- 10 Jul, 2020 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC fixes from Ulf Hansson: - Override DLL_CONFIG only with valid values in sdhci-msm - Get rid of of_match_ptr() macro to fix warning in owl-mmc - Limit segments to 1 to fix meson-gx G12A/G12B SoCs * tag 'mmc-v5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-msm: Override DLL_CONFIG only if the valid value is supplied mmc: owl-mmc: Get rid of of_match_ptr() macro mmc: meson-gx: limit segments to 1 when dram-access-quirk is needed
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "I've been off most of the week, but some fixes have piled up. Seems a bit busier than last week, but they are pretty spread out across a bunch of drivers, none of them seem that big or worried me too much. amdgpu: - Fix a suspend/resume issue with PSP - Backlight fix for Renoir - Fix for gpu recovery debugging radeon: - Fix a double free in error path i915: - fbc fencing fix - debugfs panic fix - gem vma constuction fix - gem pin under vm->nutex fix nouveau: - SVM fixes - display fixes meson: - OSD burst length fixes hibmc: - runtime warning fix mediatek: - cmdq, mmsys fixes - visibility check fixes" * tag 'drm-fixes-2020-07-10' of git://anongit.freedesktop.org/drm/drm: (24 commits) drm/amdgpu: don't do soft recovery if gpu_recovery=0 drm/radeon: fix double free drm/amd/display: add dmcub check on RENOIR drm/amdgpu: add TMR destory function for psp drm/amdgpu: asd function needs to be unloaded in suspend phase drm/hisilicon/hibmc: Move drm_fbdev_generic_setup() down to avoid the splat drm/nouveau/nouveau: fix page fault on device private memory drm/nouveau/svm: fix migrate page regression drm/nouveau/i2c/g94-: increase NV_PMGR_DP_AUXCTL_TRANSACTREQ timeout drm/nouveau/kms/nv50-: bail from nv50_audio_disable() early if audio not enabled drm/i915/gt: Pin the rings before marking active drm/i915: Also drop vm.ref along error paths for vma construction drm/i915: Drop vm.ref for duplicate vma on construction drm/i915/fbc: Fix fence_y_offset handling drm/i915: Skip stale object handle for debugfs per-file-stats drm/mediatek: mtk_hdmi: Remove debug messages for function calls drm/mediatek: mtk_mt8173_hdmi_phy: Remove unnused const variables drm/mediatek: Delete not used of_device_get_match_data drm/mediatek: Remove unnecessary conversion to bool drm/meson: viu: fix setting the OSD burst length in VIU_OSD1_FIFO_CTRL_STAT ...
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Cesar Eduardo Barros authored
While raising the gcc version requirement to 4.9, the compile-time check in the unroll macro was accidentally changed from being used on gcc and clang to being used on clang only. Restore the gcc check, changing it from "gcc >= 4.7" to "all gcc". [ We should probably remove this all entirely: if we remove the check for CLANG, then the check for GCC can go away. Older versions of clang are not really appropriate or supported for kernel builds - Linus ] Fixes: 6ec4476a ("Raise gcc version requirement to 4.9") Signed-off-by:
Cesar Eduardo Barros <cesarb@cesarb.eti.br> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Rikard Falkeborn authored
-Wtype-limits is included in -Wextra which is added at W=1. It warns (among other things) that 'comparison of an unsigned variable `< 0` is always false. This causes noisy warnings, especially when used in macros, hence it is more suitable for W=2. Link: https://lore.kernel.org/lkml/CAHk-=wiKCXEWKJ9dWUimGbrVRo_N2RosESUw8E7m9AEtyZcu=w@mail.gmail.com/Signed-off-by:
Rikard Falkeborn <rikard.falkeborn@gmail.com> Suggested-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by:
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- 09 Jul, 2020 12 commits
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Dave Airlie authored
Merge tag 'amd-drm-fixes-5.8-2020-07-09' of git://people.freedesktop.org/~agd5f/linux into drm-fixes amd-drm-fixes-5.8-2020-07-09: amdgpu: - Fix a suspend/resume issue with PSP - Backlight fix for Renoir - Fix for gpu recovery debugging radeon: - Fix a double free in error path Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200709185221.44895-1-alexander.deucher@amd.com
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2020-07-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes One display's fbc patch fixing fence_y_offset calculation from Ville and 4 patches from Chris on GEM: 1 fixing a debugfs panic and others fixing vma construction and pin under vm->mutex. Signed-off-by:
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git://github.com/skeggsb/linuxDave Airlie authored
- SVM fixes - display fixes Signed-off-by:
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
* meson: OSD burst-length fixes * hibmc: fix runtime warning by setting up generic fbdev after registering device Signed-off-by:
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Dave Airlie authored
Merge tag 'mediatek-drm-fixes-5.8' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes Mediatek DRM Fixes for Linux 5.8 This include fixup for cmdq, mmsys, visibility checking and some refinement. Signed-off-by:
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Linus Torvalds authored
Merge tag 'for-5.8/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - A request-based DM fix to not use a waitqueue to wait for blk-mq IO completion because doing so is racey. - A couple more DM zoned target fixes to address issues introduced during the 5.8 cycle. - A DM core fix to use proper interface to cleanup DM's static flush bio. - A DM core fix to prevent mm recursion during memory allocation needed by dm_kobject_uevent. * tag 'for-5.8/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: use noio when sending kobject event dm zoned: Fix zone reclaim trigger dm zoned: fix unused but set variable warnings dm writecache: reject asynchronous pmem devices dm: use bio_uninit instead of bio_disassociate_blkg dm: do not use waitqueue for request-based DM
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Linus Torvalds authored
Merge tag 'kallsyms_show_value-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull kallsyms fix from Kees Cook: "Refactor kallsyms_show_value() users for correct cred. I'm not delighted by the timing of getting these changes to you, but it does fix a handful of kernel address exposures, and no one has screamed yet at the patches. Several users of kallsyms_show_value() were performing checks not during "open". Refactor everything needed to gain proper checks against file->f_cred for modules, kprobes, and bpf" * tag 'kallsyms_show_value-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests: kmod: Add module address visibility test bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok() kprobes: Do not expose probe addresses to non-CAP_SYSLOG module: Do not expose section addresses to non-CAP_SYSLOG module: Refactor section attr into bin attribute kallsyms: Refactor kallsyms_show_value() to take cred
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Marek Olšák authored
It's impossible to debug shader hangs with soft recovery. Signed-off-by:
Marek Olšák <marek.olsak@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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Tom Rix authored
clang static analysis flags this error drivers/gpu/drm/radeon/ci_dpm.c:5652:9: warning: Use of memory after it is freed [unix.Malloc] kfree(rdev->pm.dpm.ps[i].ps_priv); ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/radeon/ci_dpm.c:5654:2: warning: Attempt to free released memory [unix.Malloc] kfree(rdev->pm.dpm.ps); ^~~~~~~~~~~~~~~~~~~~~~ problem is reported in ci_dpm_fini, with these code blocks. for (i = 0; i < rdev->pm.dpm.num_ps; i++) { kfree(rdev->pm.dpm.ps[i].ps_priv); } kfree(rdev->pm.dpm.ps); The first free happens in ci_parse_power_table where it cleans up locally on a failure. ci_dpm_fini also does a cleanup. ret = ci_parse_power_table(rdev); if (ret) { ci_dpm_fini(rdev); return ret; } So remove the cleanup in ci_parse_power_table and move the num_ps calculation to inside the loop so ci_dpm_fini will know how many array elements to free. Fixes: cc8dbbb4 ("drm/radeon: add dpm support for CI dGPUs (v2)") Signed-off-by:Tom Rix <trix@redhat.com> Signed-off-by:
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Aaron Ma authored
RENOIR loads dmub fw not dmcu, check dmcu only will prevent loading iram, it breaks backlight control. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=208277Acked-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by:
Aaron Ma <aaron.ma@canonical.com> Signed-off-by:
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Huang Rui authored
TMR is required to be destoried with GFX_CMD_ID_DESTROY_TMR while the system goes to suspend. Otherwise, PSP may return the failure state (0xFFFF007) on Gfx-2-PSP command GFX_CMD_ID_SETUP_TMR after do multiple times suspend/resume. Signed-off-by:
Huang Rui <ray.huang@amd.com> Reviewed-by:
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Huang Rui authored
Unload ASD function in suspend phase. Signed-off-by:
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- 08 Jul, 2020 21 commits
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Kees Cook authored
Make sure we don't regress the CAP_SYSLOG behavior of the module address visibility via /proc/modules nor /sys/module/*/sections/*. Reviewed-by:
Luis Chamberlain <mcgrof@kernel.org> Signed-off-by:
Kees Cook <keescook@chromium.org>
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Kees Cook authored
When evaluating access control over kallsyms visibility, credentials at open() time need to be used, not the "current" creds (though in BPF's case, this has likely always been the same). Plumb access to associated file->f_cred down through bpf_dump_raw_ok() and its callers now that kallsysm_show_value() has been refactored to take struct cred. Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: bpf@vger.kernel.org Cc: stable@vger.kernel.org Fixes: 7105e828 ("bpf: allow for correlation of maps and helpers in dump") Signed-off-by:
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Kees Cook authored
The kprobe show() functions were using "current"'s creds instead of the file opener's creds for kallsyms visibility. Fix to use seq_file->file->f_cred. Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: stable@vger.kernel.org Fixes: 81365a94 ("kprobes: Show address of kprobes if kallsyms does") Fixes: ffb9bd68 ("kprobes: Show blacklist addresses as same as kallsyms does") Signed-off-by:
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Kees Cook authored
The printing of section addresses in /sys/module/*/sections/* was not using the correct credentials to evaluate visibility. Before: # cat /sys/module/*/sections/.*text 0xffffffffc0458000 ... # capsh --drop=CAP_SYSLOG -- -c "cat /sys/module/*/sections/.*text" 0xffffffffc0458000 ... After: # cat /sys/module/*/sections/*.text 0xffffffffc0458000 ... # capsh --drop=CAP_SYSLOG -- -c "cat /sys/module/*/sections/.*text" 0x0000000000000000 ... Additionally replaces the existing (safe) /proc/modules check with file->f_cred for consistency. Reported-by:
Dominik Czarnota <dominik.czarnota@trailofbits.com> Fixes: be71eda5 ("module: Fix display of wrong module .text address") Cc: stable@vger.kernel.org Tested-by:
Jessica Yu <jeyu@kernel.org> Acked-by:
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Kees Cook authored
In order to gain access to the open file's f_cred for kallsym visibility permission checks, refactor the module section attributes to use the bin_attribute instead of attribute interface. Additionally removes the redundant "name" struct member. Cc: stable@vger.kernel.org Reviewed-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tested-by:
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Kees Cook authored
In order to perform future tests against the cred saved during open(), switch kallsyms_show_value() to operate on a cred, and have all current callers pass current_cred(). This makes it very obvious where callers are checking the wrong credential in their "read" contexts. These will be fixed in the coming patches. Additionally switch return value to bool, since it is always used as a direct permission check, not a 0-on-success, negative-on-error style function return. Cc: stable@vger.kernel.org Signed-off-by: -
Randy Dunlap authored
Update Documentation for the gcc v4.9 upgrade requirement. Fixes: 5429ef62 ("compiler/gcc: Raise minimum GCC version for kernel builds to 4.8") Fixes: 6ec4476a ("Raise gcc version requirement to 4.9") Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Acked-by:
Jonathan Corbet <corbet@lwn.net> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A collection of small, mostly device-specific fixes. The significant one is the regression fix for USB-audio implicit feedback devices due to the incorrect frame size calculation, which landed in 5.8 and stable trees. In addition, a few usual HD-audio and USB-audio quirks, Intel HDMI fixes, ASoC fsl and rt5682 fixes, as well as the fix in compress-offload partial drain operation" * tag 'sound-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: compress: fix partial_drain completion state ALSA: usb-audio: Add implicit feedback quirk for RTX6001 ALSA: usb-audio: add quirk for MacroSilicon MS2109 ALSA: hda/realtek: Enable headset mic of Acer Veriton N4660G with ALC269VC ALSA: hda/realtek: Enable headset mic of Acer C20-820 with ALC269VC ALSA: hda/realtek - Enable audio jacks of Acer vCopperbox with ALC269VC ALSA: hda/realtek - Fix Lenovo Thinkpad X1 Carbon 7th quirk subdevice id ALSA: hda/hdmi: improve debug traces for stream lookups ALSA: hda/hdmi: fix failures at PCM open on Intel ICL and later ALSA: opl3: fix infoleak in opl3 ALSA: usb-audio: Replace s/frame/packet/ where appropriate ALSA: usb-audio: Fix packet size calculation AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel module ALSA: hda - let hs_mic be picked ahead of hp_mic ASoC: rt5682: fix the pop noise while OMTP type headset plugin ASoC: fsl_mqs: Fix unchecked return value for clk_prepare_enable ASoC: fsl_mqs: Don't check clock is NULL before calling clk API
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Linus Torvalds authored
I realize that we fairly recently raised it to 4.8, but the fact is, 4.9 is a much better minimum version to target. We have a number of workarounds for actual bugs in pre-4.9 gcc versions (including things like internal compiler errors on ARM), but we also have some syntactic workarounds for lacking features. In particular, raising the minimum to 4.9 means that we can now just assume _Generic() exists, which is likely the much better replacement for a lot of very convoluted built-time magic with conditionals on sizeof and/or __builtin_choose_expr() with same_type() etc. Using _Generic also means that you will need to have a very recent version of 'sparse', but thats easy to build yourself, and much less of a hassle than some old gcc version can be. The latest (in a long string) of reasons for minimum compiler version upgrades was commit 5435f73d ("efi/x86: Fix build with gcc 4"). Ard points out that RHEL 7 uses gcc-4.8, but the people who stay back on old RHEL versions persumably also don't build their own kernels anyway. And maybe they should cross-built or just have a little side affair with a newer compiler? Acked-by:
Ard Biesheuvel <ardb@kernel.org> Acked-by:
Peter Zijlstra <peterz@infradead.org> Signed-off-by:
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Mikulas Patocka authored
kobject_uevent may allocate memory and it may be called while there are dm devices suspended. The allocation may recurse into a suspended device, causing a deadlock. We must set the noio flag when sending a uevent. The observed deadlock was reported here: https://www.redhat.com/archives/dm-devel/2020-March/msg00025.htmlReported-by:
Khazhismel Kumykov <khazhy@google.com> Reported-by:
Tahsin Erdogan <tahsin@google.com> Reported-by:
Gabriel Krisman Bertazi <krisman@collabora.com> Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org Signed-off-by:
Mike Snitzer <snitzer@redhat.com>
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Damien Le Moal authored
Only triggering reclaim based on the percentage of unmapped cache zones can fail to detect cases where reclaim is needed, e.g. if the target has only 2 or 3 cache zones and only one unmapped cache zone, the percentage of free cache zones is higher than DMZ_RECLAIM_LOW_UNMAP_ZONES (30%) and reclaim does not trigger. This problem, combined with the fact that dmz_schedule_reclaim() is called from dmz_handle_bio() without the map lock held, leads to a race between zone allocation and dmz_should_reclaim() result. Depending on the workload applied, this race can lead to the write path waiting forever for a free zone without reclaim being triggered. Fix this by moving dmz_schedule_reclaim() inside dmz_alloc_zone() under the map lock. This results in checking the need for zone reclaim whenever a new data or buffer zone needs to be allocated. Also fix dmz_reclaim_percentage() to always return 0 if the number of unmapped cache (or random) zones is less than or equal to 1. Suggested-by:
Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> Signed-off-by:
Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by:
Hannes Reinecke <hare@suse.de> Signed-off-by:
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Wei Yongjun authored
Fix unused but set variable warnings: drivers/md/dm-zoned-reclaim.c:504:42: warning: variable nr_rnd set but not used [-Wunused-but-set-variable] 504 | unsigned int p_unmap, nr_unmap_rnd = 0, nr_rnd = 0; | ^~~~~~ drivers/md/dm-zoned-reclaim.c:504:24: warning: variable nr_unmap_rnd set but not used [-Wunused-but-set-variable] 504 | unsigned int p_unmap, nr_unmap_rnd = 0, nr_rnd = 0; | ^~~~~~~~~~~~ Fixes: f97809ae ("dm zoned: per-device reclaim") Signed-off-by:Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by:
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Michal Suchanek authored
DM writecache does not handle asynchronous pmem. Reject it when supplied as cache. Link: https://lore.kernel.org/linux-nvdimm/87lfk5hahc.fsf@linux.ibm.com/ Fixes: 6e84200c ("virtio-pmem: Add virtio pmem driver") Signed-off-by:
Michal Suchanek <msuchanek@suse.de> Acked-by:
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Christoph Hellwig authored
bio_uninit is the proper API to clean up a BIO that has been allocated on stack or inside a structure that doesn't come from the BIO allocator. Switch dm to use that instead of bio_disassociate_blkg, which really is an implementation detail. Note that the bio_uninit calls are also moved to the two callers of __send_empty_flush, so that they better pair with the bio_init calls used to initialize them. Signed-off-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by:
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Veerabhadrarao Badiganti authored
During DLL initialization, the DLL_CONFIG register value would be updated with the value supplied from the device-tree. Override this register only if a valid value is supplied. Fixes: 03591160 ("mmc: sdhci-msm: Read and use DLL Config property from device tree file") Signed-off-by:
Veerabhadrarao Badiganti <vbadigan@codeaurora.org> Link: https://lore.kernel.org/r/1594213888-2780-1-git-send-email-vbadigan@codeaurora.orgSigned-off-by:
Ulf Hansson <ulf.hansson@linaro.org>
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Zenghui Yu authored
The HiSilicon hibmc driver triggers a splat at boot time as below [ 14.137806] ------------[ cut here ]------------ [ 14.142405] hibmc-drm 0000:0a:00.0: Device has not been registered. [ 14.148661] WARNING: CPU: 0 PID: 496 at drivers/gpu/drm/drm_fb_helper.c:2233 drm_fbdev_generic_setup+0x15c/0x1b8 [ 14.158787] [...] [ 14.278307] Call trace: [ 14.280742] drm_fbdev_generic_setup+0x15c/0x1b8 [ 14.285337] hibmc_pci_probe+0x354/0x418 [ 14.289242] local_pci_probe+0x44/0x98 [ 14.292974] work_for_cpu_fn+0x20/0x30 [ 14.296708] process_one_work+0x1c4/0x4e0 [ 14.300698] worker_thread+0x2c8/0x528 [ 14.304431] kthread+0x138/0x140 [ 14.307646] ret_from_fork+0x10/0x18 [ 14.311205] ---[ end trace a2000ec2d838af4d ]--- This turned out to be due to the fbdev device hasn't been registered when drm_fbdev_generic_setup() is invoked. Let's fix the splat by moving it down after drm_dev_register() which will follow the "Display driver example" documented by commit de99f060 ("drm/drv: DOC: Add driver example code"). Signed-off-by:
Zenghui Yu <yuzenghui@huawei.com> Reviewed-by:
Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by:
Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200706144713.1123-1-yuzenghui@huawei.com
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Ralph Campbell authored
If system memory is migrated to device private memory and no GPU MMU page table entry exists, the GPU will fault and call hmm_range_fault() to get the PFN for the page. Since the .dev_private_owner pointer in struct hmm_range is not set, hmm_range_fault returns an error which results in the GPU program stopping with a fatal fault. Fix this by setting .dev_private_owner appropriately. Fixes: 08ddddda ("mm/hmm: check the device private page owner in hmm_range_fault()") Cc: stable@vger.kernel.org Signed-off-by:
Ralph Campbell <rcampbell@nvidia.com> Reviewed-by:
Jason Gunthorpe <jgg@mellanox.com> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ralph Campbell authored
The patch to add zero page migration to GPU memory inadvertently included part of a future change which broke normal page migration to GPU memory by copying too much data and corrupting GPU memory. Fix this by only copying one page instead of a byte count. Fixes: 9d4296a7 ("drm/nouveau/nouveau/hmm: fix migrate zero page to GPU") Signed-off-by:
John Hubbard <jhubbard@nvidia.com> Signed-off-by:
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Ben Skeggs authored
Tegra TRM says worst-case reply time is 1216us, and this should fix some spurious timeouts that have been popping up. Signed-off-by: -
Ben Skeggs authored
Prevents "snd_hda_codec_hdmi hdaudioC1D0: HDMI: pin nid 5 not registered" that occur on some configurations. Signed-off-by: -
Chris Wilson authored
On eviction, we acquire the vm->mutex and then wait on the vma->active. Therefore when binding and pinning the vma, we must follow the same sequence, lock/pin the vma then mark it active. Otherwise, we mark the vma as active, then wait for the vm->mutex, and meanwhile the evictor holding the mutex waits upon us to complete our activity. Fixes: 8ccfc20a ("drm/i915/gt: Mark ring->vma as active while pinned") Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: <stable@vger.kernel.org> # v5.6+ Reviewed-by:
Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200706170138.8993-1-chris@chris-wilson.co.uk (cherry picked from commit 8567774e) Signed-off-by:
Rodrigo Vivi <rodrigo.vivi@intel.com>
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- 07 Jul, 2020 3 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/acme/linuxLinus Torvalds authored
Pull perf tooling fixes from Arnaldo Carvalho de Melo: - Intel PT fixes for PEBS-via-PT with registers - Fixes for Intel PT python based GUI - Avoid duplicated sideband events with Intel PT in system wide tracing - Remove needless 'dummy' event from TUI menu, used when synthesizing meta data events for pre-existing processes - Fix corner case segfault when pressing enter in a screen without entries in the TUI for report/top - Fixes for time stamp handling in libtraceevent - Explicitly set utf-8 encoding in perf flamegraph - Update arch/x86/lib/memcpy_64.S copy used in 'perf bench mem memcpy', silencing perf build warning * tag 'perf-tools-fixes-2020-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf report TUI: Remove needless 'dummy' event from menu perf intel-pt: Fix PEBS sample for XMM registers perf intel-pt: Fix displaying PEBS-via-PT with registers perf intel-pt: Fix recording PEBS-via-PT with registers perf report TUI: Fix segmentation fault in perf_evsel__hists_browse() tools lib traceevent: Add proper KBUFFER_TYPE_TIME_STAMP handling tools lib traceevent: Add API to read time information from kbuffer perf scripts python: exported-sql-viewer.py: Fix time chart call tree perf scripts python: exported-sql-viewer.py: Fix zero id in call tree 'Find' result perf scripts python: exported-sql-viewer.py: Fix zero id in call graph 'Find' result perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' result perf record: Fix duplicated sideband events with Intel PT system wide tracing perf scripts python: export-to-postgresql.py: Fix struct.pack() int argument tools arch: Update arch/x86/lib/memcpy_64.S copy used in 'perf bench mem memcpy' perf flamegraph: Explicitly set utf-8 encoding
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxLinus Torvalds authored
Pull MTD fixes from Miquel Raynal: "MTD: - Set a missing master partition panic write flag Raw NAND: - Fix build issue in the xway driver - Fix a wrong return code" * tag 'mtd/fixes-for-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: xway: Fix build issue mtd: set master partition panic write flag nandsim: Fix return code testing of ns_find_operation()
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: - regression fix of a leak in global block reserve accounting - fix a (hard to hit) race of readahead vs releasepage that could lead to crash - convert all remaining uses of comment fall through annotations to the pseudo keyword - fix crash when mounting a fuzzed image with -o recovery * tag 'for-5.8-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: reset tree root pointer after error in init_tree_roots btrfs: fix reclaim_size counter leak after stealing from global reserve btrfs: fix fatal extent_buffer readahead vs releasepage race btrfs: convert comments to fallthrough annotations
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