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Pull block fixes from Jens Axboe:
"Nothing major in here, just miscellanous fixes for MD and NVMe:
- NVMe pull request via Keith:
- Proper nvme ctrl state setting (Keith)
- Passthrough command optimization (Keith)
- Spectre fix (Nitesh)
- Kconfig clarifications (Shin'ichiro)
- Frozen state deadlock fix (Bitao)
- Power setting quirk (Georg)
- MD pull requests via Song:
- 6.7 regresisons with recovery/sync (Yu)
- Reshape fix (David)"
* tag 'block-6.7-2023-12-08' of git://git.kernel.dk/linux:
md: split MD_RECOVERY_NEEDED out of mddev_resume
nvme-pci: Add sleep quirk for Kingston drives
md: fix stopping sync thread
md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly()
md: fix missing flush of sync_work
nvme: fix deadlock between reset and scan
nvme: prevent potential spectre v1 gadget
nvme: improve NVME_HOST_AUTH and NVME_TARGET_AUTH config descriptions
nvme-ioctl: move capable() admin check to the end
nvme: ensure reset state check ordering
nvme: introduce helper function to get ctrl state
md/raid6: use valid sector values to determine if an I/O should wait on the reshape
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Pull rdma fixes from Jason Gunthorpe:
"Primarily rtrs and irdma fixes:
- Fix uninitialized value in ib_get_eth_speed()
- Fix hns refusing to work if userspace doesn't select the correct
congestion control algorithm
- Several irdma fixes - unreliable Send Queue Drain, use after free,
64k page size bugs, device removal races
- Several rtrs bug fixes - crashes, memory leaks, use after free, bad
credit accounting, bogus WARN_ON
- Typos and a MAINTAINER update"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/irdma: Avoid free the non-cqp_request scratch
RDMA/irdma: Fix support for 64k pages
RDMA/irdma: Ensure iWarp QP queue memory is OS paged aligned
RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz
RDMA/irdma: Fix UAF in irdma_sc_ccq_get_cqe_info()
RDMA/bnxt_re: Correct module description string
RDMA/rtrs-clt: Remove the warnings for req in_use check
RDMA/rtrs-clt: Fix the max_send_wr setting
RDMA/rtrs-srv: Destroy path files after making sure no IOs in-flight
RDMA/rtrs-srv: Free srv_mr iu only when always_invalidate is true
RDMA/rtrs-srv: Check return values while processing info request
RDMA/rtrs-clt: Start hb after path_up
RDMA/rtrs-srv: Do not unconditionally enable irq
MAINTAINERS: Add Chengchang Tang as Hisilicon RoCE maintainer
RDMA/irdma: Add wait for suspend on SQD
RDMA/irdma: Do not modify to SQD on error
RDMA/hns: Fix unnecessary err return when using invalid congest control algorithm
RDMA/core: Fix uninit-value access in ib_get_eth_speed()
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"Fix cpufreq reference counting in the DTPM (dynamic thermal and power
management) power capping framework (Lukasz Luba)"
* tag 'pm-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap: DTPM: Fix missing cpufreq_cpu_put() calls
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix a possible crash on an attempt to free unallocated memory in the
error path of acpi_evaluate_reference() that has been introduced by
one of the recent changes (Rafael Wysocki)"
* tag 'acpi-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: utils: Fix error path in acpi_evaluate_reference()
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- acpi_power_meter: Fix 4.29 MW output seen if acpi reports bad data
- corsair-psu: Fix ability to probe if the driver is built into the kernel
- ltc2991: Fix spelling mistake "contiuous" -> "continuous"
- max31827: Add missing regulator header file include
- nzxt-kraken2: Fix error handling path in probe function
* tag 'hwmon-for-v6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (corsair-psu) Fix probe when built-in
hwmon: (nzxt-kraken2) Fix error handling path in kraken2_probe()
hwmon: (acpi_power_meter) Fix 4.29 MW bug
hwmon: max31827: include regulator header
hwmon: ltc2991: Fix spelling mistake "contiuous" -> "continuous"
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Pull pwm fix from Uwe Kleine-König:
"This fixes a null pointer exception in the bcm2835 pwm driver.
The problem was introduced by a combination of two commits merged for
v6.7-rc1 where each change alone would have been fine.
Thanks to Florian Fainelli for noticing and fixing the issue"
* tag 'pwm/for-6.7-rc5-fixes' of https://git.pengutronix.de/git/ukl/linux:
pwm: bcm2835: Fix NPD in suspend/resume
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Pull drm fixes from Dave Airlie:
"Regular weekly fixes, mostly amdgpu and i915 as usual. A couple of
nouveau, panfrost, one core and one bridge Kconfig.
Seems about normal for rc5.
atomic-helpers:
- invoke end_fb_access while owning plane state
i915:
- fix a missing dep for a previous fix
- Relax BXT/GLK DSI transcoder hblank limits
- Fix DP MST .mode_valid_ctx() return values
- Reject DP MST modes that require bigjoiner (as it's not yet
supported on DP MST)
- Fix _intel_dsb_commit() variable type to allow negative values
nouveau:
- document some bits of gsp rm
- flush vmm more on tu102 to avoid hangs
panfrost:
- fix imported dma-buf objects residency
- fix device freq update
bridge:
- tc358768 - fix Kconfig
amdgpu:
- Disable MCBP on gfx9
- DC vbios fix
- eDP fix
- dml2 UBSAN fix
- SMU 14 fix
- RAS fixes
- dml KASAN/KCSAN fix
- PSP 13 fix
- Clockgating fixes
- Suspend fix
exynos:
- fix pointer dereference
- fix wrong error check"
* tag 'drm-fixes-2023-12-08' of git://anongit.freedesktop.org/drm/drm: (27 commits)
drm/exynos: fix a wrong error checking
drm/exynos: fix a potential error pointer dereference
drm/amdgpu: fix buffer funcs setting order on suspend
drm/amdgpu: Avoid querying DRM MGCG status
drm/amdgpu: Update HDP 4.4.2 clock gating flags
drm/amdgpu: Add NULL checks for function pointers
drm/amdgpu: Restrict extended wait to PSP v13.0.6
drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml
drm/amdgpu: optimize the printing order of error data
drm/amdgpu: Update fw version for boot time error query
drm/amd/pm: support new mca smu error code decoding
drm/amd/swsmu: update smu v14_0_0 driver if version and metrics table
drm/amd/display: Fix array-index-out-of-bounds in dml2
drm/amd/display: Add monitor patch for specific eDP
drm/amd/display: Use channel_width = 2 for vram table 3.0
drm/amdgpu: disable MCBP by default
drm/atomic-helpers: Invoke end_fb_access while owning plane state
drm/i915: correct the input parameter on _intel_dsb_commit()
drm/i915/mst: Reject modes that require the bigjoiner
drm/i915/mst: Fix .mode_valid_ctx() return values
...
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It seems that when the driver is built-in, the HID bus is
initialized after the driver is loaded, which whould cause
module_hid_driver() to fail.
Fix this by registering the driver after the HID bus using
late_initcall() in accordance with other hwmon HID drivers.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20231207210723.222552-1-W_Armin@gmx.de
[groeck: Dropped "compile tested" comment; the patch has been tested
but the tester did not provide a Tested-by: tag]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Most of the changes are devicetree fixes for NXP, Mediatek, Rockchips
Arm machines as well as Microchip RISC-V, and most of these address
build-time warnings for spec violations and other minor issues. One of
the Mediatek warnings was enabled by default and prevented a clean
build.
The ones that address serious runtime issues are all on the i.MX
platform:
- a boot time panic on imx8qm
- USB hanging under load on imx8
- regressions on the imx93 ethernet phy
Code fixes include a minor error handling for the i.MX PMU driver, and
a number of firmware driver fixes:
- OP-TEE fix for supplicant based device enumeration, and a new sysfs
attribute to needed to fix a race against userspace
- Arm SCMI fix for possible truncation/overflow in the frequency
computations
- Multiple FF-A fixes for the newly added notification support"
* tag 'soc-fixes-6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (55 commits)
MAINTAINERS: change the S32G2 maintainer's email address.
arm64: dts: rockchip: Fix eMMC Data Strobe PD on rk3588
ARM: dts: imx28-xea: Pass the 'model' property
ARM: dts: imx7: Declare timers compatible with fsl,imx6dl-gpt
MAINTAINERS: reinstate freescale ARM64 DT directory in i.MX entry
arm64: dts: imx8-apalis: set wifi regulator to always-on
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
arm64: dts: imx8ulp: update gpio node name to align with register address
arm64: dts: imx93: update gpio node name to align with register address
arm64: dts: imx93: correct mediamix power
arm64: dts: imx8qm: Add imx8qm's own pm to avoid panic during startup
arm64: dts: freescale: imx8-ss-dma: Fix #pwm-cells
arm64: dts: freescale: imx8-ss-lsio: Fix #pwm-cells
dt-bindings: pwm: imx-pwm: Unify #pwm-cells for all compatibles
ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock
arm64: dts: imx8mp: imx8mq: Add parkmode-disable-ss-quirk on DWC3
arm64: dts: rockchip: Fix PCI node addresses on rk3399-gru
arm64: dts: rockchip: drop interrupt-names property from rk3588s dfi
firmware: arm_scmi: Fix possible frequency truncation when using level indexing mode
firmware: arm_scmi: Fix frequency truncation by promoting multiplier type
...
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"31 hotfixes. Ten of these address pre-6.6 issues and are marked
cc:stable. The remainder address post-6.6 issues or aren't considered
serious enough to justify backporting"
* tag 'mm-hotfixes-stable-2023-12-07-18-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (31 commits)
mm/madvise: add cond_resched() in madvise_cold_or_pageout_pte_range()
nilfs2: prevent WARNING in nilfs_sufile_set_segment_usage()
mm/hugetlb: have CONFIG_HUGETLB_PAGE select CONFIG_XARRAY_MULTI
scripts/gdb: fix lx-device-list-bus and lx-device-list-class
MAINTAINERS: drop Antti Palosaari
highmem: fix a memory copy problem in memcpy_from_folio
nilfs2: fix missing error check for sb_set_blocksize call
kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP
units: add missing header
drivers/base/cpu: crash data showing should depends on KEXEC_CORE
mm/damon/sysfs-schemes: add timeout for update_schemes_tried_regions
scripts/gdb/tasks: fix lx-ps command error
mm/Kconfig: make userfaultfd a menuconfig
selftests/mm: prevent duplicate runs caused by TEST_GEN_PROGS
mm/damon/core: copy nr_accesses when splitting region
lib/group_cpus.c: avoid acquiring cpu hotplug lock in group_cpus_evenly
checkstack: fix printed address
mm/memory_hotplug: fix error handling in add_memory_resource()
mm/memory_hotplug: add missing mem_hotplug_lock
.mailmap: add a new address mapping for Chester Lin
...
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Given a reference to "guc", the guc_to_i915() returns the
pointer to "i915" private data.
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231206184322.57111-1-andi.shyti@linux.intel.com
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After i915_active_unlock_wait i915_active can be still non-idle due
to barrier async handling in signal_irq_work. As a result one can observe
following errors:
bcs0: heartbeat pulse did not flush idle tasks
*ERROR* pulse active pulse_active [i915]:pulse_retire [i915]
*ERROR* pulse count: 0
*ERROR* pulse preallocated barriers? no
To prevent it let's wait explicitly for idleness.
v2: wait only in live_idle tests
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231205-selftest_wait_for_active_idle_event-v2-1-1437d0bf9829@intel.com
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git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 6.8:
UAPI Changes:
- Remove Userspace Mode-Setting ioctls
- v3d: New uapi to handle jobs involving the CPU
Cross-subsystem Changes:
Core Changes:
- atomic: Add support for FB-less planes which got reverted a bit
later for lack of IGT tests and userspace code, Dump private objects
state in drm_state_dump.
- dma-buf: Add fence deadline support
- encoder: Create per-encoder debugfs directory, move the bridge chain
file to that directory
Driver Changes:
- Include drm_auth.h in driver that use it but don't include it, Drop
drm_plane_helper.h from drivers that include it but don't use it
- imagination: Plenty of small fixes
- panfrost: Improve interrupt handling at poweroff
- qaic: Convert to persistent DRM devices
- tidss: Support for the AM62A7, a few probe improvements, some cleanups
- v3d: Support for jobs involving the CPU
- bridge:
- Create transparent aux-bridge for DP/USB-C
- lt8912b: Add suspend/resume support and power regulator support
- panel:
- himax-hx8394: Drop prepare, unprepare and shutdown logic, Support
panel rotation
- New panels: BOE BP101WX1-100, Powkiddy X55, Ampire AM8001280G,
Evervision VGG644804, SDC ATNA45AF01
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/yu5heqaufyeo4nlowzieu4s5unwqrqyx4jixbfjmzdon677rpk@t53vceua2dao
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git://anongit.freedesktop.org/drm/drm-intel into drm-next
- Improve display debug msgs and other general clean-ups (Ville, Rahuul)
- PSR fixes and improvements around selective fetch (Jouni, Ville)
- Remove FBC restrictions for Xe2LPD displays (Vinod)
- Skip some timing checks on BXT/GLK DSI transcoders (Ville)
- DP MST Fixes (Ville)
- Correct the input parameter on _intel_dsb_commit (heminhong)
- Fix IP version of the display WAs (Bala)
- DGFX uses direct VBT pin mapping (Clint)
- Proper handling of bool on PIPE_CONF_CHECK macros (Jani)
- Skip state verification with TBT-ALT mod (Mika Kahona)
- General organization of display code for reusage with Xe
(Jouni, Luca, Jani, Maarten)
- Squelch a sparse warning (Jani)
- Don't use "proxy" headers (Andy Shevchenko)
- Use devm_gpiod_get() for all GPIOs (Hans)
- Fix ADL+ tiled plane stride (Ville)
- Use octal permissions in display debugfs (Jani)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZXIWG6bRYaUw0w6-@intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes
Two fixups
- Fix a potential error pointer dereference by checking the return value
of exynos_drm_crtc_get_by_type() function before accessing to crtc
object.
- Fix a wrong error checking in exynos_drm_dma.c modules, which was reported
by Dan[1]
[1] https://lore.kernel.org/all/33e52277-1349-472b-a55b-ab5c3462bfcf@moroto.mountain/
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Inki Dae <inki.dae@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231207042223.2473706-1-inki.dae@samsung.com
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.7-2023-12-06:
amdgpu:
- Disable MCBP on gfx9
- DC vbios fix
- eDP fix
- dml2 UBSAN fix
- SMU 14 fix
- RAS fixes
- dml KASAN/KCSAN fix
- PSP 13 fix
- Clockgating fixes
- Suspend fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231206221102.4995-1-alexander.deucher@amd.com
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git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
drm-misc-fixes for v6.7-rc5:
- Document nouveau's GSP-RM.
- Flush vmm harder on nouveau tu102.
- Panfrost fix for imported dma-buf objects, and device frequency.
- Kconfig Build fix for tc358768.
- Call end_fb_access after atomic commit.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/05a26dc0-8cf1-4b1f-abb6-3bf471fbfc99@linux.intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf and netfilter.
Current release - regressions:
- veth: fix packet segmentation in veth_convert_skb_to_xdp_buff
Current release - new code bugs:
- tcp: assorted fixes to the new Auth Option support
Older releases - regressions:
- tcp: fix mid stream window clamp
- tls: fix incorrect splice handling
- ipv4: ip_gre: handle skb_pull() failure in ipgre_xmit()
- dsa: mv88e6xxx: restore USXGMII support for 6393X
- arcnet: restore support for multiple Sohard Arcnet cards
Older releases - always broken:
- tcp: do not accept ACK of bytes we never sent
- require admin privileges to receive packet traces via netlink
- packet: move reference count in packet_sock to atomic_long_t
- bpf:
- fix incorrect branch offset comparison with cpu=v4
- fix prog_array_map_poke_run map poke update
- netfilter:
- three fixes for crashes on bad admin commands
- xt_owner: fix race accessing sk->sk_socket, TOCTOU null-deref
- nf_tables: fix 'exist' matching on bigendian arches
- leds: netdev: fix RTNL handling to prevent potential deadlock
- eth: tg3: prevent races in error/reset handling
- eth: r8169: fix rtl8125b PAUSE storm when suspended
- eth: r8152: improve reset and surprise removal handling
- eth: hns: fix race between changing features and sending
- eth: nfp: fix sleep in atomic for bonding offload"
* tag 'net-6.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (62 commits)
vsock/virtio: fix "comparison of distinct pointer types lacks a cast" warning
net/smc: fix missing byte order conversion in CLC handshake
net: dsa: microchip: provide a list of valid protocols for xmit handler
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
bpf: sockmap, updating the sg structure should also update curr
net: tls, update curr on splice as well
nfp: flower: fix for take a mutex lock in soft irq context and rcu lock
net: dsa: mv88e6xxx: Restore USXGMII support for 6393X
tcp: do not accept ACK of bytes we never sent
selftests/bpf: Add test for early update in prog_array_map_poke_run
bpf: Fix prog_array_map_poke_run map poke update
netfilter: xt_owner: Fix for unsafe access of sk->sk_socket
netfilter: nf_tables: validate family when identifying table via handle
netfilter: nf_tables: bail out on mismatching dynset and set expressions
netfilter: nf_tables: fix 'exist' matching on bigendian arches
netfilter: nft_set_pipapo: skip inactive elements during set walk
netfilter: bpf: fix bad registration on nf_defrag
leds: trigger: netdev: fix RTNL handling to prevent potential deadlock
octeontx2-af: Update Tx link register range
...
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git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v6.7-rc5:
- d21a3962d304 ("drm/i915: Call intel_pre_plane_updates() also for pipes
getting enabled") in the previous fixes pull depends on a change that
wasn't included. Pick it up.
- Relax BXT/GLK DSI transcoder hblank limits
- Fix DP MST .mode_valid_ctx() return values
- Reject DP MST modes that require bigjoiner (as it's not yet supported on DP MST)
- Fix _intel_dsb_commit() variable type to allow negative values
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87msum1hv8.fsf@intel.com
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Enable event log through the HW specific FW API
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This is the generic SW part, prepare the event log buffer and dump it through debugfs
Signed-off-by: shaoyunl <shaoyun.liu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Mark reports that brightness is not restored after Xorg dpms screen blank.
This behavior was introduced by commit d9e865826c20 ("drm/amd/display:
Simplify brightness initialization") which dropped the cached backlight
value in display code, but also removed code for when the default value
read back was less than 1 nit.
Restore this code so that the backlight brightness is restored to the
correct default value in this circumstance.
Reported-by: Mark Herbert <mark.herbert42@gmail.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3031
Cc: stable@vger.kernel.org
Cc: Camille Cho <camille.cho@amd.com>
Cc: Krunoslav Kovac <krunoslav.kovac@amd.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Fixes: d9e865826c20 ("drm/amd/display: Simplify brightness initialization")
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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We currently don't support dirty rectangles on hardware rotated modes.
So, if a user is using hardware rotated modes with PSR-SU enabled,
use PSR-SU FFU for all rotated planes (including cursor planes).
Cc: stable@vger.kernel.org
Fixes: 30ebe41582d1 ("drm/amd/display: add FB_DAMAGE_CLIPS support")
Reported-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2952
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Tested-by: Bin Li <binli@gnome.org>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Fix pp_dpm_sclk_od and pp_dpm_mclk_od typos.
Those were defined as pp_*clk_od but used as pp_dpm_*clk_od instead.
This change removes the _dpm part.
Fixes: 8cfd6a05750c ("drm/amd/pm: Hide irrelevant pm device attributes")
Signed-off-by: Dmitrii Galantsev <dmitrii.galantsev@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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If a pointer to an uninitialized struct acpi_handle_list is passed to
acpi_evaluate_reference() and it decides to bail out early, either
because acpi_evaluate_object() fails, or because it produces invalid
data, the handles pointer from the struct acpi_handle_list will be
passed to kfree() and if it is not NULL, the kernel will crash on an
attempt to free unallocated memory.
Address this by moving the "end" label in acpi_evaluate_reference() to
the end of the function, which is sufficient, because no cleanup is
needed in that case.
Fixes: 2e57d10a6591 ("ACPI: utils: Dynamically determine acpi_handle_list size")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Woody Suwalski <terraluna977@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fix from Mark Brown:
"An incremental fix for the fix introduced during the merge window for
caching of the selector for windowed register ranges. We were
incorrectly leaking an error code in the case where the last selector
accessed was for some reason not cached"
* tag 'regmap-fix-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: fix bogus error on regcache_sync success
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Fix dt-extract-compatibles for builds with in tree build directory
- Drop Xinlei Lee <xinlei.lee@mediatek.com> bouncing email
- Fix the of_reconfig_get_state_change() return value documentation
- Add missing #power-domain-cells property to QCom MPM
- Fix warnings in i.MX LCDIF and adi,adv7533
* tag 'devicetree-fixes-for-6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: display: adi,adv75xx: Document #sound-dai-cells
dt-bindings: lcdif: Properly describe the i.MX23 interrupts
dt-bindings: interrupt-controller: Allow #power-domain-cells
of: dynamic: Fix of_reconfig_get_state_change() return value documentation
dt-bindings: display: mediatek: dsi: remove Xinlei's mail
dt: dt-extract-compatibles: Don't follow symlinks when walking tree
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
- Fix i8042 filter resource handling, input, and suspend issues in
asus-wmi
- Skip zero instance WMI blocks to avoid issues with some laptops
- Differentiate dev/production keys in mlxbf-bootctl
- Correct surface serdev related return value to avoid leaking errno
into userspace
- Error checking fixes
* tag 'platform-drivers-x86-v6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/mellanox: Check devm_hwmon_device_register_with_groups() return value
platform/mellanox: Add null pointer checks for devm_kasprintf()
mlxbf-bootctl: correctly identify secure boot with development keys
platform/x86: wmi: Skip blocks with zero instances
platform/surface: aggregator: fix recv_buf() return value
platform/x86: asus-wmi: disable USB0 hub on ROG Ally before suspend
platform/x86: asus-wmi: Filter Volume key presses if also reported via atkbd
platform/x86: asus-wmi: Change q500a_i8042_filter() into a generic i8042-filter
platform/x86: asus-wmi: Move i8042 filter install to shared asus-wmi code
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https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-6.7
Pull MD fix from Song:
"This change from Yu Kuai fixes a bug reported in
https://bugzilla.kernel.org/show_bug.cgi?id=218200"
* tag 'md-fixes-20231207-1' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
md: split MD_RECOVERY_NEEDED out of mddev_resume
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New mddev_resume() calls are added to synchronize IO with array
reconfiguration, however, this introduces a performance regression while
adding it in md_start_sync():
1) someone sets MD_RECOVERY_NEEDED first;
2) daemon thread grabs reconfig_mutex, then clears MD_RECOVERY_NEEDED and
queues a new sync work;
3) daemon thread releases reconfig_mutex;
4) in md_start_sync
a) check that there are spares that can be added/removed, then suspend
the array;
b) remove_and_add_spares may not be called, or called without really
add/remove spares;
c) resume the array, then set MD_RECOVERY_NEEDED again!
Loop between 2 - 4, then mddev_suspend() will be called quite often, for
consequence, normal IO will be quite slow.
Fix this problem by don't set MD_RECOVERY_NEEDED again in md_start_sync(),
hence the loop will be broken.
Fixes: bc08041b32ab ("md: suspend array in md_start_sync() if array need reconfiguration")
Suggested-by: Song Liu <song@kernel.org>
Reported-by: Janpieter Sollie <janpieter.sollie@edpnet.be>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218200
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20231207020724.2797445-1-yukuai1@huaweicloud.com
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Provide a list of valid protocols for which the driver will provide
it's deferred xmit handler.
When using DSA_TAG_PROTO_KSZ8795 protocol, it does not provide a
"connect" method, therefor ksz_connect() is not allocating ksz_tagger_data.
This avoids the following null pointer dereference:
ksz_connect_tag_protocol from dsa_register_switch+0x9ac/0xee0
dsa_register_switch from ksz_switch_register+0x65c/0x828
ksz_switch_register from ksz_spi_probe+0x11c/0x168
ksz_spi_probe from spi_probe+0x84/0xa8
spi_probe from really_probe+0xc8/0x2d8
Fixes: ab32f56a4100 ("net: dsa: microchip: ptp: add packet transmission timestamping")
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20231206071655.1626479-1-sean@geanix.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Pull NVMe fixes from Keith:
"nvme fixes for Linux 6.7
- Proper nvme ctrl state setting (Keith)
- Passthrough command optimization (Keith)
- Spectre fix (Nitesh)
- Kconfig clarifications (Shin'ichiro)
- Frozen state deadlock fix (Bitao)
- Power setting quirk (Georg)"
* tag 'nvme-6.7-2023-12-7' of git://git.infradead.org/nvme:
nvme-pci: Add sleep quirk for Kingston drives
nvme: fix deadlock between reset and scan
nvme: prevent potential spectre v1 gadget
nvme: improve NVME_HOST_AUTH and NVME_TARGET_AUTH config descriptions
nvme-ioctl: move capable() admin check to the end
nvme: ensure reset state check ordering
nvme: introduce helper function to get ctrl state
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Some Kingston NV1 and A2000 are wasting a lot of power on specific TUXEDO
platforms in s2idle sleep if 'Simple Suspend' is used.
This patch applies a new quirk 'Force No Simple Suspend' to achieve a
low power sleep without 'Simple Suspend'.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Signed-off-by: Georg Gottleuber <ggo@tuxedocomputers.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
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Xe needs intel_fb_bo_framebuffer_fini for taking care of unpinning the fb
and taking reference. In i915 this can be empty.
Also move intel_frontbuffer_get to be done after
intel_fb_bo_framebuffer_init to have reasonable sequences:
intel_fb_bo_framebuffer_init
intel_frontbuffer_get
...
intel_frontbuffer_put
intel_fb_bo_framebuffer_fini
v2: Empty function instead of define
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231207083451.2184562-1-jouni.hogander@intel.com
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Commit 503579448db9 ("drm/i915/gsc: Mark internal GSC engine with reserved uabi class")
made the GSC0 engine not have a valid uabi class and so broke the engine
reset counting, which in turn was made class based in cb823ed9915b ("drm/i915/gt: Use intel_gt as the primary object for handling resets").
Despite the title and commit text of the latter is not mentioning it (and
has left the storage array incorrectly sized), tracking by class, despite
it adding aliasing in hypthotetical multi-tile systems, is handy for
virtual engines which for instance do not have a valid engine->id.
Therefore we keep that but just change it to use the internal class which
is always valid. We also add a helper to increment the count, which
aligns with the existing getter.
What was broken without this fix were out of bounds reads every time a
reset would happen on the GSC0 engine, or during selftests when storing
and cross-checking the counts in igt_live_test_begin and
igt_live_test_end.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: dfed6b58d54f ("drm/i915/gsc: Mark internal GSC engine with reserved uabi class")
[tursulin: fixed Fixes tag]
Reported-by: Alan Previn Teres Alexis <alan.previn.teres.alexis@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231201122109.729006-2-tvrtko.ursulin@linux.intel.com
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Engine->id namespace is per-tile so struct igt_live_test->reset_engine[]
needs to be two-dimensional so engine reset counts from all tiles can be
stored with no aliasing. With aliasing, if we had a real multi-tile
platform, the reset counts would be incorrect for same engine instance on
different tiles.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: 0c29efa23f5c ("drm/i915/selftests: Consider multi-gt instead of to_gt()")
Reported-by: Alan Previn Teres Alexis <alan.previn.teres.alexis@intel.com>
Cc: Tejas Upadhyay <tejas.upadhyay@intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231201122109.729006-1-tvrtko.ursulin@linux.intel.com
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Works better for xe like that. obj is no longer const.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231204134946.16219-1-maarten.lankhorst@linux.intel.com
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
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Octal permissions are preferred over the symbolics ones.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231205134143.2427661-3-jani.nikula@intel.com
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Prefer struct intel_connector over struct drm_connector, and unify the
declarations in the fops.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231205134143.2427661-2-jani.nikula@intel.com
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Prefer struct intel_connector over struct drm_connector.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231205134143.2427661-1-jani.nikula@intel.com
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Reduce the duplication.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231205121545.2338665-1-jani.nikula@intel.com
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The neighbour event callback call the function nfp_tun_write_neigh,
this function will take a mutex lock and it is in soft irq context,
change the work queue to process the neighbour event.
Move the nfp_tun_write_neigh function out of range rcu_read_lock/unlock()
in function nfp_tunnel_request_route_v4 and nfp_tunnel_request_route_v6.
Fixes: abc210952af7 ("nfp: flower: tunnel neigh support bond offload")
CC: stable@vger.kernel.org # 6.2+
Signed-off-by: Hui Zhou <hui.zhou@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The uncore code may not always be available (e.g. when we build the
display code with Xe), so we can't always rely on having the uncore's
spinlock.
To handle this, split the spin_lock/unlock_irqsave/restore() into
spin_lock/unlock() followed by a call to local_irq_save/restore() and
create wrapper functions for locking and unlocking the uncore's
spinlock. In these functions, we have a condition check and only
actually try to lock/unlock the spinlock when I915 is defined, and
thus uncore is available.
This keeps the ifdefs contained in these new functions and all such
logic inside the display code.
Cc: Tvrtko Ursulin <tvrto.ursulin@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231201100032.1367589-1-luciano.coelho@intel.com
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It's been reported that DSI host driver's detach can be called without
the attach ever happening:
https://lore.kernel.org/all/20230412073954.20601-1-tony@atomide.com/
After reading the code, I think this is what happens:
We have a DSI host defined in the device tree and a DSI peripheral under
that host (i.e. an i2c device using the DSI as data bus doesn't exhibit
this behavior).
The host driver calls mipi_dsi_host_register(), which causes (via a few
functions) mipi_dsi_device_add() to be called for the DSI peripheral. So
now we have a DSI device under the host, but attach hasn't been called.
Normally the probing of the devices continues, and eventually the DSI
peripheral's driver will call mipi_dsi_attach(), attaching the
peripheral.
However, if the host driver's probe encounters an error after calling
mipi_dsi_host_register(), and before the peripheral has called
mipi_dsi_attach(), the host driver will do cleanups and return an error
from its probe function. The cleanups include calling
mipi_dsi_host_unregister().
mipi_dsi_host_unregister() will call two functions for all its DSI
peripheral devices: mipi_dsi_detach() and mipi_dsi_device_unregister().
The latter makes sense, as the device exists, but the former may be
wrong as attach has not necessarily been done.
To fix this, track the attached state of the peripheral, and only detach
from mipi_dsi_host_unregister() if the peripheral was attached.
Note that I have only tested this with a board with an i2c DSI
peripheral, not with a "pure" DSI peripheral.
However, slightly related, the unregister machinery still seems broken.
E.g. if the DSI host driver is unbound, it'll detach and unregister the
DSI peripherals. After that, when the DSI peripheral driver unbound
it'll call detach either directly or using the devm variant, leading to
a crash. And probably the driver will crash if it happens, for some
reason, to try to send a message via the DSI bus.
But that's another topic.
Tested-by: H. Nikolaus Schaller <hns@goldelico.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230921-dsi-detach-fix-v1-1-d0de2d1621d9@ideasonboard.com
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If the hpd_pin is invalid, the driver returns 'ret'. But 'ret' contains
0, instead of an error value.
Return -EINVAL instead.
Fixes: f25ee5017e4f ("drm/bridge: tc358767: add IRQ and HPD support")
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103-uninit-fixes-v2-4-c22b2444f5f5@ideasonboard.com
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'ret' could be uninitialized at the end of the function, although it's
not clear if that can happen in practice.
Fixes: 6a3608eae6d3 ("drm: bridge: cdns-mhdp8546: Enable HDCP")
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103-uninit-fixes-v2-3-c22b2444f5f5@ideasonboard.com
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smatch reports:
drivers/gpu/drm/drm_framebuffer.c:654 drm_mode_getfb2_ioctl() error: uninitialized symbol 'ret'.
'ret' is possibly not set when there are no errors, causing the error
above. I can't say if that ever happens in real-life, but in any case I
think it is good to initialize 'ret' to 0.
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103-uninit-fixes-v2-2-c22b2444f5f5@ideasonboard.com
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smatch reports:
drivers/gpu/drm/drm_file.c:967 drm_show_memory_stats() error: uninitialized symbol 'supported_status'.
'supported_status' is only set in one code path. I'm not familiar with
the code to say if that path will always be ran in real life, but
whether that is the case or not, I think it is good to initialize
'supported_status' to 0 to silence the warning (and possibly fix a bug).
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103-uninit-fixes-v2-1-c22b2444f5f5@ideasonboard.com
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2023-12-05 (ice, i40e, iavf)
This series contains updates to ice, i40e and iavf drivers.
Michal fixes incorrect usage of VF MSIX value and index calculation for
ice.
Marcin restores disabling of Rx VLAN filtering which was inadvertently
removed for ice.
Ivan Vecera corrects improper messaging of MFS port for i40e.
Jake fixes incorrect checking of coalesce values on iavf.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
iavf: validate tx_coalesce_usecs even if rx_coalesce_usecs is zero
i40e: Fix unexpected MFS warning message
ice: Restore fix disabling RX VLAN filtering
ice: change vfs.num_msix_per to vf->num_msix
====================
Link: https://lore.kernel.org/r/20231205211918.2123019-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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In 4a56212774ac, USXGMII support was added for 6393X, but this was
lost in the PCS conversion (the blamed commit), most likely because
these efforts where more or less done in parallel.
Restore this feature by porting Michal's patch to fit the new
implementation.
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Michal Smulski <michal.smulski@ooma.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Fixes: e5b732a275f5 ("net: dsa: mv88e6xxx: convert 88e639x to phylink_pcs")
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Link: https://lore.kernel.org/r/20231205221359.3926018-1-tobias@waldekranz.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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