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2021-07-17block: increase BLKCG_MAX_POLSOleksandr Natalenko1-1/+1
After mq-deadline learned to deal with cgroups, the BLKCG_MAX_POLS value became too small for all the elevators to be registered properly. The following issue is seen: ``` calling bfq_init+0x0/0x8b @ 1 blkcg_policy_register: BLKCG_MAX_POLS too small initcall bfq_init+0x0/0x8b returned -28 after 507 usecs ``` which renders BFQ non-functional. Increase BLKCG_MAX_POLS to allow enough space for everyone. Fixes: 08a9ad8bf607 ("block/mq-deadline: Add cgroup support") Link: https://lore.kernel.org/lkml/[email protected]/ Signed-off-by: Oleksandr Natalenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
2021-07-17ALSA: hdmi: Expose all pins on MSI MS-7C94 boardTakashi Iwai1-0/+1
The BIOS on MSI Mortar B550m WiFi (MS-7C94) board with AMDGPU seems disabling the other pins than HDMI although it has more outputs including DP. This patch adds the board to the allow list for enabling all pins. Reported-by: Damjan Georgievski <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/CAEk1YH4Jd0a8vfZxORVu7qg+Zsc-K+pR187ezNq8QhJBPW4gpw@mail.gmail.com Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2021-07-17ALSA: sb: Fix potential ABBA deadlock in CSP driverTakashi Iwai1-0/+4
SB16 CSP driver may hit potentially a typical ABBA deadlock in two code paths: In snd_sb_csp_stop(): spin_lock_irqsave(&p->chip->mixer_lock, flags); spin_lock(&p->chip->reg_lock); In snd_sb_csp_load(): spin_lock_irqsave(&p->chip->reg_lock, flags); spin_lock(&p->chip->mixer_lock); Also the similar pattern is seen in snd_sb_csp_start(). Although the practical impact is very small (those states aren't triggered in the same running state and this happens only on a real hardware, decades old ISA sound boards -- which must be very difficult to find nowadays), it's a real scenario and has to be fixed. This patch addresses those deadlocks by splitting the locks in snd_sb_csp_start() and snd_sb_csp_stop() for avoiding the nested locks. Reported-by: Jia-Ju Bai <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2021-07-17KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leakNicholas Piggin1-2/+2
vcpu_put is not called if the user copy fails. This can result in preempt notifier corruption and crashes, among other issues. Fixes: b3cebfe8c1ca ("KVM: PPC: Move vcpu_load/vcpu_put down to each ioctl case in kvm_arch_vcpu_ioctl") Reported-by: Alexey Kardashevskiy <[email protected]> Signed-off-by: Nicholas Piggin <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-07-17KVM: PPC: Book3S: Fix CONFIG_TRANSACTIONAL_MEM=n crashNicholas Piggin1-0/+2
When running CPU_FTR_P9_TM_HV_ASSIST, HFSCR[TM] is set for the guest even if the host has CONFIG_TRANSACTIONAL_MEM=n, which causes it to be unprepared to handle guest exits while transactional. Normal guests don't have a problem because the HTM capability will not be advertised, but a rogue or buggy one could crash the host. Fixes: 4bb3c7a0208f ("KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9") Reported-by: Alexey Kardashevskiy <[email protected]> Signed-off-by: Nicholas Piggin <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-07-16Merge tag 'devicetree-fixes-for-5.14-1' of ↵Linus Torvalds13-77/+62
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Drop 'resets' as required on renesas,du - Moving of fixed string patterns for 'properties' instead of 'patternProperties' - Drop more redundant minItems/maxItems that we merged in the merge window - Indentation warning fix for sja1105 * tag 'devicetree-fixes-for-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: display: renesas,du: Make resets optional on R-Car H1 dt-bindings: Move fixed string 'patternProperties' to 'properties' dt-bindings: More dropping redundant minItems/maxItems dt-bindings: net: dsa: sja1105: Fix indentation warnings
2021-07-16Merge tag 'arm64-fixes' of ↵Linus Torvalds11-30/+54
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "The bulk of the diffstat consists of changes to our uaccess routines so that they fall back to bytewise copying prior to reporting complete failure when the initial (multi-byte) access faults. However, the most disappointing change here is that we've had to bump ARCH_DMA_MINALIGN back to 128 bytes thanks to Qualcomm's "Kryo" CPU, which ended up in the MSM8996 mobile SoC. Still, at least we're now aware of this design and one of the hardware designers confirmed the L2 cacheline size for us. Summary: - Fix instrumentation annotations for entry code - Ensure kernel MTE state is restored correctly on resume from suspend - Fix MTE fault from new strlen() routine - Fallback to byte-wise accesses on initial uaccess fault - Bump Clang requirement for BTI - Revert ARCH_DMA_MINALIGN back to 128 bytes (shakes fist at Qualcomm)" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: entry: fix KCOV suppression arm64: entry: add missing noinstr arm64: mte: fix restoration of GCR_EL1 from suspend arm64: Avoid premature usercopy failure arm64: Restrict ARM64_BTI_KERNEL to clang 12.0.0 and newer Revert "arm64: cache: Lower ARCH_DMA_MINALIGN to 64 (L1_CACHE_BYTES)" arm64: Add missing header <asm/smp.h> in two files arm64: fix strlen() with CONFIG_KASAN_HW_TAGS
2021-07-16bonding: fix build issueMahesh Bandewar1-0/+2
The commit 9a5605505d9c (" bonding: Add struct bond_ipesc to manage SA") is causing following build error when XFRM is not selected in kernel config. lld: error: undefined symbol: xfrm_dev_state_flush >>> referenced by bond_main.c:3453 (drivers/net/bonding/bond_main.c:3453) >>> net/bonding/bond_main.o:(bond_netdev_event) in archive drivers/built-in.a Fixes: 9a5605505d9c (" bonding: Add struct bond_ipesc to manage SA") Signed-off-by: Mahesh Bandewar <[email protected]> CC: Taehee Yoo <[email protected]> CC: Jay Vosburgh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-16net: decnet: Fix sleeping inside in af_decnetYajun Deng1-15/+12
The release_sock() is blocking function, it would change the state after sleeping. use wait_woken() instead. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Yajun Deng <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-16ARM: dts: versatile: Fix up interrupt controller node namesSudeep Holla2-4/+3
Once the new schema interrupt-controller/arm,vic.yaml is added, we get the below warnings: arch/arm/boot/dts/versatile-ab.dt.yaml: intc@10140000: $nodename:0: 'intc@10140000' does not match '^interrupt-controller(@[0-9a-f,]+)*$' arch/arm/boot/dts/versatile-ab.dt.yaml: intc@10140000: 'clear-mask' does not match any of the regexes Fix the node names for the interrupt controller to conform to the standard node name interrupt-controller@.. Also drop invalid clear-mask property. Signed-off-by: Sudeep Holla <[email protected]> Acked-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16Merge tag 'aspeed-5.14-devicetree-2' of ↵Arnd Bergmann4-13/+11
git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into arm/fixes ASPEED device tree fixes for 5.14 - eMMC phase corrections so Tacoma and Everest can boot - VUART irq polarity fix for e3c246d4i, using new bindings - I2C address fix for Rainier power supply - GPIO line name fixes * tag 'aspeed-5.14-devicetree-2' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: ARM: dts: aspeed: everest: PSU #3 address change ARM: dts: everest: Add phase corrections for eMMC ARM: dts: tacoma: Add phase corrections for eMMC ARM: dts: aspeed: Update e3c246d4i vuart properties ARM: dts: aspeed: Fix AST2600 machines line names Link: https://lore.kernel.org/r/CACPK8XefdPzeOUDnDgk9cHQEs-9wF_ZSPdYQRzuNOpGZTyGUKQ@mail.gmail.com Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16ARM: multi_v7_defconfig: Make NOP_USB_XCEIV driver built-inStefan Wahren1-1/+1
The usage of usb-nop-xceiv PHY on Raspberry Pi boards with BCM283x has been a "regression source" a lot of times. The last case is breakage of USB mass storage boot has been commit e590474768f1 ("driver core: Set fw_devlink=on by default") for multi_v7_defconfig. As long as NOP_USB_XCEIV is configured as module, the dwc2 USB driver defer probing endlessly and prevent booting from USB mass storage device. So make the driver built-in as in bcm2835_defconfig and arm64/defconfig. Fixes: e590474768f1 ("driver core: Set fw_devlink=on by default") Reported-by: Ojaswin Mujoo <[email protected]> Signed-off-by: Stefan Wahren <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16ARM: configs: Update u8500_defconfigLinus Walleij1-0/+5
The platform lost the framebuffer due to a commit solving a circular dependency in v5.14-rc1, so add it back in by explicitly selecting the framebuffer. The U8500 has also gained a few systems using touchscreens from Cypress, Melfas and Zinitix so add these at the same time as we're updating the defconfig anyway. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <[email protected]> Cc: [email protected] Cc: Kees Cook <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Stephan Gerhold <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16ARM: configs: Update Vexpress defconfigLinus Walleij1-10/+7
This updates the Versatile Express defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - CONFIG_CMA options were moved around. - CONFIG_MODULES options were moved around. - CONFIG_CRYPTO_HW was moved around. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <[email protected]> Acked-by: Sudeep Holla <[email protected]> Cc: Kees Cook <[email protected]> Cc: Sudeep Holla <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16ARM: configs: Update Versatile defconfigLinus Walleij1-3/+1
This updates the Versatile defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - The CONFIG_FB_MODE_HELPERS are not needed when using DRM framebuffer emulation as DRM does. - The Acorn fonts are removed, the default framebuffer font works fine. I don't know why this was selected in the first place or how the Kconfig was altered so it was removed. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <[email protected]> Reviewed-by: Kees Cook <[email protected]> Cc: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16ARM: configs: Update RealView defconfigLinus Walleij1-3/+1
This updates the RealView defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - The CONFIG_FB_MODE_HELPERS are not needed when using DRM framebuffer emulation as DRM does. - Drop two unused penguin logos. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <[email protected]> Reviewed-by: Kees Cook <[email protected]> Cc: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16ARM: configs: Update Integrator defconfigLinus Walleij1-4/+1
This updates the Integrator defconfig for the changes in the v5.14-rc1 kernel: - The Framebuffer CONFIG_FB needs to be explicitly selected or we don't get any framebuffer anymore. DRM has stopped to select FB because of circular dependency. - Drop the unused Matrox FB drivers that are only used with specific PCI cards. Fixes: f611b1e7624c ("drm: Avoid circular dependencies for CONFIG_FB") Signed-off-by: Linus Walleij <[email protected]> Reviewed-by: Kees Cook <[email protected]> Cc: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16Merge tag 'scmi-fixes-5.14' of ↵Arnd Bergmann6-17/+37
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes ARM SCMI fixes for v5.14 A small set of fixes: - adding check for presence of probe while registering the driver to prevent NULL pointer access - dropping the duplicate check as the driver core already takes care of it - fix for possible scmi_linux_errmap buffer overflow - fix to avoid sensor message structure padding - fix the range check for the maximum number of pending SCMI messages - fix for various kernel-doc warnings * tag 'scmi-fixes-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Fix range check for the maximum number of pending messages firmware: arm_scmi: Avoid padding in sensor message structure firmware: arm_scmi: Fix kernel doc warnings about return values firmware: arm_scpi: Fix kernel doc warnings firmware: arm_scmi: Fix kernel doc warnings firmware: arm_scmi: Fix possible scmi_linux_errmap buffer overflow firmware: arm_scmi: Ensure drivers provide a probe function firmware: arm_scmi: Simplify device probe function on the bus Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16Merge tag 'arm-ffa-fixes-5.14' of ↵Arnd Bergmann2-6/+8
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm FF-A fixes for v5.14 A small set of fixes: - adding check for presence of probe while registering the driver to prevent NULL pointer access - dropping the duplicate check as the driver core already takes care of it - fixing possible ffa_linux_errmap buffer overflow and - fixing kernel-doc warning for comment style * tag 'arm-ffa-fixes-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Fix a possible ffa_linux_errmap buffer overflow firmware: arm_ffa: Fix the comment style firmware: arm_ffa: Simplify probe function firmware: arm_ffa: Ensure drivers provide a probe function Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16arm: Typo s/PCI_IXP4XX_LEGACY/IXP4XX_PCI_LEGACY/Geert Uytterhoeven1-1/+1
Kconfig symbol PCI_IXP4XX_LEGACY does not exist, but IXP4XX_PCI_LEGACY does. Fixes: d5d9f7ac58ea1041 ("ARM/ixp4xx: Make NEED_MACH_IO_H optional") Signed-off-by: Geert Uytterhoeven <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/82ce37c617293521f095a945a255456b9512769c.1626255077.git.geert+renesas@glider.be' Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16Merge tag 'tegra-for-5.14-arm64-dt-fixes' of ↵Arnd Bergmann1-0/+13
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes arm64: tegra: Device tree fixes for v5.14-rc1 This contains two late fixes for Tegra194 device tree files to restore USB and audio functionality after enabling system-wide IOMMU support. * tag 'tegra-for-5.14-arm64-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Enable SMMU support for USB on Tegra194 arm64: tegra: Enable audio IOMMU support on Tegra194 Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16Merge tag 'renesas-fixes-for-v5.14-tag1' of ↵Arnd Bergmann6-147/+320
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes Renesas fixes for v5.14 - Fix a clock/reset handling design issue on the new RZ/G2L SoC, requiring an atomic change to DT binding definitions, clock driver, and DTS, - Restore graphical consoles in the shmobile_defconfig. * tag 'renesas-fixes-for-v5.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: shmobile: defconfig: Restore graphical consoles dt-bindings: clock: r9a07g044-cpg: Update clock/reset definitions clk: renesas: r9a07g044: Add P2 Clock support clk: renesas: r9a07g044: Fix P1 Clock clk: renesas: r9a07g044: Rename divider table clk: renesas: rzg2l: Add multi clock PM support Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16Merge tag 'memory-controller-drv-tegra-5.14-3' of ↵Arnd Bergmann2-6/+9
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/fixes Memory controller drivers for v5.14 - Tegra SoC, late fixes Two fixes for recent series of changes in Tegra SoC memory controller drivers: 1. Add a stub for tegra_mc_probe_device() to fix compile testing of arm-smmu without TEGRA_MC. 2. Fix arm-smmu dtschema syntax. * tag 'memory-controller-drv-tegra-5.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: dt-bindings: arm-smmu: Fix json-schema syntax memory: tegra: Add compile-test stub for tegra_mc_probe_device() Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2021-07-16Merge tag 'docs-5.14-2' of git://git.lwn.net/linuxLinus Torvalds5-5/+37
Pull documentation fixes from Jonathan Corbet: "A handful of fixes in and around documentation. Some funky quotes in LICENSES/dual/CC-BY-4.0 were giving spdxcheck.py grief; that has been fixed on both ends. Also a couple of features updates and one docs build fix" * tag 'docs-5.14-2' of git://git.lwn.net/linux: docs/zh_CN: add a missing space character Documentation/features: Add THREAD_INFO_IN_TASK feature matrix Documentation/features: Update the ARCH_HAS_TICK_BROADCAST entry LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" scripts/spdxcheck.py: Strictly read license files in utf-8
2021-07-16mt7530 fix mt7530_fdb_write vid missing ivl bitEric Woudstra2-0/+2
According to reference guides mt7530 (mt7620) and mt7531: NOTE: When IVL is reset, MAC[47:0] and FID[2:0] will be used to read/write the address table. When IVL is set, MAC[47:0] and CVID[11:0] will be used to read/write the address table. Since the function only fills in CVID and no FID, we need to set the IVL bit. The existing code does not set it. This is a fix for the issue I dropped here earlier: http://lists.infradead.org/pipermail/linux-mediatek/2021-June/025697.html With this patch, it is now possible to delete the 'self' fdb entry manually. However, wifi roaming still has the same issue, the entry does not get deleted automatically. Wifi roaming also needs a fix somewhere else to function correctly in combination with vlan. Signed-off-by: Eric Woudstra <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-16Merge tag 'block-5.14-2021-07-16' of git://git.kernel.dk/linux-blockLinus Torvalds5-212/+87
Pull block fixes from Jens Axboe: - NVMe fixes via Christoph: - fix various races in nvme-pci when shutting down just after probing (Casey Chen) - fix a net_device leak in nvme-tcp (Prabhakar Kushwaha) - Fix regression in xen-blkfront by cleaning up the removal state machine (Christoph) - Fix tag_set and queue cleanup ordering regression in nbd (Wang) - Fix tag_set and queue cleanup ordering regression in pd (Guoqing) * tag 'block-5.14-2021-07-16' of git://git.kernel.dk/linux-block: xen-blkfront: sanitize the removal state machine nbd: fix order of cleaning up the queue and freeing the tagset pd: fix order of cleaning up the queue and freeing the tagset nvme-pci: do not call nvme_dev_remove_admin from nvme_remove nvme-pci: fix multiple races in nvme_setup_io_queues nvme-tcp: use __dev_get_by_name instead dev_get_by_name for OPT_HOST_IFACE
2021-07-16Merge tag 'io_uring-5.14-2021-07-16' of git://git.kernel.dk/linux-blockLinus Torvalds1-3/+5
Pull io_uring fixes from Jens Axboe: "Two small fixes: one fixing the process target of a check, and the other a minor issue with the drain error handling" * tag 'io_uring-5.14-2021-07-16' of git://git.kernel.dk/linux-block: io_uring: fix io_drain_req() io_uring: use right task for exiting checks
2021-07-16skbuff: Fix a potential race while recycling page_pool packetsIlias Apalodimas1-1/+12
As Alexander points out, when we are trying to recycle a cloned/expanded SKB we might trigger a race. The recycling code relies on the pp_recycle bit to trigger, which we carry over to cloned SKBs. If that cloned SKB gets expanded or if we get references to the frags, call skb_release_data() and overwrite skb->head, we are creating separate instances accessing the same page frags. Since the skb_release_data() will first try to recycle the frags, there's a potential race between the original and cloned SKB, since both will have the pp_recycle bit set. Fix this by explicitly those SKBs not recyclable. The atomic_sub_return effectively limits us to a single release case, and when we are calling skb_release_data we are also releasing the option to perform the recycling, or releasing the pages from the page pool. Fixes: 6a5bcd84e886 ("page_pool: Allow drivers to hint on SKB recycling") Reported-by: Alexander Duyck <[email protected]> Suggested-by: Alexander Duyck <[email protected]> Reviewed-by: Alexander Duyck <[email protected]> Acked-by: Jesper Dangaard Brouer <[email protected]> Signed-off-by: Ilias Apalodimas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-07-16Merge tag 'zonefs-5.14-rc2' of ↵Linus Torvalds1-3/+0
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs fix from Damien Le Moal: "A single patch to remove an unnecessary NULL bio check (from Xianting)" * tag 'zonefs-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: remove redundant null bio check
2021-07-16drm/amd/display: Fix 10bit 4K display on CIK GPUsLiviu Dudau1-1/+1
Commit 72a7cf0aec0c ("drm/amd/display: Keep linebuffer pixel depth at 30bpp for DCE-11.0.") doesn't seems to have fixed 10bit 4K rendering over DisplayPort for CIK GPUs. On my machine with a HAWAII GPU I get a broken image that looks like it has an effective resolution of 1920x1080 but scaled up in an irregular way. Reverting the commit or applying this patch fixes the problem on v5.14-rc1. Fixes: 72a7cf0aec0c ("drm/amd/display: Keep linebuffer pixel depth at 30bpp for DCE-11.0.") Acked-by: Mario Kleiner <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Liviu Dudau <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-07-16drm/amd/pm: update DRIVER_IF_VERSION for beige_gobyTao Zhou1-1/+1
Update the version to 0xD for beige_goby. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Jack Gui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-07-16drm/amdgpu: update gc golden setting for dimgrey_cavefishTao Zhou1-0/+1
Update gc_10_3_4 golden setting. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Guchun Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2021-07-16drm/amdgpu: update golden setting for sienna_cichlidLikun Gao1-0/+1
Update GFX golden setting for sienna_cichlid. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2021-07-16drm/amdgpu: update the golden setting for vangoghXiaojian Du1-0/+1
This patch is to update the golden setting for vangogh. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2021-07-16amdgpu/nv.c - Optimize code for video codec support structureVeerabadhran Gopalakrishnan3-350/+56
Optimized the code for codec info structure initialization Signed-off-by: Veerabadhran Gopalakrishnan <[email protected]> Reviewed-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-07-16amdgpu/nv.c - Added video codec support for Yellow CarpVeerabadhran Gopalakrishnan1-1/+19
Added the supported codecs in the video capabilities query. Signed-off-by: Veerabadhran Gopalakrishnan <[email protected]> Reviewed-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-07-16Merge tag 'drm-fixes-2021-07-16' of git://anongit.freedesktop.org/drm/drmLinus Torvalds38-1395/+202
Pull drm fixes from Dave Airlie: "Regular rc2 fixes though a bit more than usual at rc2 stage, people must have been testing early or else some fixes from last week got a bit laggy. There is one larger change in the amd fixes to amalgamate some power management code on the newer chips with the code from the older chips, it should only affects chips where support was introduced in rc1 and it should make future fixes easier to maintain probably a good idea to merge it now. Otherwise it's mostly fixes across the board. dma-buf: - Fix fence leak in sync_file_merge() error code drm/panel: - nt35510: Don't fail on DSI reads fbdev: - Avoid use-after-free by not deleting current video mode ttm: - Avoid NULL-ptr deref in ttm_range_man_fini() vmwgfx: - Fix a merge commit qxl: - fix a TTM regression amdgpu: - SR-IOV fixes - RAS fixes - eDP fixes - SMU13 code unification to facilitate fixes in the future - Add new renoir DID - Yellow Carp fixes - Beige Goby fixes - Revert a bunch of TLB fixes that caused regressions - Revert an LTTPR display regression amdkfd - Fix VRAM access regression - SVM fixes i915: - Fix -EDEADLK handling regression - Drop the page table optimisation" * tag 'drm-fixes-2021-07-16' of git://anongit.freedesktop.org/drm/drm: (29 commits) drm/amdgpu: add another Renoir DID drm/ttm: add a check against null pointer dereference drm/i915/gtt: drop the page table optimisation drm/i915/gt: Fix -EDEADLK handling regression drm/amd/pm: Add waiting for response of mode-reset message for yellow carp Revert "drm/amdkfd: Add heavy-weight TLB flush after unmapping" Revert "drm/amdgpu: Add table_freed parameter to amdgpu_vm_bo_update" Revert "drm/amdkfd: Make TLB flush conditional on mapping" Revert "drm/amdgpu: Fix warning of Function parameter or member not described" Revert "drm/amdkfd: Add memory sync before TLB flush on unmap" drm/amd/pm: Fix BACO state setting for Beige_Goby drm/amdgpu: Restore msix after FLR drm/amdkfd: Allow CPU access for all VRAM BOs drm/amdgpu/display - only update eDP's backlight level when necessary drm/amdkfd: handle fault counters on invalid address drm/amdgpu: Correct the irq numbers for virtual crtc drm/amd/display: update header file name drm/amd/pm: drop smu_v13_0_1.c|h files for yellow carp drm/amd/display: remove faulty assert Revert "drm/amd/display: Always write repeater mode regardless of LTTPR" ...
2021-07-16Merge branch 'urgent' of ↵Linus Torvalds4-12/+10
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull RCU fixes from Paul McKenney: - fix regressions induced by a merge-window change in scheduler semantics, which means that smp_processor_id() can no longer be used in kthreads using simple affinity to bind themselves to a specific CPU. - fix a bug in Tasks Trace RCU that was thought to be strictly theoretical. However, production workloads have started hitting this, so these fixes need to be merged sooner rather than later. - fix a minor printk()-format-mismatch issue introduced during the merge window. * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: rcu: Fix pr_info() formats and values in show_rcu_gp_kthreads() rcu-tasks: Don't delete holdouts within trc_wait_for_one_reader() rcu-tasks: Don't delete holdouts within trc_inspect_reader() refscale: Avoid false-positive warnings in ref_scale_reader() scftorture: Avoid false-positive warnings in scftorture_invoker()
2021-07-16dt-bindings: display: renesas,du: Make resets optional on R-Car H1Geert Uytterhoeven1-1/+0
The "resets" property is not present on R-Car Gen1 SoCs. Supporting it would require migrating from renesas,cpg-clocks to renesas,cpg-mssr. Reflect this in the DT bindings by removing the global "required: resets". All SoCs that do have "resets" properties already have SoC-specific rules making it required. Fixes: 99d66127fad25ebb ("dt-bindings: display: renesas,du: Convert binding to YAML") Signed-off-by: Geert Uytterhoeven <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Link: https://lore.kernel.org/r/98575791b154d80347d5b78132c1d53f5315ee62.1626257936.git.geert+renesas@glider.be Signed-off-by: Rob Herring <[email protected]>
2021-07-16spi: cadence-quadspi: Disable Auto-HW pollingApurva Nandan1-13/+14
cadence-quadspi has a builtin Auto-HW polling funtionality using which it keep tracks of completion of write operations. When Auto-HW polling is enabled, it automatically initiates status register read operation, until the flash clears its busy bit. cadence-quadspi controller doesn't allow an address phase when auto-polling the busy bit on the status register. Unlike SPI NOR flashes, SPI NAND flashes do require the address of status register when polling the busy bit using the read register operation. As Auto-HW polling is enabled by default, cadence-quadspi returns a timeout for every write operation after an indefinite amount of polling on SPI NAND flashes. Disable Auto-HW polling completely as the spi-nor core, spinand core, etc. take care of polling the busy bit on their own. Signed-off-by: Apurva Nandan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-07-16perf test bpf: Free obj_bufRiccardo Mancini1-0/+2
ASan reports some memory leaks when running: # perf test "42: BPF filter" The first of these leaks is caused by obj_buf never being deallocated in __test__bpf. This patch adds the missing free. Signed-off-by: Riccardo Mancini <[email protected]> Fixes: ba1fae431e74bb42 ("perf test: Add 'perf test BPF'") Cc: Ian Rogers <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Wang Nan <[email protected]> Link: http://lore.kernel.org/lkml/60f3ca935fe6672e7e866276ce6264c9e26e4c87.1626343282.git.rickyman7@gmail.com [ Added missing stdlib.h include ] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2021-07-16efi/libstub: Fix the efi_load_initrd function descriptionAtish Patra1-2/+2
The soft_limit and hard_limit in the function efi_load_initrd describes the preferred and max address of initrd loading location respectively. However, the description wrongly describes it as the size of the allocated memory. Fix the function description. Signed-off-by: Atish Patra <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]>
2021-07-16firmware/efi: Tell memblock about EFI iomem reservationsMarc Zyngier1-1/+12
kexec_load_file() relies on the memblock infrastructure to avoid stamping over regions of memory that are essential to the survival of the system. However, nobody seems to agree how to flag these regions as reserved, and (for example) EFI only publishes its reservations in /proc/iomem for the benefit of the traditional, userspace based kexec tool. On arm64 platforms with GICv3, this can result in the payload being placed at the location of the LPI tables. Shock, horror! Let's augment the EFI reservation code with a memblock_reserve() call, protecting our dear tables from the secondary kernel invasion. Reported-by: Moritz Fischer <[email protected]> Tested-by: Moritz Fischer <[email protected]> Signed-off-by: Marc Zyngier <[email protected]> Cc: [email protected] Cc: Ard Biesheuvel <[email protected]> Cc: James Morse <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Will Deacon <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]>
2021-07-16efi/tpm: Differentiate missing and invalid final event log table.Michal Suchanek1-3/+5
Missing TPM final event log table is not a firmware bug. Clearly if providing event log in the old format makes the final event log invalid it should not be provided at least in that case. Fixes: b4f1874c6216 ("tpm: check event log version before reading final events") Signed-off-by: Michal Suchanek <[email protected]> Reviewed-by: Jarkko Sakkinen <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]>
2021-07-16spi: spi-cadence-quadspi: Fix division by zero warningYoshitaka Ikeda1-0/+3
Fix below division by zero warning: - The reason for dividing by zero is because the dummy bus width is zero, but if the dummy n bytes is zero, it indicates that there is no data transfer, so we can just return zero without doing any calculations. [ 0.795337] Division by zero in kernel. : [ 0.834051] [<807fd40c>] (__div0) from [<804e1acc>] (Ldiv0+0x8/0x10) [ 0.839097] [<805f0710>] (cqspi_exec_mem_op) from [<805edb4c>] (spi_mem_exec_op+0x3b0/0x3f8) Fixes: 7512eaf54190 ("spi: cadence-quadspi: Fix dummy cycle calculation when buswidth > 1") Signed-off-by: Yoshitaka Ikeda <[email protected]> Reviewed-by: Pratyush Yadav <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-07-16spi: spi-cadence-quadspi: Revert "Fix division by zero warning"Yoshitaka Ikeda1-6/+4
Revert to change to a better code. This reverts commit 55cef88bbf12f3bfbe5c2379a8868a034707e755. Signed-off-by: Yoshitaka Ikeda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-07-16ASoC: rt5682: Fix the issue of garbled recording after powerd_dbus_suspendOder Chiou1-2/+6
While using the DMIC recording, the garbled data will be captured by the DMIC. It is caused by the critical power of PLL closed in the jack detect function. Signed-off-by: Oder Chiou <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-07-16ASoC: amd: reverse stop sequence for stoneyridge platformVijendar Mukunda1-0/+5
For Stoneyridge platform, it is required to invoke DMA driver stop first rather than invoking DWC I2S controller stop. Enable dai_link structure stop_dma_fist flag to reverse the stop sequence. Signed-off-by: Vijendar Mukunda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-07-16ASoC: soc-pcm: add a flag to reverse the stop sequenceVijendar Mukunda2-6/+22
On stream stop, currently CPU DAI stop sequence invoked first followed by DMA. For Few platforms, it is required to stop the DMA first before stopping CPU DAI. Introduced new flag in dai_link structure for reordering stop sequence. Based on flag check, ASoC core will re-order the stop sequence. Fixes: 4378f1fbe92405 ("ASoC: soc-pcm: Use different sequence for start/stop trigger") Signed-off-by: Vijendar Mukunda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-07-16ASoC: codecs: wcd938x: setup irq during component bindSrinivas Kandagatla1-9/+9
SoundWire registers are only accessable after sdw components are succesfully binded. Setup irqs at that point instead of doing at probe. Signed-off-by: Srinivas Kandagatla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
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