- 23 Jan, 2023 6 commits
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Damien Le Moal authored
Since looking up any zone file inode requires looking up first the inode for the directory representing the zone group of the file, ensuring that the zone group inodes are always cached is desired. To do so, take an extra reference on the zone groups directory inodes on mount, thus avoiding the eviction of these inodes from the inode cache until the volume is unmounted. Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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Damien Le Moal authored
Allocating and initializing all inodes and dentries for all files results in a very large memory usage with high capacity zoned block devices. For instance, with a 26 TB SMR HDD with over 96000 zones, mounting the disk with zonefs results in about 130 MB of memory used, the vast majority of this space being used for vfs inodes and dentries. However, since a user will rarely access all zones at the same time, dynamically creating file inodes and dentries on demand, similarly to regular file systems, can significantly reduce memory usage. This patch modifies mount processing to not create the inodes and dentries for zone files. Instead, the directory inode operation zonefs_lookup() and directory file operation zonefs_readdir() are introduced to allocate and initialize inodes on-demand using the helper functions zonefs_get_dir_inode() and zonefs_get_zgroup_inode(). Implementation of these functions is simple, relying on the static nature of zonefs directories and files. Directory inodes are linked to the volume zone groups (struct zonefs_zone_group) they represent by using the directory inode i_private field. This simplifies the implementation of the lookup and readdir operations. Unreferenced zone file inodes can be evicted from the inode cache at any time. In such case, the only inode information that cannot be recreated from the zone information that is saved in the zone group data structures attached to the volume super block is the inode uid, gid and access rights. These values may have been changed by the user. To keep these attributes for the life time of the mount, as before, the inode mode, uid and gid are saved in the inode zone information and the saved values are used to initialize regular file inodes when an inode lookup happens. The zone information mode, uid and gid are initialized in zonefs_init_zgroup() using the default values. With these changes, the static minimal memory usage of a zonefs volume is mostly reduced to the array of zone information for each zone group. For the 26 TB SMR hard-disk mentioned above, the memory usage after mount becomes about 5.4 MB, a reduction by a factor of 24 from the initial 130 MB memory use. Co-developed-by: Jorgen Hansen <Jorgen.Hansen@wdc.com> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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Damien Le Moal authored
In preparation for adding dynamic inode allocation, separate an inode zone information from the zonefs inode structure. The new data structure zonefs_zone is introduced to store in memory information about a zone that must be kept throughout the lifetime of the device mount. Linking between a zone file inode and its zone information is done by setting the inode i_private field to point to a struct zonefs_zone. Using the i_private pointer avoids the need for adding a pointer in struct zonefs_inode_info. Beside the vfs inode, this structure is reduced to a mutex and a write open counter. One struct zonefs_zone is created per file inode on mount. These structures are organized in an array using the new struct zonefs_zone_group data structure to represent zone groups. The zonefs_zone arrays are indexed per file number (the index of a struct zonefs_zone in its array directly gives the file number/name for that zone file inode). Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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Damien Le Moal authored
Instead of using the i_ztype field in struct zonefs_inode_info to indicate the zone type of an inode, introduce the new inode flag ZONEFS_ZONE_CNV to be set in the i_flags field of struct zonefs_inode_info to identify conventional zones. If this flag is not set, the zone of an inode is considered to be a sequential zone. The helpers zonefs_zone_is_cnv(), zonefs_zone_is_seq(), zonefs_inode_is_cnv() and zonefs_inode_is_seq() are introduced to simplify testing the zone type of a struct zonefs_inode_info and of a struct inode. Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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Damien Le Moal authored
Simplify zonefs_check_zone_condition() by moving the code that changes an inode access rights to the new function zonefs_inode_update_mode(). Furthermore, since on mount an inode wpoffset is always zero when zonefs_check_zone_condition() is called during an inode initialization, the "mount" boolean argument is not necessary for the readonly zone case. This argument is thus removed. zonefs_io_error_cb() is also modified to use the inode offline and zone state flags instead of checking the device zone condition. The multiple calls to zonefs_check_zone_condition() are reduced to the first call on entry, which allows removing the "warn" argument. zonefs_inode_update_mode() is also used to update an inode access rights as zonefs_io_error_cb() modifies the inode flags depending on the volume error handling mode (defined with a mount option). Since an inode mode change differs for read-only zones between mount time and IO error time, the flag ZONEFS_ZONE_INIT_MODE is used to differentiate both cases. Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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Damien Le Moal authored
Move all code related to zone file operations from super.c to the new file.c file. Inode and zone management code remains in super.c. Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
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- 22 Jan, 2023 2 commits
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Linus Torvalds authored
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull another io_uring fix from Jens Axboe: "Just a single fix for a regression that happened in this release due to a poll change. Normally I would've just deferred it to next week, but since the original fix got picked up by stable, I think it's better to just send this one off separately. The issue is around the poll race fix, and how it mistakenly also got applied to multishot polling. Those don't need the race fix, and we should not be doing any reissues for that case. Exhaustive test cases were written and committed to the liburing regression suite for the reported issue, and additions for similar issues" * tag 'io_uring-6.2-2023-01-21' of git://git.kernel.dk/linux: io_uring/poll: don't reissue in case of poll race on multishot request
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- 21 Jan, 2023 9 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are some small char/misc and other subsystem driver fixes for 6.2-rc5 to resolve a few reported issues. They include: - long time pending fastrpc fixes (should have gone into 6.1, my fault) - mei driver/bus fixes and new device ids - interconnect driver fixes for reported problems - vmci bugfix - w1 driver bugfixes for reported problems Almost all of these have been in linux-next with no reported problems, the rest have all passed 0-day bot testing in my tree and on the mailing lists where they have sat too long due to me taking a long time to catch up on my pending patch queue" * tag 'char-misc-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: VMCI: Use threaded irqs instead of tasklets misc: fastrpc: Pass bitfield into qcom_scm_assign_mem gsmi: fix null-deref in gsmi_get_variable misc: fastrpc: Fix use-after-free race condition for maps misc: fastrpc: Don't remove map on creater_process and device_release misc: fastrpc: Fix use-after-free and race in fastrpc_map_find misc: fastrpc: fix error code in fastrpc_req_mmap() mei: me: add meteor lake point M DID mei: bus: fix unlink on bus in error path w1: fix WARNING after calling w1_process() w1: fix deadloop in __w1_remove_master_device() comedi: adv_pci1760: Fix PWM instruction handling interconnect: qcom: rpm: Use _optional func for provider clocks interconnect: qcom: msm8996: Fix regmap max_register values interconnect: qcom: msm8996: Provide UFS clocks to A2NoC dt-bindings: interconnect: Add UFS clocks to MSM8996 A2NoC
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds authored
Pull driver core fixes from Greg KH: "Here are three small driver and kernel core fixes for 6.2-rc5. They include: - potential gadget fixup in do_prlimit - device property refcount leak fix - test_async_probe bugfix for reported problem" * tag 'driver-core-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: prlimit: do_prlimit needs to have a speculation check driver core: Fix test_async_probe_init saves device in wrong array device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging driver fix from Greg KH: "Here is a single staging driver fix for 6.2-rc5. It resolves a build issue reported and Fixed by Arnd in the vc04_services driver. It's been in linux-next this week with no reported problems" * tag 'staging-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vchiq_arm: fix enum vchiq_status return types
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial driver fixes from Greg KH: "Here are some small tty and serial driver fixes for 6.2-rc5 that resolve a number of tiny reported issues and some new device ids. They include: - new device id for the exar serial driver - speakup tty driver bugfix - atmel serial driver baudrate fixup - stm32 serial driver bugfix and then revert as the bugfix broke the build. That will come back in a later pull request once it is all worked out properly. - amba-pl011 serial driver rs486 mode bugfix - qcom_geni serial driver bugfix Most of these have been in linux-next with no reported problems (well, other than the build breakage which generated the revert), the new device id passed 0-day testing" * tag 'tty-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: exar: Add support for Sealevel 7xxxC serial cards Revert "serial: stm32: Merge hard IRQ and threaded IRQ handling into single IRQ handler" tty: serial: qcom_geni: avoid duplicate struct member init serial: atmel: fix incorrect baudrate setup tty: fix possible null-ptr-defer in spk_ttyio_release serial: stm32: Merge hard IRQ and threaded IRQ handling into single IRQ handler serial: amba-pl011: fix high priority character transmission in rs486 mode serial: pch_uart: Pass correct sg to dma_unmap_sg() tty: serial: qcom-geni-serial: fix slab-out-of-bounds on RX FIFO buffer
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB / Thunderbolt fixes from Greg KH: "Here are a number of small USB and Thunderbolt driver fixes and new device id changes for 6.2-rc5. Included in here are: - thunderbolt bugfixes for reported problems - new usb-serial driver ids added - onboard_hub usb driver fixes for much-reported problems - xhci bugfixes - typec bugfixes - ehci-fsl driver module alias fix - iowarrior header size fix - usb gadget driver fixes All of these, except for the iowarrior fix, have been in linux-next with no reported issues. The iowarrior fix passed the 0-day testing and is a one digit change based on a reported problem in the driver (which was written to a spec, not the real device that is now available)" * tag 'usb-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (40 commits) USB: misc: iowarrior: fix up header size for USB_DEVICE_ID_CODEMERCS_IOW100 usb: host: ehci-fsl: Fix module alias usb: dwc3: fix extcon dependency usb: core: hub: disable autosuspend for TI TUSB8041 USB: fix misleading usb_set_intfdata() kernel doc usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate() USB: gadget: Add ID numbers to configfs-gadget driver names usb: typec: tcpm: Fix altmode re-registration causes sysfs create fail usb: gadget: g_webcam: Send color matching descriptor per frame usb: typec: altmodes/displayport: Use proper macro for pin assignment check usb: typec: altmodes/displayport: Fix pin assignment calculation usb: typec: altmodes/displayport: Add pin assignment helper usb: gadget: f_fs: Ensure ep0req is dequeued before free_request usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait usb: misc: onboard_hub: Move 'attach' work to the driver usb: misc: onboard_hub: Invert driver registration order usb: ucsi: Ensure connector delayed work items are flushed usb: musb: fix error return code in omap2430_probe() usb: chipidea: core: fix possible constant 0 if use IS_ERR(ci->role_switch) xhci: Detect lpm incapable xHC USB3 roothub ports from ACPI tables ...
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Hide LDFLAGS_vmlinux from decompressor Makefiles to fix error messages when GNU Make 4.4 is used. - Fix 'make modules' build error when CONFIG_DEBUG_INFO_BTF_MODULES=y. - Fix warnings emitted by GNU Make 4.4 in scripts/kconfig/Makefile. - Support GNU Make 4.4 for scripts/jobserver-exec. - Show clearer error message when kernel/gen_kheaders.sh fails due to missing cpio. * tag 'kbuild-fixes-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kheaders: explicitly validate existence of cpio command scripts: support GNU make 4.4 in jobserver-exec kconfig: Update all declared targets scripts: rpm: make clear that mkspec script contains 4.13 feature init/Kconfig: fix LOCALVERSION_AUTO help text kbuild: fix 'make modules' error when CONFIG_DEBUG_INFO_BTF_MODULES=y kbuild: export top-level LDFLAGS_vmlinux only to scripts/Makefile.vmlinux init/version-timestamp.c: remove unneeded #include <linux/version.h> docs: kbuild: remove mention to dropped $(objtree) feature
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Linus Torvalds authored
We potentially have old hashes of the xattr names generated on systems with signed 'char' types. Now that everybody uses '-funsigned-char', those hashes will no longer match. This only happens if you use xattrs names that have the high bit set, which probably doesn't happen in practice, but the xfstest generic/454 shows it. Instead of adding a new "signed xattr hash filesystem" bit and having to deal with all the possible combinations, just calculate the hash both ways if the first one fails, and always generate new hashes with the proper unsigned char version. Reported-by: kernel test robot <oliver.sang@intel.com> Link: https://lore.kernel.org/oe-lkp/202212291509.704a11c9-oliver.sang@intel.com Link: https://lore.kernel.org/all/CAHk-=whUNjwqZXa-MH9KMmc_CpQpoFKFjAB9ZKHuu=TbsouT4A@mail.gmail.com/ Exposed-by: 3bc753c0 ("kbuild: treat char as always unsigned") Cc: Eric Biggers <ebiggers@kernel.org> Cc: Andreas Dilger <adilger@dilger.ca> Cc: Theodore Ts'o <tytso@mit.edu>, Cc: Jason Donenfeld <Jason@zx2c4.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Greg Kroah-Hartman authored
do_prlimit() adds the user-controlled resource value to a pointer that will subsequently be dereferenced. In order to help prevent this codepath from being used as a spectre "gadget" a barrier needs to be added after checking the range. Reported-by: Jordy Zomer <jordyzomer@google.com> Tested-by: Jordy Zomer <jordyzomer@google.com> Suggested-by: Linus Torvalds <torvalds@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxLinus Torvalds authored
Pull gpio fixes from Bartosz Golaszewski: - fix a potential race condition and always set GPIOs used as interrupt source to input in gpio-mxc - fix a GPIO ACPI-related issue with system suspend on Clevo NL5xRU * tag 'gpio-fixes-for-v6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xRU gpiolib: acpi: Allow ignoring wake capability on pins that aren't in _AEI gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode gpio: mxc: Protect GPIO irqchip RMW with bgpio spinlock
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- 20 Jan, 2023 23 commits
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: - important fix for packet signature calculation error - three fixes to correct DFS deadlock, and DFS refresh problem - remove an unused DFS function, and duplicate tcon refresh code - DFS cache lookup fix - uninitialized rc fix * tag '6.2-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: remove unused function cifs: do not include page data when checking signature cifs: fix return of uninitialized rc in dfs_cache_update_tgthint() cifs: handle cache lookup errors different than -ENOENT cifs: remove duplicate code in __refresh_tcon() cifs: don't take exclusive lock for updating target hints cifs: avoid re-lookups in dfs_cache_find() cifs: fix potential deadlock in cache_refresh_path()
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: - Compilation fix for Sunplus sp7021 - Add some missing headers after a cleanup to the Nomadik driver - Fix pull type and mux routes on Rockchip RK3568 * tag 'pinctrl-v6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: rockchip: fix mux route data for rk3568 pinctrl: rockchip: fix reading pull type on rk3568 pinctrl: nomadik: Add missing header(s) pinctrl: sp7021: fix unused function warning
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git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds authored
Pull rdma fixes from Jason Gunthorpe: - Several hfi1 patches fixing some long standing driver bugs - Overflow when working with sg lists with elements greater than 4G - An rxe regression with object numbering after the mrs reach their limit - A theoretical problem with the scatterlist merging code * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: lib/scatterlist: Fix to calculate the last_pg properly IB/hfi1: Remove user expected buffer invalidate race IB/hfi1: Immediately remove invalid memory from hardware IB/hfi1: Fix expected receive setup error exit issues IB/hfi1: Reserve user expected TIDs IB/hfi1: Reject a zero-length user expected buffer RDMA/core: Fix ib block iterator counter overflow RDMA/rxe: Prevent faulty rkey generation RDMA/rxe: Fix inaccurate constants in rxe_type_info
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Jens Axboe authored
A previous commit fixed a poll race that can occur, but it's only applicable for multishot requests. For a multishot request, we can safely ignore a spurious wakeup, as we never leave the waitqueue to begin with. A blunt reissue of a multishot armed request can cause us to leak a buffer, if they are ring provided. While this seems like a bug in itself, it's not really defined behavior to reissue a multishot request directly. It's less efficient to do so as well, and not required to rearm anything like it is for singleshot poll requests. Cc: stable@vger.kernel.org Fixes: 6e5aedb9 ("io_uring/poll: attempt request issue after racy poll wakeup") Reported-and-tested-by: Olivier Langlois <olivier@trillion01.com> Link: https://github.com/axboe/liburing/issues/778Signed-off-by: Jens Axboe <axboe@kernel.dk>
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull block fixes from Jens Axboe: "Various little tweaks all over the place: - NVMe pull request via Christoph: - fix controller shutdown regression in nvme-apple (Janne Grunau) - fix a polling on timeout regression in nvme-pci (Keith Busch) - Fix a bug in the read request side request allocation caching (Pavel) - pktcdvd was brought back after we configured a NULL return on bio splits, make it consistent with the others (me) - BFQ refcount fix (Yu) - Block cgroup policy activation fix (Yu) - Fix for an md regression introduced in the 6.2 cycle (Adrian)" * tag 'block-6.2-2023-01-20' of git://git.kernel.dk/linux: nvme-pci: fix timeout request state check nvme-apple: only reset the controller when RTKit is running nvme-apple: reset controller during shutdown block: fix hctx checks for batch allocation block/rnbd-clt: fix wrong max ID in ida_alloc_max blk-cgroup: fix missing pd_online_fn() while activating policy pktcdvd: check for NULL returna fter calling bio_split_to_limits() block, bfq: switch 'bfqg->ref' to use atomic refcount apis md: fix incorrect declaration about claim_rdev in md_import_device
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: "Fixes for the MSG_RING opcode. Nothing really major: - Fix an overflow missing serialization around posting CQEs to the target ring (me) - Disable MSG_RING on a ring that isn't enabled yet. There's nothing really wrong with allowing it, but 1) it's somewhat odd as nobody can receive them yet, and 2) it means that using the right delivery mechanism might change. As nobody should be sending CQEs to a ring that isn't enabled yet, let's just disable it (Pavel) - Tweak to when we decide to post remotely or not for MSG_RING (Pavel)" * tag 'io_uring-6.2-2023-01-20' of git://git.kernel.dk/linux: io_uring/msg_ring: fix remote queue to disabled ring io_uring/msg_ring: fix flagging remote execution io_uring/msg_ring: fix missing lock on overflow for IOPOLL io_uring/msg_ring: move double lock/unlock helpers higher up
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: - fix potential out-of-bounds access to leaf data when seeking in an inline file - fix potential crash in quota when rescan races with disable - reimplement super block signature scratching by marking page/folio dirty and syncing block device, allow removing write_one_page * tag 'for-6.2-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix race between quota rescan and disable leading to NULL pointer deref btrfs: fix invalid leaf access due to inline extent during lseek btrfs: stop using write_one_page in btrfs_scratch_superblock btrfs: factor out scratching of one regular super block
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Linus Torvalds authored
Merge tag 'linux-kselftest-fixes-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fix from Shuah Khan: "Fix an error seen during unconfigured LLVM builds" * tag 'linux-kselftest-fixes-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kselftest: Fix error message for unconfigured LLVM builds
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull thermal control fix from Rafael Wysocki: "Modify __thermal_cooling_device_register() to make it call put_device() after invoking device_register() and fix up a few error paths calling thermal_cooling_device_destroy_sysfs() unnecessarily (Viresh Kumar)" * tag 'thermal-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: call put_device() only after device_register() fails
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI fixes from Rafael Wysocki: "These update the ACPICA entry in MAINTAINERS, add a backlight handling quirk and fix the ACPI PRM (platform runtime) mechanism support. Specifics: - Update the ACPICA development list address in MAINTAINERS to the new one that does not bounce (Rafael Wysocki) - Check whether EFI runtime is available when registering the ACPI PRM address space handler and when running it (Ard Biesheuvel) - Add backlight=native DMI quirk for Acer Aspire 4810T to the ACPI video driver (Hans de Goede)" * tag 'acpi-6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: PRM: Check whether EFI runtime is available ACPI: video: Add backlight=native DMI quirk for Acer Aspire 4810T MAINTAINERS: Update the ACPICA development list address
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC fixes from Ulf Hansson: - sunxi-mmc: Fix clock refcount imbalance during unbind - sdhci-esdhc-imx: Fix some tuning settings * tag 'mmc-v6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sunxi-mmc: Fix clock refcount imbalance during unbind mmc: sdhci-esdhc-imx: correct the tuning start tap and step setting
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC DT and driver fixes from Arnd Bergmann: "Lots of dts fixes for Qualcomm Snapdragon and NXP i.MX platforms, including: - A regression fix for SDHCI controllers on Inforce 6540, and another SDHCI fix on SM8350 - Reenable cluster idle on sm8250 after the the code fix is upstream - multiple fixes for the QMP PHY binding, needing an incompatible dt change - The reserved memory map is updated on Xiaomi Mi 4C and Huawei Nexus 6P, to avoid instabilities caused by use of protected memory regions - Fix i.MX8MP DT for missing GPC Interrupt, power-domain typo and USB clock error - A couple of verdin-imx8mm DT fixes for audio playback support - Fix pca9547 i2c-mux node name for i.MX and Vybrid device trees - Fix an imx93-11x11-evk uSDHC pad setting problem that causes Micron eMMC CMD8 CRC error in HS400ES/HS400 mode The remaining ARM and RISC-V platforms only have very few smaller dts bugfixes this time: - A fix for the SiFive unmatched board's PCI memory space - A revert to fix a regression with GPIO on Marvell Armada - A fix for the UART address on Marvell AC5 - Missing chip-select phandles for stm32 boards - Selecting the correct clock for the sam9x60 memory controller - Amlogic based Odroid-HC4 needs a revert to restore USB functionality. And finally, there are some minor code fixes: - Build fixes for OMAP1, pxa, riscpc, raspberry pi firmware, and zynq firmware - memory controller driver fixes for an OMAP regression and older bugs on tegra, atmel and mvebu - reset controller fixes for ti-sci and uniphier platforms - ARM SCMI firmware fixes for a couple of rare corner cases - Qualcomm platform driver fixes for incorrect error handling and a backwards compatibility fix for the apr driver using older dtb - NXP i.MX SoC driver fixes for HDMI output, error handling in the imx8 soc-id and missing reference counting on older cpuid code" * tag 'soc-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (60 commits) firmware: zynqmp: fix declarations for gcc-13 ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp151a-prtt1l ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp157c-emstamp-argon ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcom-som ARM: dts: stm32: Fix qspi pinctrl phandle for stm32mp15xx-dhcor-som ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60 ARM: omap1: fix building gpio15xx ARM: omap1: fix !ARCH_OMAP1_ANY link failures firmware: raspberrypi: Fix type assignment arm64: dts: qcom: msm8992-libra: Fix the memory map arm64: dts: qcom: msm8992: Don't use sfpb mutex PM: AVS: qcom-cpr: Fix an error handling path in cpr_probe() arm64: dts: msm8994-angler: fix the memory map arm64: dts: marvell: AC5/AC5X: Fix address for UART1 ARM: footbridge: drop unnecessary inclusion Revert "ARM: dts: armada-39x: Fix compatible string for gpios" Revert "ARM: dts: armada-38x: Fix compatible string for gpios" ARM: pxa: enable PXA310/PXA320 for DT-only build riscv: dts: sifive: fu740: fix size of pcie 32bit memory soc: qcom: apr: Make qcom,protection-domain optional again ...
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Just a pretty regular week for this stage of things, amdgpu and i915, along with some msm and misc others. fb-helper: - switcheroo fix msm: - kexec shutdown fix - fix potential double free i915: - Reject display plane with height == 0 - re-disable RC6p on Sandy Bridge - Fix hugepages' selftest - DG2 hw workarounds - switcheroo fix vc4: - fix a memory leak panfrost: - Kconfig fix amdgpu: - Fix display scaling - Fix RN/CZN power reporting on some firmware versions - Colorspace fixes - Fix resource freeing in error case in CS IOCTL - Fix warning on driver unload - GC11 fixes - DCN 3.1.4/5 S/G display workarounds" * tag 'drm-fixes-2023-01-20' of git://anongit.freedesktop.org/drm/drm: (24 commits) drm/amd/display: disable S/G display on DCN 3.1.4 drm/amd/display: disable S/G display on DCN 3.1.5 drm/amdgpu: allow multipipe policy on ASICs with one MEC drm/amdgpu: correct MEC number for gfx11 APUs drm/amd/display: fix issues with driver unload drm/amdgpu: fix amdgpu_job_free_resources v2 drm/amd/display: Fix COLOR_SPACE_YCBCR2020_TYPE matrix drm/amd/display: Calculate output_color_space after pixel encoding adjustment drm/amdgpu: fix cleaning up reserved VMID on release drm/amdgpu: Correct the power calcultion for Renior/Cezanne. drm/amd/display: Fix set scaling doesn's work drm/i915: Remove unused variable drm/i915/dg2: Introduce Wa_18019271663 drm/i915/dg2: Introduce Wa_18018764978 drm/fb-helper: Set framebuffer for vga-switcheroo clients drm/i915: Allow switching away via vga-switcheroo if uninitialized drm/i915/selftests: Unwind hugepages to drop wakeref on error drm/i915: re-disable RC6p on Sandy Bridge drm/panfrost: fix GENERIC_ATOMIC64 dependency drm/i915/display: Check source height is > 0 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengineLinus Torvalds authored
Pull dmaengine fixes from Vinod Koul: - email address Update for Jie Hai - fix double increment of client_count in dma_chan_get() - idxd driver fixes: use after free, probe error handling and callback on wq disable - fix for qcom gpi driver GO tre - ptdma locking fix - tegra & imx-sdma mem leak fix * tag 'dmaengine-fix-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: ptdma: pt_core_execute_cmd() should use spinlock dmaengine: tegra: Fix memory leak in terminate_all() dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node() dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init dmaengine: Fix double increment of client_count in dma_chan_get() dmaengine: tegra210-adma: fix global intr clear Add exception protection processing for vd in axi_chan_handle_err function dmaengine: lgm: Move DT parsing after initialization MAINTAINERS: update Jie Hai's email address dmaengine: ti: k3-udma: Do conditional decrement of UDMA_CHAN_RT_PEER_BCNT_REG dmaengine: idxd: Do not call DMX TX callbacks during workqueue disable dmaengine: idxd: Prevent use after free on completion memory dmaengine: idxd: Let probe fail when workqueue cannot be enabled dmaengine: qcom: gpi: Set link_rx bit on GO TRE for rx operation
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git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phyLinus Torvalds authored
Pull phy fixes from Vinod Koul: - binding fix for g12a phys - Kconfig operator precedence for TI driver - renesas: register setting - sunplus: null deref fix - rockchip-inno fix for clk_disable_unprepare() - MDM9607 init sequence revert due to regression * tag 'phy-fixes-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: phy: phy-can-transceiver: Skip warning if no "max-bitrate" dt-bindings: phy: g12a-usb2-phy: fix compatible string documentation dt-bindings: phy: g12a-usb3-pcie-phy: fix compatible string documentation phy: freescale: imx8m-pcie: Add one missing error return phy: Revert "phy: qualcomm: usb28nm: Add MDM9607 init sequence" phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on() phy: renesas: r8a779f0-eth-serdes: Fix register setting phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe() phy: ti: fix Kconfig warning and operator precedence
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Including fixes from wireless, bluetooth, bpf and netfilter. Current release - regressions: - Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf", fix nsna_ping mode of team - wifi: mt76: fix bugs in Rx queue handling and DMA mapping - eth: mlx5: - add missing mutex_unlock in error reporter - protect global IPsec ASO with a lock Current release - new code bugs: - rxrpc: fix wrong error return in rxrpc_connect_call() Previous releases - regressions: - bluetooth: hci_sync: fix use of HCI_OP_LE_READ_BUFFER_SIZE_V2 - wifi: - mac80211: fix crashes on Rx due to incorrect initialization of rx->link and rx->link_sta - mac80211: fix bugs in iTXQ conversion - Tx stalls, incorrect aggregation handling, crashes - brcmfmac: fix regression for Broadcom PCIe wifi devices - rndis_wlan: prevent buffer overflow in rndis_query_oid - netfilter: conntrack: handle tcp challenge acks during connection reuse - sched: avoid grafting on htb_destroy_class_offload when destroying - virtio-net: correctly enable callback during start_xmit, fix stalls - tcp: avoid the lookup process failing to get sk in ehash table - ipa: disable ipa interrupt during suspend - eth: stmmac: enable all safety features by default Previous releases - always broken: - bpf: - fix pointer-leak due to insufficient speculative store bypass mitigation (Spectre v4) - skip task with pid=1 in send_signal_common() to avoid a splat - fix BPF program ID information in BPF_AUDIT_UNLOAD as well as PERF_BPF_EVENT_PROG_UNLOAD events - fix potential deadlock in htab_lock_bucket from same bucket index but different map_locked index - bluetooth: - fix a buffer overflow in mgmt_mesh_add() - hci_qca: fix driver shutdown on closed serdev - ISO: fix possible circular locking dependency - CIS: hci_event: fix invalid wait context - wifi: brcmfmac: fixes for survey dump handling - mptcp: explicitly specify sock family at subflow creation time - netfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits - tcp: fix rate_app_limited to default to 1 - l2tp: close all race conditions in l2tp_tunnel_register() - eth: mlx5: fixes for QoS config and eswitch configuration - eth: enetc: avoid deadlock in enetc_tx_onestep_tstamp() - eth: stmmac: fix invalid call to mdiobus_get_phy() Misc: - ethtool: add netlink attr in rss get reply only if the value is not empty" * tag 'net-6.2-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits) Revert "Merge branch 'octeontx2-af-CPT'" tcp: fix rate_app_limited to default to 1 bnxt: Do not read past the end of test names net: stmmac: enable all safety features by default octeontx2-af: add mbox to return CPT_AF_FLT_INT info octeontx2-af: update cpt lf alloc mailbox octeontx2-af: restore rxc conf after teardown sequence octeontx2-af: optimize cpt pf identification octeontx2-af: modify FLR sequence for CPT octeontx2-af: add mbox for CPT LF reset octeontx2-af: recover CPT engine when it gets fault net: dsa: microchip: ksz9477: port map correction in ALU table entry register selftests/net: toeplitz: fix race on tpacket_v3 block close net/ulp: use consistent error code when blocking ULP octeontx2-pf: Fix the use of GFP_KERNEL in atomic context on rt tcp: avoid the lookup process failing to get sk in ehash table Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf" MAINTAINERS: add networking entries for Willem net: sched: gred: prevent races when adding offloads to stats l2tp: prevent lockdep issue in l2tp_tunnel_register() ...
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Rafael J. Wysocki authored
Merge an ACPI PRM (platform runtime) support fix and an ACPI backlight quirk for 6.2-rc5: - Check whether EFI runtime is available when registering the ACPI PRM address space handler and when running it (Ard Biesheuvel). - Add backlight=native DMI quirk for Acer Aspire 4810T to the ACPI video driver (Hans de Goede). * acpi-prm: ACPI: PRM: Check whether EFI runtime is available * acpi-video: ACPI: video: Add backlight=native DMI quirk for Acer Aspire 4810T
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Pavel Begunkov authored
IORING_SETUP_R_DISABLED rings don't have the submitter task set, so it's not always safe to use ->submitter_task. Disallow posting msg_ring messaged to disabled rings. Also add task NULL check for loosy sync around testing for IORING_SETUP_R_DISABLED. Cc: stable@vger.kernel.org Fixes: 6d043ee1 ("io_uring: do msg_ring in target task via tw") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Pavel Begunkov authored
There is a couple of problems with queueing a tw in io_msg_ring_data() for remote execution. First, once we queue it the target ring can go away and so setting IORING_SQ_TASKRUN there is not safe. Secondly, the userspace might not expect IORING_SQ_TASKRUN. Extract a helper and uniformly use TWA_SIGNAL without TWA_SIGNAL_NO_IPI tricks for now, just as it was done in the original patch. Cc: stable@vger.kernel.org Fixes: 6d043ee1 ("io_uring: do msg_ring in target task via tw") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Jakub Kicinski authored
This reverts commit b4fbf0b2, reversing changes made to 6c977c5c. This seems like net-next material. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.infradead.org/nvmeJens Axboe authored
Pull NVMe fixes from Christoph: "nvme fixes for Linux 6.2 - fix controller shutdown regression in nvme-apple (Janne Grunau) - fix a polling on timeout regression in nvme-pci (Keith Busch)" * tag 'nvme-6.2-2023-01-20' of git://git.infradead.org/nvme: nvme-pci: fix timeout request state check nvme-apple: only reset the controller when RTKit is running nvme-apple: reset controller during shutdown
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Greg Kroah-Hartman authored
The USB_DEVICE_ID_CODEMERCS_IOW100 header size was incorrect, it should be 12, not 13. Cc: stable <stable@kernel.org> Fixes: 17a82716 ("USB: iowarrior: fix up report size handling for some devices") Reported-by: Christoph Jung <jung@codemercs.com> Link: https://lore.kernel.org/r/20230120135330.3842518-1-gregkh@linuxfoundation.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander Stein authored
Commit ca07e1c1 ("drivers:usb:fsl:Make fsl ehci drv an independent driver module") changed DRV_NAME which was used for MODULE_ALIAS as well. Starting from this the module alias didn't match the platform device name created in fsl-mph-dr-of.c Change DRV_NAME to match the driver name for host mode in fsl-mph-dr-of. This is needed for module autoloading on ls1021a. Fixes: ca07e1c1 ("drivers:usb:fsl:Make fsl ehci drv an independent driver module") Cc: stable <stable@kernel.org> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20230120122714.3848784-1-alexander.stein@ew.tq-group.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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