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2017-01-04Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block layer fixes from Jens Axboe: "A set of fixes for the current series, one fixing a regression with block size < page cache size in the alias series from Jan. Outside of that, two small cleanups for wbt from Bart, a nvme pull request from Christoph, and a few small fixes of documentation updates" * 'for-linus' of git://git.kernel.dk/linux-block: block: fix up io_poll documentation block: Avoid that sparse complains about context imbalance in __wbt_wait() block: Make wbt_wait() definition consistent with declaration clean_bdev_aliases: Prevent cleaning blocks that are not in block range genhd: remove dead and duplicated scsi code block: add back plugging in __blkdev_direct_IO nvmet/fcloop: remove some logically dead code performing redundant ret checks nvmet: fix KATO offset in Set Features nvme/fc: simplify error handling of nvme_fc_create_hw_io_queues nvme/fc: correct some printk information nvme/scsi: Remove START STOP emulation nvme/pci: Delete misleading queue-wrap comment nvme/pci: Fix whitespace problem nvme: simplify stripe quirk nvme: update maintainers information
2017-01-04Merge tag 'fbdev-v4.10-rc2' of git://github.com/bzolnier/linuxLinus Torvalds
Pull fbdev fixes from Bartlomiej Zolnierkiewicz: - bring fbdev subsystem back into Maintained mode - add missing devm_ioremap() error checking to cobalt_lcdfb driver * tag 'fbdev-v4.10-rc2' of git://github.com/bzolnier/linux: video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremap MAINTAINERS: add myself as maintainer of fbdev
2017-01-04Merge tag 'gcc-plugins-v4.10-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull gcc-plugins fixes from Kees Cook: "Small fixes for gcc-plugins when using certain gcc versions: - update gcc-common.h for gcc 7 (Emese Revfy) - fix latent_entropy type for early gcc on ARM (PaX Team)" * tag 'gcc-plugins-v4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: update gcc-common.h for gcc-7 latent_entropy: fix ARM build error on earlier gcc
2017-01-04Merge tag 'davinci-fixes-for-v4.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes Pull "DaVinci fixes for v4.10" from Sekhar Nori: This pull request contains fixes for the following issues 1) Fix two instances of infinite loop occurring in clock list for DA850. This fixes kernel hangs in some instances and so have been marked for stable kernel. 2) Fix for sleeping function called from atomic context with USB 2.0 clock management code introduced in v4.10 merge window. * tag 'davinci-fixes-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da8xx: Fix sleeping function called from invalid context ARM: davinci: Make __clk_{enable,disable} functions public ARM: davinci: da850: don't add emac clock to lookup table twice ARM: davinci: da850: fix infinite loop in clk_set_rate()
2017-01-04Merge tag 'amlogic-fixes' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into fixes Pull "Amlogic fixes for v4.10" from Kevin Hilman: - DT: GXL: fix GPIO include - add DT and defconfig for newly merged DRM driver This pull has one real fix, as a couple non-critical ones. The DRM DT/defconfig patches are coming now because I didn't expect the new driver to make it for the v4.10 merge window, but since it did[1], the DT and defconfig should go into the same release. [1] bbbe775ec5b5 drm: Add support for Amlogic Meson Graphic Controller * tag 'amlogic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: ARM64: defconfig: enable DRM_MESON as module ARM64: dts: meson-gx: Add Graphic Controller nodes ARM64: dts: meson-gxl: fix GPIO include
2017-01-04Merge tag 'psci-fixes-4.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux into fixes Pull "PSCI fixes for v4.10" from Lorenzo Pieralisi: Two minor fixes following the merge of the PSCI checker: - Annotate the PSCI checker timer on the stack used to wake-up from suspend to prevent warnings when the DEBUG_OBJECTS config option is enabled - Extend the PSCI entry in the maintainers list to also include the PSCI checker code * tag 'psci-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux: MAINTAINERS: extend PSCI entry to cover the newly add PSCI checker code drivers: psci: annotate timer on stack to silence odebug messages
2017-01-04Merge tag 'juno-fixes-4.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into fixes Pull "ARMv8 Juno/VExpress fixes for v4.10" from Sudeep Holla: A simple fix to extend GICv2 CPU interface registers from 4K to 8K on AEMv8 FVP/RTSM models in order to support split priority drop and interrupt deactivation. * tag 'juno-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm64: dts: vexpress: Support GICC_DIR operations
2017-01-04Merge tag 'vexpress-fixes-4.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into fixes Pull "ARMv7 VExpress fixes for v4.10" from Sudeep Holla: A simple fix to extend GICv2 CPU interface registers from 4K to 8K on VExpress TC1 and TC2 platforms in order to support split priority drop and interrupt deactivation. * tag 'vexpress-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: ARM: dts: vexpress: Support GICC_DIR operations
2017-01-04Merge tag 'scpi-fixes-4.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into fixes Pull "SCPI fix for v4.10" from Sudeep Holla: A simple fix for reading only lower 32-bit sensor values on pre-1.0 SCPI firmwares so that upper 32-bit (garbage) value is discarded properly. * tag 'scpi-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scpi: fix reading sensor values on pre-1.0 SCPI firmwares
2017-01-04Merge tag 'imx-fixes-4.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes Pull "i.MX fixes for 4.10" from Shawn Guo: - A format fix for vf610-zii-dev-rev-b.dts, which has a very odd line due to misses a newline. - A fix to imx-weim bus error seen on board which doesn't actually use the bus. - A fix for imx6qdl-nitrogen6x board which has conflicting usage of pad NANDF_CS2. - A cleanup on i.MX1 machine to remove .map_io callback, which also fixes a compiling error for NOMMU build. - Fix AVIC base address in i.MX31 device tree source. The problem was shadowed by the AVIC driver, which takes the correct base address from a SoC specific header file. * tag 'imx-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx6: Disable "weim" node in the dtsi files ARM: i.MX: remove map_io callback ARM: dts: vf610-zii-dev-rev-b: Add missing newline ARM: dts: imx6qdl-nitrogen6x: remove duplicate iomux entry ARM: dts: imx31: fix AVIC base address
2017-01-04Merge tag 'qcom-arm-fixes-for-4.10-rc2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into fixes Pull "Qualcomm ARM DTS Fixes for v4.10-rc2" from Andy Gross: * Add SCM clock for APQ8064 to fix boot failures * tag 'qcom-arm-fixes-for-4.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: ARM: dts: qcom: apq8064: Add missing scm clock
2017-01-04Merge tag 'omap-for-v4.10/fixes-rc1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Pull "omap fixes for v4.10-rc cycle" from Tony Lindgren: Fist set of fixes for omaps for v4.10-rc cycle, mostly to deal with various regressions noticed during the merge window and to fix various device tree configurations for boards. Also included is removal of mach-omap2/gpio.c that is now dead code with device tree based booting that should be OK for the early -rc cycle: - A series of fixes to add empty chosen node to fix regressions caused for bootloaders that don't create chosen node as the decompressor needs the chosen node to merge command line and ATAGs into it - Fix missing logicpd-som-lv-37xx-devkit.dtb entry in Makefile - Fix regression for am437x timers - Fix wrong strcat for non-NULL terminated string - A series of changes to fix tps65217 interrupts to not use defines as we don't do that for interrupts - Two patches to fix USB VBUS detection on am57xx-idk and force it to peripheral mode until dwc3 role detection is working - Add missing dra72-evm-tps65917 missing voltage supplies accidentally left out of an earlier patch - Fix n900 eMMC detection when booted on qemu - Remove unwanted pr_err on failed memory allocation for prm_common.c - Remove legacy mach-omap2/gpio.c that now is dead code since we boot mach-omap2 in device tree only mode - Fix am572x-idk pcie1 by adding the missing gpio reset pin * tag 'omap-for-v4.10/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (23 commits) ARM: dts: am572x-idk: Add gpios property to control PCIE_RESETn ARM: OMAP2+: PRM: Delete an error message for a failed memory allocation ARM: dts: n900: Mark eMMC slot with no-sdio and no-sd flags ARM: dts: dra72-evm-tps65917: Add voltage supplies to usb_phy, mmc, dss ARM: dts: am57xx-idk: Put USB2 port in peripheral mode ARM: dts: am57xx-idk: Support VBUS detection on USB2 port dt-bindings: input: Specify the interrupt number of TPS65217 power button dt-bindings: power/supply: Update TPS65217 properties dt-bindings: mfd: Remove TPS65217 interrupts ARM: dts: am335x: Fix the interrupt name of TPS65217 ARM: omap2+: fixing wrong strcat for Non-NULL terminated string ARM: omap2+: am437x: rollback to use omap3_gptimer_timer_init() ARM: dts: omap3: Add DTS for Logic PD SOM-LV 37xx Dev Kit ARM: dts: dra7: Add an empty chosen node to top level DTSI ARM: dts: dm816x: Add an empty chosen node to top level DTSI ARM: dts: dm814x: Add an empty chosen node to top level DTSI ARM: dts: am4372: Add an empty chosen node to top level DTSI ARM: dts: am33xx: Add an empty chosen node to top level DTSI ARM: dts: omap5: Add an empty chosen node to top level DTSI ARM: dts: omap4: Add an empty chosen node to top level DTSI ...
2017-01-04Merge tag 'samsung-soc-4.10-2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into fixes Samsung mach/soc update for v4.10: 1. Minor cleanup in smp_operations. 2. Another step in switching s3c24xx to new DMA API. 3. Drop fixed requirement for HZ=200 on Samsung platforms. * tag 'samsung-soc-4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: Drop fixed 200 Hz timer requirement from Samsung platforms ARM: S3C24XX: Add DMA slave maps for remaining s3c24xx SoCs ARM: EXYNOS: Remove smp_init_cpus hook from platsmp.c
2017-01-04Merge tag 'qcom-fixes-for-4.10-rc1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into fixes Qualcomm ARM64 Fixes for v4.10-rc1 * Fix instability in MSM8996 due to incorrect carveouts * tag 'qcom-fixes-for-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: arm64: dts: msm8996: Add required memory carveouts
2017-01-04Merge tag 'renesas-fixes-for-v4.10' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes Renesas ARM Based SoC Fixes for v4.10 * Provide sd0_uhs node * tag 'renesas-fixes-for-v4.10' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: dts: h3ulcb: Provide sd0_uhs node
2017-01-04video: fbdev: cobalt_lcdfb: Handle return NULL error from devm_ioremapArvind Yadav
Here, If devm_ioremap will fail. It will return NULL. Kernel can run into a NULL-pointer dereference. This error check will avoid NULL pointer dereference. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Yoichi Yuasa <yuasa@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2017-01-04MAINTAINERS: add myself as maintainer of fbdevBartlomiej Zolnierkiewicz
I would like to help with fbdev maintenance. I can dedicate some time for reviewing and handling patches but won't have time for much more. The subsystem will remain in maintenance mode (no new drivers will be added to it). Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
2017-01-03xfs: fix max_retries _show and _store functionsCarlos Maiolino
max_retries _show and _store functions should test against cfg->max_retries, not cfg->retry_timeout Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03xfs: update MAINTAINERSDarrick J. Wong
I am taking over as XFS maintainer from Dave Chinner[1], so update contact information and git tree pointers. [1] http://lkml.iu.edu/hypermail/linux/kernel/1612.1/04390.html Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03xfs: fix crash and data corruption due to removal of busy COW extentsChristoph Hellwig
There is a race window between write_cache_pages calling clear_page_dirty_for_io and XFS calling set_page_writeback, in which the mapping for an inode is tagged neither as dirty, nor as writeback. If the COW shrinker hits in exactly that window we'll remove the delayed COW extents and writepages trying to write it back, which in release kernels will manifest as corruption of the bmap btree, and in debug kernels will trip the ASSERT about now calling xfs_bmapi_write with the COWFORK flag for holes. A complex customer load manages to hit this window fairly reliably, probably by always having COW writeback in flight while the cow shrinker runs. This patch adds another check for having the I_DIRTY_PAGES flag set, which is still set during this race window. While this fixes the problem I'm still not overly happy about the way the COW shrinker works as it still seems a bit fragile. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03xfs: use the actual AG length when reserving blocksDarrick J. Wong
We need to use the actual AG length when making per-AG reservations, since we could otherwise end up reserving more blocks out of the last AG than there are actual blocks. Complained-about-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
2017-01-03xfs: fix double-cleanup when CUI recovery failsDarrick J. Wong
Dan Carpenter reported a double-free of rcur if _defer_finish fails while we're recovering CUI items. Fix the error recovery to prevent this. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-01-03net: vrf: Add missing Rx countersDavid Ahern
The move from rx-handler to L3 receive handler inadvertantly dropped the rx counters. Restore them. Fixes: 74b20582ac38 ("net: l3mdev: Add hook in ip and ipv6") Reported-by: Dinesh Dutt <ddutt@cumulusnetworks.com> Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03block: fix up io_poll documentationJeff Moyer
/sys/block/<dev>/queue/io_poll is a boolean. Fix the docs. Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-01-03audit: Fix sleep in atomicJan Kara
Audit tree code was happily adding new notification marks while holding spinlocks. Since fsnotify_add_mark() acquires group->mark_mutex this can lead to sleeping while holding a spinlock, deadlocks due to lock inversion, and probably other fun. Fix the problem by acquiring group->mark_mutex earlier. CC: Paul Moore <paul@paul-moore.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Paul Moore <paul@paul-moore.com>
2017-01-03gcc-plugins: update gcc-common.h for gcc-7Kees Cook
This updates gcc-common.h from Emese Revfy for gcc 7. This fixes issues seen by Kugan and Arnd. Build tested with gcc 5.4 and 7 snapshot. Cc: stable@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org>
2017-01-03latent_entropy: fix ARM build error on earlier gccKees Cook
This fixes build errors seen on gcc-4.9.3 or gcc-5.3.1 for an ARM: arm-soc/init/initramfs.c: In function 'error': arm-soc/init/initramfs.c:50:1: error: unrecognizable insn: } ^ (insn 26 25 27 5 (set (reg:SI 111 [ local_entropy.243 ]) (rotatert:SI (reg:SI 116 [ local_entropy.243 ]) (const_int -30 [0xffffffffffffffe2]))) -1 (nil)) Patch from PaX Team <pageexec@freemail.hu> Reported-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Brad Spengler <spender@grsecurity.net> Cc: stable@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org>
2017-01-03Merge branch 'parisc-4.10-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc updates from Helge Deller: - limit usage of processor-internal cr16 clocksource to UP systems only - segfault info lines in syslog were too long, split those up - drop own TIF_RESTORE_SIGMASK flag and switch to generic code * 'parisc-4.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Add line-break when printing segfault info parisc: Drop TIF_RESTORE_SIGMASK and switch to generic code parisc: Mark cr16 clocksource unstable on SMP systems
2017-01-03Xen: ARM: Zero reserved fields of xatp before making hypervisor callJiandi An
Ensure all reserved fields of xatp are zero before making hypervisor call to XEN in xen_map_device_mmio(). xenmem_add_to_physmap_one() in XEN fails the mapping request if extra.res reserved field in xatp is not zero for XENMAPSPACE_dev_mmio request. Signed-off-by: Jiandi An <anjiandi@codeaurora.org> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2017-01-03MAINTAINERS: extend PSCI entry to cover the newly add PSCI checker codeSudeep Holla
This patch extends the file entry for PSCI so that the newly added PSCI checker module code is also covered. Cc: Mark Rutland <mark.rutland@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2017-01-03drivers: psci: annotate timer on stack to silence odebug messagesSudeep Holla
When DEBUG_OBJECTS config is enabled, we get the below odebug warnings: ODEBUG: object is on stack, but not annotated WARNING: CPU: 3 PID: 1304 at kernel/lib/debugobjects.c:300 __debug_object_init+0x1f0/0x458 CPU: 3 PID: 1304 Comm: psci_suspend_te Tainted: G W 4.9.0-06564-gf80f3f199260 #284 task: ffffe9e1b55a1600 task.stack: ffffe9e1b51c0000 PC is at __debug_object_init+0x1f0/0x458 LR is at __debug_object_init+0x1ec/0x458 Call trace: __debug_object_init+0x1f0/0x458 debug_object_activate+0x150/0x260 mod_timer+0xb4/0x4c0 suspend_test_thread+0x1cc/0x3c0 kthread+0x110/0x140 ret_from_fork+0x10/0x40 This patch annotates the timer on the stack using setup_timer_on_stack function to remove the above warnings. Cc: Kevin Brodsky <kevin.brodsky@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2017-01-03ARM64: defconfig: enable DRM_MESON as moduleKevin Hilman
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-03ARM64: dts: meson-gx: Add Graphic Controller nodesNeil Armstrong
Add Video Processing Unit and CVBS Output nodes, and enable CVBS on selected boards. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-03ARM64: dts: meson-gxl: fix GPIO includeKevin Hilman
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-03drop_monitor: consider inserted data in genlmsg_endReiter Wolfgang
Final nlmsg_len field update must reflect inserted net_dm_drop_point data. This patch depends on previous patch: "drop_monitor: add missing call to genlmsg_end" Signed-off-by: Reiter Wolfgang <wr0112358@gmail.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03benet: stricter vxlan offloading check in be_features_checkSabrina Dubroca
When VXLAN offloading is enabled, be_features_check() tries to check if an encapsulated packet is indeed a VXLAN packet. The check is not strict enough, and considers any UDP-encapsulated ethernet frame with a 8-byte tunnel header as being VXLAN. Unfortunately, both GENEVE and VXLAN-GPE have a 8-byte header, so they get through this check. Force the UDP destination port to be the one that has been offloaded to hardware. Without this, GENEVE-encapsulated packets can end up having an incorrect checksum when both a GENEVE and a VXLAN (offloaded) tunnel are configured. This is similar to commit a547224dceed ("mlx4e: Do not attempt to offload VXLAN ports that are unrecognized"). Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03ipv4: Do not allow MAIN to be alias for new LOCAL w/ custom rulesAlexander Duyck
In the case of custom rules being present we need to handle the case of the LOCAL table being intialized after the new rule has been added. To address that I am adding a new check so that we can make certain we don't use an alias of MAIN for LOCAL when allocating a new table. Fixes: 0ddcf43d5d4a ("ipv4: FIB Local/MAIN table collapse") Reported-by: Oliver Brunel <jjk@jjacky.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: macb: Updated resource allocation function calls to new version of API.Bartosz Folta
Changed function calls of resource allocation to new API. Changed way of setting DMA mask. Removed unnecessary sanity check. This patch is sent in regard to recently applied patch Commit 83a77e9ec4150ee4acc635638f7dedd9da523a26 net: macb: Added PCI wrapper for Platform Driver. Signed-off-by: Bartosz Folta <bfolta@cadence.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03Merge branch 'dwmac-oxnas-leaks'David S. Miller
Johan Hovold says: ==================== net: stmmac: dwmac-oxnas: fix leaks and simplify pm These patches fixes of-node and fixed-phydev leaks in the recently added dwmac-oxnas driver, and ultimately switches over to using the generic pm implementation as the required callbacks are now in place. Note that this series has only been compile tested. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: stmmac: dwmac-oxnas: use generic pm implementationJohan Hovold
Now that we have an exit callback in place, add init as well and get rid of the custom PM callbacks in favour of the generic ones. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: stmmac: dwmac-oxnas: fix fixed-link-phydev leaksJohan Hovold
Make sure to deregister and free any fixed-link phy registered during probe on probe errors and on driver unbind by calling the new glue helper function. For driver unbind, use the generic stmmac-platform remove implementation and add an exit callback to disable the clock. Fixes: 5ed7414062e7 ("net: stmmac: Add OXNAS Glue Driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03net: stmmac: dwmac-oxnas: fix of-node leakJohan Hovold
Use the syscon lookup-by-phandle helper so that the reference taken by of_parse_phandle() is released when done with the node. Fixes: 5ed7414062e7 ("net: stmmac: Add OXNAS Glue Driver") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-03xen: events: Replace BUG() with BUG_ON()Shyam Saini
Replace BUG() with BUG_ON() using coccinelle Signed-off-by: Shyam Saini <mayhs11saini@gmail.com> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com>
2017-01-03drm/i915: Prevent timeline updates whilst performing resetChris Wilson
As the fence may be signaled concurrently from an interrupt on another device, it is possible for the list of requests on the timeline to be modified as we walk it. Take both (the context's timeline and the global timeline) locks to prevent such modifications. Fixes: 80b204bce8f2 ("drm/i915: Enable multiple timelines") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: <drm-intel-fixes@lists.freedesktop.org> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161223145804.6605-10-chris@chris-wilson.co.uk (cherry picked from commit 00c25e3f40083a6d5f1111955baccd287ee49258) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-01-03drm/i915: Silence allocation failure during sg_trim()Chris Wilson
As trimming the sg table is merely an optimisation that gracefully fails if we cannot allocate a new table, we do not need to report the failure either. Fixes: 0c40ce130e38 ("drm/i915: Trim the object sg table") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161223145804.6605-4-chris@chris-wilson.co.uk (cherry picked from commit 8bfc478fa455b4908f745df368355b415460c60e) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-01-03drm/i915: Don't clflush before release phys objectChris Wilson
When we teardown the backing storage for the phys object, we copy from the coherent contiguous block back to the shmemfs object, clflushing as we go. Trying to clflush the invalid sg beforehand just oops and would be redundant (due to it already being coherent, and clflushed afterwards). Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: <drm-intel-fixes@lists.freedesktop.org> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161223145804.6605-3-chris@chris-wilson.co.uk (cherry picked from commit e5facdf9644f4490520e0489a0252e8feaba3744) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-01-03drm/i915: Fix oops in overlay due to frontbuffer trackingVille Syrjälä
The vma will be NULL if the overlay was previously off, so dereferencing it will oops. Check for NULL before doing that. Cc: stable@vger.kernel.org Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Fixes: 9b3b7841b86d ("drm/i915/overlay: Use VMA as the primary tracker for images") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1481131693-27993-2-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (cherry picked from commit 4a15cdbbc55463e55a7cdcf33f84ccc742ca9c29) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-01-03drm/i915: Fix oopses in the overlay code due to i915_gem_active stuffVille Syrjälä
The i915_gem_active stuff doesn't like a NULL ->retire hook, but the overlay code can set it to NULL. That obviously ends up oopsing. Fix it by introducing a new helper to assign the retirement callback that will switch out the NULL function pointer with i915_gem_retire_noop. Cc: stable@vger.kernel.org Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Fixes: 0d9bdd886f29 ("drm/i915: Convert intel_overlay to request tracking") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20161207175647.10018-1-chris@chris-wilson.co.uk (cherry picked from commit ecd9caa0522db5a6b03ac8858c42067ef9d8323b) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-01-03drm/i915: Initialize overlay->last_flip properlyVille Syrjälä
Initialize overlay->last_flip properly instead of leaving it zeroed. Cc: stable@vger.kernel.org Cc: Chris Wilson <chris@chris-wilson.co.uk> Fixes: 0d9bdd886f29 ("drm/i915: Convert intel_overlay to request tracking") Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161221144547.27319-1-ville.syrjala@linux.intel.com (cherry picked from commit 330afdb1df0f3fb48583105493a8f4f8d9e3af36) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2017-01-03drm/i915: Move the min_pixclk[] handling to the end of readoutVille Syrjälä
Trying to determine the pixel rate of the pipe can't be done until we know the clock, which means it can't be done until the encoder .get_config() hooks have been called. So let's move the min_pixclk[] stuff to the end of intel_modeset_readout_hw_state() when we actually have gathered all the required infromation. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Mika Kahola <mika.kahola@intel.com> Cc: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> Fixes: 565602d7501a ("drm/i915: Do not acquire crtc state to check clock during modeset, v4.") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161220153902.15621-1-ville.syrjala@linux.intel.com Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> (cherry picked from commit aca1ebf491518910df156f3dab6a66306bb52e28) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
generated by cgit (git 2.34.1) at 2025-09-19 07:16:26 +0000