- 07 Apr, 2016 8 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-clientLinus Torvalds authored
Pull Ceph fix from Sage Weil: "This just fixes a few remaining memory allocations in RBD to use GFP_NOIO instead of GFP_ATOMIC" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: rbd: use GFP_NOIO consistently for request allocations
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git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull virtio/qemu fixes from Michael S Tsirkin: "A couple of fixes for virtio and for the new QEMU fw cfg driver" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio: add VIRTIO_CONFIG_S_NEEDS_RESET device status bit MAINTAINERS: add entry for QEMU firmware: qemu_fw_cfg.c: hold ACPI global lock during device access virtio: virtio 1.0 cs04 spec compliance for reset qemu_fw_cfg: don't leak kobj on init error
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "This is mostly amdgpu/radeon fixes, and imx related fixes. There is also one one TTM fix, one nouveau fix, and one hdlcd fix. The AMD ones are some fixes for power management after suspend/resume one some GPUs, and some vblank fixes. The IMX ones are for more stricter plane checks and some cleanups. I'm off until Monday, so therre might be some fixes early next week if anyone missed me" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (34 commits) drm/nouveau/tegra: acquire and enable reference clock if needed drm/amdgpu: total vram size also reduces pin size drm/amd/powerplay: add uvd/vce dpm enabling flag default. drm/amd/powerplay: fix issue that resume back, dpm can't work on FIJI. drm/amdgpu: save and restore the firwmware cache part when suspend resume drm/amdgpu: save and restore UVD context with suspend and resume drm/ttm: use phys_addr_t for ttm_bus_placement drm: ARM HDLCD - fix an error code drm: ARM HDLCD - get rid of devm_clk_put() drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanup drm/amdgpu: fence wait old rcu slot drm/amdgpu: fix leaking fence in the pageflip code drm/amdgpu: print vram type rather than just DDR drm/amdgpu/gmc: use proper register for vram type on Fiji drm/amdgpu/gmc: move vram type fetching into sw_init drm/amdgpu: Set vblank_disable_allowed = true drm/radeon: Set vblank_disable_allowed = true drm/amd/powerplay: Need to change boot to performance state in resume. drm/amd/powerplay: add new Fiji function for not setting same ps. drm/amdgpu: check dpm state before pm system fs initialized. ...
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Stefan Hajnoczi authored
The VIRTIO 1.0 specification added the DEVICE_NEEDS_RESET device status bit in "VIRTIO-98: Add DEVICE_NEEDS_RESET". This patch defines the device status bit in the uapi header file so that both the kernel and userspace applications can use it. The bit is currently unused by the virtio guest drivers and vhost. According to the spec "a good implementation will try to recover by issuing a reset". This is not attempted here because it requires auditing the virtio drivers to ensure there are no resource leaks or crashes if the device needs to be reset mid-operation. See "2.1 Device Status Field" in the VIRTIO 1.0 specification for details. Signed-off-by:
Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com>
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Michael S. Tsirkin authored
Gabriel merged support for QEMU FW CFG interface, but there's apparently no official maintainer. It's also possible that this will grow more interfaces in future. I'll happily co-maintain it and handle pull requests together with the rest of the PV stuff I maintain. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Gabriel Somlo <somlo@cmu.edu> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Acked-by:
Gabriel Somlo <somlo@cmu.edu>
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Gabriel Somlo authored
Allowing for the future possibility of implementing AML-based (i.e., firmware-triggered) access to the QEMU fw_cfg device, acquire the global ACPI lock when accessing the device on behalf of the guest-side sysfs driver, to prevent any potential race conditions. Suggested-by:
Michael S. Tsirkin <mst@redhat.com> Signed-off-by:
Gabriel Somlo <somlo@cmu.edu> Signed-off-by:
Michael S. Tsirkin <mst@redhat.com>
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Michael S. Tsirkin authored
The spec says: after writing 0 to device_status, the driver MUST wait for a read of device_status to return 0 before reinitializing the device. Cc: stable@vger.kernel.org Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Acked-by:
Jason Wang <jasowang@redhat.com>
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Michael S. Tsirkin authored
If platform_driver_register fails, we should cleanup fw_cfg_top_ko before exiting. Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Acked-by:
Gabriel Somlo <somlo@cmu.edu>
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- 06 Apr, 2016 7 commits
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
Lots of misc bug fixes for radeon and amdgpu and one for ttm. - fix vram info fetching on Fiji and unposted boards - additional vblank fixes from the conversion to drm_vblank_on/off - UVD dGPU suspend and resume fixes - lots of powerplay fixes - fix a fence leak in the pageflip code - ttm fix for platforms where CPU is 32 bit, but physical addresses are >32bits * 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux: (21 commits) drm/amdgpu: total vram size also reduces pin size drm/amd/powerplay: add uvd/vce dpm enabling flag default. drm/amd/powerplay: fix issue that resume back, dpm can't work on FIJI. drm/amdgpu: save and restore the firwmware cache part when suspend resume drm/amdgpu: save and restore UVD context with suspend and resume drm/ttm: use phys_addr_t for ttm_bus_placement drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanup drm/amdgpu: fence wait old rcu slot drm/amdgpu: fix leaking fence in the pageflip code drm/amdgpu: print vram type rather than just DDR drm/amdgpu/gmc: use proper register for vram type on Fiji drm/amdgpu/gmc: move vram type fetching into sw_init drm/amdgpu: Set vblank_disable_allowed = true drm/radeon: Set vblank_disable_allowed = true drm/amd/powerplay: Need to change boot to performance state in resume. drm/amd/powerplay: add new Fiji function for not setting same ps. drm/amdgpu: check dpm state before pm system fs initialized. drm/amd/powerplay: notify amdgpu whether dpm is enabled or not. drm/amdgpu: Not support disable dpm in powerplay. drm/amdgpu: add an cgs interface to notify amdgpu the dpm state. ...
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Linus Torvalds authored
Let's see if anybody even notices. I doubt anybody uses this, and it does expose addresses that should be randomized, so let's just remove the code. It's old and traditional, and it used to be cute, but we should have removed this long ago. If it turns out anybody notices and this breaks something, we'll have to revert this, and maybe we'll end up using other approaches instead (using %pK or similar). But removing unnecessary code is always the preferred option. Noted-by:
Emrah Demir <ed@abdsec.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdmaLinus Torvalds authored
Pull rdma fixes from Doug Ledford: "I'm back from PTO. These issues cropped up while I was gone and are simple fixes. I'll have more after I've caught up, but I wanted to get these in quick. Two minor fixes for 4.6-rc2: - Fix mlx5 build error when on demand paging is not enabled - Fix possible uninit variable in new i40iw driver" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: i40iw: avoid potential uninitialized variable use IB/mlx5: fix VFs callback function prototypes
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Arnd Bergmann authored
gcc finds that the i40iw_make_cm_node() function in the recently added i40iw driver uses an uninitilized variable as an index into an array if CONFIG_IPV6 is disabled and the driver uses IPv6 mode: drivers/infiniband/hw/i40iw/i40iw_cm.c: In function 'i40iw_make_cm_node': drivers/infiniband/hw/i40iw/i40iw_cm.c:2206:52: error: 'arpindex' may be used uninitialized in this function [-Werror=maybe-uninitialized] ether_addr_copy(cm_node->rem_mac, iwdev->arp_table[arpindex].mac_addr); As far as I can tell, this code path can not be used because the ipv4 variable is always set with CONFIG_IPV6 is disabled, but it's better to be sure and prevent the undefined behavior, as well as shut up that warning in a proper way. This adds an 'else' clause for the case we get the warning about, causing the function to return an error in a controlled way. To avoid adding extra mess with combined io()/#ifdef clauses, I'm also converting the existing #ifdef into a more readable if(IS_ENABLED()) check. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Fixes: f27b4746 ("i40iw: add connection management code") Acked-by:
Mustafa Ismail <Mustafa.ismail@intel.com> Signed-off-by:
Doug Ledford <dledford@redhat.com>
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Arnd Bergmann authored
The previous patch that added a couple of callback functions put the declarations inside of an #ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING, which causes the build to fail if that option is disabled: drivers/infiniband/hw/mlx5/main.c: In function 'mlx5_ib_add': drivers/infiniband/hw/mlx5/main.c:2358:31: error: 'mlx5_ib_get_vf_config' undeclared (first use in this function) This moves the four declarations below the #ifdef section so they are always available. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Fixes: eff901d3 ("IB/mlx5: Implement callbacks for manipulating VFs") Reviewed-by:
Leon Romanovsky <leonro@mellanox.com> Reviewed-by:
Eli Cohen <eli@mellanox.com> Signed-off-by:
Doug Ledford <dledford@redhat.com>
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git://github.com/skeggsb/linuxDave Airlie authored
Just a single fix to prevent GM20B systems hanging at boot. * 'linux-4.6' of git://github.com/skeggsb/linux: drm/nouveau/tegra: acquire and enable reference clock if needed
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Alexandre Courbot authored
GM20B requires an extra clock compared to GK20A. Add that information into the platform data and acquire and enable this clock if necessary. Signed-off-by:
Alexandre Courbot <acourbot@nvidia.com> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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- 05 Apr, 2016 11 commits
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git://linux-arm.org/linux-ldDave Airlie authored
arm hdlcd fix. * 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld: drm: ARM HDLCD - fix an error code drm: ARM HDLCD - get rid of devm_clk_put()
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git://git.pengutronix.de/git/pza/linuxDave Airlie authored
imx-drm: stricter plane parameter checking, dw_hdmi-imx and dmfc fixes - Check whether plane parameters comply with IPU IDMAC limitations and fix planar YUV 4:2:0 U/V offsets and stride - Cleanup encoder in dw_hdmi-imx bind error path and remove a superfluous platform_set_drvdata in dw_hdmi-imx - DMFC setup fixes: lock the ipu_dmfc_init_channel function against concurrent use, rename it to ipu_dmfc_config_wait4eot, and call it after the FIFO size has been determined. * tag 'imx-drm-next-2016-04-01' of git://git.pengutronix.de/git/pza/linux: drm/imx: Don't set a gamma table size drm/imx: ipuv3-plane: Configure DMFC wait4eot bit after slots are determined gpu: ipu-v3: ipu-dmfc: Rename ipu_dmfc_init_channel to ipu_dmfc_config_wait4eot gpu: ipu-v3: ipu-dmfc: Make function ipu_dmfc_init_channel() return void gpu: ipu-v3: ipu-dmfc: Protect function ipu_dmfc_init_channel() with mutex drm/imx: dw_hdmi: Don't call platform_set_drvdata() drm/imx: dw_hdmi: Call drm_encoder_cleanup() in error path drm/imx: ipuv3-plane: fix planar YUV 4:2:0 support drm/imx: ipuv3-plane: Add more thorough checks for plane parameter limitations gpu: ipu-cpmem: modify ipu_cpmem_set_yuv_planar_full for better control
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull KVM fixes from Paolo Bonzini: "Miscellaneous bugfixes. The ARM and s390 fixes are for new regressions from the merge window, others are usual stable material" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: compiler-gcc: disable -ftracer for __noclone functions kvm: x86: make lapic hrtimer pinned s390/mm/kvm: fix mis-merge in gmap handling kvm: set page dirty only if page has been writable KVM: x86: reduce default value of halt_poll_ns parameter KVM: Hyper-V: do not do hypercall userspace exits if SynIC is disabled KVM: x86: Inject pending interrupt even if pending nmi exist arm64: KVM: Register CPU notifiers when the kernel runs at HYP arm64: kvm: 4.6-rc1: Fix VTCR_EL2 VS setting
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "A couple of driver specific fixes here that came in since the merge window plus one core fix for locking in cases where a client driver grabs a lock on the whole bus for an extended series of operations that was introduced by the changes to support accelerated flash operations" * tag 'spi-fix-v4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: rockchip: fix probe deferral handling spi: omap2-mcspi: fix dma transfer for vmalloced buffer spi: fix possible deadlock between internal bus locks and bus_lock_flag spi: imx: Fix possible NULL pointer deref spi: imx: only do necessary changes to ECSPIx_CONFIGREG spi: rockchip: Spelling s/divsor/divisor/
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David Disseldorp authored
As of 5a60e876, RBD object request allocations are made via rbd_obj_request_create() with GFP_NOIO. However, subsequent OSD request allocations in rbd_osd_req_create*() use GFP_ATOMIC. With heavy page cache usage (e.g. OSDs running on same host as krbd client), rbd_osd_req_create() order-1 GFP_ATOMIC allocations have been observed to fail, where direct reclaim would have allowed GFP_NOIO allocations to succeed. Cc: stable@vger.kernel.org # 3.18+ Suggested-by:
Vlastimil Babka <vbabka@suse.cz> Suggested-by:
Neil Brown <neilb@suse.com> Signed-off-by:
David Disseldorp <ddiss@suse.de> Signed-off-by:
Ilya Dryomov <idryomov@gmail.com>
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Chunming Zhou authored
Signed-off-by:
Chunming Zhou <David1.Zhou@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "Here is a set of pin control fixes for the v4.6 series. A bit bigger than what I hoped for, but all fixes are confined to drivers, a few of them also targeted to stable. Summary: - On Super-H PFC (Renesas) controllers: only use dummies on legacy systems. This fixes a serious ethernet regression on a Renesas board. - Pistachio: Fix errors in the pin table. - Allwinner SunXi: fix the external interrupts to work. - Intel: fix so the high level interrupts start working, and fix a spurious interrupt issue. - Qualcomm ipq4019: fix the number of GPIOs provided (bump to 100), correct register offsets and handle GPIO mode properly. - Revert the revert on the revert so that Xway has a .to_irq() callback again. - Minor fixes to errorpaths and debug info. - A MAINTAINERS update" * tag 'pinctrl-v4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: Revert "Revert "pinctrl: lantiq: Implement gpio_chip.to_irq"" pinctrl: qcom: ipq4019: fix register offsets pinctrl: qcom: ipq4019: fix the function enum for gpio mode pinctrl: qcom: ipq4019: set ngpios to correct value pinctrl: nomadik: fix pull debug print inversion MAINTAINERS: pinctrl: samsung: Add two new maintainers pinctrl: intel: implement gpio_irq_enable pinctrl: intel: make the high level interrupt working pinctrl: freescale: imx: fix bogus check of of_iomap() return value pinctrl: sunxi: Fix A33 external interrupts not working pinctrl: pistachio: fix mfio84-89 function description and pinmux. pinctrl: sh-pfc: only use dummy states for non-DT platforms
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull media fixes from Mauro Carvalho Chehab: "Some bug fixes on au0828 and snd-usb-audio: - the au0828+snd-usb-audio MC patch broke several things and produced some race conditions. Better to revert the patches, and re-work on them for a next version - fix a regression at tuner disable links logic - properly handle dev_state as a bitmask" * tag 'media/v4.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] Revert "[media] media: au0828 change to use Managed Media Controller API" [media] Revert "[media] sound/usb: Use Media Controller API to share media resources" [media] au0828: Fix dev_state handling [media] au0828: fix au0828_v4l2_close() dev_state race condition [media] media: au0828 fix to clear enable/disable/change source handlers [media] v4l2-mc: cleanup a warning [media] au0828: disable tuner links and cache tuner/decoder
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Paolo Bonzini authored
-ftracer can duplicate asm blocks causing compilation to fail in noclone functions. For example, KVM declares a global variable in an asm like asm("2: ... \n .pushsection data \n .global vmx_return \n vmx_return: .long 2b"); and -ftracer causes a double declaration. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Michal Marek <mmarek@suse.cz> Cc: stable@vger.kernel.org Cc: kvm@vger.kernel.org Reported-by:
Linda Walsh <lkml@tlinx.org> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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Luiz Capitulino authored
When a vCPU runs on a nohz_full core, the hrtimer used by the lapic emulation code can be migrated to another core. When this happens, it's possible to observe milisecond latency when delivering timer IRQs to KVM guests. The huge latency is mainly due to the fact that apic_timer_fn() expects to run during a kvm exit. It sets KVM_REQ_PENDING_TIMER and let it be handled on kvm entry. However, if the timer fires on a different core, we have to wait until the next kvm exit for the guest to see KVM_REQ_PENDING_TIMER set. This problem became visible after commit 9642d18e. This commit changed the timer migration code to always attempt to migrate timers away from nohz_full cores. While it's discussable if this is correct/desirable (I don't think it is), it's clear that the lapic emulation code has a requirement on firing the hrtimer in the same core where it was started. This is achieved by making the hrtimer pinned. Lastly, note that KVM has code to migrate timers when a vCPU is scheduled to run in different core. However, this forced migration may fail. When this happens, we can have the same problem. If we want 100% correctness, we'll have to modify apic_timer_fn() to cause a kvm exit when it runs on a different core than the vCPU. Not sure if this is possible. Here's a reproducer for the issue being fixed: 1. Set all cores but core0 to be nohz_full cores 2. Start a guest with a single vCPU 3. Trace apic_timer_fn() and kvm_inject_apic_timer_irqs() You'll see that apic_timer_fn() will run in core0 while kvm_inject_apic_timer_irqs() runs in a different core. If you get both on core0, try running a program that takes 100% of the CPU and pin it to core0 to force the vCPU out. Signed-off-by:
Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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Christian Borntraeger authored
commit 1e133ab2 ("s390/mm: split arch/s390/mm/pgtable.c") dropped some changes from commit a3a92c31 ("KVM: s390: fix mismatch between user and in-kernel guest limit") - this breaks KVM for some memory sizes (kvm-s390: failed to commit memory region) like exactly 2GB. Cc: Dominik Dingel <dingel@linux.vnet.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Acked-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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- 04 Apr, 2016 14 commits
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Linus Torvalds authored
Merge tag 'linux-kselftest-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "This update for Kselftest contains seccomp fixes" * tag 'linux-kselftest-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftest/seccomp: Fix the seccomp(2) signature selftest/seccomp: Fix the flag name SECCOMP_FILTER_FLAG_TSYNC
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS fixes from Ralf Baechle: "This is the first round of MIPS fixes for 4.6: - Fix spelling mistakes all over arch/mips - Provide __bswapsi2 so XZ kernel compression will build with older GCC - ATH79 clock fixes. - Fix clock-rated copy-paste erros in ATH79 DTS. - Fix gisb-arb compatible string for 7435 BMIPS - Enable NAND and UBIFS support in CI20. - Fix BUG() assertion caused by inapropriate smp_processor_id() use. - Fix exception handling issues for the sake of debuggers - Fix the last remaining instance of irq_to_gpio in the db1xxx_ss PCMCIA code - Fix MSA unaligned load failures - Panic if kernel is configured for a not TLB-supported page size - Bail out on unsupported relocs in modules. - Partial fix for Qemu breakage after recent IPI rewrite - Wire up the preadv2 and pwrite2 syscalls - Fix the ar724x clock calculation" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: traps.c: Verify the ISA for microMIPS RDHWR emulation MIPS: BMIPS: Fix gisb-arb compatible string for 7435 MIPS: Bail on unsupported module relocs MIPS: dts: qca: ar9132_tl_wr1043nd_v1.dts: use "ref" for reference clock name MIPS: ath79: Fix the ar913x reference clock rate MIPS: ath79: Fix the ar724x clock calculation dt-bindings: clock: qca,ath79-pll: fix copy-paste typos MIPS: traps: Correct the SIGTRAP debug ABI in `do_watch' and `do_trap_or_bp' FIRMWARE: Broadcom: Fix grammar of warning messages in bcm47xx_sprom.c. MIPS: ci20: Enable NAND and UBIFS support in defconfig. MIPS: Fix misspellings in comments. MIPS: tlb-r4k: panic if the MMU doesn't support PAGE_SIZE MIPS: zboot: Remove copied source files on clean MIPS: zboot: Fix the build with XZ compression on older GCC versions MIPS: Wire up preadv2 and pwrite2 syscalls. MIPS: cpu_name_string: Use raw_smp_processor_id(). pcmcia: db1xxx_ss: fix last irq_to_gpio user MIPS: Fix MSA ld unaligned failure cases MIPS: Fix broken malta qemu
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull xen fixes from David Vrabel: "Regression and bug fixes for 4.6-rc2: - safely migrate event channels between CPUs - fix CPU hotplug - maintainer changes" * tag 'for-linus-4.6-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: MAINTAINERS: xen: Konrad to step down and Juergen to pick up xen/events: Mask a moving irq Xen on ARM and ARM64: update MAINTAINERS info xen/x86: Call cpu_startup_entry(CPUHP_AP_ONLINE_IDLE) from xen_play_dead() xen/apic: Provide Xen-specific version of cpu_present_to_apicid APIC op
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Rex Zhu authored
These should be set by default otherwise the UVD/VCE performance won't be optimal. Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Rex Zhu authored
Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Leo Liu authored
Signed-off-by:
Leo Liu <leo.liu@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Leo Liu authored
and revert fix following it accordingly Revert "drm/amdgpu: stop trying to suspend UVD sessions v2" Revert "drm/amdgpu: fix the UVD suspend sequence order" Signed-off-by:
Leo Liu <leo.liu@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Fixes ttm on platforms like PPC460 where the CPU is in 32-bit mode, but the physical addresses are >32 bits. Extracted from a patch by Hans Verkuil. Tested-by:
Julian Margetson <runaway@candw.ms> Acked-by:
Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Cc: Thomas Hellstrom <thellstrom@vmware.com> Cc: Julian Margetson <runaway@candw.ms> Cc: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull quota fixes from Jan Kara: "Fixes for oopses when the new quotactl gets used with quotas disabled" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ocfs2: Fix Q_GETNEXTQUOTA for filesystem without quotas quota: Handle Q_GETNEXTQUOTA when quota is disabled
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git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fsLinus Torvalds authored
Pull f2fs fixes from Jaegeuk Kim. * tag 'f2fs-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: f2fs: retrieve IO write stat from the right place f2fs crypto: fix corrupted symlink in encrypted case f2fs: cover large section in sanity check of super
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Linus Torvalds authored
In commit e4570897 ("drm/dp-helper: Move the legacy helpers to gma500") the legacy i2c helpers were moved to the only remaining user of them, the gma500 driver. Together with that move, i2c_dp_aux_add_bus() was marked deprecated and started warning about its remaining use. It's now been a year and a half of annoying warning, and apparently nobody cares enough about gma500 to try to move it along to the more modern models. Get rid of the warning - if even the gma500 people don't care enough, then they should certainly not spam other innocent developers with a warning that might hide other, much more real issues. Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Merge PAGE_CACHE_SIZE removal patches from Kirill Shutemov: "PAGE_CACHE_{SIZE,SHIFT,MASK,ALIGN} macros were introduced *long* time ago with promise that one day it will be possible to implement page cache with bigger chunks than PAGE_SIZE. This promise never materialized. And unlikely will. Let's stop pretending that pages in page cache are special. They are not. The first patch with most changes has been done with coccinelle. The second is manual fixups on top. The third patch removes macros definition" [ I was planning to apply this just before rc2, but then I spaced out, so here it is right _after_ rc2 instead. As Kirill suggested as a possibility, I could have decided to only merge the first two patches, and leave the old interfaces for compatibility, but I'd rather get it all done and any out-of-tree modules and patches can trivially do the converstion while still also working with older kernels, so there is little reason to try to maintain the redundant legacy model. - Linus ] * PAGE_CACHE_SIZE-removal: mm: drop PAGE_CACHE_* and page_cache_{get,release} definition mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
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Kirill A. Shutemov authored
All users gone. We can remove these macros. Signed-off-by:
Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by:
Michal Hocko <mhocko@suse.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Kirill A. Shutemov authored
Mostly direct substitution with occasional adjustment or removing outdated comments. Signed-off-by:
Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by:
Michal Hocko <mhocko@suse.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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