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2022-06-10Merge branch 'fscache-fixes' of ↵Linus Torvalds17-62/+60
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs Pull fscache cleanups from David Howells: - fix checker complaint in afs - two netfs cleanups: - netfs_inode calling convention cleanup plus the requisite documentation changes - replace the ->cleanup op with a ->free_request op. This is possible as the I/O request is now always available at the cleanup point as the stuff to be cleaned up is no longer passed into the API functions, but rather obtained by ->init_request. * 'fscache-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: netfs: Rename the netfs_io_request cleanup op and give it an op pointer netfs: Further cleanups after struct netfs_inode wrapper introduced afs: Fix some checker issues
2022-06-10Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds1-16/+4
Pull iov_iter fix from Al Viro: "ITER_XARRAY get_pages fix; now the return value is a lot saner (and more similar to logics for other flavours)" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: iov_iter: Fix iter_xarray_get_pages{,_alloc}()
2022-06-10platform/x86: gigabyte-wmi: Add support for B450M DS3H-CFAugust Wikerfors1-0/+1
Tested and works on my system. Signed-off-by: August Wikerfors <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2022-06-10platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 supportPiotr Chmura1-0/+1
Add dmi_system_id of Gigabyte Z690M AORUS ELITE AX DDR4 board. Tested on my PC. Signed-off-by: Piotr Chmura <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2022-06-10platform/x86: barco-p50-gpio: Add check for platform_driver_registerJiasheng Jiang1-1/+4
As platform_driver_register() could fail, it should be better to deal with the return value in order to maintain the code consisitency. Fixes: 86af1d02d458 ("platform/x86: Support for EC-connected GPIOs for identify LED/button on Barco P50 board") Signed-off-by: Jiasheng Jiang <[email protected]> Acked-by: Peter Korsgaard <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2022-06-10platform/x86/intel: pmc: Support Intel Raptorlake PGeorge D Sworo1-0/+1
Add Raptorlake P to the list of the platforms that intel_pmc_core driver supports for pmc_core device. Raptorlake P PCH is based on Alderlake P PCH. Signed-off-by: George D Sworo <[email protected]> Reviewed-by: David E. Box <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2022-06-10platform/x86/intel: Fix pmt_crashlog array referenceDavid Arcari1-1/+1
The probe function pmt_crashlog_probe() may incorrectly reference the 'priv->entry array' as it uses 'i' to reference the array instead of 'priv->num_entries' as it should. This is similar to the problem that was addressed in pmt_telemetry_probe via commit 2cdfa0c20d58 ("platform/x86/intel: Fix 'rmmod pmt_telemetry' panic"). Cc: "David E. Box" <[email protected]> Cc: Hans de Goede <[email protected]> Cc: Mark Gross <[email protected]> Cc: [email protected] Signed-off-by: David Arcari <[email protected]> Reviewed-by: David E. Box <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2022-06-10platform/mellanox: Add static in struct declaration.Michael Shych1-1/+1
Fix problem of missing static in struct declaration. Fixes: 662f24826f954 ("platform/mellanox: Add support for new SN2201 system") Reported-by: kernel test robot <[email protected]> Signed-off-by: Michael Shych <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Hans de Goede <[email protected]>
2022-06-10iov_iter: Fix iter_xarray_get_pages{,_alloc}()David Howells1-16/+4
The maths at the end of iter_xarray_get_pages() to calculate the actual size doesn't work under some circumstances, such as when it's been asked to extract a partial single page. Various terms of the equation cancel out and you end up with actual == offset. The same issue exists in iter_xarray_get_pages_alloc(). Fix these to just use min() to select the lesser amount from between the amount of page content transcribed into the buffer, minus the offset, and the size limit specified. This doesn't appear to have caused a problem yet upstream because network filesystems aren't getting the pages from an xarray iterator, but rather passing it directly to the socket, which just iterates over it. Cachefiles *does* do DIO from one to/from ext4/xfs/btrfs/etc. but it always asks for whole pages to be written or read. Fixes: 7ff5062079ef ("iov_iter: Add ITER_XARRAY") Reported-by: Jeff Layton <[email protected]> Signed-off-by: David Howells <[email protected]> cc: Alexander Viro <[email protected]> cc: Dominique Martinet <[email protected]> cc: Mike Marshall <[email protected]> cc: Gao Xiang <[email protected]> cc: [email protected] cc: [email protected] cc: [email protected] cc: [email protected] cc: [email protected] cc: [email protected] Signed-off-by: Al Viro <[email protected]>
2022-06-10netfs: Rename the netfs_io_request cleanup op and give it an op pointerDavid Howells6-30/+29
The netfs_io_request cleanup op is now always in a position to be given a pointer to a netfs_io_request struct, so this can be passed in instead of the mapping and private data arguments (both of which are included in the struct). So rename the ->cleanup op to ->free_request (to match ->init_request) and pass in the I/O pointer. Signed-off-by: David Howells <[email protected]> Reviewed-by: Jeff Layton <[email protected]> cc: [email protected]
2022-06-10netfs: Further cleanups after struct netfs_inode wrapper introducedLinus Torvalds14-30/+30
Change the signature of netfs helper functions to take a struct netfs_inode pointer rather than a struct inode pointer where appropriate, thereby relieving the need for the network filesystem to convert its internal inode format down to the VFS inode only for netfslib to bounce it back up. For type safety, it's better not to do that (and it's less typing too). Give netfs_write_begin() an extra argument to pass in a pointer to the netfs_inode struct rather than deriving it internally from the file pointer. Note that the ->write_begin() and ->write_end() ops are intended to be replaced in the future by netfslib code that manages this without the need to call in twice for each page. netfs_readpage() and similar are intended to be pointed at directly by the address_space_operations table, so must stick to the signature dictated by the function pointers there. Changes ======= - Updated the kerneldoc comments and documentation [DH]. Signed-off-by: David Howells <[email protected]> cc: [email protected] Link: https://lore.kernel.org/r/CAHk-=wgkwKyNmNdKpQkqZ6DnmUL-x9hp0YBnUGjaPFEAdxDTbw@mail.gmail.com/
2022-06-10afs: Fix some checker issuesDavid Howells1-2/+1
Remove an unused global variable and make another static as reported by make C=1. Signed-off-by: David Howells <[email protected]> cc: [email protected]
2022-06-10Merge tag 'folio-5.19a' of git://git.infradead.org/users/willy/pagecacheLinus Torvalds6-8/+17
Pull folio fixes from Matthew Wilcox: "Four folio-related fixes: - Don't release a folio while it's still locked - Fix a use-after-free after dropping the mmap_lock - Fix a memory leak when splitting a page - Fix a kernel-doc warning for struct folio" * tag 'folio-5.19a' of git://git.infradead.org/users/willy/pagecache: mm: Add kernel-doc for folio->mlock_count mm/huge_memory: Fix xarray node memory leak filemap: Cache the value of vm_flags filemap: Don't release a locked folio
2022-06-10dm: fix zoned locking imbalance due to needless check in clone_endioMike Snitzer1-15/+11
After the commit ca522482e3ea ("dm: pass NULL bdev to bio_alloc_clone"), clone_endio() only calls dm_zone_endio() when DM targets remap the clone bio's bdev to something other than the md->disk->part0 default. However, if a DM target (e.g. dm-crypt) stacked ontop of a dm-zoned does not remap the clone bio using bio_set_dev() then dm_zone_endio() is not called at completion of the bios and zone locks are not properly unlocked. This triggers a hang, in dm_zone_map_bio(), when blktests block/004 is run for dm-crypt on zoned block devices. To avoid the hang, simply remove the clone_endio() check that verifies the target remapped the clone bio to a device other than the default. Fixes: ca522482e3ea ("dm: pass NULL bdev to bio_alloc_clone") Reported-by: Shin'ichiro Kawasaki <[email protected]> Signed-off-by: Mike Snitzer <[email protected]>
2022-06-10platform/mellanox: Spelling s/platfom/platform/Geert Uytterhoeven1-1/+1
Fix a misspelling of the word "platform". Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Michael Shych <[email protected]> Link: https://lore.kernel.org/r/9c8edde31e271311b7832d7677fe84aba917da8d.1653376503.git.geert@linux-m68k.org Signed-off-by: Hans de Goede <[email protected]>
2022-06-10Merge tag 'devicetree-fixes-for-5.19-2' of ↵Linus Torvalds35-69/+64
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull more devicetree fixes from Rob Herring: - More DT meta-schema check fixes from new bindings in merge window - Fix stale DT binding references from Mauro - Update various binding maintainers - Fix in arm,malidp properties to match reality - Add deprecated 'atheros' vendor prefix * tag 'devicetree-fixes-for-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: display: arm,malidp: remove bogus RQOS property dt-bindings: pinctrl: ralink: Fix 'enum' lists with duplicate entries dt-bindings: Drop more redundant 'maxItems/minItems' in if/then schemas dt-bindings: nvme: apple,nvme-ans: Drop 'maxItems' from 'apple,sart' MAINTAINERS: rectify entries for ARM DRM DRIVERS after dt conversion MAINTAINERS: update snps,axs10x-reset.yaml reference MAINTAINERS: update dongwoon,dw9807-vcm.yaml reference MAINTAINERS: update cortina,gemini-ethernet.yaml reference dt-bindings: mfd: rk808: update rockchip,rk808.yaml reference dt-bindings: reset: update st,stih407-powerdown.yaml references dt-bindings: arm: update vexpress-config.yaml references dt-bindings: interrupt-controller: update brcm,l2-intc.yaml reference dt-bindings: mfd: bd9571mwv: update rohm,bd9571mwv.yaml reference dt-bindings: update Luca Ceresoli's e-mail address dt-bindings: msm: update maintainers list with proper id dt-bindings: vendor-prefixes: document deprecated Atheros dt-bindings: Update QCOM USB subsystem maintainer information
2022-06-10Merge tag 'pm-5.19-rc2' of ↵Linus Torvalds2-32/+87
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix an intel_idle issue introduced during the 5.16 development cycle and two recent regressions in the system reboot/poweroff code. Specifics: - Fix CPUIDLE_FLAG_IRQ_ENABLE handling in intel_idle (Peter Zijlstra) - Allow all platforms to use the global poweroff handler and make non-syscall poweroff code paths work again (Dmitry Osipenko)" * tag 'pm-5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpuidle,intel_idle: Fix CPUIDLE_FLAG_IRQ_ENABLE kernel/reboot: Fix powering off using a non-syscall code paths kernel/reboot: Use static handler for register_platform_power_off()
2022-06-10certs: Convert spaces in certs/Makefile to a tabDavid Howells1-1/+1
There's a rule in certs/Makefile for which the command begins with eight spaces. This results in: ../certs/Makefile:21: FORCE prerequisite is missing ../certs/Makefile:21: *** missing separator. Stop. Fix this by turning the spaces into a tab. Fixes: addf466389d9 ("certs: Check that builtin blacklist hashes are valid") Signed-off-by: David Howells <[email protected]> Reviewed-by: Jarkko Sakkinen <[email protected]> Reviewed-by: Mickaël Salaün <[email protected]> cc: [email protected] Link: https://lore.kernel.org/r/[email protected]/ # v1 Signed-off-by: Linus Torvalds <[email protected]>
2022-06-10dt-bindings: display: arm,malidp: remove bogus RQOS propertyAndre Przywara1-6/+1
As Liviu pointed out, the arm,malidp-arqos-high-level property mentioned in the original .txt binding was a mistake, and arm,malidp-arqos-value needs to take its place. The binding commit ce6eb0253cba ("dt/bindings: display: Add optional property node define for Mali DP500") mentions the right name in the commit message, but has the wrong name in the diff. Commit d298e6a27a81 ("drm/arm/mali-dp: Add display QoS interface configuration for Mali DP500") uses the property in the driver, but uses the shorter name. Remove the wrong property from the binding, and use the proper name in the example. The actual property was already documented properly. Fixes: 2c8b082a3ab1 ("dt-bindings: display: convert Arm Mali-DP to DT schema") Link: https://lore.kernel.org/linux-arm-kernel/[email protected]/ Signed-off-by: Andre Przywara <[email protected]> Reported-by: Liviu Dudau <[email protected]> Reviewed-by: Liviu Dudau <[email protected]> Signed-off-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-06-10Merge branch 'pm-sysoff'Rafael J. Wysocki1-25/+62
Merge fixes for regressions introduced by the recent rework of the system reboot/poweroff code. * pm-sysoff: kernel/reboot: Fix powering off using a non-syscall code paths kernel/reboot: Use static handler for register_platform_power_off()
2022-06-10dt-bindings: pinctrl: ralink: Fix 'enum' lists with duplicate entriesRob Herring2-25/+28
There's no reason to list the same value twice in an 'enum'. This was fixed treewide in commit c3b006819426 ("dt-bindings: Fix 'enum' lists with duplicate entries"), but this one got added in the merge window. A meta-schema change will catch future cases. Signed-off-by: Rob Herring <[email protected]> Acked-by: Sergio Paracuellos <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2022-06-10Merge tag 'docs-5.19-3' of git://git.lwn.net/linuxLinus Torvalds50-9/+51
Pull documentation fixes from Jonathan Corbet: "A few documentation fixes for 5.19, including moving the new HTE docs to a more suitable location, adding loongarch to the features lists, and a couple of typo fixes" * tag 'docs-5.19-3' of git://git.lwn.net/linux: docs: arm: tcm: Fix typo in description of TCM and MMU usage docs: Move the HTE documentation to driver-api/ docs: usb: fix literal block marker in usbmon verification example Documentation/features: Update the arch support status files
2022-06-10Merge tag 'arm64-fixes' of ↵Linus Torvalds5-9/+25
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - SME save/restore for EFI fix - incorrect logic for detecting the need for saving/restoring the FFR state. - SME fix for a CPU ID field value. - Sysreg generation awk script fix (comparison operator). - Some typos in documentation or comments and silence a sparse warning (missing prototype). * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Add kasan_hw_tags_enable() prototype to silence sparse arm64/sme: Fix EFI save/restore arm64/fpsimd: Fix typo in comment arm64/sysreg: Fix typo in Enum element regex arm64/sme: Fix SVE/SME typo in ABI documentation arm64/sme: Fix tests for 0b1111 value ID registers
2022-06-10Merge tag 'zonefs-5.19-rc2' of ↵Linus Torvalds1-37/+74
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs fixes from Damien Le Moal: - Fix handling of the explicit-open mount option, and in particular the conditions under which this option can be ignored. - Fix a problem with zonefs iomap_begin method, causing a hang in iomap_readahead() when a readahead request reaches the end of a file. * tag 'zonefs-5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: fix zonefs_iomap_begin() for reads zonefs: Do not ignore explicit_open with active zone limit zonefs: fix handling of explicit_open option on mount
2022-06-10Merge tag 'ata-5.19-rc2' of ↵Linus Torvalds7-18/+27
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ATA fixes from Damien Le Moal: "Several small fixes for rc2: - Remove unused field in struct ata_port (Hannes) - Fix a potential (very unlikely) NULL pointer dereference in ata_host_alloc_pinfo() (Sergey) - Fix a device reference leak in the pata_octeon_cf driver (Miaoqian) - Fixes for handling access to the concurrent positioning ranges log page used with multi-actuator HDDs (Tyler) - Fix the values shown by the pio_mode and dma_mode sysfs device attributes (Sergey) - Update the MAINTAINERS file to add libata sysfs ABI documentation file (Sergey)" * tag 'ata-5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: MAINTAINERS: add ATA sysfs file documentation to libata entry ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files libata: fix translation of concurrent positioning ranges libata: fix reading concurrent positioning ranges log ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() ata: libata: drop 'sas_last_tag'
2022-06-10Merge tag 'sound-5.19-rc2' of ↵Linus Torvalds22-37/+124
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of fixes; almost all changes are device-specific small fixes over ASoC, HD-audio and USB-audio. No sign of serious breakage, so far" * tag 'sound-5.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (23 commits) ALSA: hda/realtek: Add quirk for HP Dev One ALSA: hda/realtek - Add HW8326 support ALSA: hda/conexant - Fix loopback issue with CX20632 ALSA: hda: MTL: add HD Audio PCI ID and HDMI codec vendor ID ALSA: usb-audio: Set up (implicit) sync for Saffire 6 ALSA: usb-audio: Skip generic sync EP parse for secondary EP ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put() ASoC: es8328: Fix event generation for deemphasis control ASoC: wm8962: Fix suspend while playing music ASoC: SOF: ipc-msg-injector: Fix reversed if statement ASoC: SOF: ipc-msg-injector: Propagate write errors correctly ASoC: fsl_sai: Add support for i.MX8MN ASoC: SOF: Fix potential NULL pointer dereference ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo Yoga DuetITL 2021 ASoC: cs42l51: Correct minimum value for SX volume control ASoC: cs42l56: Correct typo in minimum level for SX volume controls ASoC: cs42l52: Correct TLV for Bypass Volume ASoC: cs53l30: Correct number of volume levels on SX controls ASoC: cs35l36: Update digital volume TLV ASoC: cs42l52: Fix TLV scales for mixer controls ...
2022-06-10Merge tag 'drm-fixes-2022-06-10' of git://anongit.freedesktop.org/drm/drmLinus Torvalds49-301/+430
Pull drm fixes from Dave Airlie: "Not a huge amount here, mainly a bunch of scattered amdgpu fixes, and then some misc panfrost, bridge/panel ones, and one ast fix for multi-monitors. Probably pick up a bit more next week like rc3 often does. amdgpu: - DCN 3.1 golden settings fix - eDP fixes - DMCUB fixes - GFX11 fixes and cleanups - VCN fix for yellow carp - GMC11 fixes - RAS fixes - GPUVM TLB flush fixes - SMU13 fixes - VCN3 AV1 regression fix - VCN2 JPEG fix - Other misc fixes amdkfd: - MMU notifier fix - Support for more GC 10.3.x families - Pinned BO handling fix - Partial migration bug fix panfrost: - fix a use after free ti-sn65dsi83: - fix invalid DT configuration panel: - two self refresh fixes ast: - multiple output fix" * tag 'drm-fixes-2022-06-10' of git://anongit.freedesktop.org/drm/drm: (37 commits) drm/ast: Support multiple outputs drm/amdgpu/mes: only invalid/prime icache when finish loading both pipe MES FWs. drm/amdgpu/jpeg2: Add jpeg vmid update under IB submit drm/amdgpu: always flush the TLB on gfx8 drm/amdgpu: fix limiting AV1 to the first instance on VCN3 drm/amdkfd:Fix fw version for 10.3.6 drm/amdgpu: Add MODE register to wave debug info in gfx11 Revert "drm/amd/display: Pass the new context into disable OTG WA" Revert "drm/amdgpu: Ensure the DMA engine is deactivated during set ups" drm/atomic: Force bridge self-refresh-exit on CRTC switch drm/bridge: analogix_dp: Support PSR-exit to disable transition drm/amdgpu: suppress the compile warning about 64 bit type drm/amd/pm: suppress compile warnings about possible unaligned accesses drm/amdkfd: Fix partial migration bugs drm/amdkfd: add pinned BOs to kfd_bo_list drm/amdgpu: Update PDEs flush TLB if PTB/PDB moved drm/amdgpu: enable tmz by default for GC 10.3.7 drm/amdkfd: Add GC 10.3.6 and 10.3.7 KFD definitions drm/amdkfd: Use mmget_not_zero in MMU notifier drm/amdgpu: Resolve RAS GFX error count issue after cold boot on Arcturus ...
2022-06-10Merge tag 'net-5.19-rc2-2' of ↵Linus Torvalds16-89/+120
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Quick follow up, to cleanly fast-forward net again. Current release - new code bugs: - Revert "net/mlx5e: Allow relaxed ordering over VFs" Previous releases - regressions: - seg6: fix seg6_lookup_any_nexthop() to handle VRFs using flowi_l3mdev Misc: - rename TLS_INFO_ZC_SENDFILE to better express the meaning" * tag 'net-5.19-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: net: seg6: fix seg6_lookup_any_nexthop() to handle VRFs using flowi_l3mdev nfp: flower: restructure flow-key for gre+vlan combination nfp: avoid unnecessary check warnings in nfp_app_get_vf_config tls: Rename TLS_INFO_ZC_SENDFILE to TLS_INFO_ZC_TX net/mlx5: fs, fail conflicting actions net/mlx5: Rearm the FW tracer after each tracer event net/mlx5: E-Switch, pair only capable devices net/mlx5e: CT: Fix cleanup of CT before cleanup of TC ct rules Revert "net/mlx5e: Allow relaxed ordering over VFs" MAINTAINERS: adjust MELLANOX ETHERNET INNOVA DRIVERS to TLS support removal
2022-06-10arm64: Add kasan_hw_tags_enable() prototype to silence sparseCatalin Marinas1-0/+6
This function is only called from assembly, no need for a prototype declaration in a header file. In addition, add #ifdef around the function since it is only used when CONFIG_KASAN_HW_TAGS. Signed-off-by: Catalin Marinas <[email protected]> Reported-by: kernel test robot <[email protected]>
2022-06-10Merge tag 'for-linus-5.19a-rc2-tag' of ↵Linus Torvalds32-85/+830
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - a small cleanup removing "export" of an __init function - a small series adding a new infrastructure for platform flags - a series adding generic virtio support for Xen guests (frontend side) * tag 'for-linus-5.19a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: unexport __init-annotated xen_xlate_map_ballooned_pages() arm/xen: Assign xen-grant DMA ops for xen-grant DMA devices xen/grant-dma-ops: Retrieve the ID of backend's domain for DT devices xen/grant-dma-iommu: Introduce stub IOMMU driver dt-bindings: Add xen,grant-dma IOMMU description for xen-grant DMA ops xen/virtio: Enable restricted memory access using Xen grant mappings xen/grant-dma-ops: Add option to restrict memory access under Xen xen/grants: support allocating consecutive grants arm/xen: Introduce xen_setup_dma_ops() virtio: replace arch_has_restricted_virtio_memory_access() kernel: add platform_has() infrastructure
2022-06-10Merge tag 'mips-fixes_5.19_1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS fix from Thomas Bogendoerfer: "Build fix for Loongson-3" * tag 'mips-fixes_5.19_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error.
2022-06-10arm64/sme: Fix EFI save/restoreMark Brown1-4/+14
The EFI save/restore code is confused. When saving the check for saving FFR is inverted due to confusion with the streaming mode check, and when restoring we check if we need to restore FFR by checking the percpu efi_sm_state without the required wrapper rather than based on the combination of FA64 support and streaming mode. Fixes: e0838f6373e5 ("arm64/sme: Save and restore streaming mode over EFI runtime calls") Reported-by: kernel test robot <[email protected]> Reviewed-by: Catalin Marinas <[email protected]> Signed-off-by: Mark Brown <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Catalin Marinas <[email protected]>
2022-06-10arm64/fpsimd: Fix typo in commentXiang wangx1-1/+1
Delete the redundant word 'in'. Signed-off-by: Xiang wangx <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Catalin Marinas <[email protected]>
2022-06-10arm64/sysreg: Fix typo in Enum element regexAlejandro Tafalla1-1/+1
In the awk script, there was a typo with the comparison operator when checking if the matched pattern is inside an Enum block. This prevented the generation of the whole sysreg-defs.h header. Fixes: 66847e0618d7 ("arm64: Add sysreg header generation scripting") Signed-off-by: Alejandro Tafalla <[email protected]> Reviewed-by: Mark Brown <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Catalin Marinas <[email protected]>
2022-06-10eeprom: at25: Split reads into chunks and cap write sizeBrad Bishop1-40/+53
Make use of spi_max_transfer_size to avoid requesting transfers that are too large for some spi controllers. Signed-off-by: Brad Bishop <[email protected]> Signed-off-by: Eddie James <[email protected]> Signed-off-by: Joel Stanley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove()Shin'ichiro Kawasaki1-3/+3
In fsl_mc_bus_remove(), mc->root_mc_bus_dev->mc_io is passed to fsl_destroy_mc_io(). However, mc->root_mc_bus_dev is already freed in fsl_mc_device_remove(). Then reference to mc->root_mc_bus_dev->mc_io triggers KASAN use-after-free. To avoid the use-after-free, keep the reference to mc->root_mc_bus_dev->mc_io in a local variable and pass to fsl_destroy_mc_io(). This patch needs rework to apply to kernels older than v5.15. Fixes: f93627146f0e ("staging: fsl-mc: fix asymmetry in destroy of mc_io") Cc: [email protected] # v5.15+ Signed-off-by: Shin'ichiro Kawasaki <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10mei: me: add raptor lake point S DIDAlexander Usyskin2-0/+4
Add Raptor (Point) Lake S device id. Cc: <[email protected]> Signed-off-by: Alexander Usyskin <[email protected]> Signed-off-by: Tomas Winkler <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10mei: hbm: drop capability response on early shutdownAlexander Usyskin1-1/+2
Drop HBM responses also in the early shutdown phase where the usual traffic is allowed. Extend the rule that drop HBM responses received during the shutdown phase by also in MEI_DEV_POWERING_DOWN state. This resolves the stall if the driver is stopping in the middle of the link initialization or link reset. Drop the capabilities response on early shutdown. Fixes: 6d7163f2c49f ("mei: hbm: drop hbm responses on early shutdown") Cc: <[email protected]> Signed-off-by: Alexander Usyskin <[email protected]> Signed-off-by: Tomas Winkler <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10mei: me: set internal pg flag to off on hardware resetAlexander Usyskin1-0/+2
Link reset flow is always performed in the runtime resumed state. The internal PG state may be left as ON after the suspend and will not be updated upon the resume if the D0i3 is not supported. Ensure that the internal PG state is set to the right value on the flow entrance in case the firmware does not support D0i3. Signed-off-by: Alexander Usyskin <[email protected]> Signed-off-by: Tomas Winkler <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10staging: Also remove the Unisys visorbus.hPeter Robinson1-344/+0
The commit that removed the Unisys s-Par and visorbus drivers left around the include/linux/visorbus.h file mentioned in the MAINTAINERS entry, we can also remove that too. Fixes: e5f45b011e4a ("staging: Remove the drivers for the Unisys s-Par") Reviewed-by: Fabio M. De Francesco <[email protected]> Signed-off-by: Peter Robinson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10misc: atmel-ssc: Fix IRQ check in ssc_probeMiaoqian Lin1-2/+2
platform_get_irq() returns negative error number instead 0 on failure. And the doc of platform_get_irq() provides a usage example: int irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; Fix the check of return value to catch errors correctly. Fixes: eb1f2930609b ("Driver for the Atmel on-chip SSC on AT32AP and AT91") Reviewed-by: Claudiu Beznea <[email protected]> Signed-off-by: Miaoqian Lin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10char: lp: remove redundant initialization of errShreenidhi Shedi1-1/+1
err is getting assigned with an appropriate value before returning, hence this initialization is unnecessary. Signed-off-by: Shreenidhi Shedi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10misc: rtsx: Fix clang -Wsometimes-uninitialized in rts5261_init_from_hw()Nathan Chancellor1-0/+2
Clang warns: drivers/misc/cardreader/rts5261.c:406:13: error: variable 'setting_reg2' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] } else if (efuse_valid == 0) { ^~~~~~~~~~~~~~~~ drivers/misc/cardreader/rts5261.c:412:30: note: uninitialized use occurs here pci_read_config_dword(pdev, setting_reg2, &lval2); ^~~~~~~~~~~~ efuse_valid == 1 is not a valid value so just return early from the function to avoid using setting_reg2 uninitialized. Fixes: b1c5f3085149 ("misc: rtsx: add rts5261 efuse function") Reported-by: Dan Carpenter <[email protected]> Reported-by: kernel test robot <[email protected]> Reported-by: Tom Rix <[email protected]> Suggested-by: Ricky WU <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Nathan Chancellor <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10comedi: vmk80xx: fix expression for tx buffer sizeIan Abbott1-1/+1
The expression for setting the size of the allocated bulk TX buffer (`devpriv->usb_tx_buf`) is calling `usb_endpoint_maxp(devpriv->ep_rx)`, which is using the wrong endpoint (should be `devpriv->ep_tx`). Fix it. Fixes: a23461c47482 ("comedi: vmk80xx: fix transfer-buffer overflow") Cc: Johan Hovold <[email protected]> Cc: [email protected] # 4.9+ Reviewed-by: Johan Hovold <[email protected]> Signed-off-by: Ian Abbott <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10usb: gadget: f_fs: change ep->ep safe in ffs_epfile_io()Linyu Yuan1-0/+6
In ffs_epfile_io(), when read/write data in blocking mode, it will wait the completion in interruptible mode, if task receive a signal, it will terminate the wait, at same time, if function unbind occurs, ffs_func_unbind() will kfree all eps, ffs_epfile_io() still try to dequeue request by dereferencing ep which may become invalid. Fix it by add ep spinlock and will not dereference ep if it is not valid. Cc: <[email protected]> # 5.15 Reported-by: Michael Wu <[email protected]> Tested-by: Michael Wu <[email protected]> Reviewed-by: John Keeping <[email protected]> Signed-off-by: Linyu Yuan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10usb: gadget: f_fs: change ep->status safe in ffs_epfile_io()Linyu Yuan1-15/+19
If a task read/write data in blocking mode, it will wait the completion in ffs_epfile_io(), if function unbind occurs, ffs_func_unbind() will kfree ffs ep, once the task wake up, it still dereference the ffs ep to obtain the request status. Fix it by moving the request status to io_data which is stack-safe. Cc: <[email protected]> # 5.15 Reported-by: Michael Wu <[email protected]> Tested-by: Michael Wu <[email protected]> Reviewed-by: John Keeping <[email protected]> Signed-off-by: Linyu Yuan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10gpio: dwapb: Don't print error on -EPROBE_DEFERSerge Semin1-4/+3
Currently if the APB or Debounce clocks aren't yet ready to be requested the DW GPIO driver will correctly handle that by deferring the probe procedure, but the error is still printed to the system log. It needlessly pollutes the log since there was no real error but a request to postpone the clock request procedure since the clocks subsystem hasn't been fully initialized yet. Let's fix that by using the dev_err_probe method to print the APB/clock request error status. It will correctly handle the deferred probe situation and print the error if it actually happens. Signed-off-by: Serge Semin <[email protected]> Reviewed-by: Andy Shevchenko <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2022-06-10xhci: Fix null pointer dereference in resume if xhci has only one roothubMathias Nyman1-10/+5
In the re-init path xhci_resume() passes 'hcd->primary_hcd' to hci_init(), however this field isn't initialized by __usb_create_hcd() for a HCD without secondary controller. xhci_resume() is called once per xHC device, not per hcd, so the extra checking for primary hcd can be removed. Fixes: e0fe986972f5 ("usb: host: xhci-plat: prepare operation w/o shared hcd") Reported-by: Matthias Kaehlcke <[email protected]> Tested-by: Matthias Kaehlcke <[email protected]> Signed-off-by: Mathias Nyman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10serial: 8250: Store to lsr_save_flags after lsr readIlpo Järvinen1-0/+2
Not all LSR register flags are preserved across reads. Therefore, LSR readers must store the non-preserved bits into lsr_save_flags. This fix was initially mixed into feature commit f6f586102add ("serial: 8250: Handle UART without interrupt on TEMT using em485"). However, that feature change had a flaw and it was reverted to make room for simpler approach providing the same feature. The embedded fix got reverted with the feature change. Re-add the lsr_save_flags fix and properly mark it's a fix. Link: https://lore.kernel.org/all/[email protected]/T/#m1737eef986bd20cf19593e344cebd7b0244945fc Fixes: e490c9144cfa ("tty: Add software emulated RS485 support for 8250") Cc: stable <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Ilpo Järvinen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2022-06-10tty: goldfish: Fix free_irq() on removeVincent Whitchurch1-1/+1
Pass the correct dev_id to free_irq() to fix this splat when the driver is unbound: WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq Trying to free already-free IRQ 65 Call Trace: warn_slowpath_fmt free_irq goldfish_tty_remove platform_remove device_remove device_release_driver_internal device_driver_detach unbind_store drv_attr_store ... Fixes: 465893e18878e119 ("tty: goldfish: support platform_device with id -1") Signed-off-by: Vincent Whitchurch <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
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