6.11.
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Merge tag 'platform-drivers-x86-ib-lenovo-c630-v6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into usb-next
Immutable branch between pdx86 lenovo c630 branch, power/supply and USB
subsystems due for the v6.11 merge window.
platform-drivers-x86-ib-lenovo-c630-v6.11-2:
platform-drivers-x86-ib-lenovo-c630-v6.11 +
platform-drivers-x86-lenovo-c630
for merging into the power/supply and USB subsystems for v6.11.
* tag 'platform-drivers-x86-ib-lenovo-c630-v6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/arm64: build drivers even on non-ARM64 platforms
platform: arm64: add Lenovo Yoga C630 WOS EC driver
dt-bindings: platform: Add Lenovo Yoga C630 EC
We only need to sleep if no running transaction is expired. Simply remove
unnecessary "should_sleep".
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20240514112438.1269037-10-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
We always set JBD2_UNMOUNT with j_state_lock held in journal_kill_thread.
In kjournald2, we check JBD2_UNMOUNT flag two times under the same
j_state_lock. Then the second check is unnecessary.
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20240514112438.1269037-9-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
