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2013-05-02be2net: Fix to show tx priority pause counter in ethtool -SAjit Khaparde
The tx priority pause count is available with the driver. But we were not showing it. This change should fix it and display it in ethtool stats. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: Fix to use 32-bit stats to report rx_drops_no_fragmentAjit Khaparde
Only BE devices provide 16-bit counter for rx_drops_no_fragment. All other devices provide a 32-bit counter for this stat. Use the 32-bit value where available. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-02be2net: Fix to use version 2 of cq_create for SkyHawk-R devicesAjit Khaparde
SkyHawk-R devices should use v2 of cq_create command. BE3/BE2 devices can use version 0 of the command to create a CQ. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-05-03drm/nouveau: fix build with nv50->nvc0Dave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-02Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull vhost cleanups and fixes from Michael Tsirkin: "Here are vhost cleanups and fixes by Asias He and myself. They affect both vhost-net and vhost-scsi devices. They also *depend* on both net-next and target-pending, where the net and target commits these changes depend on are already merged. So merging through the common vhost tree." * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost_scsi: module rename tcm_vhost: header split up vhost: src file renames vhost: fix error handling in RESET_OWNER ioctl tcm_vhost: remove virtio-net.h dependency vhost: move per-vq net specific fields out to net tcm_vhost: document inflight ref-counting use vhost: move vhost-net zerocopy fields to net.c tcm_vhost: Wait for pending requests in vhost_scsi_flush() vhost: Allow device specific fields per vq
2013-05-02Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Pull powerpc update from Benjamin Herrenschmidt: "The main highlights this time around are: - A pile of addition POWER8 bits and nits, such as updated performance counter support (Michael Ellerman), new branch history buffer support (Anshuman Khandual), base support for the new PCI host bridge when not using the hypervisor (Gavin Shan) and other random related bits and fixes from various contributors. - Some rework of our page table format by Aneesh Kumar which fixes a thing or two and paves the way for THP support. THP itself will not make it this time around however. - More Freescale updates, including Altivec support on the new e6500 cores, new PCI controller support, and a pile of new boards support and updates. - The usual batch of trivial cleanups & fixes" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (156 commits) powerpc: Fix build error for book3e powerpc: Context switch the new EBB SPRs powerpc: Turn on the EBB H/FSCR bits powerpc: Replace CPU_FTR_BCTAR with CPU_FTR_ARCH_207S powerpc: Setup BHRB instructions facility in HFSCR for POWER8 powerpc: Fix interrupt range check on debug exception powerpc: Update tlbie/tlbiel as per ISA doc powerpc: Print page size info during boot powerpc: print both base and actual page size on hash failure powerpc: Fix hpte_decode to use the correct decoding for page sizes powerpc: Decode the pte-lp-encoding bits correctly. powerpc: Use encode avpn where we need only avpn values powerpc: Reduce PTE table memory wastage powerpc: Move the pte free routines from common header powerpc: Reduce the PTE_INDEX_SIZE powerpc: Switch 16GB and 16MB explicit hugepages to a different page table format powerpc: New hugepage directory format powerpc: Don't truncate pgd_index wrongly powerpc: Don't hard code the size of pte page powerpc: Save DAR and DSISR in pt_regs on MCE ...
2013-05-02Merge tag 'multiplatform-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC multiplatform updates from Olof Johansson: "More multiplatform enablement for ARM platforms. The ones converted in this branch are: - bcm2835 - cns3xxx - sirf - nomadik - msx - spear - tegra - ux500 We're getting close to having most of them converted! One of the larger platforms remaining is Samsung Exynos, and there are a bunch of supporting patches in this merge window for it. There was a patch in this branch to a early version of multiplatform conversion, but it ended up being reverted due to need of more bake time. The revert commit is part of the branch since it would have required rebasing multiple dependent branches and they were stable by then" * tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (70 commits) mmc: sdhci-s3c: Fix operation on non-single image Samsung platforms clocksource: nomadik-mtu: fix up clocksource/timer Revert "ARM: exynos: enable multiplatform support" ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ" ARM: exynos: enable multiplatform support rtc: s3c: make header file local mtd: onenand/samsung: make regs-onenand.h file local thermal/exynos: remove unnecessary header inclusions mmc: sdhci-s3c: remove platform dependencies ARM: samsung: move mfc device definition to s5p-dev-mfc.c ARM: exynos: move debug-macro.S to include/debug/ ARM: exynos: prepare for sparse IRQ ARM: exynos: introduce EXYNOS_ATAGS symbol ARM: tegra: build assembly files with -march=armv7-a ARM: Push selects for TWD/SCU into machine entries ARM: ux500: build hotplug.o for ARMv7-a ARM: ux500: move to multiplatform ARM: ux500: make remaining headers local ARM: ux500: make irqs.h local to platform ARM: ux500: get rid of <mach/[hardware|db8500-regs].h> ...
2013-05-02Merge tag 'soc-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "This branch contains part 1 of the platform updates for 3.10. Among the highlights: - Support for the new Atmel Cortex-A5 based platforms (SAMA5D3) - New support for CSR SiRFatlas6 SoCs - A handful of updates for NVidia T114 (a.k.a. Tegra 4) - A bunch of updates for the shmobile platforms - A handful of updates for davinci - A few updates for Qualcomm MSM - Plus a handful of other patches, defconfig updates, etc." * tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (135 commits) ARM: tegra: pm: fix build error w/o PM_SLEEP ARM: davinci: ensure global variables are declared ARM: davinci: sram.c: fix incorrect type in assignment ARM: davinci: da8xx dt: make file local symbols static ARM: davinci: da8xx: add remoteproc support ARM: socfpga: Upgrade clk driver for socfpga to make use of dts clock entries ARM: socfpga: Add clock entries into device tree ARM: socfpga: Enable soft reset ARM: EXYNOS: replace cpumask by the corresponding macro ARM: EXYNOS: handle properly the return values ARM: EXYNOS: factor out the idle states ARM: OMAP4: Enable fix for Cortex-A9 erratas ARM: OMAP2+: Export SoC information to userspace ARM: OMAP2+: SoC name and revision unification ARM: OMAP2+: Move common part of late init into common function ARM: tegra: pm: remove duplicated include from pm.c ARM: davinci: da850: override mmc DT node device name ARM: davinci: da850: add mmc DT entries mmc: davinci_mmc: add DT support ARM: SAMSUNG: check processor type before cache restoration in resume ...
2013-05-02Merge tag 'dt-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device-tree updates from Olof Johansson: "Part 1 of device-tree updates for 3.10. The bulk of the churn in this branch is due to i.MX moving from C-defined pin control over to device tree, which is a one-time conversion that will allow greater flexibility down the road. Besides that, there's PCI-e bindings for Marvell mvebu platforms and a handful of cleanups to tegra due to the new include file functionality of the device tree compiler" * tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (113 commits) arm: mvebu: PCIe Device Tree informations for Armada XP GP arm: mvebu: PCIe Device Tree informations for Armada 370 DB arm: mvebu: PCIe Device Tree informations for Armada 370 Mirabox arm: mvebu: PCIe Device Tree informations for Armada XP DB arm: mvebu: PCIe Device Tree informations for OpenBlocks AX3-4 arm: mvebu: add PCIe Device Tree informations for Armada XP arm: mvebu: add PCIe Device Tree informations for Armada 370 ARM: sunxi: unify osc24M_fixed and osc24M arm: vt8500: Add SDHC support to WM8505 DT ARM: dts: Add a 64 bits version of the skeleton device tree ARM: mvebu: Add Device Bus and CFI flash memory support to defconfig ARM: mvebu: Add support for NOR flash device on Openblocks AX3 board ARM: mvebu: Add support for NOR flash device on Armada XP-GP board ARM: mvebu: Add Device Bus support for Armada 370/XP SoC ARM: dts: imx6dl-wandboard: Add USB Host support ARM: dts: imx51 cpu node ARM: dts: Add missing imx27-phytec-phycore dtb target ARM: dts: Add NFC support for i.MX27 Phytec PCM038 module ARM: i.MX51: Add PATA support ARM: dts: Add initial support for Wandboard Dual-Lite ...
2013-05-02Merge tag 'cleanup-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanup from Olof Johansson: "Here is a collection of cleanup patches. Among the pieces that stand out are: - The deletion of h720x platforms - Split of at91 non-dt platforms to their own Kconfig file to keep them separate - General cleanups and refactoring of i.MX and MXS platforms - Some restructuring of clock tables for OMAP - Convertion of PMC driver for Tegra to dt-only - Some renames of sunxi -> sun4i (Allwinner A10) - ... plus a bunch of other stuff that I haven't mentioned" * tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (119 commits) ARM: i.MX: remove unused ARCH_* configs ARM i.MX53: remove platform ahci support ARM: sunxi: Rework the restart code irqchip: sunxi: Rename sunxi to sun4i irqchip: sunxi: Make use of the IRQCHIP_DECLARE macro clocksource: sunxi: Rename sunxi to sun4i clocksource: sunxi: make use of CLKSRC_OF clocksource: sunxi: Cleanup the timer code ARM: at91: remove trailing semicolon from macros ARM: at91/setup: fix trivial typos ARM: EXYNOS: remove "config EXYNOS_DEV_DRM" ARM: EXYNOS: change the name of USB ohci header ARM: SAMSUNG: Remove unnecessary code for dma ARM: S3C24XX: Remove unused GPIO drive strength register definitions ARM: OMAP4+: PM: Restore CPU power state to ON with clockdomain force wakeup method ARM: S3C24XX: Removed unneeded dependency on CPU_S3C2412 ARM: S3C24XX: Removed unneeded dependency on CPU_S3C2410 ARM: S3C24XX: Removed unneeded dependency on ARCH_S3C24XX for boards ARM: SAMSUNG: Fix typo "CONFIG_SAMSUNG_DEV_RTC" ARM: S5P64X0: Fix typo "CONFIG_S5P64X0_SETUP_SDHCI" ...
2013-05-02Merge tag 'fixes-nc-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC non-critical fixes from Olof Johansson: "Here is a collection of fixes (and some intermixed cleanups) that were considered less important and thus not included in the later parts of the 3.9-rc cycle. It's a bit all over the map, contents wise. A series of ux500 fixes and cleanups, a bunch of various fixes for OMAP and tegra, and some for Freescale i.MX and even Qualcomm MSM. Note that there's also a patch on this branch to globally turn off -Wmaybe-uninitialized when building with -Os. It's been posted several times by Arnd and no dissent was raised, but nobody seemed interested to pick it up. So here it is, as the topmost patch." * tag 'fixes-nc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (70 commits) Turn off -Wmaybe-uninitialized when building with -Os ARM: orion5x: include linux/cpu.h ARM: tegra: call cpu_do_idle from C code ARM: u300: fix ages old copy/paste bug ARM: OMAP2+: add dependencies on ARCH_MULTI_V6/V7 ARM: tegra: solve adr range issue with THUMB2_KERNEL enabled ARM: tegra: fix relocation truncated error when THUMB2_KERNEL enabled ARM: tegra: fix build error when THUMB2_KERNEL enabled ARM: msm: Fix uncompess.h tx underrun check ARM: vexpress: Remove A9 PMU compatible values for non-A9 platforms ARM: cpuimx27 and mbimx27: prepend CONFIG_ to Kconfig macro ARM: OMAP2+: fix typo "CONFIG_BRIDGE_DVFS" ARM: OMAP1: remove "config MACH_OMAP_HTCWIZARD" ARM: mach-imx: mach-imx6q: Fix sparse warnings ARM: mach-imx: src: Include "common.h ARM: mach-imx: gpc: Include "common.h" ARM: mach-imx: avic: Staticize *avic_base ARM: mach-imx: tzic: Staticize *tzic_base ARM: mach-imx: clk: Include "clk.h" ARM: mach-imx: clk-busy: Staticize clk_busy_mux_ops ...
2013-05-02drm/radeon: fix handling of v6 power tablesAlex Deucher
The code was mis-handling variable sized arrays. Reported-by: Sylvain BERTRAND <sylware@legeek.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-02drm/radeon: clarify family checks in pm table parsingAlex Deucher
We actually care about the chip family rather than the DCE version although functionally they are the same. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: consolidate UVD clock programmingChristian König
Instead of duplicating the code over and over again, just use a single function to handle the clock calculations. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: fix UPLL_REF_DIV_MASK definitionChristian König
Stupid copy & paste error over all generations. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02radeon: add bo tracking debugfsJerome Glisse
This is to allow debugging of userspace program not freeing buffer after, which is basicly a memory leak. This print the list of all gem object along with their size and placement (VRAM,GTT,CPU) and with the pid of the task that created them. agd5f: add warning fix Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: add new richland pci idsAlex Deucher
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-02drm/radeon: fix scratch reg handling for UVD fenceChristian König
Also init the scratch reg to zero on the UVD ring. This fixes UVD on AGP based cards. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: allocate SA bo in the requested domainChristian König
This avoid moving the BO directly after allocating it. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-02drm/radeon: fix possible segfault when parsing pm tablesAlex Deucher
If we have a empty power table, bail early and allocate the default power state. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=63865 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-02drm/radeon: fix endian bugs in atom_allocate_fb_scratch()Alex Deucher
Reviwed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2013-05-02vhost_scsi: module renameMichael S. Tsirkin
Rename module and update Kconfig and Makefile. Add alias for compatibility with old userspace scripts if any. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Asias He <asias@redhat.com> Acked-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-05-02tcm_vhost: header split upMichael S. Tsirkin
move uapi parts to vhost.h move .c private parts to .c itself Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Asias He <asias@redhat.com> Acked-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-05-02vhost: src file renamesMichael S. Tsirkin
Move tcm_vhost.c -> scsi.c Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Asias He <asias@redhat.com> Acked-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-05-02OMAPDSS: TFP410: return EPROBE_DEFER if the i2c adapter not foundTomi Valkeinen
If the I2C adapter needed by the TFP410 device is not available yet, return EPROBE_DEFER so that the device will get probed again. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: VENC: Add error handling for venc_probe_pdataTomi Valkeinen
Add proper error handling for venc_probe_pdata(). This will cause EPROBE_DEFER to be properly passed upwards, causing the VENC driver to be probed again later if a resource was missing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: HDMI: Add error handling for hdmi_probe_pdataTomi Valkeinen
Add proper error handling for hdmi_probe_pdata(). This will cause EPROBE_DEFER to be properly passed upwards, causing the HDMI driver to be probed again later if a resource was missing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: RFBI: Add error handling for rfbi_probe_pdataTomi Valkeinen
Add proper error handling for rfbi_probe_pdata(). This will cause EPROBE_DEFER to be properly passed upwards, causing the RFBI driver to be probed again later if a resource was missing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: DSI: Add error handling for dsi_probe_pdataTomi Valkeinen
Add proper error handling for dsi_probe_pdata(). This will cause EPROBE_DEFER to be properly passed upwards, causing the DSI driver to be probed again later if a resource was missing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: SDI: Add error handling for sdi_probe_pdataTomi Valkeinen
Add proper error handling for sdi_probe_pdata(). This will cause EPROBE_DEFER to be properly passed upwards, causing the SDI driver to be probed again later if a resource was missing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: DPI: Add error handling for dpi_probe_pdataTomi Valkeinen
Add proper error handling for dpi_probe_pdata(). This will cause EPROBE_DEFER to be properly passed upwards, causing the DPI driver to be probed again later if a resource was missing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: VENC: use platform_driver_register()Tomi Valkeinen
Use platform_driver_register() instead of platform_driver_probe() so that we can support EPROBE_DEFER. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: HDMI: use platform_driver_register()Tomi Valkeinen
Use platform_driver_register() instead of platform_driver_probe() so that we can support EPROBE_DEFER. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: RFBI: use platform_driver_register()Tomi Valkeinen
Use platform_driver_register() instead of platform_driver_probe() so that we can support EPROBE_DEFER. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: DSI: use platform_driver_register()Tomi Valkeinen
Use platform_driver_register() instead of platform_driver_probe() so that we can support EPROBE_DEFER. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: SDI: use platform_driver_register()Tomi Valkeinen
Use platform_driver_register() instead of platform_driver_probe() so that we can support EPROBE_DEFER. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: DPI: use platform_driver_register()Tomi Valkeinen
Use platform_driver_register() instead of platform_driver_probe() so that we can support EPROBE_DEFER. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPFB: defer probe if no displaysTomi Valkeinen
omapfb requires the panel drivers to have been probed when omapfb is initialized. omapfb does not support insertion of new panels after its probe. This causes a problem in case omapdss or the panel probes have been deferred due to EPROBE_DEFER error, as omapfb won't find any displays. As a quick fix, this patch changes the omapfb probe so that if omapfb does not find any displays, it'll return EPROBE_DEFER. This is not perfect, as with a board with no displays, omapfb will get deferred forever. Also, if the board has multiple displays, but only some of them have been probed, omapfb will start and leave the unprobed displays out. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPFB: use module_platform_driver()Tomi Valkeinen
Instead of using platform_driver_probe(), use module_platform_driver() so that we can support deferred probing. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: Makefile: move omapfb after panelsTomi Valkeinen
omapfb requires the panels to have been probed before omapfb's probe. We currently manage that by having omapfb in late initcall level. However, a much simpler way is to just change the makefile so that omapfb is after the panel drivers. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02OMAPDSS: DPI: fix compilation if DSI not compiled inTomi Valkeinen
Commit 100c826235793345efe06b3558cc9d36166b1e26 (OMAPDSS: DPI: use new clock calculation code) breaks dpi.c compilation if DSI is not enabled in the kernel configuration. Fix compilation by adding dummy inline functions for the ones that dpi.c references. The functions will never be called, as dpi.c knows that there is no DSI device available. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2013-05-02Merge branch 'drm-nouveau-next' of ↵Dave Airlie
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next Add GK110 modesetting suport. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nve0: recognise nvf0 as a kepler board (GK110) drm/nouveau: force noaccel when no PFIFO support present drm/nvf0/disp: expose display class 2.2
2013-05-02drm/nve0: recognise nvf0 as a kepler board (GK110)Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-05-02drm/nouveau: force noaccel when no PFIFO support presentBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-05-02drm/nvf0/disp: expose display class 2.2Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-05-02drm/cirrus: deal with bo reserve fail in dirty update pathDave Airlie
Port over the mgag200 fix to cirrus as it suffers the same issue. On F19 testing, it was noticed we get a lot of errors in dmesg about being unable to reserve the buffer when plymouth starts, this is due to the buffer being in the process of migrating, so it makes sense we can't reserve it. In order to deal with it, this adds delayed updates for the dirty updates, when the bo is unreservable, in the normal console case this shouldn't ever happen, its just when plymouth or X is pushing the console bo to system memory. Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-02drm/ast: deal with bo reserve fail in dirty update pathDave Airlie
Port over the mgag200 fix to ast as it suffers the same issue. On F19 testing, it was noticed we get a lot of errors in dmesg about being unable to reserve the buffer when plymouth starts, this is due to the buffer being in the process of migrating, so it makes sense we can't reserve it. In order to deal with it, this adds delayed updates for the dirty updates, when the bo is unreservable, in the normal console case this shouldn't ever happen, its just when plymouth or X is pushing the console bo to system memory. Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-02drm/mgag200: deal with bo reserve fail in dirty update pathDave Airlie
On F19 testing, it was noticed we get a lot of errors in dmesg about being unable to reserve the buffer when plymouth starts, this is due to the buffer being in the process of migrating, so it makes sense we can't reserve it. In order to deal with it, this adds delayed updates for the dirty updates, when the bo is unreservable, in the normal console case this shouldn't ever happen, its just when plymouth or X is pushing the console bo to system memory. Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-01Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull VFS updates from Al Viro, Misc cleanups all over the place, mainly wrt /proc interfaces (switch create_proc_entry to proc_create(), get rid of the deprecated create_proc_read_entry() in favor of using proc_create_data() and seq_file etc). 7kloc removed. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits) don't bother with deferred freeing of fdtables proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h proc: Make the PROC_I() and PDE() macros internal to procfs proc: Supply a function to remove a proc entry by PDE take cgroup_open() and cpuset_open() to fs/proc/base.c ppc: Clean up scanlog ppc: Clean up rtas_flash driver somewhat hostap: proc: Use remove_proc_subtree() drm: proc: Use remove_proc_subtree() drm: proc: Use minor->index to label things, not PDE->name drm: Constify drm_proc_list[] zoran: Don't print proc_dir_entry data in debug reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show() proc: Supply an accessor for getting the data from a PDE's parent airo: Use remove_proc_subtree() rtl8192u: Don't need to save device proc dir PDE rtl8187se: Use a dir under /proc/net/r8180/ proc: Add proc_mkdir_data() proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h} proc: Move PDE_NET() to fs/proc/proc_net.c ...
2013-05-01Merge branch 'x86-efi-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86/efi changes from Peter Anvin: "The bulk of these changes are cleaning up the efivars handling and breaking it up into a tree of files. There are a number of fixes as well. The entire changeset is pretty big, but most of it is code movement. Several of these commits are quite new; the history got very messed up due to a mismerge with the urgent changes for rc8 which completely broke IA64, and so Ingo requested that we rebase it to straighten it out." * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: remove "kfree(NULL)" efi: locking fix in efivar_entry_set_safe() efi, pstore: Read data from variable store before memcpy() efi, pstore: Remove entry from list when erasing efi, pstore: Initialise 'entry' before iterating efi: split efisubsystem from efivars efivarfs: Move to fs/efivarfs efivars: Move pstore code into the new EFI directory efivars: efivar_entry API efivars: Keep a private global pointer to efivars efi: move utf16 string functions to efi.h x86, efi: Make efi_memblock_x86_reserve_range more readable efivarfs: convert to use simple_open()