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27 March 2024, 02:37:15 UTC
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0573fed Linus Torvalds 02 March 2018, 18:19:57 UTC Merge tag 'for-linus-4.16a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Five minor fixes for Xen-specific drivers" * tag 'for-linus-4.16a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: pvcalls-front: 64-bit align flags x86/xen: add tty0 and hvc0 as preferred consoles for dom0 xen-netfront: Fix hang on device removal xen/pirq: fix error path cleanup when binding MSIs xen/pvcalls: fix null pointer dereference on map->sock 02 March 2018, 18:19:57 UTC
2833419 Linus Torvalds 02 March 2018, 18:05:10 UTC Merge tag 'ceph-for-4.16-rc4' of git://github.com/ceph/ceph-client Pull ceph fixes from Ilya Dryomov: "A cap handling fix from Zhi that ensures that metadata writeback isn't delayed and three error path memory leak fixups from Chengguang" * tag 'ceph-for-4.16-rc4' of git://github.com/ceph/ceph-client: ceph: fix potential memory leak in init_caches() ceph: fix dentry leak when failing to init debugfs libceph, ceph: avoid memory leak when specifying same option several times ceph: flush dirty caps of unlinked inode ASAP 02 March 2018, 18:05:10 UTC
fb6d47a Linus Torvalds 02 March 2018, 17:35:36 UTC Merge tag 'for-linus-20180302' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: "A collection of fixes for this series. This is a little larger than usual at this time, but that's mainly because I was out on vacation last week. Nothing in here is major in any way, it's just two weeks of fixes. This contains: - NVMe pull from Keith, with a set of fixes from the usual suspects. - mq-deadline zone unlock fix from Damien, fixing an issue with the SMR zone locking added for 4.16. - two bcache fixes sent in by Michael, with changes from Coly and Tang. - comment typo fix from Eric for blktrace. - return-value error handling fix for nbd, from Gustavo. - fix a direct-io case where we don't defer to a completion handler, making us sleep from IRQ device completion. From Jan. - a small series from Jan fixing up holes around handling of bdev references. - small set of regression fixes from Jiufei, mostly fixing problems around the gendisk pointer -> partition index change. - regression fix from Ming, fixing a boundary issue with the discard page cache invalidation. - two-patch series from Ming, fixing both a core blk-mq-sched and kyber issue around token freeing on a requeue condition" * tag 'for-linus-20180302' of git://git.kernel.dk/linux-block: (24 commits) block: fix a typo block: display the correct diskname for bio block: fix the count of PGPGOUT for WRITE_SAME mq-deadline: Make sure to always unlock zones nvmet: fix PSDT field check in command format nvme-multipath: fix sysfs dangerously created links nbd: fix return value in error handling path bcache: fix kcrashes with fio in RAID5 backend dev bcache: correct flash only vols (check all uuids) blktrace_api.h: fix comment for struct blk_user_trace_setup blockdev: Avoid two active bdev inodes for one device genhd: Fix BUG in blkdev_open() genhd: Fix use after free in __blkdev_get() genhd: Add helper put_disk_and_module() genhd: Rename get_disk() to get_disk_and_module() genhd: Fix leaked module reference for NVME devices direct-io: Fix sleep in atomic due to sync AIO nvme-pci: Fix nvme queue cleanup if IRQ setup fails block: kyber: fix domain token leak during requeue blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatch ... 02 March 2018, 17:35:36 UTC
ff06b55 Linus Torvalds 02 March 2018, 16:44:11 UTC Merge tag 'mmc-v4.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - mmc: core: Avoid hang when claiming host MMC host: - dw_mmc: Avoid hang when accessing registers - dw_mmc: Fix out-of-bounds access for slot's caps - dw_mmc-k3: Fix out-of-bounds access through DT alias - sdhci-pci: Fix S0i3 for Intel BYT-based controllers" * tag 'mmc-v4.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: Avoid hanging to claim host for mmc via some nested calls mmc: dw_mmc: Avoid accessing registers in runtime suspended state mmc: dw_mmc: Fix out-of-bounds access for slot's caps mmc: dw_mmc: Factor out dw_mci_init_slot_caps mmc: dw_mmc-k3: Fix out-of-bounds access through DT alias mmc: sdhci-pci: Fix S0i3 for Intel BYT-based controllers 02 March 2018, 16:44:11 UTC
a5c05b7 Linus Torvalds 02 March 2018, 16:17:49 UTC Merge tag 'pm-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix three issues in cpufreq drivers: one recent regression, one leftover Kconfig dependency and one old but "stable" material. Specifics: - Make the task scheduler load and utilization signals be frequency-invariant again after recent changes in the SCPI cpufreq driver (Dietmar Eggemann). - Drop an unnecessary leftover Kconfig dependency from the SCPI cpufreq driver (Sudeep Holla). - Fix the initialization of the s3c24xx cpufreq driver (Viresh Kumar)" * tag 'pm-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() cpufreq: scpi: Fix incorrect arm_big_little config dependency cpufreq: scpi: invoke frequency-invariance setter function 02 March 2018, 16:17:49 UTC
b61e070 Rafael J. Wysocki 02 March 2018, 09:44:44 UTC Merge branch 'cpufreq-scpi' * cpufreq-scpi: cpufreq: scpi: Fix incorrect arm_big_little config dependency cpufreq: scpi: invoke frequency-invariance setter function 02 March 2018, 09:44:44 UTC
5d60e05 Linus Torvalds 01 March 2018, 23:56:15 UTC Merge tag 'drm-fixes-for-v4.16-rc4' of git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Pretty much run of the mill drm fixes. amdgpu: - power management fixes - some display fixes - one ppc 32-bit dma fix i915: - two display fixes - three gem fixes sun4i: - display regression fixes nouveau: - display regression fix virtio-gpu: - dumb airlied ioctl fix" * tag 'drm-fixes-for-v4.16-rc4' of git://people.freedesktop.org/~airlied/linux: (25 commits) drm/amdgpu: skip ECC for SRIOV in gmc late_init drm/amd/amdgpu: Correct VRAM width for APUs with GMC9 drm/amdgpu: fix&cleanups for wb_clear drm/amdgpu: Correct sdma_v4 get_wptr(v2) drm/amd/powerplay: fix power over limit on Fiji drm/amdgpu:Fixed wrong emit frame size for enc drm/amdgpu: move WB_FREE to correct place drm/amdgpu: only flush hotplug work without DC drm/amd/display: check for ipp before calling cursor operations drm/i915: Make global seqno known in i915_gem_request_execute tracepoint drm/i915: Clear the in-use marker on execbuf failure drm/i915/cnl: Fix PORT_TX_DW5/7 register address drm/i915/audio: fix check for av_enc_map overflow drm/i915: Fix rsvd2 mask when out-fence is returned virtio-gpu: fix ioctl and expose the fixed status to userspace. drm/sun4i: Protect the TCON pixel clocks drm/sun4i: Enable the output on the pins (tcon0) drm/nouveau: prefer XBGR2101010 for addfb ioctl drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE drm/amd/display: VGA black screen from s3 when attached to hook ... 01 March 2018, 23:56:15 UTC
2120447 Linus Torvalds 01 March 2018, 22:32:23 UTC Merge tag 'arc-4.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - MCIP aka ARconnect fixes for SMP builds [Euginey] - preventive fix for SLC (L2 cache) flushing [Euginey] - Kconfig default fix [Ulf Magnusson] - trailing semicolon fixes [Luis de Bethencourt] - other assorted minor fixes * tag 'arc-4.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: setup cpu possible mask according to possible-cpus dts property ARC: mcip: update MCIP debug mask when the new cpu came online ARC: mcip: halt GFRC counter when ARC cores halt ARCv2: boot log: fix HS48 release number arc: dts: use 'atmel' as manufacturer for at24 in axs10x_mb ARC: Fix malformed ARC_EMUL_UNALIGNED default ARC: boot log: Fix trailing semicolon ARC: dw2 unwind: Fix trailing semicolon ARC: Enable fatal signals on boot for dev platforms ARCv2: Don't pretend we may set L-bit in STATUS32 with kflag instruction ARCv2: cache: fix slc_entire_op: flush only instead of flush-n-inv 01 March 2018, 22:32:23 UTC
8da5db7 Linus Torvalds 01 March 2018, 18:50:01 UTC Merge tag 'platform-drivers-x86-v4.16-5' of git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform drivers fixes from Andy Shevchenko: - fix a regression on laptops like Dell XPS 9360 where keyboard stopped working. - correct sysfs wakeup attribute after removal of some drivers to reflect that they are not able to wake system up anymore. * tag 'platform-drivers-x86-v4.16-5' of git://git.infradead.org/linux-platform-drivers-x86: platform/x86: wmi: Fix misuse of vsprintf extension %pULL platform/x86: intel-hid: Reset wakeup capable flag on removal platform/x86: intel-vbtn: Reset wakeup capable flag on removal platform/x86: intel-vbtn: Only activate tablet mode switch on 2-in-1's 01 March 2018, 18:50:01 UTC
7e30309 Linus Torvalds 01 March 2018, 18:08:47 UTC Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md Pull MD bugfixes from Shaohua Li: - fix raid5-ppl flush request handling hang from Artur - fix a potential deadlock in raid5/10 reshape from BingJing - fix a deadlock for dm-raid from Heinz - fix two md-cluster of raid10 from Lidong and Guoqing - fix a NULL deference problem in device removal from Neil - fix a NULL deference problem in raid1/raid10 in specific condition from Yufen - other cleanup and fixes * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md/raid1: fix NULL pointer dereference md: fix a potential deadlock of raid5/raid10 reshape md-cluster: choose correct label when clustered layout is not supported md: raid5: avoid string overflow warning raid5-ppl: fix handling flush requests md raid10: fix NULL deference in handle_write_completed() md: only allow remove_and_add_spares when no sync_thread running. md: document lifetime of internal rdev pointer. md: fix md_write_start() deadlock w/o metadata devices MD: Free bioset when md_run fails raid10: change the size of resync window for clustered raid md-multipath: Use seq_putc() in multipath_status() md/raid1: Fix trailing semicolon md/raid5: simplify uninitialization of shrinker 01 March 2018, 18:08:47 UTC
7bec4a9 Linus Torvalds 01 March 2018, 18:06:39 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk Pull printk fix from Petr Mladek: "Make sure that we wake up userspace loggers. This fixes a race introduced by the console waiter logic during this merge window" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: printk: Wake klogd when passing console_lock owner 01 March 2018, 18:06:39 UTC
1cedc63 Joe Perches 01 March 2018, 16:08:23 UTC platform/x86: wmi: Fix misuse of vsprintf extension %pULL %pULL doesn't officially exist but %pUL does. Miscellanea: o Add missing newlines to a couple logging messages Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org> 01 March 2018, 18:01:39 UTC
16453c9 Linus Torvalds 01 March 2018, 16:31:23 UTC Merge tag 'sound-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The only core change is the fix for possible memory corruption by ALSA ctl API since 4.14 kernel due to a thinko. The rest are all device-specific: in addition to the usual suspects (HD-audio and USB-audio fixups), a few LPE HDMI audio fixes came in at this time" * tag 'sound-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: x86: Fix potential crash at error path ALSA: x86: Fix missing spinlock and mutex initializations ALSA: control: Fix memory corruption risk in snd_ctl_elem_read ALSA: hda - Fix pincfg at resume on Lenovo T470 dock ALSA: usb-audio: Add a quirck for B&W PX headphones ALSA: hda: Add a power_save blacklist ALSA: x86: hdmi: Add single_port option for compatible behavior 01 March 2018, 16:31:23 UTC
44896cd Linus Torvalds 01 March 2018, 16:19:10 UTC Merge tag 'pinctrl-v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Two smallish pin control fixes: one actual code fix for the Meson and a MAINTAINERS update. Summary: - fix a pin group on the Meson - assign maintainers for Freescale/NXP pin controllers" * tag 'pinctrl-v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: MAINTAINERS: add Freescale pin controllers pinctrl: meson-axg: adjust uart_ao_b pin group naming 01 March 2018, 16:19:10 UTC
f902a77 Linus Torvalds 01 March 2018, 16:17:01 UTC Merge tag 'gpio-v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "Fix up device tree properties readout caused by my own refactorings" * tag 'gpio-v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: Handle deferred probing in of_find_gpio() properly gpiolib: Keep returning EPROBE_DEFER when we should 01 March 2018, 16:17:01 UTC
158e618 Jiufei Xue 27 February 2018, 12:10:22 UTC block: fix a typo Fix a typo in pkt_start_recovery. Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and partitions index") Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 01 March 2018, 15:41:27 UTC
9c0fb1e Jiufei Xue 27 February 2018, 12:10:18 UTC block: display the correct diskname for bio bio_devname use __bdevname to display the device name, and can only show the major and minor of the part0, Fix this by using disk_name to display the correct name. Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and partitions index") Reviewed-by: Omar Sandoval <osandov@fb.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 01 March 2018, 15:41:25 UTC
7c5a0dc Jiufei Xue 27 February 2018, 12:10:03 UTC block: fix the count of PGPGOUT for WRITE_SAME The vm counters is counted in sectors, so we should do the conversation in submit_bio. Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and partitions index") Cc: stable@vger.kernel.org Reviewed-by: Omar Sandoval <osandov@fb.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 01 March 2018, 15:41:23 UTC
1c78924 Chengguang Xu 01 March 2018, 06:24:51 UTC ceph: fix potential memory leak in init_caches() There is lack of cache destroy operation for ceph_file_cachep when failing from fscache register. Signed-off-by: Chengguang Xu <cgxu519@icloud.com> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> 01 March 2018, 15:39:47 UTC
f3bc78d Damien Le Moal 28 February 2018, 17:35:29 UTC mq-deadline: Make sure to always unlock zones In case of a failed write request (all retries failed) and when using libata, the SCSI error handler calls scsi_finish_command(). In the case of blk-mq this means that scsi_mq_done() does not get called, that blk_mq_complete_request() does not get called and also that the mq-deadline .completed_request() method is not called. This results in the target zone of the failed write request being left in a locked state, preventing that any new write requests are issued to the same zone. Fix this by replacing the .completed_request() method with the .finish_request() method as this method is always called whether or not a request completes successfully. Since the .finish_request() method is only called by the blk-mq core if a .prepare_request() method exists, add a dummy .prepare_request() method. Fixes: 5700f69178e9 ("mq-deadline: Introduce zone locking support") Cc: Hannes Reinecke <hare@suse.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> [ bvanassche: edited patch description ] Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 01 March 2018, 15:39:24 UTC
38c08aa Rafael J. Wysocki 28 February 2018, 11:10:59 UTC platform/x86: intel-hid: Reset wakeup capable flag on removal The intel-hid device will not be able to wake up the system any more after removing the notify handler provided by its driver, so make its sysfs attributes reflect that. Fixes: ef884112e55c (platform: x86: intel-hid: Wake up the system from suspend-to-idle) Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 01 March 2018, 11:08:25 UTC
b758dbd Rafael J. Wysocki 28 February 2018, 11:09:56 UTC platform/x86: intel-vbtn: Reset wakeup capable flag on removal The intel-vbtn device will not be able to wake up the system any more after removing the notify handler provided by its driver, so make its sysfs attributes reflect that. Fixes: 91f9e850d465 (platform: x86: intel-vbtn: Wake up the system from suspend-to-idle) Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 01 March 2018, 11:08:25 UTC
d811bce Stefano Stabellini 01 March 2018, 02:05:34 UTC pvcalls-front: 64-bit align flags We are using test_and_* operations on the status and flag fields of struct sock_mapping. However, these functions require the operand to be 64-bit aligned on arm64. Currently, only status is 64-bit aligned. Make status and flags explicitly 64-bit aligned. Signed-off-by: Stefano Stabellini <stefano@aporeto.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com> 01 March 2018, 06:23:36 UTC
93dfdf9 Dave Airlie 01 March 2018, 04:03:14 UTC Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-fixes A few misc fixes for 4.16. * 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: skip ECC for SRIOV in gmc late_init drm/amd/amdgpu: Correct VRAM width for APUs with GMC9 drm/amdgpu: fix&cleanups for wb_clear drm/amdgpu: Correct sdma_v4 get_wptr(v2) drm/amd/powerplay: fix power over limit on Fiji drm/amdgpu:Fixed wrong emit frame size for enc drm/amdgpu: move WB_FREE to correct place drm/amdgpu: only flush hotplug work without DC drm/amd/display: check for ipp before calling cursor operations 01 March 2018, 04:03:14 UTC
2679b96 Dave Airlie 01 March 2018, 04:02:32 UTC Merge tag 'drm-misc-fixes-2018-02-28' of git://people.freedesktop.org/drm-misc into drm-fixes Two regression fixes here: a fb format regression on nouveau and a 4.16-rc1 regression with on LVDS with one sun4i device. Plus a sun4i and a virtio-gpu fixes. * tag 'drm-misc-fixes-2018-02-28' of git://people.freedesktop.org/drm-misc: virtio-gpu: fix ioctl and expose the fixed status to userspace. drm/sun4i: Protect the TCON pixel clocks drm/sun4i: Enable the output on the pins (tcon0) drm/nouveau: prefer XBGR2101010 for addfb ioctl 01 March 2018, 04:02:32 UTC
4757d97 Dave Airlie 01 March 2018, 03:59:21 UTC Merge tag 'drm-intel-fixes-2018-02-28' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - 2 display fixes: audio av_enc_map overflow check, and Cannonlake PLL related register offset. - 3 gem fixes: Clear for in-fence out-fence, fix for clearing exec_flags on execbuf failure, and add back global seqno to tracepoints that had been removed recently by other fence related patch. * tag 'drm-intel-fixes-2018-02-28' of git://anongit.freedesktop.org/drm/drm-intel: drm/i915: Make global seqno known in i915_gem_request_execute tracepoint drm/i915: Clear the in-use marker on execbuf failure drm/i915/cnl: Fix PORT_TX_DW5/7 register address drm/i915/audio: fix check for av_enc_map overflow drm/i915: Fix rsvd2 mask when out-fence is returned 01 March 2018, 03:59:21 UTC
97ace51 Linus Torvalds 01 March 2018, 00:11:04 UTC Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "This is the first set of bugfixes for ARM SoCs, fixing a couple of stability problems, mostly on TI OMAP and Rockchips platforms: - OMAP2 hwmod clocks must be enabled in the correct order - OMAP3 Wakeup from resume through PRM IRQ was unreliable - one regression on OMAP5 caused by a kexec fix - Rockchip ethernet needs some settings for stable operation on Rock64 - Rockchip based Chrombook Plus needs another clock setting for stable display suspend/resume - Rockchip based phyCORE-RK3288 was able to run at an invalid CPU clock frequency - Rockchip MMC link was sometimes unreliable - multiple fixes to avoid crashes in the Broadcom STB DPFE driver Other minor changes include: - Devicetree fixes for incorrect hardware description (rockchip, omap, Gemini, amlogic) - some MAINTAINER file updates to correct email and git addresses - some fixes addressing 'make W=1' dtc warnings (broadcom, amlogic, cavium, qualcomm, hisilicon, zx) - fixes for LTO-compilation (orion, davinci, clps711x) - one fix for an incorrect Kconfig errata selection - a memory leak in the OMAP timer driver - a kernel data leak in OMAP1 debugfs files" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) MAINTAINERS: update entries for ARM/STM32 ARM: dts: bcm283x: Move arm-pmu out of soc node ARM: dts: bcm283x: Fix unit address of local_intc ARM: dts: NSP: Fix amount of RAM on BCM958625HR ARM: dts: Set D-Link DNS-313 SATA to muxmode 0 ARM: omap2: set CONFIG_LIRC=y in defconfig ARM: dts: imx6dl: Include correct dtsi file for Engicam i.CoreM6 DualLite/Solo RQS memory: brcmstb: dpfe: support new way of passing data from the DCPU memory: brcmstb: dpfe: fix type declaration of variable "ret" memory: brcmstb: dpfe: properly mask vendor error bits ARM: BCM: dts: Remove leading 0x and 0s from bindings notation ARM: orion: fix orion_ge00_switch_board_info initialization ARM: davinci: mark spi_board_info arrays as const ARM: clps711x: mark clps711x_compat as const arm: zx: dts: Remove leading 0x and 0s from bindings notation arm64: dts: Remove leading 0x and 0s from bindings notation arm64: dts: cavium: fix PCI bus dtc warnings MAINTAINERS: ARM: at91: update my email address soc: imx: gpc: de-register power domains only if initialized ARM: dts: rockchip: Fix DWMMC clocks ... 01 March 2018, 00:11:04 UTC
b5e792f Linus Torvalds 28 February 2018, 22:55:07 UTC Merge tag 'riscv-for-linus-4.16-rc4_smp_mb' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux Pull RISC-V fix from Palmer Dabbelt: "This week we have a single fix: replacing smp_mb() with __smp_mb(). We were the only architecture with smp_mb() and it appears to just be clearly wrong, so I think this is a pretty safe patch for an RC" * tag 'riscv-for-linus-4.16-rc4_smp_mb' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux: riscv/barrier: Define __smp_{mb,rmb,wmb} 28 February 2018, 22:55:07 UTC
8f148f3 Arnd Bergmann 28 February 2018, 22:27:21 UTC Merge tag 'arm-soc/for-4.16/drivers-fixes' of https://github.com/Broadcom/stblinux into fixes Pull "Broadcom drivers fixes for 4.16" from Florian Fainelli: This pull request contains Broadcom SoCs drivers fixes for 4.16, please pull the following: - Markus provides two minor fixes to the Broadcom STB DPFE driver, one to properly mask bits, and a second one to use the correct type. The third commit is a consequence of a newer DFPE firmware which would unfortunately crash without appropriate kernel changes. * tag 'arm-soc/for-4.16/drivers-fixes' of https://github.com/Broadcom/stblinux: memory: brcmstb: dpfe: support new way of passing data from the DCPU memory: brcmstb: dpfe: fix type declaration of variable "ret" memory: brcmstb: dpfe: properly mask vendor error bits 28 February 2018, 22:27:21 UTC
c98e140 Arnd Bergmann 28 February 2018, 22:26:21 UTC Merge tag 'arm-soc/for-4.16/devicetree-fixes' of https://github.com/Broadcom/stblinux into fixes Pull "Broadcom devicetree fixes for 4.16" from Florian Fainelli: This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 4.16, please pull the following: - Mathieu fixes leading 0x and 0's from bindings and Device Tree source files, he has done this treewide and most of his changes are already in 4.16 - Stefan provides two changes to the BCM283x DTS files in order to fix DTC warnings - Florian fixes the amount of RAM on the BCM958625HR reference board to properly limit to what is initialized by the bootloader * tag 'arm-soc/for-4.16/devicetree-fixes' of https://github.com/Broadcom/stblinux: ARM: dts: bcm283x: Move arm-pmu out of soc node ARM: dts: bcm283x: Fix unit address of local_intc ARM: dts: NSP: Fix amount of RAM on BCM958625HR ARM: BCM: dts: Remove leading 0x and 0s from bindings notation 28 February 2018, 22:26:21 UTC
20f4ed3 Alexandre Torgue 27 February 2018, 16:34:58 UTC MAINTAINERS: update entries for ARM/STM32 Changes old git repository to the maintained one and adds more patterns. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Acked-by: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 28 February 2018, 22:25:12 UTC
36b38ae Arnd Bergmann 28 February 2018, 22:24:01 UTC Merge tag 'imx-fixes-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes Pull "i.MX fixes for 4.16" from Shawn Guo: - Fix i.MX GPC driver to remove power domains only when they are initialized in imx_gpc_probe(). - Fix the broken Engicam i.CoreM6 DualLite/Solo RQS board DT to include imx6dl.dtsi instead of imx6q.dtsi. * tag 'imx-fixes-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx6dl: Include correct dtsi file for Engicam i.CoreM6 DualLite/Solo RQS soc: imx: gpc: de-register power domains only if initialized 28 February 2018, 22:24:01 UTC
3499de3 Linus Torvalds 28 February 2018, 21:38:52 UTC Merge tag 'linux-kselftest-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "Fixes for various problems in test output, compile errors, and missing configs" * tag 'linux-kselftest-4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: vm: update .gitignore with new test selftests: memory-hotplug: silence test command echo selftests/futex: Fix line continuation in Makefile selftests: memfd: add config fragment for fuse selftests: pstore: Adding config fragment CONFIG_PSTORE_RAM=m selftests/android: Fix line continuation in Makefile selftest/vDSO: fix O= selftests: sync: missing CFLAGS while compiling 28 February 2018, 21:38:52 UTC
fd430a7 Monk Liu 18 January 2018, 08:58:04 UTC drm/amdgpu: skip ECC for SRIOV in gmc late_init Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 28 February 2018, 20:20:22 UTC
82d0ece Tom St Denis 26 February 2018, 14:09:26 UTC drm/amd/amdgpu: Correct VRAM width for APUs with GMC9 DDR4 has a 64-bit width not 128-bits. It was reporting twice the width. Tested with my Ryzen 2400G. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 28 February 2018, 20:19:21 UTC
f812dec Monk Liu 29 December 2017, 09:06:41 UTC drm/amdgpu: fix&cleanups for wb_clear fix: should do right shift on wb before clearing cleanups: 1,should memset all wb buffer 2,set max wb number to 128 (total 4KB) is big enough Signed-off-by: Monk Liu <Monk.Liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 28 February 2018, 20:19:03 UTC
8d333fe Emily Deng 07 February 2018, 08:17:16 UTC drm/amdgpu: Correct sdma_v4 get_wptr(v2) the original method will change the wptr value in wb. v2: furthur cleanup Signed-off-by: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 28 February 2018, 20:17:57 UTC
a0aaa03 Eric Huang 26 February 2018, 22:36:19 UTC drm/amd/powerplay: fix power over limit on Fiji power containment disabled only on Fiji and compute power profile. It violates PCIe spec and may cause power supply failed. Enabling it will fix the issue, even the fix will drop performance of some compute tests. Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 28 February 2018, 20:17:11 UTC
8014e2d James Zhu 27 February 2018, 14:55:17 UTC drm/amdgpu:Fixed wrong emit frame size for enc Emit frame size should match with corresponding function, uvd_v6_0_enc_ring_emit_vm_flush has 5 amdgpu_ring_write Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 28 February 2018, 20:16:48 UTC
a4ef6ed Monk Liu 24 January 2018, 04:20:32 UTC drm/amdgpu: move WB_FREE to correct place WB_FREE should be put after all engines's hw_fini done, otherwise the invalid wptr/rptr_addr would still be used by engines which trigger abnormal bugs. This fixes couple DMAR reading error in host side for SRIOV after guest kmd is unloaded. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 28 February 2018, 20:16:32 UTC
9f51943 Monk Liu 19 January 2018, 11:02:16 UTC drm/amdgpu: only flush hotplug work without DC since hotplug_work is initialized under the case of no dc support Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 28 February 2018, 20:15:39 UTC
d6b6669 Shirish S 21 February 2018, 10:40:33 UTC drm/amd/display: check for ipp before calling cursor operations Currently all cursor related functions are made to all pipes that are attached to a particular stream. This is not applicable to pipes that do not have cursor plane initialised like underlay. Hence this patch allows cursor related operations on a pipe only if ipp in available on that particular pipe. The check is added to set_cursor_position & set_cursor_attribute. Signed-off-by: Shirish S <shirish.s@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 28 February 2018, 20:14:41 UTC
c02be23 Linus Torvalds 28 February 2018, 19:40:51 UTC Merge tag 'xfs-4.16-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull xfs fixes from Darrick Wong: - fix some compiler warnings - fix block reservations for transactions created during log recovery - fix resource leaks when respecifying mount options * tag 'xfs-4.16-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix potential memory leak in mount option parsing xfs: reserve blocks for refcount / rmap log item recovery xfs: use memset to initialize xfs_scrub_agfl_info 28 February 2018, 19:40:51 UTC
47b02f4 Juergen Gross 27 February 2018, 10:19:22 UTC x86/xen: add tty0 and hvc0 as preferred consoles for dom0 Today the tty0 and hvc0 consoles are added as a preferred consoles for pv domUs only. As this requires a boot parameter for getting dom0 messages per default, add them for dom0, too. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com> 28 February 2018, 19:20:13 UTC
c2d2e67 Jason Andryuk 28 February 2018, 12:23:23 UTC xen-netfront: Fix hang on device removal A toolstack may delete the vif frontend and backend xenstore entries while xen-netfront is in the removal code path. In that case, the checks for xenbus_read_driver_state would return XenbusStateUnknown, and xennet_remove would hang indefinitely. This hang prevents system shutdown. xennet_remove must be able to handle XenbusStateUnknown, and netback_changed must also wake up the wake_queue for that state as well. Fixes: 5b5971df3bc2 ("xen-netfront: remove warning when unloading module") Signed-off-by: Jason Andryuk <jandryuk@gmail.com> Cc: Eduardo Otubo <otubo@redhat.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com> 28 February 2018, 19:20:08 UTC
910f8be Roger Pau Monne 28 February 2018, 09:19:03 UTC xen/pirq: fix error path cleanup when binding MSIs Current cleanup in the error path of xen_bind_pirq_msi_to_irq is wrong. First of all there's an off-by-one in the cleanup loop, which can lead to unbinding wrong IRQs. Secondly IRQs not bound won't be freed, thus leaking IRQ numbers. Note that there's no need to differentiate between bound and unbound IRQs when freeing them, __unbind_from_irq will deal with both of them correctly. Fixes: 4892c9b4ada9f9 ("xen: add support for MSI message groups") Reported-by: Hooman Mirhadi <mirhadih@amazon.com> Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Reviewed-by: Amit Shah <aams@amazon.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Juergen Gross <jgross@suse.com> 28 February 2018, 19:20:01 UTC
468f098 Jens Axboe 28 February 2018, 19:18:58 UTC Merge branch 'for-jens' of git://git.infradead.org/nvme into for-linus Pull NVMe fixes from Keith for 4.16-rc. * 'for-jens' of git://git.infradead.org/nvme: nvmet: fix PSDT field check in command format nvme-multipath: fix sysfs dangerously created links nvme-pci: Fix nvme queue cleanup if IRQ setup fails nvmet-loop: use blk_rq_payload_bytes for sgl selection nvme-rdma: use blk_rq_payload_bytes instead of blk_rq_bytes nvme-fabrics: don't check for non-NULL module in nvmf_register_transport 28 February 2018, 19:18:58 UTC
b1aad68 Linus Torvalds 28 February 2018, 19:13:08 UTC Merge tag 'dma-mapping-4.16-3' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fix from Christoph Hellwig: "A single fix for a memory leak regression in the dma-debug code" * tag 'dma-mapping-4.16-3' of git://git.infradead.org/users/hch/dma-mapping: dma-debug: fix memory leak in debug_dma_alloc_coherent 28 February 2018, 19:13:08 UTC
fa89782 Tvrtko Ursulin 20 February 2018, 10:47:42 UTC drm/i915: Make global seqno known in i915_gem_request_execute tracepoint Commit fe49789fab97 ("drm/i915: Deconstruct execute fence") re-arranged the code and moved the i915_gem_request_execute tracepoint to before the global seqno is assigned to the request. We need to move the tracepoint a bit later so this information is once again available. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Fixes: fe49789fab97 ("drm/i915: Deconstruct execute fence") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180220104742.565-1-tvrtko.ursulin@linux.intel.com (cherry picked from commit 158863fb50968c0ae85e87a401221425c941b9f0) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> 28 February 2018, 19:10:48 UTC
e659d14 Chris Wilson 19 February 2018, 14:01:44 UTC drm/i915: Clear the in-use marker on execbuf failure If we fail to unbind the vma (due to a signal on an active buffer that needs to be moved for the next execbuf), then we need to clear the persistent tracking state we setup for this execbuf. Fixes: c7c6e46f913b ("drm/i915: Convert execbuf to use struct-of-array packing for critical fields") Testcase: igt/gem_fenced_exec_thrash/no-spare-fences-busy* Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: <stable@vger.kernel.org> # v4.14+ Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180219140144.24004-1-chris@chris-wilson.co.uk (cherry picked from commit ed2f3532321083cf40e4da4e36234880e0136136) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> 28 February 2018, 19:10:43 UTC
1b00084 Mahesh Kumar 15 February 2018, 09:56:41 UTC drm/i915/cnl: Fix PORT_TX_DW5/7 register address Register Address for CNL_PORT_DW5_LN0_D is 0x162E54, but current code is defining it as 0x162ED4. Similarly for CNL_PORT_DW7_LN0_D register address is defined 0x162EDC instead of 0x162E5C, fix it. Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com> Fixes: 04416108ccea ("drm/i915/cnl: Add registers related to voltage swing sequences.") Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180215095643.3844-2-mahesh1.kumar@intel.com (cherry picked from commit e103962611b2d464be6ab596d7b3495fe7b4c132) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> 28 February 2018, 19:10:37 UTC
72a6d72 Jani Nikula 14 February 2018, 17:38:40 UTC drm/i915/audio: fix check for av_enc_map overflow Turns out -1 >= ARRAY_SIZE() is always true. Move the bounds check where we know pipe >= 0 and next to the array indexing where it makes most sense. Fixes: 9965db26ac05 ("drm/i915: Check for fused or unused pipes") Fixes: 0b7029b7e43f ("drm/i915: Check for fused or unused pipes") Cc: <stable@vger.kernel.org> # v4.10+ Cc: Mika Kahola <mika.kahola@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180214173840.25360-1-jani.nikula@intel.com (cherry picked from commit cdb3db8542d854bd678d60cd28861b042e191672) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> 28 February 2018, 19:10:32 UTC
b1b1378 Daniele Ceraolo Spurio 14 February 2018, 19:18:25 UTC drm/i915: Fix rsvd2 mask when out-fence is returned GENMASK_ULL wants the high bit of the mask first. The current value cancels the in-fence when an out-fence is returned. Fixes: fec0445caa273 ("drm/i915: Support explicit fencing for execbuf") Testcase: igt/gem_exec_fence/keep-in-fence* Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20180214191827.8465-1-daniele.ceraolospurio@intel.com Cc: <stable@vger.kernel.org> # v4.12+ (cherry picked from commit b6a88e4a804cf5a71159906e16df2c1fc7196f92) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> 28 February 2018, 19:10:28 UTC
a29a252 Eugeniy Paltsev 23 February 2018, 16:41:54 UTC ARC: setup cpu possible mask according to possible-cpus dts property As we have option in u-boot to set CPU mask for running linux, we want to pass information to kernel about CPU cores should be brought up. So we patch kernel dtb in u-boot to set possible-cpus property. This also allows us to have correctly setuped MCIP debug mask. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 28 February 2018, 18:45:32 UTC
f3205de Eugeniy Paltsev 23 February 2018, 16:41:53 UTC ARC: mcip: update MCIP debug mask when the new cpu came online As of today we use hardcoded MCIP debug mask, so if we launch kernel via debugger and kick fever cores than HW has all cpus hang at the momemt of setup MCIP debug mask. So update MCIP debug mask when the new cpu came online, instead of use hardcoded MCIP debug mask. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 28 February 2018, 18:45:31 UTC
07423d0 Eugeniy Paltsev 23 February 2018, 16:41:52 UTC ARC: mcip: halt GFRC counter when ARC cores halt In SMP systems, GFRC is used for clocksource. However by default the counter keeps running even when core is halted (say when debugging via a JTAG debugger). This confuses Linux timekeeping and triggers flase RCU stall splat such as below: | [ARCLinux]# while true; do ./shm_open_23-1.run-test ; done | Running with 1000 processes for 1000 objects | hrtimer: interrupt took 485060 ns | | create_cnt: 1000 | Running with 1000 processes for 1000 objects | [ARCLinux]# INFO: rcu_preempt self-detected stall on CPU | 2-...: (1 GPs behind) idle=a01/1/0 softirq=135770/135773 fqs=0 | INFO: rcu_preempt detected stalls on CPUs/tasks: | 0-...: (1 GPs behind) idle=71e/0/0 softirq=135264/135264 fqs=0 | 2-...: (1 GPs behind) idle=a01/1/0 softirq=135770/135773 fqs=0 | 3-...: (1 GPs behind) idle=4e0/0/0 softirq=134304/134304 fqs=0 | (detected by 1, t=13648 jiffies, g=31493, c=31492, q=1) Starting from ARC HS v3.0 it's possible to tie GFRC to state of up-to 4 ARC cores with help of GFRC's CORE register where we set a mask for cores which state we need to rely on. We update cpu mask every time new cpu came online instead of using hardcoded one or using mask generated from "possible_cpus" as we want it set correctly even if we run kernel on HW which has fewer cores than expected (or we launch kernel via debugger and kick fever cores than HW has) Note that GFRC halts when all cores have halted and thus relies on programming of Inter-Core-dEbug register to halt all cores when one halts. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> [vgupta: rewrote changelog] 28 February 2018, 18:45:31 UTC
701eda0 Vineet Gupta 21 February 2018, 23:10:02 UTC ARCv2: boot log: fix HS48 release number Signed-off-by: Vineet Gupta <vgupta@synopsys.com> 28 February 2018, 18:45:30 UTC
e04d368 Linus Torvalds 28 February 2018, 18:39:43 UTC Merge tag 'devicetree-fixes-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree fixes from Rob Herring: - update i.MX thermal binding example to use current binding, not the deprecated one - move arm-charlcd to auxdisplay/ - fix misspelling of "debounce-interval" * tag 'devicetree-fixes-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: power: Fix "debounce-interval" property misspelling auxdisplay: Move arm-charlcd binding to correct folder dt-bindings: thermal: imx: update the binding to new method 28 February 2018, 18:39:43 UTC
bffd2b6 Max Gurtovoy 24 January 2018, 15:31:45 UTC nvmet: fix PSDT field check in command format PSDT field section according to NVM_Express-1.3: "This field specifies whether PRPs or SGLs are used for any data transfer associated with the command. PRPs shall be used for all Admin commands for NVMe over PCIe. SGLs shall be used for all Admin and I/O commands for NVMe over Fabrics. This field shall be set to 01b for NVMe over Fabrics 1.0 implementations. Suggested-by: Idan Burstein <idanb@mellanox.com> Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <keith.busch@intel.com> 28 February 2018, 17:10:22 UTC
9bd82b1 Baegjae Sung 28 February 2018, 07:06:04 UTC nvme-multipath: fix sysfs dangerously created links If multipathing is enabled, each NVMe subsystem creates a head namespace (e.g., nvme0n1) and multiple private namespaces (e.g., nvme0c0n1 and nvme0c1n1) in sysfs. When creating links for private namespaces, links of head namespace are used, so the namespace creation order must be followed (e.g., nvme0n1 -> nvme0c1n1). If the order is not followed, links of sysfs will be incomplete or kernel panic will occur. The kernel panic was: kernel BUG at fs/sysfs/symlink.c:27! Call Trace: nvme_mpath_add_disk_links+0x5d/0x80 [nvme_core] nvme_validate_ns+0x5c2/0x850 [nvme_core] nvme_scan_work+0x1af/0x2d0 [nvme_core] Correct order Context A Context B nvme0n1 nvme0c0n1 nvme0c1n1 Incorrect order Context A Context B nvme0c1n1 nvme0n1 nvme0c0n1 The nvme_mpath_add_disk (for creating head namespace) is called just before the nvme_mpath_add_disk_links (for creating private namespaces). In nvme_mpath_add_disk, the first context acquires the lock of subsystem and creates a head namespace, and other contexts do nothing by checking GENHD_FL_UP of a head namespace after waiting to acquire the lock. We verified the code with or without multipathing using three vendors of dual-port NVMe SSDs. Signed-off-by: Baegjae Sung <baegjae@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <keith.busch@intel.com> 28 February 2018, 09:46:48 UTC
c77a6ed Takashi Iwai 28 February 2018, 07:46:00 UTC ALSA: x86: Fix potential crash at error path When LPE audio driver gets some error at probing, it may lead to a crash because of canceling the pending work in hdmi_lpe_audio_free(), since some of ports might be still not initialized. For assuring the proper free of each port, initialize all ports at the beginning of the probe. Fixes: b4eb0d522fcb ("ALSA: x86: Split snd_intelhad into card and PCM specific structures") Signed-off-by: Takashi Iwai <tiwai@suse.de> 28 February 2018, 07:46:00 UTC
3501440 Takashi Iwai 28 February 2018, 07:36:06 UTC ALSA: x86: Fix missing spinlock and mutex initializations The commit change for supporting the multiple ports moved involved some code shuffling, and there the initializations of spinlock and mutex in snd_intelhad object were dropped mistakenly. This patch adds the missing initializations again for each port. Fixes: b4eb0d522fcb ("ALSA: x86: Split snd_intelhad into card and PCM specific structures") Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 28 February 2018, 07:40:26 UTC
5a23699 Richard Fitzgerald 27 February 2018, 17:01:18 UTC ALSA: control: Fix memory corruption risk in snd_ctl_elem_read The patch "ALSA: control: code refactoring for ELEM_READ/ELEM_WRITE operations" introduced a potential for kernel memory corruption due to an incorrect if statement allowing non-readable controls to fall through and call the get function. For TLV controls a driver can omit SNDRV_CTL_ELEM_ACCESS_READ to ensure that only the TLV get function can be called. Instead the normal get() can be invoked unexpectedly and as the driver expects that this will only be called for controls <= 512 bytes, potentially try to copy >512 bytes into the 512 byte return array, so corrupting kernel memory. The problem is an attempt to refactor the snd_ctl_elem_read function to invert the logic so that it conditionally aborted if the control is unreadable instead of conditionally executing. But the if statement wasn't inverted correctly. The correct inversion of if (a && !b) is if (!a || b) Fixes: becf9e5d553c2 ("ALSA: control: code refactoring for ELEM_READ/ELEM_WRITE operations") Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 28 February 2018, 07:15:56 UTC
219b3b2 Dave Airlie 28 February 2018, 01:39:52 UTC Merge branch 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-fixes - Powerplay fixes for cards with no displays attached - Couple of DC fixes - radeon workaround for PPC64 * 'drm-fixes-4.16' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE drm/amd/display: VGA black screen from s3 when attached to hook drm/amdgpu: Unify the dm resume calls into one drm/amdgpu: Add a missing lock for drm_mm_takedown Revert "drm/radeon/pm: autoswitch power state when in balanced mode" drm/amd/powerplay/smu7: allow mclk switching with no displays drm/amd/powerplay/vega10: allow mclk switching with no displays 28 February 2018, 01:39:52 UTC
2944866 Stefan Wahren 24 February 2018, 14:15:22 UTC ARM: dts: bcm283x: Move arm-pmu out of soc node The ARM PMU doesn't have a reg address, so fix the following DTC warning (requires W=1): Node /soc/arm-pmu missing or empty reg/ranges property Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> 28 February 2018, 00:42:09 UTC
808b7de Stefan Wahren 24 February 2018, 14:15:21 UTC ARM: dts: bcm283x: Fix unit address of local_intc This patch fixes the following DTC warning (requires W=1): Node /soc/local_intc simple-bus unit address format error, expected "40000000" Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> 28 February 2018, 00:41:50 UTC
0a5aff6 Florian Fainelli 27 February 2018, 01:00:35 UTC ARM: dts: NSP: Fix amount of RAM on BCM958625HR Jon attempted to fix the amount of RAM on the BCM958625HR in commit c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board") but it seems like we tripped over some poorly documented schematics. The top-level page of the schematics says the board has 2GB, but when you end-up scrolling to page 6, you see two chips of 4GBit (512MB) but what the bootloader really initializes only 512MB, any attempt to use more than that results in data aborts. Fix this again back to 512MB. Fixes: c53beb47f621 ("ARM: dts: NSP: Correct RAM amount for BCM958625HR board") Acked-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> 28 February 2018, 00:38:00 UTC
0979962 Gustavo A. R. Silva 12 February 2018, 17:14:55 UTC nbd: fix return value in error handling path It seems that the proper value to return in this particular case is the one contained into variable new_index instead of ret. Addresses-Coverity-ID: 1465148 ("Copy-paste error") Fixes: e46c7287b1c2 ("nbd: add a basic netlink interface") Reviewed-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 27 February 2018, 22:51:37 UTC
f3afe53 Linus Torvalds 27 February 2018, 22:02:39 UTC Merge branch 'fixes-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull seccomp fix from James Morris: "This disables the seccomp samples when cross compiling. We've seen too many build issues here, so it's best to just disable it, especially since they're just the samples" * 'fixes-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: samples/seccomp: do not compile when cross compiled 27 February 2018, 22:02:39 UTC
757744e James Morris 27 February 2018, 18:39:29 UTC Merge tag 'seccomp-v4.16-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux into fixes-v4.16-rc4 - do not build samples when cross compiling (Michal Hocko) From Kees: "This disables the seccomp samples when cross compiling. We're seen too many build issues here, so it's best to just disable it, especially since they're just the samples." 27 February 2018, 18:39:29 UTC
60eb34e Tang Junhui 27 February 2018, 17:49:30 UTC bcache: fix kcrashes with fio in RAID5 backend dev Kernel crashed when run fio in a RAID5 backend bcache device, the call trace is bellow: [ 440.012034] kernel BUG at block/blk-ioc.c:146! [ 440.012696] invalid opcode: 0000 [#1] SMP NOPTI [ 440.026537] CPU: 2 PID: 2205 Comm: md127_raid5 Not tainted 4.15.0 #8 [ 440.027441] Hardware name: HP ProLiant MicroServer Gen8, BIOS J06 07/16 /2015 [ 440.028615] RIP: 0010:put_io_context+0x8b/0x90 [ 440.029246] RSP: 0018:ffffa8c882b43af8 EFLAGS: 00010246 [ 440.029990] RAX: 0000000000000000 RBX: ffffa8c88294fca0 RCX: 0000000000 0f4240 [ 440.031006] RDX: 0000000000000004 RSI: 0000000000000286 RDI: ffffa8c882 94fca0 [ 440.032030] RBP: ffffa8c882b43b10 R08: 0000000000000003 R09: ffff949cb8 0c1700 [ 440.033206] R10: 0000000000000104 R11: 000000000000b71c R12: 00000000000 01000 [ 440.034222] R13: 0000000000000000 R14: ffff949cad84db70 R15: ffff949cb11 bd1e0 [ 440.035239] FS: 0000000000000000(0000) GS:ffff949cba280000(0000) knlGS: 0000000000000000 [ 440.060190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 440.084967] CR2: 00007ff0493ef000 CR3: 00000002f1e0a002 CR4: 00000000001 606e0 [ 440.110498] Call Trace: [ 440.135443] bio_disassociate_task+0x1b/0x60 [ 440.160355] bio_free+0x1b/0x60 [ 440.184666] bio_put+0x23/0x30 [ 440.208272] search_free+0x23/0x40 [bcache] [ 440.231448] cached_dev_write_complete+0x31/0x70 [bcache] [ 440.254468] closure_put+0xb6/0xd0 [bcache] [ 440.277087] request_endio+0x30/0x40 [bcache] [ 440.298703] bio_endio+0xa1/0x120 [ 440.319644] handle_stripe+0x418/0x2270 [raid456] [ 440.340614] ? load_balance+0x17b/0x9c0 [ 440.360506] handle_active_stripes.isra.58+0x387/0x5a0 [raid456] [ 440.380675] ? __release_stripe+0x15/0x20 [raid456] [ 440.400132] raid5d+0x3ed/0x5d0 [raid456] [ 440.419193] ? schedule+0x36/0x80 [ 440.437932] ? schedule_timeout+0x1d2/0x2f0 [ 440.456136] md_thread+0x122/0x150 [ 440.473687] ? wait_woken+0x80/0x80 [ 440.491411] kthread+0x102/0x140 [ 440.508636] ? find_pers+0x70/0x70 [ 440.524927] ? kthread_associate_blkcg+0xa0/0xa0 [ 440.541791] ret_from_fork+0x35/0x40 [ 440.558020] Code: c2 48 00 5b 41 5c 41 5d 5d c3 48 89 c6 4c 89 e7 e8 bb c2 48 00 48 8b 3d bc 36 4b 01 48 89 de e8 7c f7 e0 ff 5b 41 5c 41 5d 5d c3 <0f> 0b 0f 1f 00 0f 1f 44 00 00 55 48 8d 47 b8 48 89 e5 41 57 41 [ 440.610020] RIP: put_io_context+0x8b/0x90 RSP: ffffa8c882b43af8 [ 440.628575] ---[ end trace a1fd79d85643a73e ]-- All the crash issue happened when a bypass IO coming, in such scenario s->iop.bio is pointed to the s->orig_bio. In search_free(), it finishes the s->orig_bio by calling bio_complete(), and after that, s->iop.bio became invalid, then kernel would crash when calling bio_put(). Maybe its upper layer's faulty, since bio should not be freed before we calling bio_put(), but we'd better calling bio_put() first before calling bio_complete() to notify upper layer ending this bio. This patch moves bio_complete() under bio_put() to avoid kernel crash. [mlyle: fixed commit subject for character limits] Reported-by: Matthias Ferdinand <bcache@mfedv.net> Tested-by: Matthias Ferdinand <bcache@mfedv.net> Signed-off-by: Tang Junhui <tang.junhui@zte.com.cn> Reviewed-by: Michael Lyle <mlyle@lyle.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> 27 February 2018, 17:54:28 UTC
02aa8a8 Coly Li 27 February 2018, 17:49:29 UTC bcache: correct flash only vols (check all uuids) Commit 2831231d4c3f ("bcache: reduce cache_set devices iteration by devices_max_used") adds c->devices_max_used to reduce iteration of c->uuids elements, this value is updated in bcache_device_attach(). But for flash only volume, when calling flash_devs_run(), the function bcache_device_attach() is not called yet and c->devices_max_used is not updated. The unexpected result is, the flash only volume won't be run by flash_devs_run(). This patch fixes the issue by iterate all c->uuids elements in flash_devs_run(). c->devices_max_used will be updated properly when bcache_device_attach() gets called. [mlyle: commit subject edited for character limit] Fixes: 2831231d4c3f ("bcache: reduce cache_set devices iteration by devices_max_used") Reported-by: Tang Junhui <tang.junhui@zte.com.cn> Signed-off-by: Coly Li <colyli@suse.de> Reviewed-by: Michael Lyle <mlyle@lyle.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> 27 February 2018, 17:54:25 UTC
b3d9626 Linus Torvalds 27 February 2018, 17:48:43 UTC Merge branch 'fixes-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull tpm fixes from James Morris: "Bugfixes for TPM, from Jeremy Boone, via Jarkko Sakkinen" * 'fixes-v4.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: tpm: fix potential buffer overruns caused by bit glitches on the bus tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on the bus tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the bus tpm_tis: fix potential buffer overruns caused by bit glitches on the bus 27 February 2018, 17:48:43 UTC
0373ca7 Viresh Kumar 23 February 2018, 04:08:28 UTC cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() commit a307a1e6bc0d "cpufreq: s3c: use cpufreq_generic_init()" accidentally broke cpufreq on s3c2410 and s3c2412. These two platforms don't have a CPU frequency table and used to skip calling cpufreq_table_validate_and_show() for them. But with the above commit, we started calling it unconditionally and that will eventually fail as the frequency table pointer is NULL. Fix this by calling cpufreq_table_validate_and_show() conditionally again. Fixes: a307a1e6bc0d "cpufreq: s3c: use cpufreq_generic_init()" Cc: 3.13+ <stable@vger.kernel.org> # v3.13+ Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 27 February 2018, 16:23:51 UTC
3a57491 Ulf Hansson 27 February 2018, 10:49:09 UTC mmc: core: Avoid hanging to claim host for mmc via some nested calls As the block layer, since the conversion to blkmq, claims the host using a context, a following nested call to mmc_claim_host(), which isn't using a context, may hang. Calling mmc_interrupt_hpi() and mmc_read_bkops_status() via the mmc block layer, may suffer from this problem, as these functions are calling mmc_claim|release_host(). Let's fix the problem by removing the calls to mmc_claim|release_host() from the above mentioned functions and instead make the callers responsible of claiming/releasing the host. As a matter of fact, the existing callers already deals with it. Fixes: 81196976ed94 ("mmc: block: Add blk-mq support") Reported-by: Dmitry Osipenko <digetx@gmail.com> Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> 27 February 2018, 14:12:37 UTC
5b43df8 Shawn Lin 23 February 2018, 08:47:25 UTC mmc: dw_mmc: Avoid accessing registers in runtime suspended state cat /sys/kernel/debug/mmc0/regs will hang up the system since it's in runtime suspended state, so the genpd and biu_clk is off. This patch fixes this problem by calling pm_runtime_get_sync to wake it up before reading the registers. Fixes: e9ed8835e990 ("mmc: dw_mmc: add runtime PM callback") Cc: <stable@vger.kernel.org> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 27 February 2018, 14:12:36 UTC
0d84b9e Shawn Lin 24 February 2018, 06:17:23 UTC mmc: dw_mmc: Fix out-of-bounds access for slot's caps Add num_caps field for dw_mci_drv_data to validate the controller id from DT alias and non-DT ways. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Fixes: 800d78bfccb3 ("mmc: dw_mmc: add support for implementation specific callbacks") Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 27 February 2018, 14:12:25 UTC
a4faa49 Shawn Lin 24 February 2018, 06:17:22 UTC mmc: dw_mmc: Factor out dw_mci_init_slot_caps Factor out dw_mci_init_slot_caps to consolidate parsing all differents types of capabilities from host contrllers. No functional change intended. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Fixes: 800d78bfccb3 ("mmc: dw_mmc: add support for implementation specific callbacks") Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 27 February 2018, 14:11:49 UTC
325501d Geert Uytterhoeven 23 February 2018, 12:44:19 UTC mmc: dw_mmc-k3: Fix out-of-bounds access through DT alias The hs_timing_cfg[] array is indexed using a value derived from the "mshcN" alias in DT, which may lead to an out-of-bounds access. Fix this by adding a range check. Fixes: 361c7fe9b02eee7e ("mmc: dw_mmc-k3: add sd support for hi3660") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Cc: <stable@vger.kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 27 February 2018, 14:11:06 UTC
c14376d Petr Mladek 26 February 2018, 14:44:20 UTC printk: Wake klogd when passing console_lock owner wake_klogd is a local variable in console_unlock(). The information is lost when the console_lock owner using the busy wait added by the commit dbdda842fe96f8932 ("printk: Add console owner and waiter logic to load balance console writes"). The following race is possible: CPU0 CPU1 console_unlock() for (;;) /* calling console for last message */ printk() log_store() log_next_seq++; /* see new message */ if (seen_seq != log_next_seq) { wake_klogd = true; seen_seq = log_next_seq; } console_lock_spinning_enable(); if (console_trylock_spinning()) /* spinning */ if (console_lock_spinning_disable_and_check()) { printk_safe_exit_irqrestore(flags); return; console_unlock() if (seen_seq != log_next_seq) { /* already seen */ /* nothing to do */ Result: Nobody would wakeup klogd. One solution would be to make a global variable from wake_klogd. But then we would need to manipulate it under a lock or so. This patch wakes klogd also when console_lock is passed to the spinning waiter. It looks like the right way to go. Also userspace should have a chance to see and store any "flood" of messages. Note that the very late klogd wake up was a historic solution. It made sense on single CPU systems or when sys_syslog() operations were synchronized using the big kernel lock like in v2.1.113. But it is questionable these days. Fixes: dbdda842fe96f8932 ("printk: Add console owner and waiter logic to load balance console writes") Link: http://lkml.kernel.org/r/20180226155734.dzwg3aovqnwtvkoy@pathway.suse.cz Cc: Steven Rostedt <rostedt@goodmis.org> Cc: linux-kernel@vger.kernel.org Cc: Tejun Heo <tj@kernel.org> Suggested-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Signed-off-by: Petr Mladek <pmladek@suse.com> 27 February 2018, 09:25:50 UTC
f8870ae Adrian Hunter 14 February 2018, 13:57:43 UTC mmc: sdhci-pci: Fix S0i3 for Intel BYT-based controllers Tuning can leave the IP in an active state (Buffer Read Enable bit set) which prevents the entry to low power states (i.e. S0i3). Data reset will clear it. Generally tuning is followed by a data transfer which will anyway sort out the state, so it is rare that S0i3 is actually prevented. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 27 February 2018, 09:03:48 UTC
ce27fb2 Chen-Yu Tsai 13 February 2018, 06:08:14 UTC gpio: Handle deferred probing in of_find_gpio() properly of_get_named_gpiod_flags() used directly in of_find_gpio() or indirectly through of_find_spi_gpio() or of_find_regulator_gpio() can return -EPROBE_DEFER. This gets overwritten by the subsequent of_find_*_gpio() calls. This patch fixes this by trying of_find_spi_gpio() or of_find_regulator_gpio() only if deferred probing was not requested by the previous of_get_named_gpiod_flags() call. Fixes: 6a537d48461d ("gpio: of: Support regulator nonstandard GPIO properties") Fixes: c85823390215 ("gpio: of: Support SPI nonstandard GPIO properties") Signed-off-by: Chen-Yu Tsai <wens@csie.org> [Augmented to fit with Maxime's patch] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 27 February 2018, 08:48:07 UTC
6662ae6 Maxime Ripard 21 February 2018, 08:11:00 UTC gpiolib: Keep returning EPROBE_DEFER when we should Commits c85823390215 ("gpio: of: Support SPI nonstandard GPIO properties") and 6a537d48461d ("gpio: of: Support regulator nonstandard GPIO properties") have introduced a regression in the way error codes from of_get_named_gpiod_flags are handled. Previously, those errors codes were returned immediately, but the two commits mentioned above are now overwriting the error pointer, meaning that whatever value has been returned will be dropped in favor of whatever the two new functions will return. This might not be a big deal except for EPROBE_DEFER, on which GPIOlib customers will depend on, and that will now be returned as an hard error which means that they will not probe anymore, instead of gently deferring their probe. Since EPROBE_DEFER basically means that we have found a valid property but there was no GPIO controller registered to handle it, fix this issues by returning it as soon as we encounter it. Fixes: c85823390215 ("gpio: of: Support SPI nonstandard GPIO properties") Fixes: 6a537d48461d ("gpio: of: Support regulator nonstandard GPIO properties") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> [Fold in fix to the fix] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 27 February 2018, 08:47:32 UTC
9a191b1 Dave Airlie 21 February 2018, 01:50:03 UTC virtio-gpu: fix ioctl and expose the fixed status to userspace. This exposes to mesa that it can use the fixed ioctl for querying later cap sets, cap set 1 is forever frozen in time. Signed-off-by: Dave Airlie <airlied@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20180221015003.22884-1-airlied@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> 27 February 2018, 07:37:58 UTC
3be2327 Jeremy Boone 08 February 2018, 20:28:08 UTC tpm: fix potential buffer overruns caused by bit glitches on the bus Discrete TPMs are often connected over slow serial buses which, on some platforms, can have glitches causing bit flips. If a bit does flip it could cause an overrun if it's in one of the size parameters, so sanity check that we're not overrunning the provided buffer when doing a memcpy(). Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.morris@microsoft.com> 26 February 2018, 23:43:46 UTC
6d24cd1 Jeremy Boone 08 February 2018, 20:29:09 UTC tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus Discrete TPMs are often connected over slow serial buses which, on some platforms, can have glitches causing bit flips. In all the driver _recv() functions, we need to use a u32 to unmarshal the response size, otherwise a bit flip of the 31st bit would cause the expected variable to go negative, which would then try to read a huge amount of data. Also sanity check that the expected amount of data is large enough for the TPM header. Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.morris@microsoft.com> 26 February 2018, 23:43:45 UTC
9b8cb28 Jeremy Boone 08 February 2018, 20:30:01 UTC tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on the bus Discrete TPMs are often connected over slow serial buses which, on some platforms, can have glitches causing bit flips. In all the driver _recv() functions, we need to use a u32 to unmarshal the response size, otherwise a bit flip of the 31st bit would cause the expected variable to go negative, which would then try to read a huge amount of data. Also sanity check that the expected amount of data is large enough for the TPM header. Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.morris@microsoft.com> 26 February 2018, 23:43:44 UTC
f9d4d9b Jeremy Boone 08 February 2018, 20:31:16 UTC tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the bus Discrete TPMs are often connected over slow serial buses which, on some platforms, can have glitches causing bit flips. In all the driver _recv() functions, we need to use a u32 to unmarshal the response size, otherwise a bit flip of the 31st bit would cause the expected variable to go negative, which would then try to read a huge amount of data. Also sanity check that the expected amount of data is large enough for the TPM header. Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.morris@microsoft.com> 26 February 2018, 23:43:44 UTC
6bb320c Jeremy Boone 08 February 2018, 20:32:06 UTC tpm_tis: fix potential buffer overruns caused by bit glitches on the bus Discrete TPMs are often connected over slow serial buses which, on some platforms, can have glitches causing bit flips. In all the driver _recv() functions, we need to use a u32 to unmarshal the response size, otherwise a bit flip of the 31st bit would cause the expected variable to go negative, which would then try to read a huge amount of data. Also sanity check that the expected amount of data is large enough for the TPM header. Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: James Morris <james.morris@microsoft.com> 26 February 2018, 23:43:43 UTC
f686982 Shuah Khan 13 February 2018, 17:48:29 UTC selftests: vm: update .gitignore with new test Update .gitignore with new test. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> 26 February 2018, 23:09:50 UTC
16c513b Shuah Khan 13 February 2018, 17:45:57 UTC selftests: memory-hotplug: silence test command echo Silence the following command being printed while running test. ./mem-on-off-test.sh -r 2 && echo "selftests: memory-hotplug [PASS]" || echo "selftests: memory-hotplug [FAIL]" Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> 26 February 2018, 23:09:49 UTC
067b25a Daniel Díaz 07 February 2018, 17:24:31 UTC selftests/futex: Fix line continuation in Makefile The Makefile lacks a couple of line continuation backslashes in an `if' clause, which produces an error when make versions prior to 4.x are used for building the tests. $ make make[1]: Entering directory `/[...]/linux/tools/testing/selftests/futex' /bin/sh: -c: line 5: syntax error: unexpected end of file make[1]: *** [all] Error 1 make[1]: Leaving directory `/[...]/linux/tools/testing/selftests/futex' make: *** [all] Error 2 Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> 26 February 2018, 23:09:49 UTC
5c8b262 Sudeep Holla 23 February 2018, 15:54:42 UTC cpufreq: scpi: Fix incorrect arm_big_little config dependency Commit 343a8d17fa8d (cpufreq: scpi: remove arm_big_little dependency) removed the SCPI cpufreq dependency on arm_big_little cpufreq driver. However the Kconfig entry still depends on ARM_BIG_LITTLE_CPUFREQ which is clearly wrong. This patch removes that unnecessary Kconfig dependency. Fixes: 343a8d17fa8d (cpufreq: scpi: remove arm_big_little dependency) Reported-by: Quentin Perret <quentin.perret@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 26 February 2018, 22:29:19 UTC
9326fdf Dietmar Eggemann 26 February 2018, 13:11:03 UTC cpufreq: scpi: invoke frequency-invariance setter function Commit 343a8d17fa8d (cpufreq: scpi: remove arm_big_little dependency) changed the cpufreq driver on juno from arm_big_little to scpi. The scpi set_target function does not call the frequency-invariance setter function arch_set_freq_scale() like the arm_big_little set_target function does. As a result the task scheduler load and utilization signals are not frequency-invariant on this platform anymore. Fix this by adding a call to arch_set_freq_scale() into scpi_cpufreq_set_target(). Fixes: 343a8d17fa8d (cpufreq: scpi: remove arm_big_little dependency) Signed-off-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 26 February 2018, 22:27:56 UTC
6f70eb2 Linus Torvalds 26 February 2018, 21:22:45 UTC Merge branch 'idr-2018-02-06' of git://git.infradead.org/users/willy/linux-dax Pull idr fixes from Matthew Wilcox: "One test-suite build fix for you and one run-time regression fix. The regression fix includes new tests to make sure they don't pop back up." * 'idr-2018-02-06' of git://git.infradead.org/users/willy/linux-dax: idr: Fix handling of IDs above INT_MAX radix tree test suite: Fix build 26 February 2018, 21:22:45 UTC
29d1d52 Linus Walleij 25 February 2018, 13:08:14 UTC ARM: dts: Set D-Link DNS-313 SATA to muxmode 0 This stops the driver from trying to probe the ATA slave interface. The vendor code enables the slave interface but the driver in the vendor tree does not make use of it. Setting it to muxmode 0 disables the slave interface: the hardware only has the master interface connected to the one harddrive slot anyways. Without this change booting takes excessive time, so it is very annoying to end users. Fixes: dd5c0561db75 ("ARM: dts: Add basic devicetree for D-Link DNS-313") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 26 February 2018, 20:41:44 UTC
133390f Arnd Bergmann 26 February 2018, 20:38:58 UTC ARM: omap2: set CONFIG_LIRC=y in defconfig The CONFIG_LIRC symbol has changed from 'tristate' to 'bool, so we now get a warning for omap2plus_defconfig: arch/arm/configs/omap2plus_defconfig:322:warning: symbol value 'm' invalid for LIRC This changes the file to mark the symbol as built-in to get rid of the warning. Fixes: a60d64b15c20 ("media: lirc: lirc interface should not be a raw decoder") Signed-off-by: Arnd Bergmann <arnd@arndb.de> 26 February 2018, 20:38:58 UTC
4b0ad07 Matthew Wilcox 26 February 2018, 19:39:30 UTC idr: Fix handling of IDs above INT_MAX Khalid reported that the kernel selftests are currently failing: selftests: test_bpf.sh ======================================== test_bpf: [FAIL] not ok 1..8 selftests: test_bpf.sh [FAIL] He bisected it to 6ce711f2750031d12cec91384ac5cfa0a485b60a ("idr: Make 1-based IDRs more efficient"). The root cause is doing a signed comparison in idr_alloc_u32() instead of an unsigned comparison. I went looking for any similar problems and found a couple (which would each result in the failure to warn in two situations that aren't supposed to happen). I knocked up a few test-cases to prove that I was right and added them to the test-suite. Reported-by: Khalid Aziz <khalid.aziz@oracle.com> Tested-by: Khalid Aziz <khalid.aziz@oracle.com> Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> 26 February 2018, 19:39:30 UTC
9c72258 Eric Biggers 27 January 2018, 00:58:06 UTC blktrace_api.h: fix comment for struct blk_user_trace_setup 'struct blk_user_trace_setup' is passed to BLKTRACESETUP, not BLKTRACESTART. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 26 February 2018, 19:26:02 UTC
4c3579f Linus Torvalds 26 February 2018, 18:19:15 UTC Merge tag 'edac_fixes_for_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull EDAC fix from Borislav Petkov: "sb_edac: Prevent memory corruption on KNL (from Anna Karbownik)" * tag 'edac_fixes_for_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, sb_edac: Fix out of bound writes during DIMM configuration on KNL 26 February 2018, 18:19:15 UTC
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