pm24.git/include, branch v5.6-rc5

Merge tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2020-03-08T15:39:40Z

Pull driver core and debugfs fixes from Greg KH: "Here are four small driver core / debugfs patches for 5.6-rc3: - debugfs api cleanup now that all debugfs_create_regset32() callers have been fixed up. This was waiting until after the -rc1 merge as these fixes came in through different trees - driver core sync state fixes based on reports of minor issues found in the feature All of these have been in linux-next with no reported issues" * tag 'driver-core-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: driver core: Skip unnecessary work when device doesn't have sync_state() driver core: Add dev_has_sync_state() driver core: Call sync_state() even if supplier has no consumers debugfs: remove return value of debugfs_create_regset32()

Merge tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block

2020-03-07T20:14:38Z

Pull block fixes from Jens Axboe: "Here are a few fixes that should go into this release. This contains: - Revert of a bad bcache patch from this merge window - Removed unused function (Daniel) - Fixup for the blktrace fix from Jan from this release (Cengiz) - Fix of deeper level bfqq overwrite in BFQ (Carlo)" * tag 'block-5.6-2020-03-07' of git://git.kernel.dk/linux-block: block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group() blktrace: fix dereference after null check Revert "bcache: ignore pending signals when creating gc and allocator thread" block: Remove used kblockd_schedule_work_on()

Merge tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2020-03-07T14:04:54Z

Pull xen fixes from Juergen Gross: "Four fixes and a small cleanup patch: - two fixes by Dongli Zhang fixing races in the xenbus driver - two fixes by me fixing issues introduced in 5.6 - a small cleanup by Gustavo Silva replacing a zero-length array with a flexible-array" * tag 'for-linus-5.6b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/blkfront: fix ring info addressing xen/xenbus: fix locking xenbus: req->err should be updated before req->state xenbus: req->body should be updated before req->state xen: Replace zero-length array with flexible-array member

Merge tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2020-03-07T13:59:30Z

Pull sound fixes from Takashi Iwai: "The regular "bump-in-the-middle" updates, containing mostly ASoC- related fixes at this time. All changes are reasonably small. A few entries are for ASoC and ALSA core parts (DAPM, PCM, topology) for followups of the recent changes and potential buffer overflow by snprintf(), while the rest are (both new and old) device-specific fixes for Intel, meson, tas2562, rt1015, as well as the usual HD-audio quirks" * tag 'sound-5.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits) ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294 ALSA: hda/realtek - Fix silent output on Gigabyte X570 Aorus Master ALSA: hda/realtek - Add Headset Button supported for ThinkPad X1 ALSA: hda/realtek - Add Headset Mic supported ASoC: wm8741: Fix typo in Kconfig prompt ASoC: stm32: sai: manage rebind issue ASoC: SOF: Fix snd_sof_ipc_stream_posn() ASoC: rt1015: modify pre-divider for sysclk ASoC: rt1015: add operation callback function for rt1015_dai[] ASoC: soc-component: tidyup snd_soc_pcm_component_sync_stop() ASoC: dapm: Correct DAPM handling of active widgets during shutdown ASoC: tas2562: Fix sample rate error message ASoC: Intel: Skylake: Fix available clock counter incrementation ASoC: soc-pcm/soc-compress: don't use snd_soc_dapm_stream_stop() ASoC: meson: g12a: add tohdmitx reset ASoC: pcm512x: Fix unbalanced regulator enable call in probe error path ASoC: soc-core: fix for_rtd_codec_dai_rollback() macro ASoC: topology: Fix memleak in soc_tplg_manifest_load() ASoC: topology: Fix memleak in soc_tplg_link_elems_load() ...

Merge tag 'asoc-fix-v5.6-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2020-03-07T06:24:36Z

ASoC: Fixes for v5.6 More fixes that have arrived since the merge window, spread out all over. There's a few things like the operation callback addition for rt1015 and the meson reset addition which add small new bits of functionality to fix non-working systems, they're all very small and for parts of newly added functionality.

Merge tag 'spi-fix-v5.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2020-03-06T20:50:16Z

Pull spi fixes from Mark Brown: "A selection of small fixes, mostly for drivers, that have arrived since the merge window. None of them are earth shattering in themselves but all useful for affected systems" * tag 'spi-fix-v5.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi_register_controller(): free bus id on error paths spi: bcm63xx-hsspi: Really keep pll clk enabled spi: atmel-quadspi: fix possible MMIO window size overrun spi/zynqmp: remove entry that causes a cs glitch spi: pxa2xx: Add CS control clock quirk spi: spidev: Fix CS polarity if GPIO descriptors are used spi: qup: call spi_qup_pm_resume_runtime before suspending spi: spi-omap2-mcspi: Support probe deferral for DMA channels spi: spi-omap2-mcspi: Handle DMA size restriction on AM65x

Merge branch 'akpm' (patches from Andrew)

2020-03-06T13:18:36Z

Merge misc fixes from Andrew Morton: "7 fixes" * emailed patches from Andrew Morton : arch/Kconfig: update HAVE_RELIABLE_STACKTRACE description mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabled mm/z3fold.c: do not include rwlock.h directly fat: fix uninit-memory access for partial initialized inode mm: avoid data corruption on CoW fault into PFN-mapped VMA mm: fix possible PMD dirty bit lost in set_pmd_migration_entry() mm, numa: fix bad pmd by atomically check for pmd_trans_huge when marking page tables prot_numa

mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabled

2020-03-06T13:06:09Z

Commit cd02cf1aceea ("mm/hotplug: fix an imbalance with DEBUG_PAGEALLOC") fixed memory hotplug with debug_pagealloc enabled, where onlining a page goes through page freeing, which removes the direct mapping. Some arches don't like when the page is not mapped in the first place, so generic_online_page() maps it first. This is somewhat wasteful, but better than special casing page freeing fast paths. The commit however missed that DEBUG_PAGEALLOC configured doesn't mean it's actually enabled. One has to test debug_pagealloc_enabled() since 031bc5743f15 ("mm/debug-pagealloc: make debug-pagealloc boottime configurable"), or alternatively debug_pagealloc_enabled_static() since 8e57f8acbbd1 ("mm, debug_pagealloc: don't rely on static keys too early"), but this is not done. As a result, a s390 kernel with DEBUG_PAGEALLOC configured but not enabled will crash: Unable to handle kernel pointer dereference in virtual kernel address space Failing address: 0000000000000000 TEID: 0000000000000483 Fault in home space mode while using kernel ASCE. AS:0000001ece13400b R2:000003fff7fd000b R3:000003fff7fcc007 S:000003fff7fd7000 P:000000000000013d Oops: 0004 ilc:2 [#1] SMP CPU: 1 PID: 26015 Comm: chmem Kdump: loaded Tainted: GX 5.3.18-5-default #1 SLE15-SP2 (unreleased) Krnl PSW : 0704e00180000000 0000001ecd281b9e (__kernel_map_pages+0x166/0x188) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:3 CC:2 PM:0 RI:0 EA:3 Krnl GPRS: 0000000000000000 0000000000000800 0000400b00000000 0000000000000100 0000000000000001 0000000000000000 0000000000000002 0000000000000100 0000001ece139230 0000001ecdd98d40 0000400b00000100 0000000000000000 000003ffa17e4000 001fffe0114f7d08 0000001ecd4d93ea 001fffe0114f7b20 Krnl Code: 0000001ecd281b8e: ec17ffff00d8 ahik %r1,%r7,-1 0000001ecd281b94: ec111dbc0355 risbg %r1,%r1,29,188,3 >0000001ecd281b9e: 94fb5006 ni 6(%r5),251 0000001ecd281ba2: 41505008 la %r5,8(%r5) 0000001ecd281ba6: ec51fffc6064 cgrj %r5,%r1,6,1ecd281b9e 0000001ecd281bac: 1a07 ar %r0,%r7 0000001ecd281bae: ec03ff584076 crj %r0,%r3,4,1ecd281a5e Call Trace: [<0000001ecd281b9e>] __kernel_map_pages+0x166/0x188 [<0000001ecd4d9516>] online_pages_range+0xf6/0x128 [<0000001ecd2a8186>] walk_system_ram_range+0x7e/0xd8 [<0000001ecda28aae>] online_pages+0x2fe/0x3f0 [<0000001ecd7d02a6>] memory_subsys_online+0x8e/0xc0 [<0000001ecd7add42>] device_online+0x5a/0xc8 [<0000001ecd7d0430>] state_store+0x88/0x118 [<0000001ecd5b9f62>] kernfs_fop_write+0xc2/0x200 [<0000001ecd5064b6>] vfs_write+0x176/0x1e0 [<0000001ecd50676a>] ksys_write+0xa2/0x100 [<0000001ecda315d4>] system_call+0xd8/0x2c8 Fix this by checking debug_pagealloc_enabled_static() before calling kernel_map_pages(). Backports for kernel before 5.5 should use debug_pagealloc_enabled() instead. Also add comments. Fixes: cd02cf1aceea ("mm/hotplug: fix an imbalance with DEBUG_PAGEALLOC") Reported-by: Gerald Schaefer Signed-off-by: Andrew Morton Signed-off-by: Vlastimil Babka Reviewed-by: David Hildenbrand Cc: Cc: Joonsoo Kim Cc: Qian Cai Link: http://lkml.kernel.org/r/20200224094651.18257-1-vbabka@suse.cz Signed-off-by: Linus Torvalds

Merge tag 'drm-fixes-2020-03-06' of git://anongit.freedesktop.org/drm/drm

2020-03-06T12:45:20Z

Pull drm fixes from Dave Airlie: "Weekly fixes round, looks like a few people woke up, got a bunch of fixes across the drivers. Bit bigger than I'd like but they all seem fine and hopefully it quiets down now. sun4i, kirin, mediatek and exynos on the ARM side. virtio-gpu and core have some mmap fixes, and there is a dma-buf leak. one ttm fence leak is also fixed. Otherwise it's mostly amdgpu and i915. One of the i915 fixes is for a very long latency I was seeing (using latencytop) running gnome-shell locally when using firefox and eating nearly all my RAM, it really helps with desktop responsiveness esp when firefox is chewing a lot. dma-buf: - fix memory leak core: - shmem object mmap fix. ttm: - Fix fence leak in ttm_buffer_object_transfer(). amdgpu: - Gfx reset fix for gfx9, 10 - Fix for gfx10 - DP MST fix - DCC fix - Renoir power fixes - Navi power fix i915: - Break up long lists of object reclaim with cond_resched() - PSR probe fix - TGL workarounds - Selftest return value fix - Drop timeline mutex while waiting for retirement - Wait for OA configuration completion before writes to OA buffer virtio: - Fix resource id creation race in virtio. - mmap fixes sun4i: - Fixes for sun4i VI layer format support. kirin: - kirin: Revert "Fix for hikey620 display offset problem" exynos: - fix a kernel oops problem in case that driver is loaded as module. - fix a regulator warning issue when I2C DDC adapter cannot be gathered. - print out an error message only in error case excepting -EPROBE_DEFER. mediatek: - overlay, cursor and gce fixes" ` * tag 'drm-fixes-2020-03-06' of git://anongit.freedesktop.org/drm/drm: (38 commits) drm/amdgpu/display: navi1x copy dcn watermark clock settings to smu resume from s3 (v2) drm/amd/powerplay: map mclk to fclk for COMBINATIONAL_BYPASS case drm/amd/powerplay: fix pre-check condition for setting clock range drm/amd/display: fix dcc swath size calculations on dcn1 drm/amd/display: Clear link settings on MST disable connector drm/amdgpu: disable 3D pipe 1 on Navi1x drm/amdgpu: clean wptr on wb when gpu recovery drm: kirin: Revert "Fix for hikey620 display offset problem" drm/i915/gt: Drop the timeline->mutex as we wait for retirement drm/i915/perf: Reintroduce wait on OA configuration completion drm/sun4i: Fix DE2 VI layer format support drm/sun4i: Add separate DE3 VI layer formats drm/sun4i: de2/de3: Remove unsupported VI layer formats drm/i915/selftests: Fix return in assert_mmap_offset() drm/i915: Protect i915_request_await_start from early waits drm/i915/tgl: Add Wa_1608008084 drm/i915/tgl: Add Wa_22010178259:tgl drm/i915: Program MBUS with rmw during initialization drm/i915/psr: Force PSR probe only after full initialization drm/i915/gem: Break up long lists of object reclaim ...

Merge tag 'drm-misc-fixes-2020-03-05' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

2020-03-05T23:17:47Z

Fixes for v5.6.rc5: - dma-buf fix memory leak - Fix resource id creation race in virtio. - Various mmap fixes. - Fix fence leak in ttm_buffer_object_transfer(). - Fixes for sun4i VI layer format support. - kirin: Revert "Fix for hikey620 display offset problem" Signed-off-by: Dave Airlie From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/56de63c7-0cdf-5805-e268-44944af7fef2@linux.intel.com