summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2022-07-27RDMA: Add ERDMA to rdma_driver_id definitionCheng Xu
Define RDMA_DRIVER_ERDMA in enum rdma_driver_id. Link: https://lore.kernel.org/r/20220727014927.76564-2-chengyou@linux.alibaba.com Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-27media: cedrus: hevc: Add check for invalid timestampJernej Skrabec
Not all DPB entries will be used most of the time. Unused entries will thus have invalid timestamps. They will produce negative buffer index which is not specifically handled. This works just by chance in current code. It will even produce bogus pointer, but since it's not used, it won't do any harm. Let's fix that brittle design by skipping writing DPB entry altogether if timestamp is invalid. Fixes: 86caab29da78 ("media: cedrus: Add HEVC/H.265 decoding support") Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-27media: sunxi: sun6i_mipi_csi2.c/sun8i_a83t_mipi_csi2.c: clarify error handlingHans Verkuil
Both sun6i_mipi_csi2.c and sun8i_a83t_mipi_csi2.c have the same issue: the comment before the ret = 0 assignment is incorrect, drop it and always assign the result of the v4l2_subdev_call(..., 0) to ret. In the disable label check for !on and set ret to 0 in that case. This fixes two smatch warnings: drivers/media/platform/sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c:193 sun6i_mipi_csi2_s_stream() warn: missing error code 'ret' drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c:225 sun8i_a83t_mipi_csi2_s_stream() warn: missing error code 'ret' Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-27media: uvcvideo: Fix invalid pointer in uvc_ctrl_init_ctrl()Laurent Pinchart
The handling of per-device mappings introduced in commit 86f7ef773156 ("media: uvcvideo: Add support for per-device control mapping overrides") overwrote the mapping variable after it was initialized and before it was used, leading to usage of an invalid pointer for devices with per-device mappings. Fix it. Fixes: 86f7ef773156 ("media: uvcvideo: Add support for per-device control mapping overrides") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-27media: Documentation: mc-core: Fix typoLaurent Pinchart
Fix a typo in the mc-core.rst media driver API documentation. Due to its nature, the typo unfortunately caused a warning during documentation build. Fixes: 03b282861ca7 ("media: mc-entity: Add a new helper function to get a remote pad for a pad") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-27media: videodev2.h.rst.exceptions: add missing exceptionsHans Verkuil
Add new exceptions for V4L2_COLORSPACE_LAST, V4L2_XFER_FUNC_LAST and V4L2_YCBCR_ENC_LAST. This fixes documentation warnings: Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-colorspace-last Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-xfer-func-last Documentation/output/videodev2.h.rst:6: WARNING: undefined label: v4l2-ycbcr-enc-last Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-27media: vimc: wrong pointer is used with PTR_ERRHans Verkuil
Fix smatch warning: drivers/media/test-drivers/vimc/vimc-core.c:214 vimc_create_links() warn: passing a valid pointer to 'PTR_ERR' Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-07-27cgroup: remove "no" prefixed mount optionsTejun Heo
30312730bd02 ("cgroup: Add "no" prefixed mount options") added "no" prefixed mount options to allow turning them off and 6a010a49b63a ("cgroup: Make !percpu threadgroup_rwsem operations optional") added one more "no" prefixed mount option. However, Michal pointed out that the "no" prefixed options aren't necessary in allowing mount options to be turned off: # grep group /proc/mounts cgroup2 /sys/fs/cgroup cgroup2 rw,nosuid,nodev,relatime,nsdelegate,memory_recursiveprot 0 0 # mount -o remount,nsdelegate,memory_recursiveprot none /sys/fs/cgroup # grep cgroup /proc/mounts cgroup2 /sys/fs/cgroup cgroup2 rw,relatime,nsdelegate,memory_recursiveprot 0 0 Note that this is different from the remount behavior when the mount(1) is invoked without the device argument - "none": # grep cgroup /proc/mounts cgroup2 /sys/fs/cgroup cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot 0 0 # mount -o remount,nsdelegate,memory_recursiveprot /sys/fs/cgroup # grep cgroup /proc/mounts cgroup2 /sys/fs/cgroup cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot 0 0 While a bit confusing, given that there is a way to turn off the options, there's no reason to have the explicit "no" prefixed options. Let's remove them. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2022-07-27RDMA/mlx5: Rename the mkey cache variables and functionsAharon Landau
After replacing the MR cache with an Mkey cache, rename the variables and functions to fit the new meaning. Link: https://lore.kernel.org/r/20220726071911.122765-6-michaelgur@nvidia.com Signed-off-by: Aharon Landau <aharonl@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-27RDMA/mlx5: Store in the cache mkeys instead of mrsAharon Landau
Currently, the driver stores mlx5_ib_mr struct in the cache entries, although the only use of the cached MR is the mkey. Store only the mkey in the cache. Link: https://lore.kernel.org/r/20220726071911.122765-5-michaelgur@nvidia.com Signed-off-by: Aharon Landau <aharonl@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-27RDMA/mlx5: Store the number of in_use cache mkeys instead of total_mrsAharon Landau
total_mrs is used only to calculate the number of mkeys currently in use. To simplify things, replace it with a new member called "in_use" and directly store the number of mkeys currently in use. Link: https://lore.kernel.org/r/20220726071911.122765-4-michaelgur@nvidia.com Signed-off-by: Aharon Landau <aharonl@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-27RDMA/mlx5: Replace cache list with XarrayAharon Landau
The Xarray allows us to store the cached mkeys in memory efficient way. Entries are reserved in the Xarray using xa_cmpxchg before calling to the upcoming callbacks to avoid allocations in interrupt context. The xa_cmpxchg can sleep when using GFP_KERNEL, so we call it in a loop to ensure one reserved entry for each process trying to reserve. Link: https://lore.kernel.org/r/20220726071911.122765-3-michaelgur@nvidia.com Signed-off-by: Aharon Landau <aharonl@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-27RDMA/mlx5: Replace ent->lock with xa_lockAharon Landau
In the next patch, ent->list will be replaced with an xarray. The xarray uses an internal lock to protect the indexes. Use it to protect all the entry fields, and get rid of ent->lock. Link: https://lore.kernel.org/r/20220726071911.122765-2-michaelgur@nvidia.com Signed-off-by: Aharon Landau <aharonl@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-27Merge branch kvm-arm64/nvhe-stacktrace into kvmarm-master/nextMarc Zyngier
* kvm-arm64/nvhe-stacktrace: (27 commits) : . : Add an overflow stack to the nVHE EL2 code, allowing : the implementation of an unwinder, courtesy of : Kalesh Singh. From the cover letter (slightly edited): : : "nVHE has two modes of operation: protected (pKVM) and unprotected : (conventional nVHE). Depending on the mode, a slightly different approach : is used to dump the hypervisor stacktrace but the core unwinding logic : remains the same. : : * Protected nVHE (pKVM) stacktraces: : : In protected nVHE mode, the host cannot directly access hypervisor memory. : : The hypervisor stack unwinding happens in EL2 and is made accessible to : the host via a shared buffer. Symbolizing and printing the stacktrace : addresses is delegated to the host and happens in EL1. : : * Non-protected (Conventional) nVHE stacktraces: : : In non-protected mode, the host is able to directly access the hypervisor : stack pages. : : The hypervisor stack unwinding and dumping of the stacktrace is performed : by the host in EL1, as this avoids the memory overhead of setting up : shared buffers between the host and hypervisor." : : Additional patches from Oliver Upton and Marc Zyngier, tidying up : the initial series. : . arm64: Update 'unwinder howto' KVM: arm64: Don't open code ARRAY_SIZE() KVM: arm64: Move nVHE-only helpers into kvm/stacktrace.c KVM: arm64: Make unwind()/on_accessible_stack() per-unwinder functions KVM: arm64: Move nVHE stacktrace unwinding into its own compilation unit KVM: arm64: Move PROTECTED_NVHE_STACKTRACE around KVM: arm64: Introduce pkvm_dump_backtrace() KVM: arm64: Implement protected nVHE hyp stack unwinder KVM: arm64: Save protected-nVHE (pKVM) hyp stacktrace KVM: arm64: Stub implementation of pKVM HYP stack unwinder KVM: arm64: Allocate shared pKVM hyp stacktrace buffers KVM: arm64: Add PROTECTED_NVHE_STACKTRACE Kconfig KVM: arm64: Introduce hyp_dump_backtrace() KVM: arm64: Implement non-protected nVHE hyp stack unwinder KVM: arm64: Prepare non-protected nVHE hypervisor stacktrace KVM: arm64: Stub implementation of non-protected nVHE HYP stack unwinder KVM: arm64: On stack overflow switch to hyp overflow_stack arm64: stacktrace: Add description of stacktrace/common.h arm64: stacktrace: Factor out common unwind() arm64: stacktrace: Handle frame pointer from different address spaces ... Signed-off-by: Marc Zyngier <maz@kernel.org>
2022-07-27arm64: Update 'unwinder howto'Marc Zyngier
Implementing a new unwinder is a bit more involved than writing a couple of helpers, so let's not lure the reader into a false sense of comfort. Instead, let's point out what they should call into, and what sort of parameter they need to provide. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Kalesh Singh <kaleshsingh@google.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20220727142906.1856759-7-maz@kernel.org
2022-07-27KVM: arm64: Don't open code ARRAY_SIZE()Oliver Upton
Use ARRAY_SIZE() instead of an open-coded version. Signed-off-by: Oliver Upton <oliver.upton@linux.dev> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Kalesh Singh <kaleshsingh@google.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Link: https://lore.kernel.org/r/20220727142906.1856759-6-maz@kernel.org
2022-07-27tcp: md5: fix IPv4-mapped supportEric Dumazet
After the blamed commit, IPv4 SYN packets handled by a dual stack IPv6 socket are dropped, even if perfectly valid. $ nstat | grep MD5 TcpExtTCPMD5Failure 5 0.0 For a dual stack listener, an incoming IPv4 SYN packet would call tcp_inbound_md5_hash() with @family == AF_INET, while tp->af_specific is pointing to tcp_sock_ipv6_specific. Only later when an IPv4-mapped child is created, tp->af_specific is changed to tcp_sock_ipv6_mapped_specific. Fixes: 7bbb765b7349 ("net/tcp: Merge TCP-MD5 inbound callbacks") Reported-by: Brian Vazquez <brianvv@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Reviewed-by: Dmitry Safonov <dima@arista.com> Tested-by: Leonard Crestez <cdleonard@gmail.com> Link: https://lore.kernel.org/r/20220726115743.2759832-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-27KVM: arm64: Move nVHE-only helpers into kvm/stacktrace.cMarc Zyngier
kvm_nvhe_stack_kern_va() only makes sense as part of the nVHE unwinder, so simply move it there. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Kalesh Singh <kaleshsingh@google.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20220727142906.1856759-5-maz@kernel.org
2022-07-27KVM: arm64: Make unwind()/on_accessible_stack() per-unwinder functionsMarc Zyngier
Having multiple versions of on_accessible_stack() (one per unwinder) makes it very hard to reason about what is used where due to the complexity of the various includes, the forward declarations, and the reliance on everything being 'inline'. Instead, move the code back where it should be. Each unwinder implements: - on_accessible_stack() as well as the helpers it depends on, - unwind()/unwind_next(), as they pass on_accessible_stack as a parameter to unwind_next_common() (which is the only common code here) This hardly results in any duplication, and makes it much easier to reason about the code. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Kalesh Singh <kaleshsingh@google.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20220727142906.1856759-4-maz@kernel.org
2022-07-27KVM: arm64: Move nVHE stacktrace unwinding into its own compilation unitMarc Zyngier
The unwinding code doesn't really belong to the exit handling code. Instead, move it to a file (conveniently named stacktrace.c to confuse the reviewer), and move all the stacktrace-related stuff there. It will be joined by more code very soon. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Kalesh Singh <kaleshsingh@google.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20220727142906.1856759-3-maz@kernel.org
2022-07-27KVM: arm64: Move PROTECTED_NVHE_STACKTRACE aroundMarc Zyngier
Make the dependency with EL2_DEBUG more obvious by moving the stacktrace configurtion *after* it. Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Kalesh Singh <kaleshsingh@google.com> Tested-by: Kalesh Singh <kaleshsingh@google.com> Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20220727142906.1856759-2-maz@kernel.org
2022-07-27PCI: Convert to new *_PM_OPS macrosBjorn Helgaas
Replace SET_*_PM_OPS with *_PM_OPS, which which have the advantage that the compiler always sees the PM callbacks as referenced, so they don't need to be wrapped with "#ifdef CONFIG_PM_SLEEP" or tagged with "__maybe_unused" to avoid "defined but not used" warnings. See 1a3c7bb08826 ("PM: core: Add new *_PM_OPS macros, deprecate old ones"). Link: https://lore.kernel.org/r/20220719215108.1583108-1-helgaas@kernel.org Tested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Pali Rohár <pali@kernel.org> # pci-mvebu.c Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2022-07-27ARM: 9216/1: Fix MAX_DMA_ADDRESS overflowFlorian Fainelli
Commit 26f09e9b3a06 ("mm/memblock: add memblock memory allocation apis") added a check to determine whether arm_dma_zone_size is exceeding the amount of kernel virtual address space available between the upper 4GB virtual address limit and PAGE_OFFSET in order to provide a suitable definition of MAX_DMA_ADDRESS that should fit within the 32-bit virtual address space. The quantity used for comparison was off by a missing trailing 0, leading to MAX_DMA_ADDRESS to be overflowing a 32-bit quantity. This was caught thanks to CONFIG_DEBUG_VIRTUAL on the bcm2711 platform where we define a dma_zone_size of 1GB and we have a PAGE_OFFSET value of 0xc000_0000 (CONFIG_VMSPLIT_3G) leading to MAX_DMA_ADDRESS being 0x1_0000_0000 which overflows the unsigned long type used throughout __pa() and then __virt_addr_valid(). Because the virtual address passed to __virt_addr_valid() would now be 0, the function would loudly warn and flood the kernel log, thus making the platform unable to boot properly. Fixes: 26f09e9b3a06 ("mm/memblock: add memblock memory allocation apis") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-07-27PCI: brcmstb: Rename .map_bus() functions to end with 'map_bus'Jim Quinlan
Rename the .map_bus() functions to end with 'map_bus' so they're easy to find with, e.g., 'git grep "^static.*_map_bus" drivers/pci/'. [bhelgaas: rename brcm_pcie_map_bus32() to brcm7425_pcie_map_bus() for better cscope-ability (".*_map_bus" is not the same as ".*_map_bus.*")] Link: https://lore.kernel.org/r/20220725151258.42574-8-jim2101024@gmail.com Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-27PCI: brcmstb: Disable/enable regulators in suspend/resumeJim Quinlan
If we found power regulators for a device below the Root Port, disable them during suspend and re-enable them during resume. If any downstream device can be a wakeup device, do not turn off the regulators as the device will need them on. [bhelgaas: drop unused regulator_oops, skip wrapping of .add_bus()/ .remove_bus(), move brcm_pcie_start_link() to .add_bus() in previous patch, squash WOL checking into this patch] Link: https://lore.kernel.org/r/20220725151258.42574-6-jim2101024@gmail.com Link: https://lore.kernel.org/r/20220725151258.42574-7-jim2101024@gmail.com Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-27PCI: brcmstb: Enable child bus device regulators from DTJim Quinlan
Some platforms have power regulators for slots or devices below Root Ports. On platforms like Raspberry Pi 4, these regulators are described in the Root Port device tree node, since they logically belong to the Root Port, not to the host bridge itself. Add an .add_bus() hook (called when pci_alloc_child_bus() allocates the secondary ("child") bus for a bridge), and look for such regulators. If we find some, enable them before bringing up the link and enumerating devices on the child bus. Similarly, when pci_remove_bus() calls the ops->remove_bus() hook, disable the regulators. The regulators that may be described in a Root Port DT device are: vpcie3v3 vpcie3v3aux vpcie12v These control power to the device downstream from the Root Port. [bhelgaas: commit log, name hooks brcm_pcie_add_bus(), etc, since we only support one set of subregulator info, save info in struct brcm_pcie instead of dev->driver_data, move brcm_pcie_start_link() from probe to .add_bus() (from subsequent patch)] Link: https://lore.kernel.org/r/20220725151258.42574-5-jim2101024@gmail.com Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-27PCI: brcmstb: Split post-link up initialization to brcm_pcie_start_link()Jim Quinlan
Previously brcm_pcie_setup() initialized the Root Port itself as well as doing the actual link-up. Split brcm_pcie_setup() into two functions: - brcm_pcie_setup(), which initializes everything that does not require the link itself to be up, and - brcm_pcie_start_link(), which brings up the link and initializes things that depend on the link being up. [bhelgaas: condense commit log, deferring details for future changes] Link: https://lore.kernel.org/r/20220725151258.42574-3-jim2101024@gmail.com Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-27PCI: brcmstb: Prevent config space access when link is downJim Quinlan
When the link is down, config accesses to downstream devices cause CPU aborts. Allow config accesses only when the link is up. As the following scenario shows, this check is racy and cannot completely avoid CPU aborts, but it makes them less likely: pci_generic_config_read addr = brcm_pcie_map_conf # bus->ops->map_bus() brcm_pcie_link_up # returns "true"; link is up <link goes down> *val = readb(addr) # link is now down <CPU abort> Note that config space accesses to the Root Port are not affected by link status. [bhelgaas: commit log, use PCIE_ECAM_REG() instead of magic 0xfff masks; note that pci_generic_config_read32() masks low two bits already] Link: https://lore.kernel.org/r/20220725151258.42574-4-jim2101024@gmail.com Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-27PCI: brcmstb: Remove unnecessary forward declarationsJim Quinlan
Remove forward function declarations in this driver. Also move some constant structure definitions lower in the file. There are no changes to the code that has been moved. Link: https://lore.kernel.org/r/20220725151258.42574-2-jim2101024@gmail.com Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Florian Fainelli <f.fainelli@gmail.com>
2022-07-27Merge tag 'asm-generic-fixes-5.19-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic fixes from Arnd Bergmann: "Two more bug fixes for asm-generic, one addressing an incorrect Kconfig symbol reference and another one fixing a build failure for the perf tool on mips and possibly others" * tag 'asm-generic-fixes-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: remove a broken and needless ifdef conditional tools: Fixed MIPS builds due to struct flock re-definition
2022-07-27Merge tag 'soc-fixes-5.19-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "One last set of changes for the soc tree: - fix clock frequency on lan966x - fix incorrect GPIO numbers on some pxa machines - update Baolin's email address" * tag 'soc-fixes-5.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: pxa2xx: Fix GPIO descriptor tables mailmap: update Baolin Wang's email ARM: dts: lan966x: fix sys_clk frequency
2022-07-27Revert "x86/sev: Expose sev_es_ghcb_hv_call() for use by HyperV"Borislav Petkov
This reverts commit 007faec014cb5d26983c1f86fd08c6539b41392e. Now that hyperv does its own protocol negotiation: 49d6a3c062a1 ("x86/Hyper-V: Add SEV negotiate protocol support in Isolation VM") revert this exposure of the sev_es_ghcb_hv_call() helper. Cc: Wei Liu <wei.liu@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by：Tianyu Lan <tiala@microsoft.com> Link: https://lore.kernel.org/r/20220614014553.1915929-1-ltykernel@gmail.com
2022-07-27x86/configs: Update configs in x86_debug.configLukas Bulwahn
Commit 4675ff05de2d ("kmemcheck: rip it out") removed kmemcheck and its corresponding build config KMEMCHECK. Commit 0f620cefd775 ("objtool: Rename "VMLINUX_VALIDATION" -> "NOINSTR_VALIDATION"") renamed the debug config option. Adjust x86_debug.config to those changes in debug configs. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20220722121815.27535-1-lukas.bulwahn@gmail.com
2022-07-27Merge tag 'nvme-5.19-2022-07-27' of git://git.infradead.org/nvme into block-5.19Jens Axboe
Pull NVMe fix from Christoph: "nvme fix for Linux 5.19 - yet another duplicate ID quirk (Tobias Gruetzmacher)" * tag 'nvme-5.19-2022-07-27' of git://git.infradead.org/nvme: nvme-pci: Crucial P2 has bogus namespace ids
2022-07-27dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschemaKrzysztof Kozlowski
Convert the Qualcomm PM8916 watchdog timer controller bindings to DT schema and include them in parent device schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220726120215.101868-3-krzysztof.kozlowski@linaro.org
2022-07-27dt-bindings: power: reset: qcom,pon: use absolute path to other schemaKrzysztof Kozlowski
Absolute path to other DT schema is preferred over relative one. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220726120215.101868-2-krzysztof.kozlowski@linaro.org
2022-07-27selftests/bpf: Adjust vmtest.sh to use local kernel configurationDaniel Müller
So far the vmtest.sh script, which can be used as a convenient way to run bpf selftests, has obtained the kernel config safe to use for testing from the libbpf/libbpf GitHub repository [0]. Given that we now have included this configuration into this very repository, we can just consume it from here as well, eliminating the necessity of remote accesses. With this change we adjust the logic in the script to use the configuration from below tools/testing/selftests/bpf/configs/ instead of pulling it over the network. [0] https://github.com/libbpf/libbpf Signed-off-by: Daniel Müller <deso@posteo.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Mykola Lysenko <mykolal@fb.com> Link: https://lore.kernel.org/bpf/20220727001156.3553701-4-deso@posteo.net
2022-07-27selftests/bpf: Copy over libbpf configsDaniel Müller
This change integrates libbpf maintained configurations and black/white lists [0] into the repository, co-located with the BPF selftests themselves. We minimize the kernel configurations to keep future updates as small as possible [1]. Furthermore, we make both kernel configurations build on top of the existing configuration tools/testing/selftests/bpf/config (to be concatenated before build). Lastly, we replaced the terms blacklist & whitelist with denylist and allowlist, respectively. [0] https://github.com/libbpf/libbpf/tree/20f03302350a4143825cedcbd210c4d7112c1898/travis-ci/vmtest/configs [1] https://lore.kernel.org/bpf/20220712212124.3180314-1-deso@posteo.net/T/#m30a53648352ed494e556ac003042a9ad0a8f98c6 Signed-off-by: Daniel Müller <deso@posteo.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Mykola Lysenko <mykolal@fb.com> Link: https://lore.kernel.org/bpf/20220727001156.3553701-3-deso@posteo.net
2022-07-27selftests/bpf: Sort configurationDaniel Müller
This change makes sure to sort the existing minimal kernel configuration containing options required for running BPF selftests alphabetically. Doing so will make it easier to diff it against other configurations, which in turn helps with maintaining disjunct config files that build on top of each other. It also helped identify the CONFIG_IPV6_GRE being set twice and removes one of the occurrences. Lastly, we change NET_CLS_BPF from 'm' to 'y'. Having this option as 'm' will cause failures of the btf_skc_cls_ingress selftest. Signed-off-by: Daniel Müller <deso@posteo.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Acked-by: Mykola Lysenko <mykolal@fb.com> Link: https://lore.kernel.org/bpf/20220727001156.3553701-2-deso@posteo.net
2022-07-27clocksource/drivers/sun5i: Remove unnecessary (void*) conversionsLi zeming
Remove unnecessary void* type castings. Signed-off-by: Li zeming <zeming@nfschina.com> Link: https://lore.kernel.org/r/20220727083751.5540-1-zeming@nfschina.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27dt-bindings: timer: allwinner,sun4i-a10-timer: Add D1 compatibleSamuel Holland
Allwinner D1 contains the usual sun4i MMIO timer device. It contains two timers like other recent SoCs, so it is compatible with the A23 variant. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220725051715.56427-1-samuel@sholland.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27dt-bindings: timer: ingenic,tcu: use absolute path to other schemaKrzysztof Kozlowski
Absolute path to other DT schema is preferred over relative one. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20220726115937.101432-1-krzysztof.kozlowski@linaro.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27clocksource/drivers/sun4i: Remove unnecessary (void*) conversionsXU pengfei
Remove unnecessary void* type casting. Signed-off-by: XU pengfei <xupengfei@nfschina.com> Link: https://lore.kernel.org/r/20220720020735.3771-1-xupengfei@nfschina.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27dt-bindings: timer: renesas,cmt: Fix R-Car Gen4 fall-outGeert Uytterhoeven
Restore sort order (by family, followed by type). Update the conditional sections specifying the number of interrupts. Fixes: 525b296185b4b0ab ("dt-bindings: timer: renesas,cmt: Add r8a779f0 and generic Gen4 CMT support") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/2e3863ae32e17d49f41111580f195dd34e2b769d.1658303544.git.geert+renesas@glider.be Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27clocksource/drivers/tegra186: Put Kconfig option 'tristate' to 'bool'Daniel Lezcano
The clocksources are built-in, they are not modules. We don't know if the core time framework is ready for clockevents / clocksources as modules. Revert back this option to 'bool'. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20220718213657.1303538-1-daniel.lezcano@linaro.org
2022-07-27clocksource/drivers/timer-ti-dm: Make driver selection bool for TI K3Tony Lindgren
The clocksource drivers do not currently have loadable modules as pointed out by Daniel Lezcano <daniel.lezcano@linaro.org>. Let's reconsider this later on once timer removal discussion has been done, and set timer-ti-dm to bool for TI K3 SoC. Cc: Keerthy <j-keerthy@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20220523151448.23732-1-tony@atomide.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27clocksource/drivers/timer-ti-dm: Add compatible for am6 SoCsTony Lindgren
Add compatible for ti,am654-timer to support the timers. For example, am654 has four timers in the MCU domain and 12 timers in the MAIN domain. Cc: Keerthy <j-keerthy@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20220408101715.43697-4-tony@atomide.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27clocksource/drivers/timer-ti-dm: Make timer selectable for ARCH_K3Tony Lindgren
Let's make timer-ti-dm selectable for ARCH_K3, and add a separate option for OMAP_DM_SYSTIMER as there should be no need for it on ARCH_K3. For older TI SoCs, we are already selecting OMAP_DM_TIMER in arch/arm/mach-omap*/Kconfig. For mach-omap2, we need to now also select OMAP_DM_SYSTIMER. Cc: Keerthy <j-keerthy@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20220408101715.43697-3-tony@atomide.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27clocksource/drivers/timer-ti-dm: Move inline functions to driver for am6Tony Lindgren
The __omap_dm_timer_* inline functions in the header are no longer needed outside the driver, and the header ifdefs prevent the driver working for ARCH_K3. Let's move the inline functions to the driver and drop the ifdefs and drop the unused functions __omap_dm_timer_override_errata() and __omap_dm_timer_load_start(). Cc: Keerthy <j-keerthy@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20220408101715.43697-2-tony@atomide.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2022-07-27dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts'Rob Herring
'output-range-microvolts' is missing a type definition. '-microvolts' is not a standard unit (should be '-microvolt'). As the property is already in use, add a type reference. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220719215152.1877776-1-robh@kernel.org
generated by cgit (git 2.34.1) at 2025-09-22 15:59:31 +0000