Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1392807 > unrolled thread
| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2016-05-03 03:20 +0200 |
| Last post | 2016-05-03 20:20 +0200 |
| Articles | 20 on this page of 60 — 4 participants |
Back to article view | Back to linux.kernel
[PATCH 4.5 000/200] 4.5.3-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 064/200] powerpc: scan_features() updates incorrect bits for REAL_LE Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 048/200] drm/nouveau/core: use vzalloc for allocating ramht Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 073/200] pinctrl: single: Fix pcs_parse_bits_in_pinctrl_entry to use __ffs than ffs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 006/200] kvm: x86: do not leak guest xcr0 into host interrupt handlers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 117/200] [media] videobuf2-core: Check user space planes array in dqbuf Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 067/200] nl80211: check netlink protocol in socket release notification Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 114/200] ASoC: rt5640: Correct the digital interface data select Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 120/200] cxl: Keep IRQ mappings on context teardown Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 066/200] powerpc: Update TM user feature bits in scan_features() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 116/200] [media] media: vb2: Fix regression on poll() for RW mode Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 062/200] crypto: talitos - fix crash in talitos_cra_init() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 096/200] drm/amdkfd: uninitialized variable in dbgdev_wave_control_set_registers() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 070/200] Input: pmic8xxx-pwrkey - fix algorithm for converting trigger delay Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 118/200] [media] videobuf2-v4l2: Verify planes array in buffer dequeueing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
Re: [PATCH 4.5 118/200] [media] videobuf2-v4l2: Verify planes array in buffer dequeueing Mauro Carvalho Chehab <mchehab@osg.samsung.com> - 2016-05-11 18:40 +0200
[PATCH 4.5 119/200] [media] v4l2-dv-timings.h: fix polarity for 4k formats Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 107/200] ACPICA / Interpreter: Fix a regression triggered because of wrong Linux ECDT support Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 112/200] ASoC: ssm4567: Reset device before regcache_sync() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 061/200] crypto: sha1-mb - use corrcet pointer while completing jobs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 106/200] i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 047/200] futex: Acknowledge a new waiter in counter before plist Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 056/200] s390/pci: add extra padding to function measurement block Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 057/200] iwlwifi: pcie: lower the debug level for RSA semaphore access Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 105/200] i2c: cpm: Fix build break due to incompatible pointer types Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 063/200] crypto: talitos - fix AEAD tcrypt tests Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 009/200] ARM: dts: am43xx: fix edma memcpy channel allocation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 115/200] [media] vb2-memops: Fix over allocation of frame vectors Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 075/200] iommu/dma: Restore scatterlist offsets correctly Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:20 +0200
[PATCH 4.5 042/200] ALSA: pcxhr: Fix missing mutex unlock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 022/200] usb: gadget: f_fs: Fix use-after-free Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 025/200] lib: lz4: fixed zram with lz4 on big endian machines Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 004/200] efi/arm64: Dont apply MEMBLOCK_NOMAP to UEFI memory map mapping Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 024/200] dm cache metadata: fix cmd_read_lock() acquiring write lock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 029/200] dmaengine: hsu: correct residue calculation of active descriptor Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 032/200] dmaengine: pxa_dma: fix the maximum requestor line Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 015/200] xhci: resume USB 3 roothub first Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 028/200] dmaengine: hsu: correct use of channel status register Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 016/200] usb: host: xhci: add a new quirk XHCI_NO_64BIT_SUPPORT Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 014/200] usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 005/200] x86/mce: Avoid using object after free in genpool Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 002/200] block: partition: initialize percpuref before sending out KOBJ_ADD Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 031/200] dmaengine: edma: Remove dynamic TPTC power management feature Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 040/200] ALSA: hda - Keep powering up ADCs on Cirrus codecs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 033/200] mtd: nand: pxa3xx_nand: fix dmaengine initialization Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 026/200] debugfs: Make automount point inodes permanently empty Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 044/200] ALSA: hda - Update BCLK also at hotplug for i915 HSW/BDW Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 011/200] ARM: OMAP2: Fix up interconnect barrier initialization for DRA7 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 018/200] usb: xhci: fix wild pointers in xhci_mem_cleanup Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 030/200] dmaengine: omap-dma: Fix polled channel completion detection and handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 023/200] dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 043/200] ALSA: hda - Add dock support for ThinkPad X260 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 027/200] dmaengine: dw: fix master selection Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 001/200] mmc: block: Use the mmc host device index as the mmcblk device index Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:30 +0200
[PATCH 4.5 010/200] ARM: mvebu: Correct unit address for linksys Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 03:40 +0200
Re: [PATCH 4.5 000/200] 4.5.3-stable review Guenter Roeck <linux@roeck-us.net> - 2016-05-03 09:50 +0200
Re: [PATCH 4.5 000/200] 4.5.3-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 20:30 +0200
Re: [PATCH 4.5 000/200] 4.5.3-stable review Guenter Roeck <linux@roeck-us.net> - 2016-05-04 04:30 +0200
Re: [PATCH 4.5 000/200] 4.5.3-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2016-05-03 17:00 +0200
Re: [PATCH 4.5 000/200] 4.5.3-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-05-03 20:20 +0200
Page 1 of 3 [1] 2 3 Next page →
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 000/200] 4.5.3-stable review |
| Message-ID | <ruwxz-5Wx-3@gated-at.bofh.it> |
This is the start of the stable review cycle for the 4.5.3 release.
There are 200 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Thu May 5 00:05:29 UTC 2016.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.5.3-rc1.gz
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 4.5.3-rc1
Dan Carpenter <dan.carpenter@oracle.com>
extcon: max77843: Use correct size for reading the interrupt register
Arnd Bergmann <arnd@arndb.de>
stm class: Select CONFIG_SRCU
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
tpm: fix: set continueSession attribute for the unseal operation
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
tpm: fix checks for policy digest existence in tpm2_seal_trusted()
Arnd Bergmann <arnd@arndb.de>
megaraid_sas: add missing curly braces in ioctl handler
NeilBrown <neilb@suse.com>
sunrpc/cache: drop reference when sunrpc_cache_pipe_upcall() detects a race
Caesar Wang <wxt@rock-chips.com>
thermal: rockchip: fix a impossible condition caused by the warning
Al Viro <viro@ZenIV.linux.org.uk>
unbreak allmodconfig KCONFIG_ALLCONFIG=...
Jiri Kosina <jkosina@suse.cz>
btrfs: cleaner_kthread() doesn't need explicit freeze
Kinglong Mee <kinglongmee@gmail.com>
btrfs: fix memory leak of fs_info in block group cache
Fabio Estevam <fabio.estevam@nxp.com>
bus: imx-weim: Take the 'status' property value into account
Franklin S Cooper Jr <fcooper@ti.com>
ARM: dts: am437x: Fix GPMC dma properties
Franklin S Cooper Jr <fcooper@ti.com>
ARM: dts: am33xx: Fix GPMC dma properties
Robert Jarzmik <robert.jarzmik@free.fr>
ARM: dts: pxa: fix dma engine node to pxa3xx-nand
Lior Amsalem <alior@marvell.com>
ARM: dts: armada-375: use armada-370-sata for SATA
Arnd Bergmann <arnd@arndb.de>
ARM: EXYNOS: select THERMAL_OF
Arnd Bergmann <arnd@arndb.de>
ARM: prima2: always enable reset controller
Pali Rohár <pali.rohar@gmail.com>
ARM: OMAP3: Add cpuidle parameters table for omap3430
Andres Freund <andres@anarazel.de>
perf hists: Fix determination of a callchain node's childlessness
Peter Zijlstra <peterz@infradead.org>
perf/core: Fix time tracking bug with multiplexing
Alexander Shishkin <alexander.shishkin@linux.intel.com>
perf/core: Don't leak event in the syscall error path
Allen Hubbe <Allen.Hubbe@emc.com>
NTB: Remove _addr functions from ntb_hw_amd
Arnd Bergmann <arnd@arndb.de>
ntb: perf test: fix address space confusion
Borislav Petkov <bp@suse.de>
perf stat: Document --detailed option
Marcin Ślusarz <marcin.slusarz@gmail.com>
perf tools: handle spaces in file names obtained from /proc/pid/maps
Namhyung Kim <namhyung@kernel.org>
perf hists browser: Fix dump to show correct callchain style
Namhyung Kim <namhyung@kernel.org>
perf hists browser: Only offer symbol scripting when a symbol is under the cursor
Ezequiel García <ezequiel@vanguardiasur.com.ar>
mtd: nand: Drop mtd.owner requirement in nand_scan
Florian Fainelli <f.fainelli@gmail.com>
mtd: brcmnand: Fix v7.1 register offsets
Cyrille Pitchen <cyrille.pitchen@atmel.com>
mtd: spi-nor: remove micron_quad_enable()
Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
bus: uniphier-system-bus: fix condition of overlap check
Chao Yu <chao2.yu@samsung.com>
f2fs crypto: make sure the encryption info is initialized on opendir(2)
Chao Yu <chao2.yu@samsung.com>
f2fs crypto: handle unexpected lack of encryption keys
Jaegeuk Kim <jaegeuk@kernel.org>
f2fs: don't need to call set_page_dirty for io error
Jaegeuk Kim <jaegeuk@kernel.org>
f2fs: do f2fs_balance_fs when block is allocated
Jaegeuk Kim <jaegeuk@kernel.org>
ext4/fscrypto: avoid RCU lookup in d_revalidate
Jaegeuk Kim <jaegeuk@kernel.org>
f2fs: cover large section in sanity check of super
Shawn Lin <shawn.lin@rock-chips.com>
f2fs: slightly reorganize read_raw_super_block
Jaegeuk Kim <jaegeuk@kernel.org>
f2fs crypto: fix corrupted symlink in encrypted case
Eryu Guan <guaneryu@gmail.com>
ext4: fix NULL pointer dereference in ext4_mark_inode_dirty()
Karol Herbst <nouveau@karolherbst.de>
x86/mm/kmmio: Fix mmiotrace for hugepages
Addy Ke <addy.ke@rock-chips.com>
spi: rockchip: modify DMA max burst to 1
Chris Phlipot <cphlipot0@gmail.com>
perf tools: Fix perf script python database export crash
Arnaldo Carvalho de Melo <acme@redhat.com>
perf evlist: Reference count the cpu and thread maps at set_maps()
Michael Hennerich <michael.hennerich@analog.com>
drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors
Krzysztof Kozlowski <k.kozlowski@samsung.com>
rtc: max77686: Properly handle regmap_irq_get_virq() error code
Alexandre Belloni <alexandre.belloni@free-electrons.com>
rtc: rx8025: remove rv8803 id
Dan Carpenter <dan.carpenter@oracle.com>
rtc: ds1685: passing bogus values to irq_restore
Geert Uytterhoeven <geert@linux-m68k.org>
rtc: vr41xx: Wire up alarm_irq_enable
Alexander Kochetkov <al.kochet@gmail.com>
rtc: hym8563: fix invalid year calculation
Jon Hunter <jonathanh@nvidia.com>
PM / Domains: Fix removal of a subdomain
Viresh Kumar <viresh.kumar@linaro.org>
PM / OPP: Initialize u_volt_min/max to a valid value
Dan Carpenter <dan.carpenter@oracle.com>
misc: mic/scif: fix wrap around tests
Ben Hutchings <ben@decadent.org.uk>
misc/bmp085: Enable building as a module
Michal Marek <mmarek@suse.com>
lib/mpi: Endianness fix
Sushaanth Srirangapathi <sushaanth.s@ti.com>
fbdev: da8xx-fb: fix videomodes of lcd panels
Arnd Bergmann <arnd@arndb.de>
scsi_dh: force modular build if SCSI is a module
Arnd Bergmann <arnd@arndb.de>
paride: make 'verbose' parameter an 'int' again
Arnd Bergmann <arnd@arndb.de>
regulator: s5m8767: fix get_register() error handling
Vladimir Zapolskiy <vz@mleia.com>
irqchip/mxs: Fix error check of of_io_request_and_map()
Vladimir Zapolskiy <vz@mleia.com>
irqchip/sunxi-nmi: Fix error check of of_io_request_and_map()
Huibin Hong <huibin.hong@rock-chips.com>
spi/rockchip: Make sure spi clk is on in rockchip_spi_set_cs
Peter Zijlstra <peterz@infradead.org>
locking/mcs: Fix mcs_spin_lock() ordering
Ignat Korchagin <ignat.korchagin@gmail.com>
USB: usbip: fix potential out-of-bounds write
Minchan Kim <minchan@kernel.org>
mm/hwpoison: fix wrong num_poisoned_pages accounting
Minchan Kim <minchan@kernel.org>
mm: vmscan: reclaim highmem zone if buffer_heads is over limit
Gerald Schaefer <gerald.schaefer@de.ibm.com>
numa: fix /proc/<pid>/numa_maps for THP
Konstantin Khlebnikov <koct9i@gmail.com>
mm/huge_memory: replace VM_NO_THP VM_BUG_ON with actual VMA check
Steve Capper <steve.capper@arm.com>
mm: exclude HugeTLB pages from THP page_mapped() logic
Tejun Heo <tj@kernel.org>
memcg: relocate charge moving from ->attach to ->post_attach
Tejun Heo <tj@kernel.org>
cgroup, cpuset: replace cpuset_post_attach_flush() with cgroup_subsys->post_attach callback
Jesper Dangaard Brouer <brouer@redhat.com>
slub: clean up code for kmem cgroup support to kmem_cache_free_bulk
Roman Pen <roman.penyaev@profitbricks.com>
workqueue: fix ghost PENDING flag while doing MQ IO
Keith Busch <keith.busch@intel.com>
x86/apic: Handle zero vector gracefully in clear_vector_irq()
Ard Biesheuvel <ard.biesheuvel@linaro.org>
efi: Expose non-blocking set_variable() wrapper to efivars
Laszlo Ersek <lersek@redhat.com>
efi: Fix out-of-bounds read in variable_matches()
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
IB/security: Restrict use of the write() interface
Sagi Grimberg <sagi@grimberg.me>
IB/mlx5: Expose correct max_sge_rd limit
chunfan chen <jeffc@marvell.com>
mwifiex: fix IBSS data path issue.
Doug Ledford <dledford@redhat.com>
IB/core: Fix oops in ib_cache_gid_set_default_gid
Michael Neuling <mikey@neuling.org>
cxl: Keep IRQ mappings on context teardown
Hans Verkuil <hverkuil@xs4all.nl>
v4l2-dv-timings.h: fix polarity for 4k formats
Sakari Ailus <sakari.ailus@linux.intel.com>
videobuf2-v4l2: Verify planes array in buffer dequeueing
Sakari Ailus <sakari.ailus@linux.intel.com>
videobuf2-core: Check user space planes array in dqbuf
Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
media: vb2: Fix regression on poll() for RW mode
Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
vb2-memops: Fix over allocation of frame vectors
Sugar Zhang <sugar.zhang@rock-chips.com>
ASoC: rt5640: Correct the digital interface data select
Mark Brown <broonie@kernel.org>
ASoC: dapm: Make sure we have a card when displaying component widgets
Lars-Peter Clausen <lars@metafoo.de>
ASoC: ssm4567: Reset device before regcache_sync()
Arnd Bergmann <arnd@arndb.de>
ASoC: s3c24xx: use const snd_soc_component_driver pointer
Tony Luck <tony.luck@intel.com>
EDAC: i7core, sb_edac: Don't return NOTIFY_BAD from mce_decoder callback
Azael Avalos <coproscefalo@gmail.com>
toshiba_acpi: Fix regression caused by hotkey enabling value
Adrian Hunter <adrian.hunter@intel.com>
mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs
Lv Zheng <lv.zheng@intel.com>
ACPICA / Interpreter: Fix a regression triggered because of wrong Linux ECDT support
Javier Martinez Canillas <javier@osg.samsung.com>
i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared
Michael Ellerman <mpe@ellerman.id.au>
i2c: cpm: Fix build break due to incompatible pointer types
Adrian Hunter <adrian.hunter@intel.com>
perf intel-pt: Fix segfault tracing transactions
Linus Walleij <linus.walleij@linaro.org>
video: ARM CLCD: runtime check for Versatile
Flora Cui <Flora.Cui@amd.com>
drm/ttm: fix kref count mess in ttm_bo_move_to_lru_tail
Ville Syrjälä <ville.syrjala@linux.intel.com>
drm/i915: Use fw_domains_put_with_fifo() on HSW
Chris Wilson <chris@chris-wilson.co.uk>
drm/i915: Force ringbuffers to not be at offset 0
Akash Goel <akash.goel@intel.com>
drm/i915: Fixup the free space logic in ring_prepare
Mika Kuoppala <mika.kuoppala@linux.intel.com>
drm/i915/skl: Fix spurious gpu hang with gt3/gt4 revs
Mat Martineau <mathew.j.martineau@linux.intel.com>
drm/i915/skl: Fix DMC load on Skylake J0 and K0
Dan Carpenter <dan.carpenter@oracle.com>
drm/amdkfd: uninitialized variable in dbgdev_wave_control_set_registers()
Ville Syrjälä <ville.syrjala@linux.intel.com>
drm/i915: skl_update_scaler() wants a rotation bitmask instead of bit number
Ville Syrjälä <ville.syrjala@linux.intel.com>
drm/i915: Start WM computation from scratch on ILK-BDW
Ville Syrjälä <ville.syrjala@linux.intel.com>
drm/i915: Use the active wm config for merging on ILK-BDW
Ville Syrjälä <ville.syrjala@linux.intel.com>
drm/i915: Cleanup phys status page too
Ville Syrjälä <ville.syrjala@linux.intel.com>
drm/i915: Pass the correct encoder to intel_ddi_clk_select() with MST
Vladimir Zapolskiy <vz@mleia.com>
pwm: brcmstb: Fix check of devm_ioremap_resource() return code
cpaul@redhat.com <cpaul@redhat.com>
drm/dp/mst: Get validated port ref in drm_dp_update_payload_part1()
Lyude <cpaul@redhat.com>
drm/dp/mst: Restore primary hub guid on resume
cpaul@redhat.com <cpaul@redhat.com>
drm/dp/mst: Validate port in drm_dp_payload_send_msg()
Ben Skeggs <bskeggs@redhat.com>
drm/nouveau/gr/gf100: select a stream master to fixup tfb offset queries
Huacai Chen <chenhc@lemote.com>
drm: Loongson-3 doesn't fully support wc memory
Vitaly Prosyak <vitaly.prosyak@amd.com>
drm/radeon: fix vertical bars appear on monitor (v2)
Jérôme Glisse <jglisse@redhat.com>
drm/radeon: forbid mapping of userptr bo through radeon device file
Alex Deucher <alexander.deucher@amd.com>
drm/radeon: fix initial connector audio value
Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add a quirk for a XFX R9 270X
Grigori Goronzy <greg@chown.ath.cx>
drm/amdgpu: fix regression on CIK (v2)
Sonny Jiang <sonny.jiang@amd.com>
amdgpu/uvd: add uvd fw version for amdgpu
Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: bump the afmt limit for CZ, ST, Polaris
Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use defines for CRTCs and AMFT blocks
Rex Zhu <Rex.Zhu@amd.com>
drm/amdgpu: when suspending, if uvd/vce was running. need to cancel delay work.
Robin Murphy <robin.murphy@arm.com>
iommu/dma: Restore scatterlist offsets correctly
Joerg Roedel <jroedel@suse.de>
iommu/amd: Fix checking of pci dma aliases
Keerthy <j-keerthy@ti.com>
pinctrl: single: Fix pcs_parse_bits_in_pinctrl_entry to use __ffs than ffs
Yingjoe Chen <yingjoe.chen@mediatek.com>
pinctrl: mediatek: correct debounce time unit in mtk_gpio_set_debounce
Arnd Bergmann <arnd@arndb.de>
xen kconfig: don't "select INPUT_XEN_KBDDEV_FRONTEND"
Stephen Boyd <sboyd@codeaurora.org>
Input: pmic8xxx-pwrkey - fix algorithm for converting trigger delay
Vladis Dronov <vdronov@redhat.com>
Input: gtco - fix crash on detecting device without endpoints
Dmitry Ivanov <dmitrijs.ivanovs@ubnt.com>
netlink: don't send NETLINK_URELEASE for unbound sockets
Dmitry Ivanov <dmitrijs.ivanovs@ubnt.com>
nl80211: check netlink protocol in socket release notification
Anton Blanchard <anton@samba.org>
powerpc: Update TM user feature bits in scan_features()
Anton Blanchard <anton@samba.org>
powerpc: Update cpu_user_features2 in scan_features()
Anton Blanchard <anton@samba.org>
powerpc: scan_features() updates incorrect bits for REAL_LE
Horia Geant? <horia.geanta@nxp.com>
crypto: talitos - fix AEAD tcrypt tests
Jonas Eymann <J.Eymann@gmx.net>
crypto: talitos - fix crash in talitos_cra_init()
Xiaodong Liu <xiaodong.liu@intel.com>
crypto: sha1-mb - use corrcet pointer while completing jobs
Tom Lendacky <thomas.lendacky@amd.com>
crypto: ccp - Prevent information leakage on export
Tadeusz Struk <tadeusz.struk@intel.com>
crypto: rsa-pkcs1pad - fix dst len
Matti Gottlieb <matti.gottlieb@intel.com>
iwlwifi: mvm: fix memory leak in paging
Emmanuel Grumbach <emmanuel.grumbach@intel.com>
iwlwifi: pcie: lower the debug level for RSA semaphore access
Sebastian Ott <sebott@linux.vnet.ibm.com>
s390/pci: add extra padding to function measurement block
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
cpufreq: intel_pstate: Fix processing for turbo activation ratio
Alex Deucher <alexander.deucher@amd.com>
Revert "drm/amdgpu: disable runtime pm on PX laptops without dGPU power control"
Vladis Dronov <vdronov@redhat.com>
usbvision: revert commit 588afcc1
Fabio Estevam <fabio.estevam@nxp.com>
Revert "PCI: imx6: Add support for active-low reset GPIO"
Alex Deucher <alexander.deucher@amd.com>
Revert "drm/radeon: disable runtime pm on PX laptops without dGPU power control"
Lyude <cpaul@redhat.com>
drm/i915: Fix race condition in intel_dp_destroy_mst_connector()
John Keeping <john@metanate.com>
drm/qxl: fix cursor position with non-zero hotspot
Ilia Mirkin <imirkin@alum.mit.edu>
drm/nouveau/core: use vzalloc for allocating ramht
Davidlohr Bueso <dave@stgolabs.net>
futex: Acknowledge a new waiter in counter before plist
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
futex: Handle unlock_pi race gracefully
Romain Perier <romain.perier@free-electrons.com>
asm-generic/futex: Re-enable preemption in futex_atomic_cmpxchg_inatomic()
Takashi Iwai <tiwai@suse.de>
ALSA: hda - Update BCLK also at hotplug for i915 HSW/BDW
Conrad Kostecki <ck+linuxkernel@bl4ckb0x.de>
ALSA: hda - Add dock support for ThinkPad X260
Takashi Iwai <tiwai@suse.de>
ALSA: pcxhr: Fix missing mutex unlock
Lu, Han <han.lu@intel.com>
ALSA: hda - add PCI ID for Intel Broxton-T
Takashi Iwai <tiwai@suse.de>
ALSA: hda - Keep powering up ADCs on Cirrus codecs
Bastien Nocera <hadess@hadess.net>
ALSA: hda/realtek - Add ALC3234 headset mode for Optiplex 9020m
Takashi Iwai <tiwai@suse.de>
ALSA: hda - Don't trust the reported actual power state
Tony Luck <tony.luck@intel.com>
x86 EDAC, sb_edac.c: Take account of channel hashing when needed
Tony Luck <tony.luck@intel.com>
x86 EDAC, sb_edac.c: Repair damage introduced when "fixing" channel address
Jan Beulich <JBeulich@suse.com>
x86/mm/xen: Suppress hugetlbfs in PV guests
Peter Zijlstra <peterz@infradead.org>
sched/cgroup: Fix/cleanup cgroup teardown/init
Robert Jarzmik <robert.jarzmik@free.fr>
mtd: nand: pxa3xx_nand: fix dmaengine initialization
Robert Jarzmik <robert.jarzmik@free.fr>
dmaengine: pxa_dma: fix the maximum requestor line
Peter Ujfalusi <peter.ujfalusi@ti.com>
dmaengine: edma: Remove dynamic TPTC power management feature
Peter Ujfalusi <peter.ujfalusi@ti.com>
dmaengine: omap-dma: Fix polled channel completion detection and handling
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
dmaengine: hsu: correct residue calculation of active descriptor
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
dmaengine: hsu: correct use of channel status register
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
dmaengine: dw: fix master selection
Seth Forshee <seth.forshee@canonical.com>
debugfs: Make automount point inodes permanently empty
Rui Salvaterra <rsalvaterra@gmail.com>
lib: lz4: fixed zram with lz4 on big endian machines
Ahmed Samy <f.fallen45@gmail.com>
dm cache metadata: fix cmd_read_lock() acquiring write lock
Mike Snitzer <snitzer@redhat.com>
dm cache metadata: fix READ_LOCK macros and cleanup WRITE_LOCK macros
Lars-Peter Clausen <lars@metafoo.de>
usb: gadget: f_fs: Fix use-after-free
Robert Dobrowolski <robert.dobrowolski@linux.intel.com>
usb: hcd: out of bounds access in for_each_companion
Peter Griffin <peter.griffin@linaro.org>
usb: host: xhci-plat: Make enum xhci_plat_type start at a non zero value
Mathias Nyman <mathias.nyman@linux.intel.com>
xhci: fix 10 second timeout on removal of PCI hotpluggable xhci controllers
Lu Baolu <baolu.lu@linux.intel.com>
usb: xhci: fix wild pointers in xhci_mem_cleanup
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
usb: host: xhci-plat: fix cannot work if R-Car Gen2/3 run on above 4GB phys
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
usb: host: xhci: add a new quirk XHCI_NO_64BIT_SUPPORT
Mathias Nyman <mathias.nyman@linux.intel.com>
xhci: resume USB 3 roothub first
Rafal Redzimski <rafal.f.redzimski@intel.com>
usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host
Jerome Marchand <jmarchan@redhat.com>
assoc_array: don't call compare_object() on a node
Lokesh Vutla <lokeshvutla@ti.com>
ARM: OMAP2+: hwmod: Fix updating of sysconfig register
Nishanth Menon <nm@ti.com>
ARM: OMAP2: Fix up interconnect barrier initialization for DRA7
Patrick Uiterwijk <patrick@puiterwijk.org>
ARM: mvebu: Correct unit address for linksys
Tero Kristo <t-kristo@ti.com>
ARM: dts: am43xx: fix edma memcpy channel allocation
Lokesh Vutla <lokeshvutla@ti.com>
ARM: dts: AM43x-epos: Fix clk parent for synctimer
Marc Zyngier <marc.zyngier@arm.com>
KVM: arm/arm64: Handle forward time correction gracefully
David Matlack <dmatlack@google.com>
kvm: x86: do not leak guest xcr0 into host interrupt handlers
Tony Luck <tony.luck@intel.com>
x86/mce: Avoid using object after free in genpool
Ard Biesheuvel <ard.biesheuvel@linaro.org>
efi/arm64: Don't apply MEMBLOCK_NOMAP to UEFI memory map mapping
Ming Lei <ming.lei@canonical.com>
block: loop: fix filesystem corruption in case of aio/dio
Ming Lei <ming.lei@canonical.com>
block: partition: initialize percpuref before sending out KOBJ_ADD
Ulf Hansson <ulf.hansson@linaro.org>
mmc: block: Use the mmc host device index as the mmcblk device index
-------------
Diffstat:
Makefile | 4 +-
arch/arm/boot/dts/am33xx.dtsi | 2 +-
arch/arm/boot/dts/am4372.dtsi | 4 +-
arch/arm/boot/dts/am43x-epos-evm.dts | 5 +
arch/arm/boot/dts/armada-375.dtsi | 2 +-
arch/arm/boot/dts/armada-385-linksys.dtsi | 2 +-
arch/arm/boot/dts/pxa3xx.dtsi | 2 +-
arch/arm/mach-exynos/Kconfig | 1 +
arch/arm/mach-omap2/cpuidle34xx.c | 69 ++++++++-
arch/arm/mach-omap2/io.c | 1 +
arch/arm/mach-omap2/omap_hwmod.c | 8 +-
arch/arm/mach-prima2/Kconfig | 1 +
arch/powerpc/include/uapi/asm/cputable.h | 1 +
arch/powerpc/kernel/prom.c | 26 ++--
arch/s390/include/asm/pci.h | 3 +-
arch/x86/crypto/sha-mb/sha1_mb.c | 4 +-
arch/x86/include/asm/hugetlb.h | 1 +
arch/x86/kernel/apic/vector.c | 3 +-
arch/x86/kernel/cpu/mcheck/mce-genpool.c | 4 +-
arch/x86/kvm/x86.c | 10 +-
arch/x86/mm/kmmio.c | 88 ++++++++----
block/partition-generic.c | 13 +-
crypto/rsa-pkcs1pad.c | 12 +-
drivers/acpi/acpica/nsinit.c | 2 +
drivers/acpi/acpica/tbxfload.c | 14 ++
drivers/acpi/acpica/utxfinit.c | 25 ++--
drivers/base/power/domain.c | 2 +-
drivers/base/power/opp/core.c | 10 +-
drivers/block/loop.c | 6 +
drivers/block/paride/pd.c | 4 +-
drivers/block/paride/pt.c | 4 +-
drivers/bus/imx-weim.c | 2 +-
drivers/bus/uniphier-system-bus.c | 2 +-
drivers/char/tpm/tpm2-cmd.c | 22 +--
drivers/cpufreq/intel_pstate.c | 5 +
drivers/crypto/ccp/ccp-crypto-aes-cmac.c | 3 +
drivers/crypto/ccp/ccp-crypto-sha.c | 3 +
drivers/crypto/talitos.c | 87 ++++++++----
drivers/dma/dw/core.c | 34 +++--
drivers/dma/edma.c | 38 +----
drivers/dma/hsu/hsu.c | 9 +-
drivers/dma/hsu/hsu.h | 3 +
drivers/dma/omap-dma.c | 22 ++-
drivers/dma/pxa_dma.c | 39 +++--
drivers/edac/i7core_edac.c | 2 +-
drivers/edac/sb_edac.c | 32 ++++-
drivers/extcon/extcon-max77843.c | 2 +-
drivers/firmware/efi/arm-init.c | 18 ++-
drivers/firmware/efi/efi.c | 1 +
drivers/firmware/efi/vars.c | 37 +++--
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 8 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 6 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 5 +
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 1 +
drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 2 +-
drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c | 2 +-
drivers/gpu/drm/drm_dp_mst_topology.c | 29 +++-
drivers/gpu/drm/i915/intel_csr.c | 3 +-
drivers/gpu/drm/i915/intel_display.c | 2 +-
drivers/gpu/drm/i915/intel_dp_mst.c | 8 +-
drivers/gpu/drm/i915/intel_lrc.c | 6 +-
drivers/gpu/drm/i915/intel_pm.c | 33 ++++-
drivers/gpu/drm/i915/intel_ringbuffer.c | 42 ++++--
drivers/gpu/drm/i915/intel_uncore.c | 6 +-
drivers/gpu/drm/nouveau/nvkm/core/ramht.c | 6 +-
drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 2 +
drivers/gpu/drm/qxl/qxl_display.c | 13 +-
drivers/gpu/drm/qxl/qxl_drv.h | 2 +
drivers/gpu/drm/radeon/evergreen.c | 154 +++++++++++++++++++-
drivers/gpu/drm/radeon/evergreen_reg.h | 46 ++++++
drivers/gpu/drm/radeon/radeon_atpx_handler.c | 8 +-
drivers/gpu/drm/radeon/radeon_connectors.c | 7 +-
drivers/gpu/drm/radeon/radeon_device.c | 8 +-
drivers/gpu/drm/radeon/radeon_ttm.c | 2 +
drivers/gpu/drm/radeon/si_dpm.c | 1 +
drivers/gpu/drm/ttm/ttm_bo.c | 17 +--
drivers/hwtracing/stm/Kconfig | 1 +
drivers/i2c/busses/i2c-cpm.c | 4 +-
drivers/i2c/busses/i2c-exynos5.c | 24 +++-
drivers/infiniband/core/cache.c | 3 +-
drivers/infiniband/core/ucm.c | 4 +
drivers/infiniband/core/ucma.c | 3 +
drivers/infiniband/core/uverbs_main.c | 5 +
drivers/infiniband/hw/mlx5/main.c | 2 +-
drivers/infiniband/hw/qib/qib_file_ops.c | 5 +
drivers/input/misc/pmic8xxx-pwrkey.c | 7 +-
drivers/input/tablet/gtco.c | 10 +-
drivers/iommu/amd_iommu.c | 87 ++++++++++--
drivers/iommu/dma-iommu.c | 4 +-
drivers/irqchip/irq-mxs.c | 2 +-
drivers/irqchip/irq-sunxi-nmi.c | 4 +-
drivers/md/dm-cache-metadata.c | 64 +++++----
drivers/media/usb/usbvision/usbvision-video.c | 7 -
drivers/media/v4l2-core/videobuf2-core.c | 20 ++-
drivers/media/v4l2-core/videobuf2-memops.c | 2 +-
drivers/media/v4l2-core/videobuf2-v4l2.c | 20 +--
drivers/misc/Kconfig | 2 +-
drivers/misc/ad525x_dpot.c | 2 +-
drivers/misc/cxl/irq.c | 1 -
drivers/misc/mic/scif/scif_rma.c | 7 +-
drivers/mmc/card/block.c | 18 +--
drivers/mmc/host/Kconfig | 1 +
drivers/mmc/host/sdhci-acpi.c | 81 +++++++++++
drivers/mtd/nand/brcmnand/brcmnand.c | 34 ++++-
drivers/mtd/nand/nand_base.c | 10 +-
drivers/mtd/nand/pxa3xx_nand.c | 2 +-
drivers/mtd/spi-nor/spi-nor.c | 46 +-----
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 2 +
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 2 -
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 4 +-
drivers/net/wireless/marvell/mwifiex/sta_event.c | 10 +-
drivers/net/wireless/marvell/mwifiex/wmm.c | 6 +-
drivers/ntb/hw/amd/ntb_hw_amd.c | 30 ----
drivers/ntb/test/ntb_perf.c | 21 +--
drivers/pci/host/pci-imx6.c | 20 ++-
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 9 +-
drivers/pinctrl/pinctrl-single.c | 6 +-
drivers/platform/x86/toshiba_acpi.c | 2 +-
drivers/pwm/pwm-brcmstb.c | 4 +-
drivers/regulator/s5m8767.c | 13 +-
drivers/rtc/rtc-ds1685.c | 8 +-
drivers/rtc/rtc-hym8563.c | 2 +-
drivers/rtc/rtc-max77686.c | 2 +-
drivers/rtc/rtc-rx8025.c | 1 -
drivers/rtc/rtc-vr41xx.c | 13 +-
drivers/scsi/device_handler/Kconfig | 8 +-
drivers/scsi/megaraid/megaraid_sas_base.c | 3 +-
drivers/spi/spi-rockchip.c | 19 ++-
drivers/staging/rdma/hfi1/TODO | 2 +-
drivers/staging/rdma/hfi1/file_ops.c | 6 +
drivers/thermal/rockchip_thermal.c | 11 +-
drivers/usb/core/hcd-pci.c | 9 ++
drivers/usb/gadget/function/f_fs.c | 5 +-
drivers/usb/host/xhci-mem.c | 6 +
drivers/usb/host/xhci-pci.c | 5 +-
drivers/usb/host/xhci-plat.c | 13 ++
drivers/usb/host/xhci-plat.h | 2 +-
drivers/usb/host/xhci-ring.c | 3 +-
drivers/usb/host/xhci.c | 24 +++-
drivers/usb/host/xhci.h | 2 +
drivers/usb/usbip/usbip_common.c | 11 ++
drivers/video/fbdev/Kconfig | 1 -
drivers/video/fbdev/amba-clcd.c | 15 +-
drivers/video/fbdev/da8xx-fb.c | 7 +-
fs/btrfs/disk-io.c | 2 +-
fs/btrfs/tests/btrfs-tests.c | 6 -
fs/btrfs/tests/free-space-tree-tests.c | 1 +
fs/debugfs/inode.c | 2 +-
fs/ext4/crypto.c | 4 +
fs/ext4/inode.c | 6 +-
fs/f2fs/crypto_policy.c | 3 +-
fs/f2fs/data.c | 13 +-
fs/f2fs/dir.c | 8 ++
fs/f2fs/file.c | 6 +-
fs/f2fs/namei.c | 12 +-
fs/f2fs/super.c | 165 +++++++++++++---------
fs/proc/task_mmu.c | 33 ++++-
include/asm-generic/futex.h | 8 +-
include/drm/drm_cache.h | 2 +
include/keys/trusted-type.h | 2 +-
include/linux/cgroup-defs.h | 1 +
include/linux/cpuset.h | 6 -
include/linux/mlx5/device.h | 11 ++
include/linux/mm.h | 4 +
include/media/videobuf2-core.h | 8 ++
include/rdma/ib.h | 16 +++
include/sound/hda_i915.h | 5 +-
include/uapi/linux/v4l2-dv-timings.h | 30 ++--
kernel/cgroup.c | 7 +-
kernel/cpuset.c | 4 +-
kernel/events/core.c | 15 +-
kernel/futex.c | 27 +++-
kernel/locking/mcs_spinlock.h | 8 +-
kernel/sched/core.c | 35 ++---
kernel/workqueue.c | 29 ++++
lib/assoc_array.c | 4 +-
lib/lz4/lz4defs.h | 21 +--
lib/mpi/mpicoder.c | 39 ++---
mm/huge_memory.c | 6 +-
mm/memcontrol.c | 37 ++---
mm/memory.c | 40 ++++++
mm/migrate.c | 8 +-
mm/slub.c | 22 +--
mm/vmscan.c | 2 +-
net/netlink/af_netlink.c | 2 +-
net/sunrpc/cache.c | 6 +-
net/wireless/nl80211.c | 2 +-
scripts/kconfig/confdata.c | 12 +-
security/keys/trusted.c | 11 +-
sound/hda/hdac_i915.c | 62 ++++++--
sound/pci/hda/hda_generic.c | 6 +-
sound/pci/hda/hda_intel.c | 59 +-------
sound/pci/hda/patch_cirrus.c | 14 ++
sound/pci/hda/patch_hdmi.c | 1 +
sound/pci/hda/patch_realtek.c | 2 +
sound/pci/pcxhr/pcxhr_core.c | 1 +
sound/soc/codecs/rt5640.c | 2 +-
sound/soc/codecs/rt5640.h | 36 ++---
sound/soc/codecs/ssm4567.c | 5 +
sound/soc/samsung/s3c-i2s-v2.c | 2 +-
sound/soc/samsung/s3c-i2s-v2.h | 2 +-
sound/soc/soc-dapm.c | 7 +
tools/perf/Documentation/perf-stat.txt | 8 ++
tools/perf/ui/browsers/hists.c | 85 ++++++-----
tools/perf/util/event.c | 2 +-
tools/perf/util/evlist.c | 4 +-
tools/perf/util/evsel.h | 6 +-
tools/perf/util/intel-pt.c | 2 +-
virt/kvm/arm/arch_timer.c | 49 +++++--
212 files changed, 2004 insertions(+), 955 deletions(-)
[toc] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 064/200] powerpc: scan_features() updates incorrect bits for REAL_LE |
| Message-ID | <ruxai-6BA-21@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Anton Blanchard <anton@samba.org>
commit 6997e57d693b07289694239e52a10d2f02c3a46f upstream.
The REAL_LE feature entry in the ibm_pa_feature struct is missing an MMU
feature value, meaning all the remaining elements initialise the wrong
values.
This means instead of checking for byte 5, bit 0, we check for byte 0,
bit 0, and then we incorrectly set the CPU feature bit as well as MMU
feature bit 1 and CPU user feature bits 0 and 2 (5).
Checking byte 0 bit 0 (IBM numbering), means we're looking at the
"Memory Management Unit (MMU)" feature - ie. does the CPU have an MMU.
In practice that bit is set on all platforms which have the property.
This means we set CPU_FTR_REAL_LE always. In practice that seems not to
matter because all the modern cpus which have this property also
implement REAL_LE, and we've never needed to disable it.
We're also incorrectly setting MMU feature bit 1, which is:
#define MMU_FTR_TYPE_8xx 0x00000002
Luckily the only place that looks for MMU_FTR_TYPE_8xx is in Book3E
code, which can't run on the same cpus as scan_features(). So this also
doesn't matter in practice.
Finally in the CPU user feature mask, we're setting bits 0 and 2. Bit 2
is not currently used, and bit 0 is:
#define PPC_FEATURE_PPC_LE 0x00000001
Which says the CPU supports the old style "PPC Little Endian" mode.
Again this should be harmless in practice as no 64-bit CPUs implement
that mode.
Fix the code by adding the missing initialisation of the MMU feature.
Also add a comment marking CPU user feature bit 2 (0x4) as reserved. It
would be unsafe to start using it as old kernels incorrectly set it.
Fixes: 44ae3ab3358e ("powerpc: Free up some CPU feature bits by moving out MMU-related features")
Signed-off-by: Anton Blanchard <anton@samba.org>
[mpe: Flesh out changelog, add comment reserving 0x4]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/powerpc/include/uapi/asm/cputable.h | 1 +
arch/powerpc/kernel/prom.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
--- a/arch/powerpc/include/uapi/asm/cputable.h
+++ b/arch/powerpc/include/uapi/asm/cputable.h
@@ -31,6 +31,7 @@
#define PPC_FEATURE_PSERIES_PERFMON_COMPAT \
0x00000040
+/* Reserved - do not use 0x00000004 */
#define PPC_FEATURE_TRUE_LE 0x00000002
#define PPC_FEATURE_PPC_LE 0x00000001
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -158,7 +158,7 @@ static struct ibm_pa_feature {
{CPU_FTR_NOEXECUTE, 0, 0, 0, 6, 0},
{CPU_FTR_NODSISRALIGN, 0, 0, 1, 1, 1},
{0, MMU_FTR_CI_LARGE_PAGE, 0, 1, 2, 0},
- {CPU_FTR_REAL_LE, PPC_FEATURE_TRUE_LE, 5, 0, 0},
+ {CPU_FTR_REAL_LE, 0, PPC_FEATURE_TRUE_LE, 5, 0, 0},
/*
* If the kernel doesn't support TM (ie. CONFIG_PPC_TRANSACTIONAL_MEM=n),
* we don't want to turn on CPU_FTR_TM here, so we use CPU_FTR_TM_COMP
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 048/200] drm/nouveau/core: use vzalloc for allocating ramht |
| Message-ID | <ruxai-6BA-17@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ilia Mirkin <imirkin@alum.mit.edu>
commit 78a121d82da8aff3aca2a6a1c40f5061081760f0 upstream.
Most calls to nvkm_ramht_new use 0x8000 as the size. This results in a
fairly sizeable chunk of memory to be allocated, which may not be
available with kzalloc. Since this is done fairly rarely (once per
channel), use vzalloc instead.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: Sven Joachim <svenjoac@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/nouveau/nvkm/core/ramht.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/gpu/drm/nouveau/nvkm/core/ramht.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/ramht.c
@@ -131,7 +131,7 @@ nvkm_ramht_del(struct nvkm_ramht **pramh
struct nvkm_ramht *ramht = *pramht;
if (ramht) {
nvkm_gpuobj_del(&ramht->gpuobj);
- kfree(*pramht);
+ vfree(*pramht);
*pramht = NULL;
}
}
@@ -143,8 +143,8 @@ nvkm_ramht_new(struct nvkm_device *devic
struct nvkm_ramht *ramht;
int ret, i;
- if (!(ramht = *pramht = kzalloc(sizeof(*ramht) + (size >> 3) *
- sizeof(*ramht->data), GFP_KERNEL)))
+ if (!(ramht = *pramht = vzalloc(sizeof(*ramht) +
+ (size >> 3) * sizeof(*ramht->data))))
return -ENOMEM;
ramht->device = device;
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 073/200] pinctrl: single: Fix pcs_parse_bits_in_pinctrl_entry to use __ffs than ffs |
| Message-ID | <ruxai-6BA-23@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Keerthy <j-keerthy@ti.com>
commit 56b367c0cd67d4c3006738e7dc9dda9273fd2bfe upstream.
pcs_parse_bits_in_pinctrl_entry uses ffs which gives bit indices
ranging from 1 to MAX. This leads to a corner case where we try to request
the pin number = MAX and fails.
bit_pos value is being calculted using ffs. pin_num_from_lsb uses
bit_pos value. pins array is populated with:
pin + pin_num_from_lsb.
The above is 1 more than usual bit indices as bit_pos uses ffs to compute
first set bit. Hence the last of the pins array is populated with the MAX
value and not MAX - 1 which causes error when we call pin_request.
mask_pos is rightly calculated as ((pcs->fmask) << (bit_pos - 1))
Consequently val_pos and submask are correct.
Hence use __ffs which gives (ffs(x) - 1) as the first bit set.
fixes: 4e7e8017a8 ("pinctrl: pinctrl-single: enhance to configure multiple pins of different modules")
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/pinctrl/pinctrl-single.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1273,9 +1273,9 @@ static int pcs_parse_bits_in_pinctrl_ent
/* Parse pins in each row from LSB */
while (mask) {
- bit_pos = ffs(mask);
+ bit_pos = __ffs(mask);
pin_num_from_lsb = bit_pos / pcs->bits_per_pin;
- mask_pos = ((pcs->fmask) << (bit_pos - 1));
+ mask_pos = ((pcs->fmask) << bit_pos);
val_pos = val & mask_pos;
submask = mask & mask_pos;
@@ -1844,7 +1844,7 @@ static int pcs_probe(struct platform_dev
ret = of_property_read_u32(np, "pinctrl-single,function-mask",
&pcs->fmask);
if (!ret) {
- pcs->fshift = ffs(pcs->fmask) - 1;
+ pcs->fshift = __ffs(pcs->fmask);
pcs->fmax = pcs->fmask >> pcs->fshift;
} else {
/* If mask property doesn't exist, function mux is invalid. */
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 006/200] kvm: x86: do not leak guest xcr0 into host interrupt handlers |
| Message-ID | <ruxai-6BA-19@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: David Matlack <dmatlack@google.com>
commit fc5b7f3bf1e1414bd4e91db6918c85ace0c873a5 upstream.
An interrupt handler that uses the fpu can kill a KVM VM, if it runs
under the following conditions:
- the guest's xcr0 register is loaded on the cpu
- the guest's fpu context is not loaded
- the host is using eagerfpu
Note that the guest's xcr0 register and fpu context are not loaded as
part of the atomic world switch into "guest mode". They are loaded by
KVM while the cpu is still in "host mode".
Usage of the fpu in interrupt context is gated by irq_fpu_usable(). The
interrupt handler will look something like this:
if (irq_fpu_usable()) {
kernel_fpu_begin();
[... code that uses the fpu ...]
kernel_fpu_end();
}
As long as the guest's fpu is not loaded and the host is using eager
fpu, irq_fpu_usable() returns true (interrupted_kernel_fpu_idle()
returns true). The interrupt handler proceeds to use the fpu with
the guest's xcr0 live.
kernel_fpu_begin() saves the current fpu context. If this uses
XSAVE[OPT], it may leave the xsave area in an undesirable state.
According to the SDM, during XSAVE bit i of XSTATE_BV is not modified
if bit i is 0 in xcr0. So it's possible that XSTATE_BV[i] == 1 and
xcr0[i] == 0 following an XSAVE.
kernel_fpu_end() restores the fpu context. Now if any bit i in
XSTATE_BV == 1 while xcr0[i] == 0, XRSTOR generates a #GP. The
fault is trapped and SIGSEGV is delivered to the current process.
Only pre-4.2 kernels appear to be vulnerable to this sequence of
events. Commit 653f52c ("kvm,x86: load guest FPU context more eagerly")
from 4.2 forces the guest's fpu to always be loaded on eagerfpu hosts.
This patch fixes the bug by keeping the host's xcr0 loaded outside
of the interrupts-disabled region where KVM switches into guest mode.
Suggested-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: David Matlack <dmatlack@google.com>
[Move load after goto cancel_injection. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/x86/kvm/x86.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -697,7 +697,6 @@ static int __kvm_set_xcr(struct kvm_vcpu
if ((xcr0 & XFEATURE_MASK_AVX512) != XFEATURE_MASK_AVX512)
return 1;
}
- kvm_put_guest_xcr0(vcpu);
vcpu->arch.xcr0 = xcr0;
if ((xcr0 ^ old_xcr0) & XFEATURE_MASK_EXTEND)
@@ -6569,8 +6568,6 @@ static int vcpu_enter_guest(struct kvm_v
kvm_x86_ops->prepare_guest_switch(vcpu);
if (vcpu->fpu_active)
kvm_load_guest_fpu(vcpu);
- kvm_load_guest_xcr0(vcpu);
-
vcpu->mode = IN_GUEST_MODE;
srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
@@ -6593,6 +6590,8 @@ static int vcpu_enter_guest(struct kvm_v
goto cancel_injection;
}
+ kvm_load_guest_xcr0(vcpu);
+
if (req_immediate_exit)
smp_send_reschedule(vcpu->cpu);
@@ -6642,6 +6641,8 @@ static int vcpu_enter_guest(struct kvm_v
vcpu->mode = OUTSIDE_GUEST_MODE;
smp_wmb();
+ kvm_put_guest_xcr0(vcpu);
+
/* Interrupt is enabled by handle_external_intr() */
kvm_x86_ops->handle_external_intr(vcpu);
@@ -7289,7 +7290,6 @@ void kvm_load_guest_fpu(struct kvm_vcpu
* and assume host would use all available bits.
* Guest xcr0 would be loaded later.
*/
- kvm_put_guest_xcr0(vcpu);
vcpu->guest_fpu_loaded = 1;
__kernel_fpu_begin();
__copy_kernel_to_fpregs(&vcpu->arch.guest_fpu.state);
@@ -7298,8 +7298,6 @@ void kvm_load_guest_fpu(struct kvm_vcpu
void kvm_put_guest_fpu(struct kvm_vcpu *vcpu)
{
- kvm_put_guest_xcr0(vcpu);
-
if (!vcpu->guest_fpu_loaded) {
vcpu->fpu_counter = 0;
return;
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 117/200] [media] videobuf2-core: Check user space planes array in dqbuf |
| Message-ID | <ruxai-6BA-25@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Sakari Ailus <sakari.ailus@linux.intel.com>
commit e7e0c3e26587749b62d17b9dd0532874186c77f7 upstream.
The number of planes in videobuf2 is specific to a buffer. In order to
verify that the planes array provided by the user is long enough, a new
vb2_buf_op is required.
Call __verify_planes_array() when the dequeued buffer is known. Return an
error to the caller if there was one, otherwise remove the buffer from the
done list.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/v4l2-core/videobuf2-core.c | 10 +++++-----
include/media/videobuf2-core.h | 4 ++++
2 files changed, 9 insertions(+), 5 deletions(-)
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -1643,7 +1643,7 @@ static int __vb2_wait_for_done_vb(struct
* Will sleep if required for nonblocking == false.
*/
static int __vb2_get_done_vb(struct vb2_queue *q, struct vb2_buffer **vb,
- int nonblocking)
+ void *pb, int nonblocking)
{
unsigned long flags;
int ret;
@@ -1664,10 +1664,10 @@ static int __vb2_get_done_vb(struct vb2_
/*
* Only remove the buffer from done_list if v4l2_buffer can handle all
* the planes.
- * Verifying planes is NOT necessary since it already has been checked
- * before the buffer is queued/prepared. So it can never fail.
*/
- list_del(&(*vb)->done_entry);
+ ret = call_bufop(q, verify_planes_array, *vb, pb);
+ if (!ret)
+ list_del(&(*vb)->done_entry);
spin_unlock_irqrestore(&q->done_lock, flags);
return ret;
@@ -1746,7 +1746,7 @@ int vb2_core_dqbuf(struct vb2_queue *q,
struct vb2_buffer *vb = NULL;
int ret;
- ret = __vb2_get_done_vb(q, &vb, nonblocking);
+ ret = __vb2_get_done_vb(q, &vb, pb, nonblocking);
if (ret < 0)
return ret;
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -375,6 +375,9 @@ struct vb2_ops {
/**
* struct vb2_ops - driver-specific callbacks
*
+ * @verify_planes_array: Verify that a given user space structure contains
+ * enough planes for the buffer. This is called
+ * for each dequeued buffer.
* @fill_user_buffer: given a vb2_buffer fill in the userspace structure.
* For V4L2 this is a struct v4l2_buffer.
* @fill_vb2_buffer: given a userspace structure, fill in the vb2_buffer.
@@ -384,6 +387,7 @@ struct vb2_ops {
* the vb2_buffer struct.
*/
struct vb2_buf_ops {
+ int (*verify_planes_array)(struct vb2_buffer *vb, const void *pb);
void (*fill_user_buffer)(struct vb2_buffer *vb, void *pb);
int (*fill_vb2_buffer)(struct vb2_buffer *vb, const void *pb,
struct vb2_plane *planes);
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 067/200] nl80211: check netlink protocol in socket release notification |
| Message-ID | <ruxaj-6BA-27@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dmitry Ivanov <dmitrijs.ivanovs@ubnt.com>
commit 8f815cdde3e550e10c2736990d791f60c2ce43eb upstream.
A non-privileged user can create a netlink socket with the same port_id as
used by an existing open nl80211 netlink socket (e.g. as used by a hostapd
process) with a different protocol number.
Closing this socket will then lead to the notification going to nl80211's
socket release notification handler, and possibly cause an action such as
removing a virtual interface.
Fix this issue by checking that the netlink protocol is NETLINK_GENERIC.
Since generic netlink has no notifier chain of its own, we can't fix the
problem more generically.
Fixes: 026331c4d9b5 ("cfg80211/mac80211: allow registering for and sending action frames")
Signed-off-by: Dmitry Ivanov <dima@ubnt.com>
[rewrite commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/wireless/nl80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -13201,7 +13201,7 @@ static int nl80211_netlink_notify(struct
struct wireless_dev *wdev;
struct cfg80211_beacon_registration *reg, *tmp;
- if (state != NETLINK_URELEASE)
+ if (state != NETLINK_URELEASE || notify->protocol != NETLINK_GENERIC)
return NOTIFY_DONE;
rcu_read_lock();
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 114/200] ASoC: rt5640: Correct the digital interface data select |
| Message-ID | <ruxaj-6BA-29@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Sugar Zhang <sugar.zhang@rock-chips.com>
commit 653aa4645244042826f105aab1be3d01b3d493ca upstream.
this patch corrects the interface adc/dac control register definition
according to datasheet.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/soc/codecs/rt5640.c | 2 +-
sound/soc/codecs/rt5640.h | 36 ++++++++++++++++++------------------
2 files changed, 19 insertions(+), 19 deletions(-)
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -359,7 +359,7 @@ static const DECLARE_TLV_DB_RANGE(bst_tl
/* Interface data select */
static const char * const rt5640_data_select[] = {
- "Normal", "left copy to right", "right copy to left", "Swap"};
+ "Normal", "Swap", "left copy to right", "right copy to left"};
static SOC_ENUM_SINGLE_DECL(rt5640_if1_dac_enum, RT5640_DIG_INF_DATA,
RT5640_IF1_DAC_SEL_SFT, rt5640_data_select);
--- a/sound/soc/codecs/rt5640.h
+++ b/sound/soc/codecs/rt5640.h
@@ -442,39 +442,39 @@
#define RT5640_IF1_DAC_SEL_MASK (0x3 << 14)
#define RT5640_IF1_DAC_SEL_SFT 14
#define RT5640_IF1_DAC_SEL_NOR (0x0 << 14)
-#define RT5640_IF1_DAC_SEL_L2R (0x1 << 14)
-#define RT5640_IF1_DAC_SEL_R2L (0x2 << 14)
-#define RT5640_IF1_DAC_SEL_SWAP (0x3 << 14)
+#define RT5640_IF1_DAC_SEL_SWAP (0x1 << 14)
+#define RT5640_IF1_DAC_SEL_L2R (0x2 << 14)
+#define RT5640_IF1_DAC_SEL_R2L (0x3 << 14)
#define RT5640_IF1_ADC_SEL_MASK (0x3 << 12)
#define RT5640_IF1_ADC_SEL_SFT 12
#define RT5640_IF1_ADC_SEL_NOR (0x0 << 12)
-#define RT5640_IF1_ADC_SEL_L2R (0x1 << 12)
-#define RT5640_IF1_ADC_SEL_R2L (0x2 << 12)
-#define RT5640_IF1_ADC_SEL_SWAP (0x3 << 12)
+#define RT5640_IF1_ADC_SEL_SWAP (0x1 << 12)
+#define RT5640_IF1_ADC_SEL_L2R (0x2 << 12)
+#define RT5640_IF1_ADC_SEL_R2L (0x3 << 12)
#define RT5640_IF2_DAC_SEL_MASK (0x3 << 10)
#define RT5640_IF2_DAC_SEL_SFT 10
#define RT5640_IF2_DAC_SEL_NOR (0x0 << 10)
-#define RT5640_IF2_DAC_SEL_L2R (0x1 << 10)
-#define RT5640_IF2_DAC_SEL_R2L (0x2 << 10)
-#define RT5640_IF2_DAC_SEL_SWAP (0x3 << 10)
+#define RT5640_IF2_DAC_SEL_SWAP (0x1 << 10)
+#define RT5640_IF2_DAC_SEL_L2R (0x2 << 10)
+#define RT5640_IF2_DAC_SEL_R2L (0x3 << 10)
#define RT5640_IF2_ADC_SEL_MASK (0x3 << 8)
#define RT5640_IF2_ADC_SEL_SFT 8
#define RT5640_IF2_ADC_SEL_NOR (0x0 << 8)
-#define RT5640_IF2_ADC_SEL_L2R (0x1 << 8)
-#define RT5640_IF2_ADC_SEL_R2L (0x2 << 8)
-#define RT5640_IF2_ADC_SEL_SWAP (0x3 << 8)
+#define RT5640_IF2_ADC_SEL_SWAP (0x1 << 8)
+#define RT5640_IF2_ADC_SEL_L2R (0x2 << 8)
+#define RT5640_IF2_ADC_SEL_R2L (0x3 << 8)
#define RT5640_IF3_DAC_SEL_MASK (0x3 << 6)
#define RT5640_IF3_DAC_SEL_SFT 6
#define RT5640_IF3_DAC_SEL_NOR (0x0 << 6)
-#define RT5640_IF3_DAC_SEL_L2R (0x1 << 6)
-#define RT5640_IF3_DAC_SEL_R2L (0x2 << 6)
-#define RT5640_IF3_DAC_SEL_SWAP (0x3 << 6)
+#define RT5640_IF3_DAC_SEL_SWAP (0x1 << 6)
+#define RT5640_IF3_DAC_SEL_L2R (0x2 << 6)
+#define RT5640_IF3_DAC_SEL_R2L (0x3 << 6)
#define RT5640_IF3_ADC_SEL_MASK (0x3 << 4)
#define RT5640_IF3_ADC_SEL_SFT 4
#define RT5640_IF3_ADC_SEL_NOR (0x0 << 4)
-#define RT5640_IF3_ADC_SEL_L2R (0x1 << 4)
-#define RT5640_IF3_ADC_SEL_R2L (0x2 << 4)
-#define RT5640_IF3_ADC_SEL_SWAP (0x3 << 4)
+#define RT5640_IF3_ADC_SEL_SWAP (0x1 << 4)
+#define RT5640_IF3_ADC_SEL_L2R (0x2 << 4)
+#define RT5640_IF3_ADC_SEL_R2L (0x3 << 4)
/* REC Left Mixer Control 1 (0x3b) */
#define RT5640_G_HP_L_RM_L_MASK (0x7 << 13)
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 120/200] cxl: Keep IRQ mappings on context teardown |
| Message-ID | <ruxaj-6BA-31@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Michael Neuling <mikey@neuling.org>
commit d6776bba44d9752f6cdf640046070e71ee4bba7b upstream.
Keep IRQ mappings on context teardown. This won't leak IRQs as if we
allocate the mapping again, the generic code will give the same
mapping used last time.
Doing this works around a race in the generic code. Masking the
interrupt introduces a race which can crash the kernel or result in
IRQ that is never EOIed. The lost of EOI results in all subsequent
mappings to the same HW IRQ never receiving an interrupt.
We've seen this race with cxl test cases which are doing heavy context
startup and teardown at the same time as heavy interrupt load.
A fix to the generic code is being investigated also.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Tested-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Ian Munsie <imunsie@au1.ibm.com>
Tested-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/misc/cxl/irq.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/misc/cxl/irq.c
+++ b/drivers/misc/cxl/irq.c
@@ -288,7 +288,6 @@ unsigned int cxl_map_irq(struct cxl *ada
void cxl_unmap_irq(unsigned int virq, void *cookie)
{
free_irq(virq, cookie);
- irq_dispose_mapping(virq);
}
static int cxl_register_one_irq(struct cxl *adapter,
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 066/200] powerpc: Update TM user feature bits in scan_features() |
| Message-ID | <ruxaj-6BA-33@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Anton Blanchard <anton@samba.org>
commit 4705e02498d6d5a7ab98dfee9595cd5e91db2017 upstream.
We need to update the user TM feature bits (PPC_FEATURE2_HTM and
PPC_FEATURE2_HTM) to mirror what we do with the kernel TM feature
bit.
At the moment, if firmware reports TM is not available we turn off
the kernel TM feature bit but leave the userspace ones on. Userspace
thinks it can execute TM instructions and it dies trying.
This (together with a QEMU patch) fixes PR KVM, which doesn't currently
support TM.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/powerpc/kernel/prom.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -161,11 +161,12 @@ static struct ibm_pa_feature {
{0, MMU_FTR_CI_LARGE_PAGE, 0, 0, 1, 2, 0},
{CPU_FTR_REAL_LE, 0, PPC_FEATURE_TRUE_LE, 0, 5, 0, 0},
/*
- * If the kernel doesn't support TM (ie. CONFIG_PPC_TRANSACTIONAL_MEM=n),
- * we don't want to turn on CPU_FTR_TM here, so we use CPU_FTR_TM_COMP
- * which is 0 if the kernel doesn't support TM.
+ * If the kernel doesn't support TM (ie CONFIG_PPC_TRANSACTIONAL_MEM=n),
+ * we don't want to turn on TM here, so we use the *_COMP versions
+ * which are 0 if the kernel doesn't support TM.
*/
- {CPU_FTR_TM_COMP, 0, 0, 0, 22, 0, 0},
+ {CPU_FTR_TM_COMP, 0, 0,
+ PPC_FEATURE2_HTM_COMP|PPC_FEATURE2_HTM_NOSC_COMP, 22, 0, 0},
};
static void __init scan_features(unsigned long node, const unsigned char *ftrs,
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 116/200] [media] media: vb2: Fix regression on poll() for RW mode |
| Message-ID | <ruxaj-6BA-35@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
commit b93876845c5e30a92964eeb088d9d2e024118022 upstream.
When using a device is read/write mode, vb2 does not handle properly the
first select/poll operation.
The reason for this, is that when this code has been refactored, some of
the operations have changed their order, and now fileio emulator is not
started.
The reintroduced check to the core is enabled by a quirk flag, that
avoids this check by other subsystems like DVB.
Fixes: 49d8ab9feaf2 ("media] media: videobuf2: Separate vb2_poll()")
Reported-by: Dimitrios Katsaros <patcherwork@gmail.com>
Cc: Junghak Sung <jh1009.sung@samsung.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/v4l2-core/videobuf2-core.c | 10 ++++++++++
drivers/media/v4l2-core/videobuf2-v4l2.c | 14 ++++++--------
include/media/videobuf2-core.h | 4 ++++
3 files changed, 20 insertions(+), 8 deletions(-)
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -2293,6 +2293,16 @@ unsigned int vb2_core_poll(struct vb2_qu
return POLLERR;
/*
+ * If this quirk is set and QBUF hasn't been called yet then
+ * return POLLERR as well. This only affects capture queues, output
+ * queues will always initialize waiting_for_buffers to false.
+ * This quirk is set by V4L2 for backwards compatibility reasons.
+ */
+ if (q->quirk_poll_must_check_waiting_for_buffers &&
+ q->waiting_for_buffers && (req_events & (POLLIN | POLLRDNORM)))
+ return POLLERR;
+
+ /*
* For output streams you can call write() as long as there are fewer
* buffers queued than there are buffers available.
*/
--- a/drivers/media/v4l2-core/videobuf2-v4l2.c
+++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
@@ -765,6 +765,12 @@ int vb2_queue_init(struct vb2_queue *q)
q->is_output = V4L2_TYPE_IS_OUTPUT(q->type);
q->copy_timestamp = (q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK)
== V4L2_BUF_FLAG_TIMESTAMP_COPY;
+ /*
+ * For compatibility with vb1: if QBUF hasn't been called yet, then
+ * return POLLERR as well. This only affects capture queues, output
+ * queues will always initialize waiting_for_buffers to false.
+ */
+ q->quirk_poll_must_check_waiting_for_buffers = true;
return vb2_core_queue_init(q);
}
@@ -818,14 +824,6 @@ unsigned int vb2_poll(struct vb2_queue *
poll_wait(file, &fh->wait, wait);
}
- /*
- * For compatibility with vb1: if QBUF hasn't been called yet, then
- * return POLLERR as well. This only affects capture queues, output
- * queues will always initialize waiting_for_buffers to false.
- */
- if (q->waiting_for_buffers && (req_events & (POLLIN | POLLRDNORM)))
- return POLLERR;
-
return res | vb2_core_poll(q, file, wait);
}
EXPORT_SYMBOL_GPL(vb2_poll);
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -400,6 +400,9 @@ struct vb2_buf_ops {
* @fileio_read_once: report EOF after reading the first buffer
* @fileio_write_immediately: queue buffer after each write() call
* @allow_zero_bytesused: allow bytesused == 0 to be passed to the driver
+ * @quirk_poll_must_check_waiting_for_buffers: Return POLLERR at poll when QBUF
+ * has not been called. This is a vb1 idiom that has been adopted
+ * also by vb2.
* @lock: pointer to a mutex that protects the vb2_queue struct. The
* driver can set this to a mutex to let the v4l2 core serialize
* the queuing ioctls. If the driver wants to handle locking
@@ -463,6 +466,7 @@ struct vb2_queue {
unsigned fileio_read_once:1;
unsigned fileio_write_immediately:1;
unsigned allow_zero_bytesused:1;
+ unsigned quirk_poll_must_check_waiting_for_buffers:1;
struct mutex *lock;
void *owner;
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 062/200] crypto: talitos - fix crash in talitos_cra_init() |
| Message-ID | <ruxaj-6BA-37@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jonas Eymann <J.Eymann@gmx.net>
commit 89d124cb61b39900959e2839ac06b6339b6a54cb upstream.
Conversion of talitos driver to the new AEAD interface
hasn't been properly tested.
AEAD algorithms crash in talitos_cra_init as follows:
[...]
[ 1.141095] talitos ffe30000.crypto: hwrng
[ 1.145381] Unable to handle kernel paging request for data at address 0x00000058
[ 1.152913] Faulting instruction address: 0xc02accc0
[ 1.157910] Oops: Kernel access of bad area, sig: 11 [#1]
[ 1.163315] SMP NR_CPUS=2 P1020 RDB
[ 1.166810] Modules linked in:
[ 1.169875] CPU: 0 PID: 1007 Comm: cryptomgr_test Not tainted 4.4.6 #1
[ 1.176415] task: db5ec200 ti: db4d6000 task.ti: db4d6000
[ 1.181821] NIP: c02accc0 LR: c02acd18 CTR: c02acd04
[ 1.186793] REGS: db4d7d30 TRAP: 0300 Not tainted (4.4.6)
[ 1.192457] MSR: 00029000 <CE,EE,ME> CR: 95009359 XER: e0000000
[ 1.198585] DEAR: 00000058 ESR: 00000000
GPR00: c017bdc0 db4d7de0 db5ec200 df424b48 00000000 00000000 df424bfc db75a600
GPR08: df424b48 00000000 db75a628 db4d6000 00000149 00000000 c0044cac db5acda0
GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000400 df424940
GPR24: df424900 00003083 00000400 c0180000 db75a640 c03e9f84 df424b40 df424b48
[ 1.230978] NIP [c02accc0] talitos_cra_init+0x28/0x6c
[ 1.236039] LR [c02acd18] talitos_cra_init_aead+0x14/0x28
[ 1.241443] Call Trace:
[ 1.243894] [db4d7de0] [c03e9f84] 0xc03e9f84 (unreliable)
[ 1.249322] [db4d7df0] [c017bdc0] crypto_create_tfm+0x5c/0xf0
[ 1.255083] [db4d7e10] [c017beec] crypto_alloc_tfm+0x98/0xf8
[ 1.260769] [db4d7e40] [c0186a20] alg_test_aead+0x28/0xc8
[ 1.266181] [db4d7e60] [c0186718] alg_test+0x260/0x2e0
[ 1.271333] [db4d7ee0] [c0183860] cryptomgr_test+0x30/0x54
[ 1.276843] [db4d7ef0] [c0044d80] kthread+0xd4/0xd8
[ 1.281741] [db4d7f40] [c000e4a4] ret_from_kernel_thread+0x5c/0x64
[ 1.287930] Instruction dump:
[ 1.290902] 38600000 4e800020 81230028 7c681b78 81490010 38e9ffc0 3929ffe8 554a073e
[ 1.298691] 2b8a000a 7d474f9e 812a0008 91230030 <80e90058> 39270060 7c0004ac 7cc04828
Fixes: aeb4c132f33d ("crypto: talitos - Convert to new AEAD interface")
Signed-off-by: Jonas Eymann <J.Eymann@gmx.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix typo - replaced parameter of __crypto_ahash_alg(): s/tfm/alg
Remove checkpatch warnings.
Add commit message.
Signed-off-by: Horia Geant? <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
drivers/crypto/talitos.c | 41 +++++++++++++++++++++++++++--------------
1 file changed, 27 insertions(+), 14 deletions(-)
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -2629,21 +2629,11 @@ struct talitos_crypto_alg {
struct talitos_alg_template algt;
};
-static int talitos_cra_init(struct crypto_tfm *tfm)
+static int talitos_init_common(struct talitos_ctx *ctx,
+ struct talitos_crypto_alg *talitos_alg)
{
- struct crypto_alg *alg = tfm->__crt_alg;
- struct talitos_crypto_alg *talitos_alg;
- struct talitos_ctx *ctx = crypto_tfm_ctx(tfm);
struct talitos_private *priv;
- if ((alg->cra_flags & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_AHASH)
- talitos_alg = container_of(__crypto_ahash_alg(alg),
- struct talitos_crypto_alg,
- algt.alg.hash);
- else
- talitos_alg = container_of(alg, struct talitos_crypto_alg,
- algt.alg.crypto);
-
/* update context with ptr to dev */
ctx->dev = talitos_alg->dev;
@@ -2661,10 +2651,33 @@ static int talitos_cra_init(struct crypt
return 0;
}
+static int talitos_cra_init(struct crypto_tfm *tfm)
+{
+ struct crypto_alg *alg = tfm->__crt_alg;
+ struct talitos_crypto_alg *talitos_alg;
+ struct talitos_ctx *ctx = crypto_tfm_ctx(tfm);
+
+ if ((alg->cra_flags & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_AHASH)
+ talitos_alg = container_of(__crypto_ahash_alg(alg),
+ struct talitos_crypto_alg,
+ algt.alg.hash);
+ else
+ talitos_alg = container_of(alg, struct talitos_crypto_alg,
+ algt.alg.crypto);
+
+ return talitos_init_common(ctx, talitos_alg);
+}
+
static int talitos_cra_init_aead(struct crypto_aead *tfm)
{
- talitos_cra_init(crypto_aead_tfm(tfm));
- return 0;
+ struct aead_alg *alg = crypto_aead_alg(tfm);
+ struct talitos_crypto_alg *talitos_alg;
+ struct talitos_ctx *ctx = crypto_aead_ctx(tfm);
+
+ talitos_alg = container_of(alg, struct talitos_crypto_alg,
+ algt.alg.aead);
+
+ return talitos_init_common(ctx, talitos_alg);
}
static int talitos_cra_init_ahash(struct crypto_tfm *tfm)
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 096/200] drm/amdkfd: uninitialized variable in dbgdev_wave_control_set_registers() |
| Message-ID | <ruxaj-6BA-39@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter <dan.carpenter@oracle.com>
commit 93fce954427effee89e44a976299b15dd75b4bbc upstream.
At the end of the function we expect "status" to be zero, but it's
either -EINVAL or uninitialized.
Fixes: 788bf83db301 ('drm/amdkfd: Add wave control operation to debugger')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
@@ -513,7 +513,7 @@ static int dbgdev_wave_control_set_regis
union SQ_CMD_BITS *in_reg_sq_cmd,
union GRBM_GFX_INDEX_BITS *in_reg_gfx_index)
{
- int status;
+ int status = 0;
union SQ_CMD_BITS reg_sq_cmd;
union GRBM_GFX_INDEX_BITS reg_gfx_index;
struct HsaDbgWaveMsgAMDGen2 *pMsg;
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 070/200] Input: pmic8xxx-pwrkey - fix algorithm for converting trigger delay |
| Message-ID | <ruxaj-6BA-41@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Stephen Boyd <sboyd@codeaurora.org>
commit eda5ecc0a6b865561997e177c393f0b0136fe3b7 upstream.
The trigger delay algorithm that converts from microseconds to
the register value looks incorrect. According to most of the PMIC
documentation, the equation is
delay (Seconds) = (1 / 1024) * 2 ^ (x + 4)
except for one case where the documentation looks to have a
formatting issue and the equation looks like
delay (Seconds) = (1 / 1024) * 2 x + 4
Most likely this driver was written with the improper
documentation to begin with. According to the downstream sources
the valid delays are from 2 seconds to 1/64 second, and the
latter equation just doesn't make sense for that. Let's fix the
algorithm and the range check to match the documentation and the
downstream sources.
Reported-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Fixes: 92d57a73e410 ("input: Add support for Qualcomm PMIC8XXX power key")
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/input/misc/pmic8xxx-pwrkey.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/drivers/input/misc/pmic8xxx-pwrkey.c
+++ b/drivers/input/misc/pmic8xxx-pwrkey.c
@@ -353,7 +353,8 @@ static int pmic8xxx_pwrkey_probe(struct
if (of_property_read_u32(pdev->dev.of_node, "debounce", &kpd_delay))
kpd_delay = 15625;
- if (kpd_delay > 62500 || kpd_delay == 0) {
+ /* Valid range of pwr key trigger delay is 1/64 sec to 2 seconds. */
+ if (kpd_delay > USEC_PER_SEC * 2 || kpd_delay < USEC_PER_SEC / 64) {
dev_err(&pdev->dev, "invalid power key trigger delay\n");
return -EINVAL;
}
@@ -385,8 +386,8 @@ static int pmic8xxx_pwrkey_probe(struct
pwr->name = "pmic8xxx_pwrkey";
pwr->phys = "pmic8xxx_pwrkey/input0";
- delay = (kpd_delay << 10) / USEC_PER_SEC;
- delay = 1 + ilog2(delay);
+ delay = (kpd_delay << 6) / USEC_PER_SEC;
+ delay = ilog2(delay);
err = regmap_read(regmap, PON_CNTL_1, &pon_cntl);
if (err < 0) {
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 118/200] [media] videobuf2-v4l2: Verify planes array in buffer dequeueing |
| Message-ID | <ruxaj-6BA-43@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Sakari Ailus <sakari.ailus@linux.intel.com>
commit 2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab upstream.
When a buffer is being dequeued using VIDIOC_DQBUF IOCTL, the exact buffer
which will be dequeued is not known until the buffer has been removed from
the queue. The number of planes is specific to a buffer, not to the queue.
This does lead to the situation where multi-plane buffers may be requested
and queued with n planes, but VIDIOC_DQBUF IOCTL may be passed an argument
struct with fewer planes.
__fill_v4l2_buffer() however uses the number of planes from the dequeued
videobuf2 buffer, overwriting kernel memory (the m.planes array allocated
in video_usercopy() in v4l2-ioctl.c) if the user provided fewer
planes than the dequeued buffer had. Oops!
Fixes: b0e0e1f83de3 ("[media] media: videobuf2: Prepare to divide videobuf2")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/media/v4l2-core/videobuf2-v4l2.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/media/v4l2-core/videobuf2-v4l2.c
+++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
@@ -74,6 +74,11 @@ static int __verify_planes_array(struct
return 0;
}
+static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
+{
+ return __verify_planes_array(vb, pb);
+}
+
/**
* __verify_length() - Verify that the bytesused value for each plane fits in
* the plane length and that the data offset doesn't exceed the bytesused value.
@@ -437,6 +442,7 @@ static int __fill_vb2_buffer(struct vb2_
}
static const struct vb2_buf_ops v4l2_buf_ops = {
+ .verify_planes_array = __verify_planes_array_core,
.fill_user_buffer = __fill_v4l2_buffer,
.fill_vb2_buffer = __fill_vb2_buffer,
.copy_timestamp = __copy_timestamp,
[toc] | [prev] | [next] | [standalone]
| From | Mauro Carvalho Chehab <mchehab@osg.samsung.com> |
|---|---|
| Date | 2016-05-11 18:40 +0200 |
| Subject | Re: [PATCH 4.5 118/200] [media] videobuf2-v4l2: Verify planes array in buffer dequeueing |
| Message-ID | <rxFl1-3u1-33@gated-at.bofh.it> |
| In reply to | #1392821 |
Hi Greg,
This patch seems to be causing trobles with DVB drivers that uses
videobuf2-dvb.
Just sent a patch reverting it.
Regards,
Mauro
Em Mon, 2 May 2016 17:11:57 -0700
Greg Kroah-Hartman <gregkh@linuxfoundation.org> escreveu:
> 4.5-stable review patch. If anyone has any objections, please let me know.
>
> ------------------
>
> From: Sakari Ailus <sakari.ailus@linux.intel.com>
>
> commit 2c1f6951a8a82e6de0d82b1158b5e493fc6c54ab upstream.
>
> When a buffer is being dequeued using VIDIOC_DQBUF IOCTL, the exact buffer
> which will be dequeued is not known until the buffer has been removed from
> the queue. The number of planes is specific to a buffer, not to the queue.
>
> This does lead to the situation where multi-plane buffers may be requested
> and queued with n planes, but VIDIOC_DQBUF IOCTL may be passed an argument
> struct with fewer planes.
>
> __fill_v4l2_buffer() however uses the number of planes from the dequeued
> videobuf2 buffer, overwriting kernel memory (the m.planes array allocated
> in video_usercopy() in v4l2-ioctl.c) if the user provided fewer
> planes than the dequeued buffer had. Oops!
>
> Fixes: b0e0e1f83de3 ("[media] media: videobuf2: Prepare to divide videobuf2")
>
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
> Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>
> ---
> drivers/media/v4l2-core/videobuf2-v4l2.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> --- a/drivers/media/v4l2-core/videobuf2-v4l2.c
> +++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
> @@ -74,6 +74,11 @@ static int __verify_planes_array(struct
> return 0;
> }
>
> +static int __verify_planes_array_core(struct vb2_buffer *vb, const void *pb)
> +{
> + return __verify_planes_array(vb, pb);
> +}
> +
> /**
> * __verify_length() - Verify that the bytesused value for each plane fits in
> * the plane length and that the data offset doesn't exceed the bytesused value.
> @@ -437,6 +442,7 @@ static int __fill_vb2_buffer(struct vb2_
> }
>
> static const struct vb2_buf_ops v4l2_buf_ops = {
> + .verify_planes_array = __verify_planes_array_core,
> .fill_user_buffer = __fill_v4l2_buffer,
> .fill_vb2_buffer = __fill_vb2_buffer,
> .copy_timestamp = __copy_timestamp,
>
>
--
Thanks,
Mauro
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 119/200] [media] v4l2-dv-timings.h: fix polarity for 4k formats |
| Message-ID | <ruxaj-6BA-47@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hans Verkuil <hverkuil@xs4all.nl>
commit 3020ca711871fdaf0c15c8bab677a6bc302e28fe upstream.
The VSync polarity was negative instead of positive for the 4k CEA formats.
I probably copy-and-pasted these from the DMT 4k format, which does have a
negative VSync polarity.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/uapi/linux/v4l2-dv-timings.h | 30 ++++++++++++++++++++----------
1 file changed, 20 insertions(+), 10 deletions(-)
--- a/include/uapi/linux/v4l2-dv-timings.h
+++ b/include/uapi/linux/v4l2-dv-timings.h
@@ -183,7 +183,8 @@
#define V4L2_DV_BT_CEA_3840X2160P24 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 1276, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -191,14 +192,16 @@
#define V4L2_DV_BT_CEA_3840X2160P25 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_3840X2160P30 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -206,14 +209,16 @@
#define V4L2_DV_BT_CEA_3840X2160P50 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_3840X2160P60 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -221,7 +226,8 @@
#define V4L2_DV_BT_CEA_4096X2160P24 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 1020, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -229,14 +235,16 @@
#define V4L2_DV_BT_CEA_4096X2160P25 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_4096X2160P30 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -244,14 +252,16 @@
#define V4L2_DV_BT_CEA_4096X2160P50 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_4096X2160P60 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 107/200] ACPICA / Interpreter: Fix a regression triggered because of wrong Linux ECDT support |
| Message-ID | <ruxaj-6BA-49@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Lv Zheng <lv.zheng@intel.com>
commit 5508df89756f8378024828e185724a9bd2348985 upstream.
It is reported that the following commit triggers regressions:
Linux commit: efaed9be998b5ae0afb7458e057e5f4402b43fa0
ACPICA commit: 31178590dde82368fdb0f6b0e466b6c0add96c57
Subject: ACPICA: Events: Enhance acpi_ev_execute_reg_method() to
ensure no _REG evaluations can happen during OS early boot
stages
This is because that the ECDT support is not corrected in Linux, and Linux
requires to execute _REG for ECDT (though this sounds so wrong), we need to
ensure acpi_gbl_namespace_initialized is set before ECDT probing in order
for _REG to be executed. Since we have to move
"acpi_gbl_namespace_initialized = TRUE" to the initialization step
happening before ECDT probing, acpi_load_tables() is the best candidate for
now. Thus this patch fixes the regression by doing so.
But if the ECDT support is fixed, Linux will not execute _REG for ECDT, and
ECDT probing will happen before acpi_load_tables(). At that time, we still
want to ensure acpi_gbl_namespace_initialized is set after executing
acpi_ns_initialize_objects() (under the condition of
acpi_gbl_group_module_level_code = FALSE), this patch also moves
acpi_ns_initialize_objects() to acpi_load_tables() accordingly.
Since acpi_ns_initialize_objects() doesn't seem to be skippable, this
patch also removes ACPI_NO_OBJECT_INIT for the one invoked in
acpi_load_tables(). And since the default region handlers should always be
installed before loading the tables, this patch also removes useless
acpi_gbl_group_module_level_code check accordingly. Reported by Chris
Bainbridge, Fixed by Lv Zheng.
Fixes: efaed9be998b (ACPICA: Events: Enhance acpi_ev_execute_reg_method() to ensure no _REG evaluations can happen during OS early boot stages)
Reported-and-tested-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/acpi/acpica/nsinit.c | 2 ++
drivers/acpi/acpica/tbxfload.c | 14 ++++++++++++++
drivers/acpi/acpica/utxfinit.c | 25 +++++++++++--------------
3 files changed, 27 insertions(+), 14 deletions(-)
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -83,6 +83,8 @@ acpi_status acpi_ns_initialize_objects(v
ACPI_FUNCTION_TRACE(ns_initialize_objects);
+ ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
+ "[Init] Completing Initialization of ACPI Objects\n"));
ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
"**** Starting initialization of namespace objects ****\n"));
ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
--- a/drivers/acpi/acpica/tbxfload.c
+++ b/drivers/acpi/acpica/tbxfload.c
@@ -83,6 +83,20 @@ acpi_status __init acpi_load_tables(void
"While loading namespace from ACPI tables"));
}
+ if (!acpi_gbl_group_module_level_code) {
+ /*
+ * Initialize the objects that remain uninitialized. This
+ * runs the executable AML that may be part of the
+ * declaration of these objects:
+ * operation_regions, buffer_fields, Buffers, and Packages.
+ */
+ status = acpi_ns_initialize_objects();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
+ }
+
+ acpi_gbl_reg_methods_enabled = TRUE;
return_ACPI_STATUS(status);
}
--- a/drivers/acpi/acpica/utxfinit.c
+++ b/drivers/acpi/acpica/utxfinit.c
@@ -267,7 +267,6 @@ acpi_status __init acpi_initialize_objec
* initialized, even if they contain executable AML (see the call to
* acpi_ns_initialize_objects below).
*/
- acpi_gbl_reg_methods_enabled = TRUE;
if (!(flags & ACPI_NO_ADDRESS_SPACE_INIT)) {
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"[Init] Executing _REG OpRegion methods\n"));
@@ -299,20 +298,18 @@ acpi_status __init acpi_initialize_objec
*/
if (acpi_gbl_group_module_level_code) {
acpi_ns_exec_module_code_list();
- }
- /*
- * Initialize the objects that remain uninitialized. This runs the
- * executable AML that may be part of the declaration of these objects:
- * operation_regions, buffer_fields, Buffers, and Packages.
- */
- if (!(flags & ACPI_NO_OBJECT_INIT)) {
- ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
- "[Init] Completing Initialization of ACPI Objects\n"));
-
- status = acpi_ns_initialize_objects();
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ /*
+ * Initialize the objects that remain uninitialized. This
+ * runs the executable AML that may be part of the
+ * declaration of these objects:
+ * operation_regions, buffer_fields, Buffers, and Packages.
+ */
+ if (!(flags & ACPI_NO_OBJECT_INIT)) {
+ status = acpi_ns_initialize_objects();
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
+ }
}
}
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 112/200] ASoC: ssm4567: Reset device before regcache_sync() |
| Message-ID | <ruxak-6BA-55@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Lars-Peter Clausen <lars@metafoo.de>
commit 712a8038cc24dba668afe82f0413714ca87184e0 upstream.
When the ssm4567 is powered up the driver calles regcache_sync() to restore
the register map content. regcache_sync() assumes that the device is in its
power-on reset state. Make sure that this is the case by explicitly
resetting the ssm4567 register map before calling regcache_sync() otherwise
we might end up with a incorrect register map which leads to undefined
behaviour.
One such undefined behaviour was observed when returning from system
suspend while a playback stream is active, in that case the ssm4567 was
kept muted after resume.
Fixes: 1ee44ce03011 ("ASoC: ssm4567: Add driver for Analog Devices SSM4567 amplifier")
Reported-by: Harsha Priya <harshapriya.n@intel.com>
Tested-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/soc/codecs/ssm4567.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/sound/soc/codecs/ssm4567.c
+++ b/sound/soc/codecs/ssm4567.c
@@ -352,6 +352,11 @@ static int ssm4567_set_power(struct ssm4
regcache_cache_only(ssm4567->regmap, !enable);
if (enable) {
+ ret = regmap_write(ssm4567->regmap, SSM4567_REG_SOFT_RESET,
+ 0x00);
+ if (ret)
+ return ret;
+
ret = regmap_update_bits(ssm4567->regmap,
SSM4567_REG_POWER_CTRL,
SSM4567_POWER_SPWDN, 0x00);
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2016-05-03 03:20 +0200 |
| Subject | [PATCH 4.5 061/200] crypto: sha1-mb - use corrcet pointer while completing jobs |
| Message-ID | <ruxak-6BA-53@gated-at.bofh.it> |
| In reply to | #1392807 |
4.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Xiaodong Liu <xiaodong.liu@intel.com>
commit 0851561d9c965df086ef8a53f981f5f95a57c2c8 upstream.
In sha_complete_job, incorrect mcryptd_hash_request_ctx pointer is used
when check and complete other jobs. If the memory of first completed req
is freed, while still completing other jobs in the func, kernel will
crash since NULL pointer is assigned to RIP.
Signed-off-by: Xiaodong Liu <xiaodong.liu@intel.com>
Acked-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/x86/crypto/sha-mb/sha1_mb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/x86/crypto/sha-mb/sha1_mb.c
+++ b/arch/x86/crypto/sha-mb/sha1_mb.c
@@ -453,10 +453,10 @@ static int sha_complete_job(struct mcryp
req = cast_mcryptd_ctx_to_req(req_ctx);
if (irqs_disabled())
- rctx->complete(&req->base, ret);
+ req_ctx->complete(&req->base, ret);
else {
local_bh_disable();
- rctx->complete(&req->base, ret);
+ req_ctx->complete(&req->base, ret);
local_bh_enable();
}
}
[toc] | [prev] | [next] | [standalone]
Page 1 of 3 [1] 2 3 Next page →
Back to top | Article view | linux.kernel
csiph-web