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2024-04-28bcachefs: bch2_dir_emit() - drop_locks_do() conversionKent Overstreet
Add a new helper that calls dir_emit() and updates ctx->pos on success; this lets us convert bch2_readdir() to drop_locks_do(). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: bch2_btree_insert_trans() no longer specifies BTREE_ITER_cachedKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: iter/update/trigger/str_hash flag cleanupKent Overstreet
Combine iter/update/trigger/str_hash flags into a single enum, and x-macroize them for a to_text() function later. These flags are all for a specific iter/key/update context, so it makes sense to group them together - iter/update/trigger flags were already given distinct bits, this cleans up and unifies that handling. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: __BTREE_ITER_ALL_SNAPSHOTS -> BTREE_ITER_SNAPSHOT_FIELDKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: mark_superblock cleanupKent Overstreet
Consolidate mark_superblock() and trans_mark_superblock(), like we did with the other trigger paths. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: gc_btree_init_recurse() uses gc_mark_node()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: move root node topo checks to node_check_topology()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: move topology repair kick to gc_btrees()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: kill metadata only gcKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: Finish converting reconstruct_alloc to errors_silentKent Overstreet
with errors_silent, reconstruct_alloc no longer requires fsck and fix_errors to work Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: bch2_gc() is now private to btree_gc.cKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: for_each_btree_key_continue()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: kill for_each_btree_key_old()Kent Overstreet
Dead code Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: Optimize eytzinger0_sort() with bottom-up heapsortKuan-Wei Chiu
This optimization reduces the average number of comparisons required from 2*n*log2(n) - 3*n + o(n) to n*log2(n) + 0.37*n + o(n). When n is sufficiently large, it results in approximately 50% fewer comparisons. Currently, eytzinger0_sort employs the textbook version of heapsort, where during the heapify process, each level requires two comparisons to determine the maximum among three elements. In contrast, the bottom-up heapsort, during heapify, only compares two children at each level until reaching a leaf node. Then, it backtracks from the leaf node to find the correct position. Since heapify typically continues until very close to the leaf node, the standard heapify requires about 2*log2(n) comparisons, while the bottom-up variant only needs log2(n) comparisons. The experimental data presented below is based on an array generated by get_random_u32(). | N | comparisons(old) | comparisons(new) | time(old) | time(new) | |-------|------------------|------------------|-----------|-----------| | 10000 | 235381 | 136615 | 25545 us | 20366 us | | 20000 | 510694 | 293425 | 31336 us | 18312 us | | 30000 | 800384 | 457412 | 35042 us | 27386 us | | 40000 | 1101617 | 626831 | 48779 us | 38253 us | | 50000 | 1409762 | 799637 | 62238 us | 46950 us | | 60000 | 1721191 | 974521 | 75588 us | 58367 us | | 70000 | 2038536 | 1152171 | 90823 us | 68778 us | | 80000 | 2362958 | 1333472 | 104165 us | 78625 us | | 90000 | 2690900 | 1516065 | 116111 us | 89573 us | | 100000| 3019413 | 1699879 | 133638 us | 100998 us | Refs: BOTTOM-UP-HEAPSORT, a new variant of HEAPSORT beating, on an average, QUICKSORT (if n is not very small) Ingo Wegener Theoretical Computer Science, 118(1); Pages 81-98, 13 September 1993 https://doi.org/10.1016/0304-3975(93)90364-Y Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: When traversing to interior nodes, propagate result to paths to ↵Kent Overstreet
same leaf node Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: Don't read journal just for fsckKent Overstreet
reading the journal can take a decent amount of time compared to the rest of fsck, let's only read it when required. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: allow for custom action in fsck error messagesKent Overstreet
Be more explicit to the user about what we're doing. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: New assertion for writing to the journal after shutdownKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: bch2_btree_path_to_text()Kent Overstreet
Long form version of bch2_btree_path_to_text() - useful in error messages and tracepoints. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: add btree_node_merging_disabled debug paramKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: bch2_hash_lookup() now returns bkey_s_cKent Overstreet
small cleanup Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: bch2_journal_keys_dump()Kent Overstreet
debug helper Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: bch2_btree_node_header_to_text()Kent Overstreet
better btree node read path error messages Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: prt_printf() now respects \r\n\tKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: printbufs: prt_printf() now handles \t\r\nKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: printbuf improvementsKent Overstreet
- fix assorted (harmless) off-by-one errors - we were inconsistent on whether out->pos stays <= out->size on overflow; now it does, and printbuf.overflow exists to indicate if a printbuf has overflowed - factor out printbuf_advance_pos() - printbuf_nul_terminate_reserved(); use this to reduce the number of printbuf_make_room() calls Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: Run upgrade/downgrade even in -o nochanges modeKent Overstreet
We need to be able to test these paths in dry run mode. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: fix integer conversion bugbcachefs-2024-04-29Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: btree node scan now fills in sectors_writtenKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28bcachefs: Remove accidental debug assertKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-04-28Linux 6.9-rc6v6.9-rc6Linus Torvalds
2024-04-28Merge tag 'sched-urgent-2024-04-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: - Fix EEVDF corner cases - Fix two nohz_full= related bugs that can cause boot crashes and warnings * tag 'sched-urgent-2024-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/isolation: Fix boot crash when maxcpus < first housekeeping CPU sched/isolation: Prevent boot crash when the boot CPU is nohz_full sched/eevdf: Prevent vlag from going out of bounds in reweight_eevdf() sched/eevdf: Fix miscalculation in reweight_entity() when se is not curr sched/eevdf: Always update V if se->on_rq when reweighting
2024-04-28Merge tag 'x86-urgent-2024-04-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - Make the CPU_MITIGATIONS=n interaction with conflicting mitigation-enabling boot parameters a bit saner. - Re-enable CPU mitigations by default on non-x86 - Fix TDX shared bit propagation on mprotect() - Fix potential show_regs() system hang when PKE initialization is not fully finished yet. - Add the 0x10-0x1f model IDs to the Zen5 range - Harden #VC instruction emulation some more * tag 'x86-urgent-2024-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu: Ignore "mitigations" kernel parameter if CPU_MITIGATIONS=n cpu: Re-enable CPU mitigations by default for !X86 architectures x86/tdx: Preserve shared bit on mprotect() x86/cpu: Fix check for RDPKRU in __show_regs() x86/CPU/AMD: Add models 0x10-0x1f to the Zen5 range x86/sev: Check for MWAITX and MONITORX opcodes in the #VC handler
2024-04-28Merge tag 'irq-urgent-2024-04-28' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Ingo Molnar: "Fix a double free bug in the init error path of the GICv3 irqchip driver" * tag 'irq-urgent-2024-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Prevent double free on error
2024-04-28sched/isolation: Fix boot crash when maxcpus < first housekeeping CPUOleg Nesterov
housekeeping_setup() checks cpumask_intersects(present, online) to ensure that the kernel will have at least one housekeeping CPU after smp_init(), but this doesn't work if the maxcpus= kernel parameter limits the number of processors available after bootup. For example, a kernel with "maxcpus=2 nohz_full=0-2" parameters crashes at boot time on a virtual machine with 4 CPUs. Change housekeeping_setup() to use cpumask_first_and() and check that the returned CPU number is valid and less than setup_max_cpus. Another corner case is "nohz_full=0" on a machine with a single CPU or with the maxcpus=1 kernel argument. In this case non_housekeeping_mask is empty and tick_nohz_full_setup() makes no sense. And indeed, the kernel hits the WARN_ON(tick_nohz_full_running) in tick_sched_do_timer(). And how should the kernel interpret the "nohz_full=" parameter? It should be silently ignored, but currently cpulist_parse() happily returns the empty cpumask and this leads to the same problem. Change housekeeping_setup() to check cpumask_empty(non_housekeeping_mask) and do nothing in this case. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Phil Auld <pauld@redhat.com> Acked-by: Frederic Weisbecker <frederic@kernel.org> Link: https://lore.kernel.org/r/20240413141746.GA10008@redhat.com
2024-04-28sched/isolation: Prevent boot crash when the boot CPU is nohz_fullOleg Nesterov
Documentation/timers/no_hz.rst states that the "nohz_full=" mask must not include the boot CPU, which is no longer true after: 08ae95f4fd3b ("nohz_full: Allow the boot CPU to be nohz_full"). However after: aae17ebb53cd ("workqueue: Avoid using isolated cpus' timers on queue_delayed_work") the kernel will crash at boot time in this case; housekeeping_any_cpu() returns an invalid CPU number until smp_init() brings the first housekeeping CPU up. Change housekeeping_any_cpu() to check the result of cpumask_any_and() and return smp_processor_id() in this case. This is just the simple and backportable workaround which fixes the symptom, but smp_processor_id() at boot time should be safe at least for type == HK_TYPE_TIMER, this more or less matches the tick_do_timer_boot_cpu logic. There is no worry about cpu_down(); tick_nohz_cpu_down() will not allow to offline tick_do_timer_cpu (the 1st online housekeeping CPU). Fixes: aae17ebb53cd ("workqueue: Avoid using isolated cpus' timers on queue_delayed_work") Reported-by: Chris von Recklinghausen <crecklin@redhat.com> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Phil Auld <pauld@redhat.com> Acked-by: Frederic Weisbecker <frederic@kernel.org> Link: https://lore.kernel.org/r/20240411143905.GA19288@redhat.com Closes: https://lore.kernel.org/all/20240402105847.GA24832@redhat.com/
2024-04-27Merge tag 'rust-fixes-6.9' of https://github.com/Rust-for-Linux/linuxLinus Torvalds
Pull Rust fixes from Miguel Ojeda: - Soundness: make internal functions generated by the 'module!' macro inaccessible, do not implement 'Zeroable' for 'Infallible' and require 'Send' for the 'Module' trait. - Build: avoid errors with "empty" files and workaround 'rustdoc' ICE. - Kconfig: depend on '!CFI_CLANG' and avoid selecting 'CONSTRUCTORS'. - Code docs: remove non-existing key from 'module!' macro example. - Docs: trivial rendering fix in arch table. * tag 'rust-fixes-6.9' of https://github.com/Rust-for-Linux/linux: rust: remove `params` from `module` macro example kbuild: rust: force `alloc` extern to allow "empty" Rust files kbuild: rust: remove unneeded `@rustc_cfg` to avoid ICE rust: kernel: require `Send` for `Module` implementations rust: phy: implement `Send` for `Registration` rust: make mutually exclusive with CFI_CLANG rust: macros: fix soundness issue in `module!` macro rust: init: remove impl Zeroable for Infallible docs: rust: fix improper rendering in Arch Support page rust: don't select CONSTRUCTORS
2024-04-27Merge tag 'riscv-for-linus-6.9-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A fix for TASK_SIZE on rv64/NOMMU, to reflect the lack of user/kernel separation - A fix to avoid loading rv64/NOMMU kernel past the start of RAM - A fix for RISCV_HWPROBE_EXT_ZVFHMIN on ilp32 to avoid signed integer overflow in the bitmask - The sud_test kselftest has been fixed to properly swizzle the syscall number into the return register, which are not the same on RISC-V - A fix for a build warning in the perf tools on rv32 - A fix for the CBO selftests, to avoid non-constants leaking into the inline asm - A pair of fixes for T-Head PBMT errata probing, which has been renamed MAE by the vendor * tag 'riscv-for-linus-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: selftests: cbo: Ensure asm operands match constraints, take 2 perf riscv: Fix the warning due to the incompatible type riscv: T-Head: Test availability bit before enabling MAE errata riscv: thead: Rename T-Head PBMT to MAE selftests: sud_test: return correct emulated syscall value on RISC-V riscv: hwprobe: fix invalid sign extension for RISCV_HWPROBE_EXT_ZVFHMIN riscv: Fix loading 64-bit NOMMU kernels past the start of RAM riscv: Fix TASK_SIZE on 64-bit NOMMU
2024-04-27Merge tag '6.9-rc5-cifs-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull smb client fixes from Steve French: "Three smb3 client fixes, all also for stable: - two small locking fixes spotted by Coverity - FILE_ALL_INFO and network_open_info packing fix" * tag '6.9-rc5-cifs-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: smb3: fix lock ordering potential deadlock in cifs_sync_mid_result smb3: missing lock when picking channel smb: client: Fix struct_group() usage in __packed structs
2024-04-27Merge tag 'i2c-for-6.9-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Fix a race condition in the at24 eeprom handler, a NULL pointer exception in the I2C core for controllers only using target modes, drop a MAINTAINERS entry, and fix an incorrect DT binding for at24" * tag 'i2c-for-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: smbus: fix NULL function pointer dereference MAINTAINERS: Drop entry for PCA9541 bus master selector eeprom: at24: fix memory corruption race condition dt-bindings: eeprom: at24: Fix ST M24C64-D compatible schema
2024-04-27profiling: Remove create_prof_cpu_mask().Tetsuo Handa
create_prof_cpu_mask() is no longer used after commit 1f44a225777e ("s390: convert interrupt handling to use generic hardirq"). Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-04-27Merge tag 'soundwire-6.9-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire Pull soundwire fix from Vinod Koul: - Single AMD driver fix for wake interrupt handling in clockstop mode * tag 'soundwire-6.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: amd: fix for wake interrupt handling for clockstop mode
2024-04-27Merge tag 'dmaengine-fix-6.9' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine fixes from Vinod Koul: - Revert pl330 issue_pending waits until WFP state due to regression reported in Bluetooth loading - Xilinx driver fixes for synchronization, buffer offsets, locking and kdoc - idxd fixes for spinlock and preventing the migration of the perf context to an invalid target - idma driver fix for interrupt handling when powered off - Tegra driver residual calculation fix - Owl driver register access fix * tag 'dmaengine-fix-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: dmaengine: idxd: Fix oops during rmmod on single-CPU platforms dmaengine: xilinx: xdma: Clarify kdoc in XDMA driver dmaengine: xilinx: xdma: Fix synchronization issue dmaengine: xilinx: xdma: Fix wrong offsets in the buffers addresses in dma descriptor dma: xilinx_dpdma: Fix locking dmaengine: idxd: Convert spinlock to mutex to lock evl workqueue idma64: Don't try to serve interrupts when device is powered off dmaengine: tegra186: Fix residual calculation dmaengine: owl: fix register access functions dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state"
2024-04-27Merge tag 'phy-fixes-6.9' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy fixes from Vinod Koul: - static checker (array size, bounds) fix for marvel driver - Rockchip rk3588 pcie fixes for bifurcation and mux - Qualcomm qmp-compbo fix for VCO, register base and regulator name for m31 driver - charger det crash fix for ti driver * tag 'phy-fixes-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: phy: ti: tusb1210: Resolve charger-det crash if charger psy is unregistered phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6 phy: phy-rockchip-samsung-hdptx: Select CONFIG_RATIONAL phy: qcom: m31: match requested regulator name with dt schema phy: qcom: qmp-combo: Fix register base for QSERDES_DP_PHY_MODE phy: qcom: qmp-combo: Fix VCO div offset on v3 phy: rockchip: naneng-combphy: Fix mux on rk3588 phy: rockchip-snps-pcie3: fix clearing PHP_GRF_PCIESEL_CON bits phy: rockchip-snps-pcie3: fix bifurcation on rk3588 phy: freescale: imx8m-pcie: fix pcie link-up instability phy: marvell: a3700-comphy: Fix hardcoded array size phy: marvell: a3700-comphy: Fix out of bounds read
2024-04-27i2c: smbus: fix NULL function pointer dereferenceWolfram Sang
Baruch reported an OOPS when using the designware controller as target only. Target-only modes break the assumption of one transfer function always being available. Fix this by always checking the pointer in __i2c_transfer. Reported-by: Baruch Siach <baruch@tkos.co.il> Closes: https://lore.kernel.org/r/4269631780e5ba789cf1ae391eec1b959def7d99.1712761976.git.baruch@tkos.co.il Fixes: 4b1acc43331d ("i2c: core changes for slave support") [wsa: dropped the simplification in core-smbus to avoid theoretical regressions] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Baruch Siach <baruch@tkos.co.il>
2024-04-26Merge tag 'soc-fixes-6.9-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "There are a lot of minor DT fixes for Mediatek, Rockchip, Qualcomm and Microchip and NXP, addressing both build-time warnings and bugs found during runtime testing. Most of these changes are machine specific fixups, but there are a few notable regressions that affect an entire SoC: - The Qualcomm MSI support that was improved for 6.9 ended up being wrong on some chips and now gets fixed. - The i.MX8MP camera interface broke due to a typo and gets updated again. The main driver fix is also for Qualcomm platforms, rewriting an interface in the QSEECOM firmware support that could lead to crashing the kernel from a trusted application. The only other code changes are minor fixes for Mediatek SoC drivers" * tag 'soc-fixes-6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (50 commits) ARM: dts: imx6ull-tarragon: fix USB over-current polarity soc: mediatek: mtk-socinfo: depends on CONFIG_SOC_BUS soc: mediatek: mtk-svs: Append "-thermal" to thermal zone names arm64: dts: imx8mp: Fix assigned-clocks for second CSI2 ARM: dts: microchip: at91-sama7g54_curiosity: Replace regulator-suspend-voltage with the valid property ARM: dts: microchip: at91-sama7g5ek: Replace regulator-suspend-voltage with the valid property arm64: dts: rockchip: Fix USB interface compatible string on kobol-helios64 arm64: dts: qcom: sc8180x: Fix ss_phy_irq for secondary USB controller arm64: dts: qcom: sm8650: Fix the msi-map entries arm64: dts: qcom: sm8550: Fix the msi-map entries arm64: dts: qcom: sm8450: Fix the msi-map entries arm64: dts: qcom: sc8280xp: add missing PCIe minimum OPP arm64: dts: qcom: x1e80100: Fix the compatible for cluster idle states arm64: dts: qcom: Fix type of "wdog" IRQs for remoteprocs arm64: dts: rockchip: regulator for sd needs to be always on for BPI-R2Pro dt-bindings: rockchip: grf: Add missing type to 'pcie-phy' node arm64: dts: rockchip: drop redundant disable-gpios in Lubancat 2 arm64: dts: rockchip: drop redundant disable-gpios in Lubancat 1 arm64: dts: rockchip: drop redundant pcie-reset-suspend in Scarlet Dumo arm64: dts: rockchip: mark system power controller and fix typo on orangepi-5-plus ...
2024-04-26Merge tag 'mm-hotfixes-stable-2024-04-26-13-30' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "11 hotfixes. 8 are cc:stable and the remaining 3 (nice ratio!) address post-6.8 issues or aren't considered suitable for backporting. All except one of these are for MM. I see no particular theme - it's singletons all over" * tag 'mm-hotfixes-stable-2024-04-26-13-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/hugetlb: fix DEBUG_LOCKS_WARN_ON(1) when dissolve_free_hugetlb_folio() selftests: mm: protection_keys: save/restore nr_hugepages value from launch script stackdepot: respect __GFP_NOLOCKDEP allocation flag hugetlb: check for anon_vma prior to folio allocation mm: zswap: fix shrinker NULL crash with cgroup_disable=memory mm: turn folio_test_hugetlb into a PageType mm: support page_mapcount() on page_has_type() pages mm: create FOLIO_FLAG_FALSE and FOLIO_TYPE_OPS macros mm/hugetlb: fix missing hugetlb_lock for resv uncharge selftests: mm: fix unused and uninitialized variable warning selftests/harness: remove use of LINE_MAX
2024-04-26Merge tag 'mmc-v6.9-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC host fixes from Ulf Hansson: - moxart: Fix regression for sg_miter for PIO mode - sdhci-msm: Avoid hang by preventing access to suspended controller - sdhci-of-dwcmshc: Fix SD card tuning error for th1520 * tag 'mmc-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: moxart: fix handling of sgm->consumed, otherwise WARN_ON triggers mmc: sdhci-of-dwcmshc: th1520: Increase tuning loop count to 128 mmc: sdhci-msm: pervent access to suspended controller
2024-04-26Merge tag 'arc-6.9-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: - Incorrect VIPT aliasing assumption - Misc build warning fixes and some typos * tag 'arc-6.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: [plat-hsdk]: Remove misplaced interrupt-cells property ARC: Fix typos ARC: mm: fix new code about cache aliasing ARC: Fix -Wmissing-prototypes warnings
2024-04-26Merge tag 'mtd/fixes-for-6.9-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD fixes from Miquel Raynal: "There has been OTP support improvements in the NVMEM subsystem, and later also improvements of OTP support in the NAND subsystem. This lead to situations that we currently cannot handle, so better prevent this situation from happening in order to avoid canceling device's probe. In the raw NAND subsystem, two runtime fixes have been shared, one fixing two important commands in the Qcom driver since it got reworked and a NULL pointer dereference happening on STB chips. Arnd also fixed a UBSAN link failure on diskonchip" * tag 'mtd/fixes-for-6.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: limit OTP NVMEM cell parse to non-NAND devices mtd: diskonchip: work around ubsan link failure mtd: rawnand: qcom: Fix broken OP_RESET_DEVICE command in qcom_misc_cmd_type_exec() mtd: rawnand: brcmnand: Fix data access violation for STB chip
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