- 01 Apr, 2021 1 commit
-
-
Qu Huang authored
Amdgpu driver uses 4-byte data type as DQM fence memory, and transmits GPU address of fence memory to microcode through query status PM4 message. However, query status PM4 message definition and microcode processing are all processed according to 8 bytes. Fence memory only allocates 4 bytes of memory, but microcode does write 8 bytes of memory, so there is a memory corruption. Changes since v1: * Change dqm->fence_addr as a u64 pointer to fix this issue, also fix up query_status and amdkfd_fence_wait_timeout function uses 64 bit fence value to make them consistent. Signed-off-by:
Qu Huang <jinsdb@126.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
-
- 29 Mar, 2021 2 commits
-
-
Nirmoy Das authored
Offset calculation wasn't correct as start addresses are in pfn not in bytes. CC: stable@vger.kernel.org Signed-off-by:
Nirmoy Das <nirmoy.das@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
-
Evan Quan authored
Correct the check for vblank short. Signed-off-by:
Evan Quan <evan.quan@amd.com> Reviewed-by:
-
- 26 Mar, 2021 1 commit
-
-
https://gitlab.freedesktop.org/drm/msmDave Airlie authored
- pll fixes - shutdown hook fix - runtime resume fix - clear_oob fix - kms locking fix - display aux retry fix Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvmiMKRms_NVavD=NA_jbuexZUcqqL35ke7umqpp-TxMw@mail.gmail.com
-
- 25 Mar, 2021 5 commits
-
-
Dave Airlie authored
Merge tag 'amd-drm-fixes-5.12-2021-03-24' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.12-2021-03-24: amdgpu: - S0ix fixes - Add PCI ID - Polaris PCIe DPM fix - Display fix for high refresh rate monitors Signed-off-by:
-
git://github.com/skeggsb/linuxDave Airlie authored
- cursor size fix Signed-off-by:
-
Dave Airlie authored
Merge tag 'drm-intel-fixes-2021-03-25-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - DisplayPort LTTPR fixes around link training and limiting it according to supported spec version. (Imre) - Fix enabled_planes bitmask to really represent only logically enabled planes (Ville). - Fix DSS CTL registers for ICL DSI transcoders (Jani) - Fix the GT fence revocation runtime PM logic. (Imre) Signed-off-by:
-
git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-fixes for v5.12: - Use FOLL_FORCE and FOLL_LONGTERM in etnaviv Signed-off-by:
-
Lyude Paul authored
While Kepler does technically support 256x256 cursors, it turns out that Kepler actually has some additional requirements for scanout surfaces that we're not enforcing correctly, which aren't present on Maxwell and later. Cursor surfaces must always use small pages (4K), and overlay surfaces must always use large pages (128K). Fixing this correctly though will take a bit more work: as we'll need to add some code in prepare_fb() to move cursor FBs in large pages to small pages, and vice-versa for overlay FBs. So until we have the time to do that, just limit cursor surfaces to 128x128 - a size small enough to always default to small pages. This means small ovlys are still broken on Kepler, but it is extremely unlikely anyone cares about those anyway :). Signed-off-by:
Lyude Paul <lyude@redhat.com> Fixes: d3b2f0f7 ("drm/nouveau/kms/nv50-: Report max cursor size to userspace") Cc: <stable@vger.kernel.org> # v5.11+ Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
-
- 24 Mar, 2021 3 commits
-
-
Imre Deak authored
To optimize some task deferring it until runtime resume unless someone holds a runtime PM reference (because in this case the task can be done w/o the overhead of runtime resume), we have to use the runtime PM get-if-active logic: If the runtime PM usage count is 0 (and so get-if-in-use would return false) the runtime suspend handler is not necessarily called yet (it could be just pending), so the device is not necessarily powered down, and so the runtime resume handler is not guaranteed to be called. The fence revocation depends on the above deferral, so add a get-if-active helper and use it during fence revocation. v2: - Add code comment explaining the fence reg programming deferral logic to i915_vma_revoke_fence(). (Chris) - Add Cc: stable and Fixes: tags. (Chris) - Fix the function docbook comment. Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: <stable@vger.kernel.org> # v4.12+ Fixes: 181df2d4 ("drm/i915: Take rpm wakelock for releasing the fence on unbind") Reviewed-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210322204223.919936-1-imre.deak@intel.com (cherry picked from commit 9d58aa46) Signed-off-by:
Rodrigo Vivi <rodrigo.vivi@intel.com>
-
Alex Deucher authored
Commit 09821499 added fetching of the AUX_DPHY register values from the vbios, but it also changed the default values in the case when there are no values in the vbios. This causes problems with displays with high refresh rates. To fix this, switch back to the original default value for AUX_DPHY_TX_CONTROL. Fixes: 09821499 ("drm/amd/display: Read VBIOS Golden Settings Tbl") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1426Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
-
Alex Deucher authored
Add new DID. Reviewed-by:
Guchun Chen <guchun.chen@amd.com> Signed-off-by:
-
- 23 Mar, 2021 7 commits
-
-
Kenneth Feng authored
On some Intel platforms, audio noise can be detected due to high pcie speed switch latency. This patch leaverages ppfeaturemask to fix to the highest pcie speed then disable pcie switching. v2: coding style fix Signed-off-by:
Kenneth Feng <kenneth.feng@amd.com> Reviewed-by:
-
Jani Nikula authored
Use the correct DSS CTL registers for ICL DSI transcoders. As a side effect, this also brings back the sanity check for trying to use pipe DSC registers on pipe A on ICL. Fixes: 8a029c11 ("drm/i915/dp: Modify VDSC helpers to configure DSC for Bigjoiner slave") References: http://lore.kernel.org/r/87eegxq2lq.fsf@intel.com Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Animesh Manna <animesh.manna@intel.com> Cc: Vandita Kulkarni <vandita.kulkarni@intel.com> Cc: <stable@vger.kernel.org> # v5.11+ Reviewed-by:
Manasi Navare <manasi.d.navare@intel.com> Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210319115333.8330-1-jani.nikula@intel.com (cherry picked from commit 5706d028) Signed-off-by:
-
Ville Syrjälä authored
The enabled_planes bitmask was supposed to track logically enabled planes (ie. fb!=NULL and crtc!=NULL), but instead we end up putting even disabled planes into the bitmask since intel_plane_atomic_check_with_state() only takes the early exit if the plane was disabled and stays disabled. I think I misread the early said codepath to exit whenever the plane is logically disabled, which is not true. So let's fix this up properly and set the bit only when the plane actually is logically enabled. Cc: Manasi Navare <manasi.d.navare@intel.com> Fixes: ee42ec19 ("drm/i915: Track logically enabled planes for hw state") Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210305153610.12177-2-ville.syrjala@linux.intel.comReviewed-by:
-
Imre Deak authored
By the specification the 0xF0000 - 0xF02FF range is only valid if the LTTPR revision at 0xF0000 is at least 1.4. Disable the LTTPR support otherwise. Fixes: 7b2a4ab8 ("drm/i915: Switch to LTTPR transparent mode link training") Cc: <stable@vger.kernel.org> # v5.11 Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:
-
Imre Deak authored
By the specification the 0xF0000-0xF02FF range is only valid when the DPCD revision is 1.4 or higher. Disable LTTPR support if this isn't so. Trying to detect LTTPRs returned corrupted values for the above DPCD range at least on a Skylake host with an LG 43UD79-B monitor with a DPCD revision 1.2 connected. v2: Add the actual version check. v3: Fix s/DRPX/DPRX/ typo. Fixes: 7b2a4ab8 ("drm/i915: Switch to LTTPR transparent mode link training") Cc: <stable@vger.kernel.org> # v5.11 Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:
-
Imre Deak authored
The spec requires to use at least 3.2ms for the AUX timeout period if there are LT-tunable PHY Repeaters on the link (2.11.2). An upcoming spec update makes this more specific, by requiring a 3.2ms minimum timeout period for the LTTPR detection reading the 0xF0000-0xF0007 range (3.6.5.1). Accordingly disable LTTPR detection until GLK, where the maximum timeout we can set is only 1.6ms. Link training in the non-transparent mode is known to fail at least on some SKL systems with a WD19 dock on the link, which exposes an LTTPR (see the References below). While this could have different reasons besides the too short AUX timeout used, not detecting LTTPRs (and so not using the non-transparent LT mode) fixes link training on these systems. While at it add a code comment about the platform specific maximum timeout values. v2: Add a comment about the g4x maximum timeout as well. (Ville) Reported-by:
Takashi Iwai <tiwai@suse.de> Reported-and-tested-by:
Santiago Zarate <santiago.zarate@suse.com> Reported-and-tested-by:
Bodo Graumann <mail@bodograumann.de> References: https://gitlab.freedesktop.org/drm/intel/-/issues/3166 Fixes: b30edfd8 ("drm/i915: Switch to LTTPR non-transparent mode link training") Cc: <stable@vger.kernel.org> # v5.11 Cc: Takashi Iwai <tiwai@suse.de> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by:
-
Kalyan Thota authored
DPU runtime resume will request for a min vote on the AXI bus as it is a necessary step before turning ON the AXI clock. The change does below 1) Move the icc path set before requesting runtime get_sync. 2) remove the dependency of hw catalog for min ib vote as it is initialized at a later point. Signed-off-by:
Kalyan Thota <kalyan_t@codeaurora.org> Tested-by:
Matthias Kaehlcke <mka@chromium.org> Signed-off-by:
Rob Clark <robdclark@chromium.org>
-
- 22 Mar, 2021 12 commits
-
-
Alex Deucher authored
GFX is in gfxoff mode during s0ix so we shouldn't need to actually tear anything down and restore it. Acked-by:
-
Alex Deucher authored
We handle it properly within the CG/PG functions directly now. Acked-by:
-
Pratik Vishwakarma authored
Not needed as the device is in gfxoff state so the CG/PG state is handled just like it would be for gfxoff during runtime gfxoff. This should also prevent delays on resume. Reworked from Pratik's original patch (Alex) Acked-by:
Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
-
Alex Deucher authored
Provide and explanation as to why we skip GFX and PSP for S0ix. GFX goes into gfxoff, same as runtime, so no need to tear down and re-init. PSP is part of the always on state, so no need to touch it. Acked-by:
-
Alex Deucher authored
The SMU expects CGPG to be enabled when entering S0ix. with this we can re-enable SMU suspend. Acked-by:
-
Alex Deucher authored
This really needs to be done to properly tear down the device. SMC, PSP, and GFX are still problematic, need to dig deeper into what aspect of them that is problematic. Acked-by:
-
Alex Deucher authored
No functional change. v2: use correct dev v3: rework Reviewed-by:
-
Alex Deucher authored
Move the non-DC specific code into the DCE IP blocks similar to how we handle DC. This cleans up the common suspend and resume pathes. Reviewed-by:
-
Alex Deucher authored
Vram is system memory, so no need to evict. v2: use PM_EVENT messages v3: use correct dev v4: use driver flags Reviewed-by:
-
Alex Deucher authored
Set flags at the top level pmops callbacks to track state. This cleans up the current set of flags and properly handles S4 on S0ix capable systems. Reviewed-by:
-
Prike Liang authored
During system hibernation suspend still need un-gate gfx CG/PG firstly to handle HW status check before HW resource destory. Signed-off-by:
Prike Liang <Prike.Liang@amd.com> Acked-by:
Huang Rui <ray.huang@amd.com> Signed-off-by:
-
git://linuxtv.org/pinchartl/mediaDave Airlie authored
R-Car DU v5.12 fix Signed-off-by:
-
- 21 Mar, 2021 9 commits
-
-
Linus Torvalds authored
-
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fixes from Ted Ts'o: "Miscellaneous ext4 bug fixes for v5.12" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: initialize ret to suppress smatch warning ext4: stop inode update before return ext4: fix rename whiteout with fast commit ext4: fix timer use-after-free on failed mount ext4: fix potential error in ext4_do_update_inode ext4: do not try to set xattr into ea_inode if value is empty ext4: do not iput inode under running transaction in ext4_rename() ext4: find old entry again if failed to rename whiteout ext4: fix error handling in ext4_end_enable_verity() ext4: fix bh ref count on error paths fs/ext4: fix integer overflow in s_log_groups_per_flex ext4: add reclaim checks to xattr code ext4: shrink race window in ext4_should_retry_alloc()
-
Fabio Estevam authored
When putting iMX5 into suspend, the following flow is observed: [ 70.023427] [<c07755f0>] (msm_atomic_commit_tail) from [<c06e7218>] (commit_tail+0x9c/0x18c) [ 70.031890] [<c06e7218>] (commit_tail) from [<c0e2920c>] (drm_atomic_helper_commit+0x1a0/0x1d4) [ 70.040627] [<c0e2920c>] (drm_atomic_helper_commit) from [<c06e74d4>] (drm_atomic_helper_disable_all+0x1c4/0x1d4) [ 70.050913] [<c06e74d4>] (drm_atomic_helper_disable_all) from [<c0e2943c>] (drm_atomic_helper_suspend+0xb8/0x170) [ 70.061198] [<c0e2943c>] (drm_atomic_helper_suspend) from [<c06e84bc>] (drm_mode_config_helper_suspend+0x24/0x58) In the i.MX5 case, priv->kms is not populated (as i.MX5 does not use any of the Qualcomm display controllers), causing a NULL pointer dereference in msm_atomic_commit_tail(): [ 24.268964] 8<--- cut here --- [ 24.274602] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 24.283434] pgd = (ptrval) [ 24.286387] [00000000] *pgd=ca212831 [ 24.290788] Internal error: Oops: 17 [#1] SMP ARM [ 24.295609] Modules linked in: [ 24.298777] CPU: 0 PID: 197 Comm: init Not tainted 5.11.0-rc2-next-20210111 #333 [ 24.306276] Hardware name: Freescale i.MX53 (Device Tree Support) [ 24.312442] PC is at msm_atomic_commit_tail+0x54/0xb9c [ 24.317743] LR is at commit_tail+0xa4/0x1b0 Fix the problem by calling drm_mode_config_helper_suspend/resume() only when priv->kms is available. Fixes: ca8199f1 ("drm/msm/dpu: ensure device suspend happens during PM sleep") Signed-off-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
-
Dmitry Baryshkov authored
If GPU components have failed to bind, shutdown callback would fail with the following backtrace. Add safeguard check to stop that oops from happening and allow the board to reboot. [ 66.617046] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 66.626066] Mem abort info: [ 66.628939] ESR = 0x96000006 [ 66.632088] EC = 0x25: DABT (current EL), IL = 32 bits [ 66.637542] SET = 0, FnV = 0 [ 66.640688] EA = 0, S1PTW = 0 [ 66.643924] Data abort info: [ 66.646889] ISV = 0, ISS = 0x00000006 [ 66.650832] CM = 0, WnR = 0 [ 66.653890] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000107f81000 [ 66.660505] [0000000000000000] pgd=0000000100bb2003, p4d=0000000100bb2003, pud=0000000100897003, pmd=0000000000000000 [ 66.671398] Internal error: Oops: 96000006 [#1] PREEMPT SMP [ 66.677115] Modules linked in: [ 66.680261] CPU: 6 PID: 352 Comm: reboot Not tainted 5.11.0-rc2-00309-g79e3faa7 #38 [ 66.688473] Hardware name: Qualcomm Technologies, Inc. Robotics RB5 (DT) [ 66.695347] pstate: 60400005 (nZCv daif +PAN -UAO -TCO BTYPE=--) [ 66.701507] pc : msm_atomic_commit_tail+0x78/0x4e0 [ 66.706437] lr : commit_tail+0xa4/0x184 [ 66.710381] sp : ffff8000108f3af0 [ 66.713791] x29: ffff8000108f3af0 x28: ffff418c44337000 [ 66.719242] x27: 0000000000000000 x26: ffff418c40a24490 [ 66.724693] x25: ffffd3a842a4f1a0 x24: 0000000000000008 [ 66.730146] x23: ffffd3a84313f030 x22: ffff418c444ce000 [ 66.735598] x21: ffff418c408a4980 x20: 0000000000000000 [ 66.741049] x19: 0000000000000000 x18: ffff800010710fbc [ 66.746500] x17: 000000000000000c x16: 0000000000000001 [ 66.751954] x15: 0000000000010008 x14: 0000000000000068 [ 66.757405] x13: 0000000000000001 x12: 0000000000000000 [ 66.762855] x11: 0000000000000001 x10: 00000000000009b0 [ 66.768306] x9 : ffffd3a843192000 x8 : ffff418c44337000 [ 66.773757] x7 : 0000000000000000 x6 : 00000000a401b34e [ 66.779210] x5 : 00ffffffffffffff x4 : 0000000000000000 [ 66.784660] x3 : 0000000000000000 x2 : ffff418c444ce000 [ 66.790111] x1 : ffffd3a841dce530 x0 : ffff418c444cf000 [ 66.795563] Call trace: [ 66.798075] msm_atomic_commit_tail+0x78/0x4e0 [ 66.802633] commit_tail+0xa4/0x184 [ 66.806217] drm_atomic_helper_commit+0x160/0x390 [ 66.811051] drm_atomic_commit+0x4c/0x60 [ 66.815082] drm_atomic_helper_disable_all+0x1f4/0x210 [ 66.820355] drm_atomic_helper_shutdown+0x80/0x130 [ 66.825276] msm_pdev_shutdown+0x14/0x20 [ 66.829303] platform_shutdown+0x28/0x40 [ 66.833330] device_shutdown+0x158/0x330 [ 66.837357] kernel_restart+0x40/0xa0 [ 66.841122] __do_sys_reboot+0x228/0x250 [ 66.845148] __arm64_sys_reboot+0x28/0x34 [ 66.849264] el0_svc_common.constprop.0+0x74/0x190 [ 66.854187] do_el0_svc+0x24/0x90 [ 66.857595] el0_svc+0x14/0x20 [ 66.860739] el0_sync_handler+0x1a4/0x1b0 [ 66.864858] el0_sync+0x174/0x180 [ 66.868269] Code: 1ac020a0 2a000273 eb02007f 54ffff01 (f9400285) [ 66.874525] ---[ end trace 20dedb2a3229fec8 ]--- Fixes: 9d5cbf5f ("drm/msm: add shutdown support for display platform_driver") Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by:
-
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring followup fixes from Jens Axboe: - The SIGSTOP change from Eric, so we properly ignore that for PF_IO_WORKER threads. - Disallow sending signals to PF_IO_WORKER threads in general, we're not interested in having them funnel back to the io_uring owning task. - Stable fix from Stefan, ensuring we properly break links for short send/sendmsg recv/recvmsg if MSG_WAITALL is set. - Catch and loop when needing to run task_work before a PF_IO_WORKER threads goes to sleep. * tag 'io_uring-5.12-2021-03-21' of git://git.kernel.dk/linux-block: io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL io-wq: ensure task is running before processing task_work signal: don't allow STOP on PF_IO_WORKER threads signal: don't allow sending any signals to PF_IO_WORKER threads
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging and IIO driver fixes from Greg KH: "Some small staging and IIO driver fixes: - MAINTAINERS changes for the move of the staging mailing list - comedi driver fixes to get request_irq() to work correctly - counter driver fixes for reported issues with iio devices - tiny iio driver fixes for reported issues. All of these have been in linux-next with no reported problems" * tag 'staging-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vt665x: fix alignment constraints staging: comedi: cb_pcidas64: fix request_irq() warn staging: comedi: cb_pcidas: fix request_irq() warn MAINTAINERS: move the staging subsystem to lists.linux.dev MAINTAINERS: move some real subsystems off of the staging mailing list iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler iio: hid-sensor-temperature: Fix issues of timestamp channel iio: hid-sensor-humidity: Fix alignment issue of timestamp channel counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register counter: stm32-timer-cnt: fix ceiling write max value counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED iio: adc: ab8500-gpadc: Fix off by 10 to 3 iio:adc:stm32-adc: Add HAS_IOMEM dependency iio: adis16400: Fix an error code in adis16400_initial_setup() iio: adc: adi-axi-adc: add proper Kconfig dependencies iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask iio: hid-sensor-prox: Fix scale not correct issue iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB and Thunderbolt driver fixes from Greg KH: "Here are some small Thunderbolt and USB driver fixes for some reported issues: - thunderbolt fixes for minor problems - typec fixes for power issues - usb-storage quirk addition - usbip bugfix - dwc3 bugfix when stopping transfers - cdnsp bugfix for isoc transfers - gadget use-after-free fix All have been in linux-next this week with no reported issues" * tag 'usb-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: typec: tcpm: Skip sink_cap query only when VDM sm is busy usb: dwc3: gadget: Prevent EP queuing while stopping transfers usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy- usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct usb-storage: Add quirk to defeat Kindle's automatic unload usb: gadget: configfs: Fix KASAN use-after-free usbip: Fix incorrect double assignment to udc->ud.tcp_rx usb: cdnsp: Fixes incorrect value in ISOC TRB thunderbolt: Increase runtime PM reference count on DP tunnel discovery thunderbolt: Initialize HopID IDAs in tb_switch_alloc()
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fix from Ingo Molnar: "A change to robustify force-threaded IRQ handlers to always disable interrupts, plus a DocBook fix. The force-threaded IRQ handler change has been accelerated from the normal schedule of such a change to keep the bad pattern/workaround of spin_lock_irqsave() in handlers or IRQF_NOTHREAD as a kludge from spreading" * tag 'irq-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Disable interrupts for force threaded handlers genirq/irq_sim: Fix typos in kernel doc (fnode -> fwnode)
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "Boundary condition fixes for bugs unearthed by the perf fuzzer" * tag 'perf-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix unchecked MSR access error caused by VLBR_EVENT perf/x86/intel: Fix a crash caused by zero PEBS status
-
