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2016-08-01ethernet: hisilicon: hns: hns_dsaf_main: add missing of_node_put after ↵Peter Chen1-3/+4
calling of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: hisilicon: hns: hns_dsaf_mac: add missing of_node_put after ↵Peter Chen1-3/+6
calling of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: cavium: octeon: add missing of_node_put after calling of_parse_phandlePeter Chen1-0/+3
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: aurora: nb8800: add missing of_node_put after calling of_parse_phandlePeter Chen1-0/+2
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: arc: emac_main: add missing of_node_put after calling of_parse_phandlePeter Chen1-4/+11
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: apm: xgene: add missing of_node_put after calling of_parse_phandlePeter Chen1-0/+1
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: altera: add missing of_node_putPeter Chen1-0/+1
of_node_put needs to be called when the device node which is got from of_parse_phandle (or of_node_get) has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-018139too: fix system hang when there is a tx timeout event.Chun-Hao Lin1-4/+8
If tx timeout event occur, kernel will call rtl8139_tx_timeout_task() to reset hardware. But in this function, driver does not stop tx and rx function before reset hardware, that will cause system hang. In this patch, add stop tx and rx function before reset hardware. Signed-off-by: Chunhao Lin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01qed: Fix error return code in qed_resc_alloc()Wei Yongjun1-0/+1
Fix to return error code -EINVAL instead of 0 when EQ elements is too larger, as done elsewhere in this function. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01Merge tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds836-20788/+42810
Merge drm updates from Dave Airlie: "This is the main drm pull request for 4.8. I'm down with a cold at the moment so hopefully this isn't in too bad a state, I finished pulling stuff last week mostly (nouveau fixes just went in today), so only this message should be influenced by illness. Apologies to anyone who's major feature I missed :-) Core: Lockless GEM BO freeing Non-blocking atomic work Documentation changes (rst/sphinx) Prep for new fencing changes Simple display helpers Master/auth changes Register/unregister rework Loads of trivial patches/fixes. New stuff: ARM Mali display driver (not the 3D chip) sii902x RGB->HDMI bridge Panel: Support for new panels Improved backlight support Bridge: Convert ADV7511 to bridge driver ADV7533 support TC358767 (DSI/DPI to eDP) encoder chip support i915: BXT support enabled by default GVT-g infrastructure GuC command submission and fixes BXT workarounds SKL/BKL workarounds Demidlayering device registration Thundering herd fixes Missing pci ids Atomic updates amdgpu/radeon: ATPX improvements for better dGPU power control on PX systems New power features for CZ/BR/ST Pipelined BO moves and evictions in TTM GPU scheduler improvements GPU reset improvements Overclocking on dGPUs with amdgpu Polaris powermanagement enabled nouveau: GK20A/GM20B volt and clock improvements. Initial support for GP100/GP104 GPUs, GP104 will not yet support acceleration due to NVIDIA having not released firmware for them as of yet. exynos: Exynos5433 SoC with IOMMU support. vc4: Shader validation for branching imx-drm: Atomic mode setting conversion Reworked DMFC FIFO allocation External bridge support analogix-dp: RK3399 eDP support Lots of fixes. rockchip: Lots of small fixes. msm: DT bindings cleanups Shrinker and madvise support ASoC HDMI codec support tegra: Host1x driver cleanups SOR reworking for DP support Runtime PM support omapdrm: PLL enhancements Header refactoring Gamma table support arcgpu: Simulator support virtio-gpu: Atomic modesetting fixes. rcar-du: Misc fixes. mediatek: MT8173 HDMI support sti: ASOC HDMI codec support Minor fixes fsl-dcu: Suspend/resume support Bridge support amdkfd: Minor fixes. etnaviv: Enable GPU clock gating hisilicon: Vblank and other fixes" * tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux: (1575 commits) drm/nouveau/gr/nv3x: fix instobj write offsets in gr setup drm/nouveau/acpi: fix lockup with PCIe runtime PM drm/nouveau/acpi: check for function 0x1B before using it drm/nouveau/acpi: return supported DSM functions drm/nouveau/acpi: ensure matching ACPI handle and supported functions drm/nouveau/fbcon: fix font width not divisible by 8 drm/amd/powerplay: remove enable_clock_power_gatings_tasks from initialize and resume events drm/amd/powerplay: move clockgating to after ungating power in pp for uvd/vce drm/amdgpu: add query device id and revision id into system info entry at CGS drm/amdgpu: add new definition in bif header drm/amd/powerplay: rename smum header guards drm/amdgpu: enable UVD context buffer for older HW drm/amdgpu: fix default UVD context size drm/amdgpu: fix incorrect type of info_id drm/amdgpu: make amdgpu_cgs_call_acpi_method as static drm/amdgpu: comment out unused defaults_staturn_pro static const structure to fix the build drm/amdgpu: enable UVD VM only on polaris drm/amdgpu: increase timeout of IB test drm/amdgpu: add destroy session when generate VCE destroy msg. drm/amd: fix deadlock of job_list_lock V2 ...
2016-08-02Merge branch 'linux-4.8' of git://github.com/skeggsb/linux into drm-nextDave Airlie6-45/+76
Runtime PM fixes, fbcon and nv30 fix. * 'linux-4.8' of git://github.com/skeggsb/linux: drm/nouveau/gr/nv3x: fix instobj write offsets in gr setup drm/nouveau/acpi: fix lockup with PCIe runtime PM drm/nouveau/acpi: check for function 0x1B before using it drm/nouveau/acpi: return supported DSM functions drm/nouveau/acpi: ensure matching ACPI handle and supported functions drm/nouveau/fbcon: fix font width not divisible by 8
2016-08-02vhost: convert pre sorted vhost memory array to interval treeJason Wang3-89/+128
Current pre-sorted memory region array has some limitations for future device IOTLB conversion: 1) need extra work for adding and removing a single region, and it's expected to be slow because of sorting or memory re-allocation. 2) need extra work of removing a large range which may intersect several regions with different size. 3) need trick for a replacement policy like LRU To overcome the above shortcomings, this patch convert it to interval tree which can easily address the above issue with almost no extra work. The patch could be used for: - Extend the current API and only let the userspace to send diffs of memory table. - Simplify Device IOTLB implementation. Signed-off-by: Jason Wang <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02vhost: introduce vhost memory accessorsJason Wang1-15/+35
This patch introduces vhost memory accessors which were just wrappers for userspace address access helpers. This is a requirement for vhost device iotlb implementation which will add iotlb translations in those accessors. Signed-off-by: Jason Wang <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02VSOCK: Add Makefile and KconfigAsias He2-0/+18
Enable virtio-vsock and vhost-vsock. Signed-off-by: Asias He <[email protected]> Signed-off-by: Stefan Hajnoczi <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02VSOCK: Introduce vhost_vsock.koAsias He1-0/+722
VM sockets vhost transport implementation. This driver runs on the host. Signed-off-by: Asias He <[email protected]> Signed-off-by: Stefan Hajnoczi <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02vhost: drop vringh dependencyMichael S. Tsirkin1-2/+0
vringh isn't used by vhost net or scsi - it's used by CAIF only at the moment. Drop the dependency. Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02vop: pull in vhost KconfigMichael S. Tsirkin1-0/+4
VOP selects VHOST_RING. Pull in Kconfig that includes it to make it self-containing. Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-01Merge tag 'armsoc-dt' of ↵Linus Torvalds2-31/+6
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "Device tree contents continue to be the largest branches we submit. This time around, some of the contents worth pointing out is: New SoC platforms: - Freescale i.MX 7Solo - Broadcom BCM23550 - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_ - Hisilicon HI3519 - Renesas R8A7792 Some of the other delta that is sticking out, line-count wise: - Exynos moves of IP blocks under an SoC bus, which causes a large delta due to indentation changes - a new Tegra K1 board: Apalis - a bunch of small updates to many Allwinner platforms; new hardware support, some cleanup, etc" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits) ARM: dts: sun8i: Add dts file for inet86dz board ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04 ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts ARM: dts: sun5i: reference-design-tablet: Remove mention of q8 ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi ARM: dts: at91: Don't build unnecessary dtbs ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions ARM: dts: at91: at91sam9g25ek: fix isi endpoint node ARM: dts: at91: move isi definition to at91sam9g25ek ARM: dts: at91: fix i2c-gpio node name ARM: dts: at91: vinco: fix regulator name ARM: dts: at91: ariag25 : fix onewire node ...
2016-08-01Merge tag 'armsoc-drivers' of ↵Linus Torvalds74-744/+4005
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "Driver updates for ARM SoCs. A slew of changes this release cycle. The reset driver tree, that we merge through arm-soc for historical reasons, is also sizable this time around. Among the changes: - clps711x: Treewide changes to compatible strings, merged here for simplicity. - Qualcomm: SCM firmware driver cleanups, move to platform driver - ux500: Major cleanups, removal of old mach-specific infrastructure. - Atmel external bus memory driver - Move of brcmstb platform to the rest of bcm - PMC driver updates for tegra, various fixes and improvements - Samsung platform driver updates to support 64-bit Exynos platforms - Reset controller cleanups moving to devm_reset_controller_register() APIs - Reset controller driver for Amlogic Meson - Reset controller driver for Hisilicon hi6220 - ARM SCPI power domain support" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (100 commits) ARM: ux500: consolidate base platform files ARM: ux500: move soc_id driver to drivers/soc ARM: ux500: call ux500_setup_id later ARM: ux500: consolidate soc_device code in id.c ARM: ux500: remove cpu_is_u* helpers ARM: ux500: use CLK_OF_DECLARE() ARM: ux500: move l2x0 init to .init_irq mfd: db8500 stop passing around platform data ASoC: ab8500-codec: remove platform data based probe ARM: ux500: move ab8500_regulator_plat_data into driver ARM: ux500: remove unused regulator data soc: raspberrypi-power: add CONFIG_OF dependency firmware: scpi: add CONFIG_OF dependency video: clps711x-fb: Changing the compatibility string to match with the smallest supported chip input: clps711x-keypad: Changing the compatibility string to match with the smallest supported chip pwm: clps711x: Changing the compatibility string to match with the smallest supported chip serial: clps711x: Changing the compatibility string to match with the smallest supported chip irqchip: clps711x: Changing the compatibility string to match with the smallest supported chip clocksource: clps711x: Changing the compatibility string to match with the smallest supported chip clk: clps711x: Changing the compatibility string to match with the smallest supported chip ...
2016-08-01Merge tag 'armsoc-soc' of ↵Linus Torvalds9-10/+144
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "Improved and new platform support for various SoCs: New SoC support: - Broadcom BCM23550 - Freescale i.MX7Solo - Qualcomm MDM9615 - Renesas r8a7792 Improvements: - convert clps711x to multiplatform - debug uart improvements for Atmel platforms - Tango platform improvements: HOTPLUG_CPU, Suspend-to-ram - OMAP tweaks and improvements to hwmod - OMAP support for kexec on SMP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (109 commits) ARM: davinci: fix build break because of undeclared dm365_evm_snd_data ARM: s3c64xx: smartq: Avoid sparse warnings ARM: sti: Implement dummy L2 cache's write_sec ARM: STi: Update machine _namestr to be more generic. arm: meson: explicitly select clk drivers ARM: tango: add Suspend-to-RAM support ARM: hisi: consolidate the hisilicon machine entries ARM: tango: fix CONFIG_HOTPLUG_CPU=n build MAINTAINERS: Update BCM281XX/BCM11XXX/BCM216XX entry MAINTAINERS: Update BCM63XX entry MAINTAINERS: Add NS2 entry MAINTAINERS: Fix nsp false-positives MAINTAINERS: Change L to M for Broadcom ARM/ARM64 SoC entries ARM: debug: Enable DEBUG_BCM_5301X for Northstar Plus SoCs ARM: clps711x: Switch to MULTIPLATFORM ARM: clps711x: Remove boards support ARM: clps711x: Add basic DT support ARM: clps711x: Reduce static map size ARM: SAMSUNG: Constify iomem address passed to s5p_init_cpu ARM: oxnas: Change OX810SE default driver config ...
2016-08-01Merge tag 'armsoc-cleanup' of ↵Linus Torvalds2-7/+7
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Olof Johansson: "The cleanup branch keeps going down in size as we've completed a lot of the major legacy platform removals and conversions. A handful of changes this time around, some of the themes or larger sets are: - A bunch of i.MX cleanups around platform detection, init call cleanups - Misc fixes of missing/implicit includes - Removal of ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB" * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits) ARM: mps2: fix typo ARM: s3c64xx: avoid warning about 'struct device_node' bus: mvebu-mbus: make mvebu_mbus_syscore_ops static bus: mvebu-mbus: fix __iomem on register pointers ARM: tegra: Remove board_init_funcs array ARM: iop: Fix indentation ARM: imx: remove cpu_is_mx*() ARM: imx: remove last call to cpu_is_mx5* ARM: imx: rework mx27_pm_init() call ARM: imx: deconstruct mx3_idle ARM: imx: deconstruct mxc_rnga initialization ARM: imx: remove cpu_is_mx1 check ARM: i.MX: Do not explicitly call l2x0_of_init() ARM: i.MX: system.c: Tweak prefetch settings for performance ARM: i.MX: system.c: Replace magic numbers ARM: i.MX: system.c: Remove redundant errata 752271 code ARM: i.MX: system.c: Convert goto to if statement ARM: Kirkwood: fix kirkwood_pm_init() declaration/type ARM: Kirkwood: make kirkwood_disable_mbus_error_propagation() static ARM: orion5x: make orion5x_legacy_handle_irq static ...
2016-08-01Merge tag 'hwmon-for-linus-v4.8-2' of ↵Linus Torvalds7-27/+73
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull more hwmon updates from Guenter Roeck: - Improved error handling in tmp102, lm75, and lm90 drivers - Bug fixes in sht3x, ftsteutates, iio_hwmon, and adt7411 drivers * tag 'hwmon-for-linus-v4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (adt7411) set sane values for CFG1 and CFG3 hwmon: (iio_hwmon) fix memory leak in name attribute hwmon: (ftsteutates) Fix potential memory access error hwmon: (tmp102) Improve error handling hwmon: (lm75) Improve error handling hwmon: (lm90) Improve error handling hwmon: (lm90) Add missing assignment hwmon: (sht3x) set initial jiffies to last_update
2016-08-01net: qlcnic: avoid superfluous assignement[email protected]1-1/+0
Assigning NULL to parmeter dcb has no effect outside of the inlined function. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01dsa: b53: remove redundant if[email protected]1-2/+1
For pdata == null the code leaves with an error. There is no need to check the condition again. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01qed: do not use unitialized variable[email protected]1-1/+1
Do not write random bytes from the kernel stack when calling qed_wr. Signed-off-by: Heinrich Schuchardt <[email protected]> Acked-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01wan/fsl_ucc_hdlc: avoid possible NULL pointer dereference[email protected]1-1/+2
All assignments to components of priv should only occur after the check if prif is NULL. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: qlge: remove superfluous statement[email protected]1-1/+0
Variable length is not used after the deleted line. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: s2io: simplify logical constraint[email protected]1-1/+1
(!A || (A && B)) is equivalent to (!A || B) Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: enic: use correct type specifier[email protected]1-2/+2
i is defined as unsigned. So print it with %u. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: bna: use correct type specifier (2)[email protected]1-1/+2
add and val are read with sscanf(kern_buf, "%x:%x", &addr, &val); and used as arguments for bna_reg_offset_check and writel so they have to be unsigned. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: bna: use correct type specifications[email protected]1-1/+2
addr and len are read with sscanf(kern_buf, "%x:%x", &addr, &len); and used as arguments for bna_reg_offset_check. So they have to be unsigned. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: bcm63xx: avoid possible null pointer dereference[email protected]1-1/+1
If dev_get_platdata has failed pd is null. Do not dereference a null pointer. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: amd-xgbe: use correct format specifier[email protected]1-1/+1
i has been defined as unsigned int. So use %u for output. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: ethernet: ax88796: avoid null pointer dereference[email protected]1-1/+2
If platform_get_resource fails, mem2 is null. Do not dereference null. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01net: caif: use correct format specifier[email protected]1-2/+2
%u is the wrong format specifier for int. size_t cannot be converted to int without possible loss of information. So leave the result as size_t and use %zu as format specifier. cf. Documentation/printk-formats.txt Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01virtio: new feature to detect IOMMU device quirkMichael S. Tsirkin1-1/+14
The interaction between virtio and IOMMUs is messy. On most systems with virtio, physical addresses match bus addresses, and it doesn't particularly matter which one we use to program the device. On some systems, including Xen and any system with a physical device that speaks virtio behind a physical IOMMU, we must program the IOMMU for virtio DMA to work at all. On other systems, including SPARC and PPC64, virtio-pci devices are enumerated as though they are behind an IOMMU, but the virtio host ignores the IOMMU, so we must either pretend that the IOMMU isn't there or somehow map everything as the identity. Add a feature bit to detect that quirk: VIRTIO_F_IOMMU_PLATFORM. Any device with this feature bit set to 0 needs a quirk and has to be passed physical addresses (as opposed to bus addresses) even though the device is behind an IOMMU. Note: it has to be a per-device quirk because for example, there could be a mix of passed-through and virtual virtio devices. As another example, some devices could be implemented by an out of process hypervisor backend (in case of qemu vhost, or vhost-user) and so support for an IOMMU needs to be coded up separately. It would be cleanest to handle this in IOMMU core code, but that needs per-device DMA ops. While we are waiting for that to be implemented, use a work-around in virtio core. Note: a "noiommu" feature is a quirk - add a wrapper to make that clear. Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-01balloon: check the number of available pages in leak balloonKonstantin Neumoin1-0/+2
The balloon has a special mechanism that is subscribed to the oom notification which leads to deflation for a fixed number of pages. The number is always fixed even when the balloon is fully deflated. But leak_balloon did not expect that the pages to deflate will be more than taken, and raise a "BUG" in balloon_page_dequeue when page list will be empty. So, the simplest solution would be to check that the number of releases pages is less or equal to the number taken pages. Cc: [email protected] Signed-off-by: Konstantin Neumoin <[email protected]> Signed-off-by: Denis V. Lunev <[email protected]> CC: Michael S. Tsirkin <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-01vhost: lockless enqueuingJason Wang2-30/+29
We use spinlock to synchronize the work list now which may cause unnecessary contentions. So this patch switch to use llist to remove this contention. Pktgen tests shows about 5% improvement: Before: ~1300000 pps After: ~1370000 pps Signed-off-by: Jason Wang <[email protected]> Reviewed-by: Michael S. Tsirkin <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-01vhost: simplify work flushingJason Wang1-32/+21
We used to implement the work flushing through tracking queued seq, done seq, and the number of flushing. This patch simplify this by just implement work flushing through another kind of vhost work with completion. This will be used by lockless enqueuing patch. Signed-off-by: Jason Wang <[email protected]> Reviewed-by: Michael S. Tsirkin <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-01Merge branch 'linus' of ↵Linus Torvalds3-27/+17
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This fixes a number of regressions in the marvell cesa driver caused by the chaining work, and a regression in lib/mpi that leads to a GFP_KERNEL allocation with preemption disabled" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: marvell - Don't copy IV vectors from the _process op for ciphers lib/mpi: Fix SG miter leak crypto: marvell - Update cache with input sg only when it is unmapped crypto: marvell - Don't chain at DMA level when backlog is disabled crypto: marvell - Fix memory leaks in TDMA chain for cipher requests
2016-08-01Merge branch 'pci/msi-affinity' into nextBjorn Helgaas452-2976/+5111
Conflicts: drivers/nvme/host/pci.c
2016-08-01Merge branches 'pci/host-aardvark', 'pci/host-altera', 'pci/host-dra7xx', ↵Bjorn Helgaas7-35/+1064
'pci/host-hv', 'pci/host-vmd' and 'pci/host-xilinx' into next * pci/host-aardvark: arm64: dts: marvell: Add Aardvark PCIe support for Armada 3700 PCI: aardvark: Add Aardvark PCI host controller driver dt-bindings: add DT binding for the Aardvark PCIe controller * pci/host-altera: PCI: altera: Poll for link up status after retraining the link PCI: altera: Check link status before retrain link PCI: altera: Reorder read/write functions * pci/host-dra7xx: PCI: dra7xx: Fix return value in case of error * pci/host-hv: PCI: hv: Fix interrupt cleanup path PCI: hv: Handle all pending messages in hv_pci_onchannelcallback() PCI: hv: Don't leak buffer in hv_pci_onchannelcallback() * pci/host-vmd: x86/PCI: VMD: Separate MSI and MSI-X vector sharing x86/PCI: VMD: Use x86_vector_domain as parent domain x86/PCI: VMD: Use lock save/restore in interrupt enable path x86/PCI: VMD: Initialize list item in IRQ disable x86/PCI: VMD: Select device dma ops to override * pci/host-xilinx: PCI: xilinx: Fix return value in case of error Manually apply changes from pci/demodularize-hosts and pci/host-request-windows to drivers/pci/host/pci-aardvark.c
2016-08-01Merge branch 'pci/host-tegra' into nextBjorn Helgaas1-30/+25
* pci/host-tegra: PCI: tegra: Program PADS_REFCLK_CFG* registers with per-SoC values PCI: tegra: Program PADS_REFCLK_CFG* always, not just on legacy SoCs PCI: tegra: Stop setting pcibios_min_mem PCI: tegra: Use generic pci_remap_iospace() rather than ARM32-specific one PCI: tegra: Use lower-case hex consistently for register definitions Conflicts: drivers/pci/host/pci-tegra.c Drop stray pci_ioremap_io() per Thierry Reding <[email protected]>; removal tested by Jon Hunter <[email protected]>.
2016-08-01Merge branches 'pci/demodularize-hosts' and 'pci/host-request-windows' into nextBjorn Helgaas24-263/+481
* pci/demodularize-hosts: PCI: xgene: Make explicitly non-modular PCI: thunder-pem: Make explicitly non-modular PCI: thunder-ecam: Make explicitly non-modular PCI: tegra: Make explicitly non-modular PCI: rcar-gen2: Make explicitly non-modular PCI: rcar: Make explicitly non-modular PCI: mvebu: Make explicitly non-modular PCI: layerscape: Make explicitly non-modular PCI: keystone: Make explicitly non-modular PCI: hisi: Make explicitly non-modular PCI: generic: Make explicitly non-modular PCI: designware-plat: Make it explicitly non-modular PCI: artpec6: Make explicitly non-modular PCI: armada8k: Make explicitly non-modular PCI: artpec: Add PCI_MSI_IRQ_DOMAIN dependency PCI: artpec: Add Axis ARTPEC-6 PCIe controller driver PCI: Add DT binding for Axis ARTPEC-6 PCIe controller PCI: generic: Select IRQ_DOMAIN * pci/host-request-windows: PCI: versatile: Simplify host bridge window iteration PCI: versatile: Request host bridge window resources with core function PCI: tegra: Request host bridge window resources with core function PCI: tegra: Remove top-level resource from hierarchy PCI: rcar: Simplify host bridge window iteration PCI: rcar: Request host bridge window resources with core function PCI: rcar Gen2: Request host bridge window resources PCI: rcar: Drop gen2 dummy I/O port region ARM: Make PCI I/O space optional PCI: mvebu: Request host bridge window resources with core function PCI: generic: Simplify host bridge window iteration PCI: generic: Request host bridge window resources with core function PCI: altera: Simplify host bridge window iteration PCI: altera: Request host bridge window resources with core function PCI: xilinx-nwl: Use dev_printk() when possible PCI: xilinx-nwl: Request host bridge window resources PCI: xilinx-nwl: Free bridge resource list on failure PCI: xilinx: Request host bridge window resources PCI: xilinx: Free bridge resource list on failure PCI: xgene: Request host bridge window resources PCI: xgene: Free bridge resource list on failure PCI: iproc: Request host bridge window resources PCI: designware: Simplify host bridge window iteration PCI: designware: Request host bridge window resources PCI: designware: Free bridge resource list on failure PCI: Add devm_request_pci_bus_resources()
2016-08-01Merge branch 'pci/resource' into nextBjorn Helgaas13-90/+162
* pci/resource: unicore32/PCI: Remove pci=firmware command line parameter handling ARM/PCI: Remove arch-specific pcibios_enable_device() ARM64/PCI: Remove arch-specific pcibios_enable_device() MIPS/PCI: Claim bus resources on PCI_PROBE_ONLY set-ups ARM/PCI: Claim bus resources on PCI_PROBE_ONLY set-ups PCI: generic: Claim bus resources on PCI_PROBE_ONLY set-ups PCI: Add generic pci_bus_claim_resources() alx: Use pci_(request|release)_mem_regions ethernet/intel: Use pci_(request|release)_mem_regions GenWQE: Use pci_(request|release)_mem_regions lpfc: Use pci_(request|release)_mem_regions NVMe: Use pci_(request|release)_mem_regions PCI: Add helpers to request/release memory and I/O regions PCI: Extending pci=resource_alignment to specify device/vendor IDs sparc/PCI: Implement pci_resource_to_user() with pcibios_resource_to_bus() powerpc/pci: Implement pci_resource_to_user() with pcibios_resource_to_bus() microblaze/PCI: Implement pci_resource_to_user() with pcibios_resource_to_bus() PCI: Unify pci_resource_to_user() declarations microblaze/PCI: Remove useless __pci_mmap_set_pgprot() powerpc/pci: Remove __pci_mmap_set_pgprot() PCI: Ignore write combining when mapping I/O port space
2016-08-01Merge branches 'pci/aspm', 'pci/dpc', 'pci/hotplug', 'pci/misc', 'pci/msi', ↵Bjorn Helgaas19-51/+334
'pci/pm' and 'pci/virtualization' into next * pci/aspm: PCI/ASPM: Remove redundant check of pcie_set_clkpm * pci/dpc: PCI: Remove DPC tristate module option PCI: Bind DPC to Root Ports as well as Downstream Ports PCI: Fix whitespace in struct dpc_dev PCI: Convert Downstream Port Containment driver to use devm_* functions * pci/hotplug: PCI: Allow additional bus numbers for hotplug bridges * pci/misc: PCI: Include <asm/dma.h> for isa_dma_bridge_buggy PCI: Make bus_attr_resource_alignment static MAINTAINERS: Add file patterns for PCI device tree bindings PCI: Fix comment typo * pci/msi: PCI/MSI: irqchip: Fix PCI_MSI dependencies * pci/pm: PCI: pciehp: Ignore interrupts during D3cold PCI: Document connection between pci_power_t and hardware PM capability PCI: Add runtime PM support for PCIe ports ACPI / hotplug / PCI: Runtime resume bridge before rescan PCI: Power on bridges before scanning new devices PCI: Put PCIe ports into D3 during suspend PCI: Don't clear d3cold_allowed for PCIe ports PCI / PM: Enforce type casting for pci_power_t * pci/virtualization: PCI: Add ACS quirk for Solarflare SFC9220 PCI: Add DMA alias quirk for Adaptec 3805 PCI: Mark Atheros AR9485 and QCA9882 to avoid bus reset PCI: Add function 1 DMA alias quirk for Marvell 88SE9182
2016-08-01PCI: xgene: Make explicitly non-modularPaul Gortmaker1-6/+2
This code is not being built as a module by anyone: drivers/pci/host/Kconfig:config PCI_XGENE drivers/pci/host/Kconfig: bool "X-Gene PCIe controller" Remove uses of MODULE_DESCRIPTION(), MODULE_AUTHOR(), MODULE_LICENSE(), etc., so that when reading the driver there is no doubt it is builtin-only. The information is preserved in comments at the top of the file. Replace module_platform_driver() with builtin_platform_driver(), which uses the same init level priority, so init ordering is unchanged. [bhelgaas: changelog] Signed-off-by: Paul Gortmaker <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> CC: Tanmay Inamdar <[email protected]>
2016-08-01PCI: thunder-pem: Make explicitly non-modularPaul Gortmaker1-6/+2
This code is not being built as a module by anyone: drivers/pci/host/Kconfig:config PCI_HOST_THUNDER_PEM drivers/pci/host/Kconfig: bool "Cavium Thunder PCIe controller to off-chip devices" Remove uses of MODULE_DESCRIPTION(), MODULE_AUTHOR(), MODULE_LICENSE(), etc., so that when reading the driver there is no doubt it is builtin-only. The information is preserved in comments at the top of the file. Replace module_platform_driver() with builtin_platform_driver(), which uses the same init level priority, so init ordering is unchanged. Note that MODULE_DEVICE_TABLE is a no-op for non-modular code. [bhelgaas: changelog] Signed-off-by: Paul Gortmaker <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> CC: David Daney <[email protected]>
2016-08-01PCI: thunder-ecam: Make explicitly non-modularPaul Gortmaker1-6/+2
This code is not being built as a module by anyone: drivers/pci/host/Kconfig:config PCI_HOST_THUNDER_ECAM drivers/pci/host/Kconfig: bool "Cavium Thunder ECAM controller to on-chip devices on pass-1.x silicon" Remove uses of MODULE_DESCRIPTION(), MODULE_AUTHOR(), MODULE_LICENSE(), etc., so that when reading the driver there is no doubt it is builtin-only. The information is preserved in comments at the top of the file. Replace module_platform_driver() with builtin_platform_driver(), which uses the same init level priority, so init ordering is unchanged. Note that MODULE_DEVICE_TABLE is a no-op for non-modular code. [bhelgaas: changelog] Signed-off-by: Paul Gortmaker <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> CC: David Daney <[email protected]>
2016-08-01PCI: tegra: Make explicitly non-modularPaul Gortmaker1-7/+4
This code is not being built as a module by anyone: drivers/pci/host/Kconfig:config PCI_TEGRA drivers/pci/host/Kconfig: bool "NVIDIA Tegra PCIe controller" Remove uses of MODULE_DESCRIPTION(), MODULE_AUTHOR(), MODULE_LICENSE(), etc., so that when reading the driver there is no doubt it is builtin-only. The information is preserved in comments at the top of the file. Replace module_platform_driver() with builtin_platform_driver(), which uses the same init level priority, so init ordering is unchanged. Note that MODULE_DEVICE_TABLE is a no-op for non-modular code. [bhelgaas: changelog] Signed-off-by: Paul Gortmaker <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> CC: Thierry Reding <[email protected]> CC: Stephen Warren <[email protected]> CC: Alexandre Courbot <[email protected]> CC: [email protected]
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