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2022-07-24io_uring: unify struct io_symlink and io_hardlinkJens Axboe
They are really just a subset of each other, just use the one type. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert iouring_cmd to io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert xattr to use io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert rsrc_update to io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert msg and nop to io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert splice to use io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert epoll to io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert file system request types to use io_cmd_typeJens Axboe
This converts statx, rename, unlink, mkdir, symlink, and hardlink to use io_cmd_type. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert madvise/fadvise to use io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert open/close path to use io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert timeout path to use io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert cancel path to use io_cmd_typeJens Axboe
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert the sync and fallocate paths to use io_cmd_typeJens Axboe
They all share the same struct io_sync, convert them to use the io_cmd_type approach instead. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert net related opcodes to use io_cmd_typeJens Axboe
This converts accept, connect, send/recv, sendmsg/recvmsg, shutdown, and socket to use io_cmd_type. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: remove recvmsg knowledge from io_arm_poll_handler()Jens Axboe
There's a special case for recvmsg with MSG_ERRQUEUE set. This is problematic as it means the core needs to know about this special request type. For now, just add a generic flag for it. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert poll_update path to use io_cmd_typeJens Axboe
Remove struct io_poll_update from io_kiocb, and convert the poll path to use the io_cmd_type approach instead. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert poll path to use io_cmd_typeJens Axboe
Remove struct io_poll_iocb from io_kiocb, and convert the poll path to use the io_cmd_type approach instead. While at it, rename io_poll_iocb to io_poll which is consistent with the other request type private structures. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: convert read/write path to use io_cmd_typeJens Axboe
Remove struct io_rw from io_kiocb, and convert the read/write path to use the io_cmd_type approach instead. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: add generic command payload type to struct io_kiocbJens Axboe
Each opcode generally has a command structure in io_kiocb which it can use to store data associated with that request. In preparation for having the core layer not know about what's inside these fields, add a generic io_cmd_data type and put in the union as well. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: move req async preparation into opcode handlerJens Axboe
Define an io_op_def->prep_async() handler and push the async preparation to there. Since we now have that, we can drop ->needs_async_setup, as they mean the same thing. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: move to separate directoryJens Axboe
In preparation for splitting io_uring up a bit, move it into its own top level directory. It didn't really belong in fs/ anyway, as it's not a file system only API. This adds io_uring/ and moves the core files in there, and updates the MAINTAINERS file for the new location. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24io_uring: define a 'prep' and 'issue' handler for each opcodeJens Axboe
Rather than have two giant switches for doing request preparation and then for doing request issue, add a prep and issue handler for each of them in the io_op_defs[] request definition. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24Documentation: fix sctp_wmem in ip-sysctl.rstXin Long
Since commit 1033990ac5b2 ("sctp: implement memory accounting on tx path"), SCTP has supported memory accounting on tx path where 'sctp_wmem' is used by sk_wmem_schedule(). So we should fix the description for this option in ip-sysctl.rst accordingly. v1->v2: - Improve the description as Marcelo suggested. Fixes: 1033990ac5b2 ("sctp: implement memory accounting on tx path") Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-24net/tls: Remove the context from the list in tls_device_downMaxim Mikityanskiy
tls_device_down takes a reference on all contexts it's going to move to the degraded state (software fallback). If sk_destruct runs afterwards, it can reduce the reference counter back to 1 and return early without destroying the context. Then tls_device_down will release the reference it took and call tls_device_free_ctx. However, the context will still stay in tls_device_down_list forever. The list will contain an item, memory for which is released, making a memory corruption possible. Fix the above bug by properly removing the context from all lists before any call to tls_device_free_ctx. Fixes: 3740651bf7e2 ("tls: Fix context leak on tls_device_down") Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-24arm64: refresh defconfig fileArnd Bergmann
A number of Kconfig options have moved around in the defconfig file over time. Move them to the place that they 'savedefconfig' puts them at now, to better see which options are now gone for some reason. Reported-by: John Garry <john.garry@huawei.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-24Linux 5.19-rc8v5.19-rc8Linus Torvalds
2022-07-24certs: make system keyring depend on x509 parserAdam Borowski
This code requires x509_load_certificate_list() to be built-in. Fixes: 60050ffe3d77 ("certs: Move load_certificate_list() to be with the asymmetric keys code") Reported-by: kernel test robot <lkp@intel.com> Reported-by: Steven Rostedt <rostedt@goodmis.org> Link: https://lore.kernel.org/all/202206221515.DqpUuvbQ-lkp@intel.com/ Link: https://lore.kernel.org/all/20220712104554.408dbf42@gandalf.local.home/ Signed-off-by: Adam Borowski <kilobyte@angband.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-07-24Merge tag 'perf_urgent_for_v5.19_rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fix from Borislav Petkov: - Reorganize the perf LBR init code so that a TSX quirk is applied early enough in order for the LBR MSR access to not #GP * tag 'perf_urgent_for_v5.19_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/lbr: Fix unchecked MSR access error on HSW
2022-07-24Merge tag 'sched_urgent_for_v5.19_rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Borislav Petkov: "A single fix to correct a wrong BUG_ON() condition for deboosted tasks" * tag 'sched_urgent_for_v5.19_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/deadline: Fix BUG_ON condition for deboosted tasks
2022-07-24Merge tag 'x86_urgent_for_v5.19_rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: "A couple more retbleed fallout fixes. It looks like their urgency is decreasing so it seems like we've managed to catch whatever snafus the limited -rc testing has exposed. Maybe we're getting ready... :) - Make retbleed mitigations 64-bit only (32-bit will need a bit more work if even needed, at all). - Prevent return thunks patching of the LKDTM modules as it is not needed there - Avoid writing the SPEC_CTRL MSR on every kernel entry on eIBRS parts - Enhance error output of apply_returns() when it fails to patch a return thunk - A sparse fix to the sev-guest module - Protect EFI fw calls by issuing an IBPB on AMD" * tag 'x86_urgent_for_v5.19_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/speculation: Make all RETbleed mitigations 64-bit only lkdtm: Disable return thunks in rodata.c x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts x86/alternative: Report missing return thunk details virt: sev-guest: Pass the appropriate argument type to iounmap() x86/amd: Use IBPB for firmware calls
2022-07-24Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "One more fix to set the correct IO mapping for a clk gate in the lan966x driver" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: lan966x: Fix the lan966x clock gate register address
2022-07-24irqchip/mips-gic: Check the return value of ioremap() in gic_of_init()William Dean
The function ioremap() in gic_of_init() can fail, so its return value should be checked. Reported-by: Hacash Robot <hacashRobot@santino.com> Signed-off-by: William Dean <williamsukatube@163.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220723100128.2964304-1-williamsukatube@163.com
2022-07-23Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: - Check for invalid flags to KVM_CAP_X86_USER_SPACE_MSR - Fix use of sched_setaffinity in selftests - Sync kernel headers to tools - Fix KVM_STATS_UNIT_MAX * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86: Protect the unused bits in MSR exiting flags tools headers UAPI: Sync linux/kvm.h with the kernel sources KVM: selftests: Fix target thread to be migrated in rseq_test KVM: stats: Fix value for KVM_STATS_UNIT_MAX for boolean stats
2022-07-23x86/speculation: Make all RETbleed mitigations 64-bit onlyBen Hutchings
The mitigations for RETBleed are currently ineffective on x86_32 since entry_32.S does not use the required macros. However, for an x86_32 target, the kconfig symbols for them are still enabled by default and /sys/devices/system/cpu/vulnerabilities/retbleed will wrongly report that mitigations are in place. Make all of these symbols depend on X86_64, and only enable RETHUNK by default on X86_64. Fixes: f43b9876e857 ("x86/retbleed: Add fine grained Kconfig knobs") Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/YtwSR3NNsWp1ohfV@decadent.org.uk
2022-07-22Merge tag 'spi-fix-v5.19-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few more small driver specific fixes" * tag 'spi-fix-v5.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-rspi: Fix PIO fallback on RZ platforms spi: spi-cadence: Fix SPI NO Slave Select macro definition spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers
2022-07-22Revert "tcp: change pingpong threshold to 3"Wei Wang
This reverts commit 4a41f453bedfd5e9cd040bad509d9da49feb3e2c. This to-be-reverted commit was meant to apply a stricter rule for the stack to enter pingpong mode. However, the condition used to check for interactive session "before(tp->lsndtime, icsk->icsk_ack.lrcvtime)" is jiffy based and might be too coarse, which delays the stack entering pingpong mode. We revert this patch so that we no longer use the above condition to determine interactive session, and also reduce pingpong threshold to 1. Fixes: 4a41f453bedf ("tcp: change pingpong threshold to 3") Reported-by: LemmyHuang <hlm3280@163.com> Suggested-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: Wei Wang <weiwan@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20220721204404.388396-1-weiwan@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-22net: fix uninitialised msghdr->sg_from_iterPavel Begunkov
Because of how struct msghdr is usually initialised some fields and sg_from_iter in particular might be left out not initialised, so we can't safely use it in __zerocopy_sg_from_iter(). For now use the callback only when there is ->msg_ubuf set relying on the fact that they're used together and we properly zero ->msg_ubuf. Fixes: ebe73a284f4de8 ("net: Allow custom iter handler in msghdr") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Message-Id: <ce8b68b41351488f79fd998b032b3c56e9b1cc6c.1658401817.git.asml.silence@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-22Merge tag 'riscv-for-linus-5.19-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - Two kexec-related build fixes - A DTS update to make the GPIO nodes match the upcoming dtschema - A fix that passes -mno-relax directly to the assembler when building modules, to work around compilers that fail to do so * tag 'riscv-for-linus-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: add as-options for modules with assembly compontents riscv: dts: align gpio-key node names with dtschema RISC-V: kexec: Fix build error without CONFIG_KEXEC RISCV: kexec: Fix build error without CONFIG_MODULES
2022-07-22Merge tag 'acpi-5.19-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix yet another piece of ACPI CPPC changes fallout on AMD platforms (Mario Limonciello)" * tag 'acpi-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: CPPC: Don't require flexible address space if X86_FEATURE_CPPC is supported
2022-07-22Merge tag 'io_uring-5.19-2022-07-21' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull io_uring fixes from Jens Axboe: "Fix for a bad kfree() introduced in this cycle, and a quick fix for disabling buffer recycling for IORING_OP_READV. The latter will get reworked for 5.20, but it gets the job done for 5.19" * tag 'io_uring-5.19-2022-07-21' of git://git.kernel.dk/linux-block: io_uring: do not recycle buffer in READV io_uring: fix free of unallocated buffer list
2022-07-22Merge tag 'block-5.19-2022-07-21' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fix from Jens Axboe: "Just a single fix for missing error propagation for an allocation failure in raid5" * tag 'block-5.19-2022-07-21' of git://git.kernel.dk/linux-block: md/raid5: missing error code in setup_conf()
2022-07-22Merge tag 'i2c-for-5.19-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two driver bugfixes and a typo fix" * tag 'i2c-for-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: cadence: Change large transfer count reset logic to be unconditional i2c: imx: fix typo in comment i2c: mlxcpld: Fix register setting for 400KHz frequency
2022-07-22intel: thermal: PCH: Drop ACPI_FADT_LOW_POWER_S0 checkRafael J. Wysocki
If ACPI_FADT_LOW_POWER_S0 is not set, this doesn't mean that low-power S0 idle is not usable. It merely means that using S3 on the given system is more beneficial from the energy saving perspective than using low-power S0 idle, as long as S3 is supported. Suspend-to-idle is still a valid suspend mode if ACPI_FADT_LOW_POWER_S0 is not set and the pm_suspend_via_firmware() check in pch_wpt_suspend() is sufficient to distinguish suspend-to-idle from S3, so drop the confusing ACPI_FADT_LOW_POWER_S0 check. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Zhang Rui <rui.zhang@intel.com>
2022-07-22Merge tag 'gpio-fixes-for-v5.19-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix several regmap usage issues in gpio-pca953x - fix out-of-tree build for GPIO selftests - fix integer overflow in gpio-xilinx * tag 'gpio-fixes-for-v5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: gpio-xilinx: Fix integer overflow selftests: gpio: fix include path to kernel headers for out of tree builds gpio: pca953x: use the correct register address when regcache sync during init gpio: pca953x: use the correct range when do regmap sync gpio: pca953x: only use single read/write for No AI mode
2022-07-22Merge tag 'pinctrl-v5.19-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Only driver fixes: - NULL check for the ralink and sunplus drivers - Add Jacky Bai as maintainer for the Freescale pin controllers - Fix pin config ops for the Ocelot LAN966x and SparX5 - Disallow AMD pin control to be a module: the GPIO lines need to be active in early boot, so no can do - Fix the Armada 37xx to use raw spinlocks in the interrupt handler path to avoid wait context" * tag 'pinctrl-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: armada-37xx: use raw spinlocks for regmap to avoid invalid wait context pinctrl: armada-37xx: make irq_lock a raw spinlock to avoid invalid wait context pinctrl: Don't allow PINCTRL_AMD to be a module pinctrl: ocelot: Fix pincfg pinctrl: ocelot: Fix pincfg for lan966x MAINTAINERS: Update freescale pin controllers maintainer pinctrl: sunplus: Add check for kcalloc pinctrl: ralink: Check for null return of devm_kcalloc
2022-07-22riscv: compat: vdso: Fix vdso_install targetEmil Renner Berthing
When CONFIG_COMPAT=y the vdso_install target fails: $ make ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu- vdso_install INSTALL vdso.so make[1]: *** No rule to make target 'vdso_install'. Stop. make: *** [arch/riscv/Makefile:112: vdso_install] Error 2 The problem is that arch/riscv/kernel/compat_vdso/Makefile doesn't have a vdso_install target, but instead calls it compat_vdso_install. Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Link: https://lore.kernel.org/r/20220625154207.80972-1-emil.renner.berthing@canonical.com Fixes: 0715372a06ce ("riscv: compat: vdso: Add COMPAT_VDSO base code implementation") Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-07-22Merge tag 'sound-5.19-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Only undoes the Rockchip BCLK changes to address a regression" * tag 'sound-5.19-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: rockchip-i2s: Undo BCLK pinctrl changes ASoC: rockchip: i2s: Fix NULL pointer dereference when pinctrl is not found
2022-07-22Merge tag 'mmc-v5.19-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fix from Ulf Hansson: - sdhci-omap: Fix a lockdep warning while probing * tag 'mmc-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-omap: Fix a lockdep warning for PM runtime init
2022-07-22spi: dt-bindings: spi-controller: correct example indentationKrzysztof Kozlowski
Example DTS mixed two with four-space indentation. Preferred is four spaces, for readability. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220722190910.76865-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-07-22Merge tag 'drm-fixes-2022-07-22' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Fixes for this week. The main one is the i915 firmware fix for the phoronix reported issue. I've written some firmware guidelines as a result, should land in -next soon. Otherwise a few amdgpu fixes, a scheduler fix, ttm fix and two other minor ones. scheduler: - scheduling while atomic fix ttm: - locking fix edp: - variable typo fix i915: - add back support for v69 firmware on ADL-P amdgpu: - Drop redundant buffer cleanup that can lead to a segfault - Add a bo_list mutex to avoid possible list corruption in CS - dmub notification fix imx: - fix error path" * tag 'drm-fixes-2022-07-22' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: Protect the amdgpu_bo_list list with a mutex v2 drm/imx/dcss: Add missing of_node_put() in fail path drm/i915/guc: support v69 in parallel to v70 drm/i915/guc: Support programming the EU priority in the GuC descriptor drm/panel-edp: Fix variable typo when saving hpd absent delay from DT drm/amdgpu: Remove one duplicated ef removal drm/ttm: fix locking in vmap/vunmap TTM GEM helpers drm/scheduler: Don't kill jobs in interrupt context drm/amd/display: Fix new dmub notification enabling in DM
generated by cgit (git 2.34.1) at 2025-09-14 14:54:40 +0000