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2019-02-25Merge tag 'nand/for-5.1' of git://git.infradead.org/linux-mtd into mtd/nextBoris Brezillon1-17/+9
2019-02-21mtd: spi-nor: Fix wrong abbreviation HWCPASBean Huo1-1/+1
2019-02-05mtd: rawnand: remove ->legacy.erase and single_erase()Masahiro Yamada1-2/+0
2019-02-05mtd: rawnand: Simplify the lockingBoris Brezillon1-15/+9
2019-01-17mtd: spi-nor: add opcodes for octal Read/Write commandsYogesh Narayan Gaur1-4/+12
2018-12-28Merge tag 'char-misc-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds1-0/+2
2018-12-18Merge tag 'spi-nor/for-4.21' of git://git.infradead.org/linux-mtd into mtd/nextBoris Brezillon2-6/+6
2018-12-18Merge tag 'nand/for-4.21' of git://git.infradead.org/linux-mtd into mtd/nextBoris Brezillon4-92/+91
2018-12-10mtd: spi-nor: parse SFDP 4-byte Address Instruction TableCyrille Pitchen1-0/+1
2018-12-10mtd: spi-nor: Add an SPDX tag to spi-nor.{c,h}Boris Brezillon1-5/+1
2018-12-10mtd: spi-nor: Add the SNOR_F_4B_OPCODES flagBoris Brezillon1-0/+1
2018-12-10mtd: spi-nor: add macros related to MICRON flashYogesh Narayan Gaur2-1/+3
2018-12-07mtd: spinand: add support for GigaDevice GD5FxGQ4xAChuanhong Guo1-0/+1
2018-12-07mtd: rawnand: Deprecate the dummy_controller fieldBoris Brezillon1-3/+3
2018-12-07mtd: rawnand: Move ->setup_data_interface() to nand_controller_opsBoris Brezillon1-6/+14
2018-12-07mtd: rawnand: Move the ->exec_op() method to nand_controller_opsBoris Brezillon1-50/+49
2018-12-07mtd: rawnand: Deprecate the ->select_chip() hookBoris Brezillon1-2/+2
2018-12-07mtd: rawnand: Pass the CS line to be selected in struct nand_operationBoris Brezillon1-1/+10
2018-12-07mtd: rawnand: Add nand_[de]select_target() helpersBoris Brezillon1-1/+4
2018-12-07mtd: rawnand: Remove unused NAND_CONTROLLER_ALLOC flagBoris Brezillon1-4/+0
2018-12-07mtd: rawnand: Move nand_exec_op() to internal.hBoris Brezillon1-9/+0
2018-12-07mtd: spinand: Add initial support for Toshiba TC58CVG2S0HSchrempf Frieder1-0/+1
2018-12-06mtd: add support for reading MTD devices via the nvmem APIAlban Bedel1-0/+2
2018-12-02mtd: keep original flags for every struct mtd_infoRafał Miłecki1-0/+1
2018-12-02mtd: fix mtd_oobavail() incoherent returned valueMiquel Raynal1-1/+1
2018-11-13mtd: rawnand: sh_flctl: convert to SPDX identifiersKuninori Morimoto1-14/+2
2018-11-13Merge tag 'v4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into nand/nextMiquel Raynal1-4/+3
2018-11-06mtd: nand: Fix nanddev_pos_next_page() kernel-doc headerBoris Brezillon1-1/+1
2018-11-05mtd: rawnand: Provide helper for polling GPIO R/B pinJanusz Krzysztofik1-0/+4
2018-11-05mtd: nand: Fix nanddev_neraseblocks()Boris Brezillon1-3/+2
2018-10-23Merge tag 'mtd/for-4.20' of git://git.infradead.org/linux-mtdLinus Torvalds7-530/+590
2018-10-19Merge tag 'nand/for-4.20' of git://git.infradead.org/linux-mtd into mtd/nextBoris Brezillon6-530/+471
2018-10-16mtd_blkdevs: convert to blk-mqJens Axboe1-3/+2
2018-10-08mtd: spi-nor: parse SFDP Sector Map Parameter TableTudor Ambarus1-0/+12
2018-10-08mtd: spi-nor: add support to non-uniform SFDP SPI NOR flash memoriesTudor Ambarus1-0/+107
2018-10-03mtd: rawnand: Allow selection of ECC byte ordering at runtimeBoris Brezillon2-2/+8
2018-10-03mtd: rawnand: Move JEDEC code to nand_jedec.cBoris Brezillon2-78/+92
2018-10-03mtd: rawnand: Move ONFI code to nand_onfi.cBoris Brezillon2-163/+179
2018-10-03mtd: rawnand: Keep all internal stuff privateBoris Brezillon1-96/+0
2018-10-03mtd: rawnand: Inline onfi_get_async_timing_mode()Boris Brezillon1-9/+0
2018-10-03mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.hBoris Brezillon2-60/+74
2018-10-03mtd: rawnand: Get rid of a few unused definitionsBoris Brezillon1-8/+0
2018-10-03mtd: rawnand: Get rid of the duplicate nand_chip forward declarationBoris Brezillon1-3/+0
2018-10-03mtd: rawnand: Get rid of nand_flash_dev forward declationBoris Brezillon1-1/+0
2018-10-03mtd: rawnand: Move function prototypes after struct declarationsBoris Brezillon1-12/+12
2018-10-03mtd: rawnand: Deprecate ->chip_delayBoris Brezillon1-3/+3
2018-10-03mtd: rawnand: Deprecate ->{set,get}_features() hooksBoris Brezillon1-6/+6
2018-10-03mtd: rawnand: Deprecate ->erase()Boris Brezillon1-2/+2
2018-10-03mtd: rawnand: Deprecate ->block_{bad,markbad}() hooksBoris Brezillon1-4/+5
2018-10-03mtd: rawnand: Deprecate ->dev_ready() and ->waitfunc()Boris Brezillon1-10/+8
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.
nus Torvalds199-15569/+8 Pull oprofile and dcookies removal from Viresh Kumar: "Remove oprofile and dcookies support The 'oprofile' user-space tools don't use the kernel OPROFILE support any more, and haven't in a long time. User-space has been converted to the perf interfaces. The dcookies stuff is only used by the oprofile code. Now that oprofile's support is getting removed from the kernel, there is no need for dcookies as well. Remove kernel's old oprofile and dcookies support" * tag 'oprofile-removal-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/linux: fs: Remove dcookies support drivers: Remove CONFIG_OPROFILE support arch: xtensa: Remove CONFIG_OPROFILE support arch: x86: Remove CONFIG_OPROFILE support arch: sparc: Remove CONFIG_OPROFILE support arch: sh: Remove CONFIG_OPROFILE support arch: s390: Remove CONFIG_OPROFILE support arch: powerpc: Remove oprofile arch: powerpc: Stop building and using oprofile arch: parisc: Remove CONFIG_OPROFILE support arch: mips: Remove CONFIG_OPROFILE support arch: microblaze: Remove CONFIG_OPROFILE support arch: ia64: Remove rest of perfmon support arch: ia64: Remove CONFIG_OPROFILE support arch: hexagon: Don't select HAVE_OPROFILE arch: arc: Remove CONFIG_OPROFILE support arch: arm: Remove CONFIG_OPROFILE support arch: alpha: Remove CONFIG_OPROFILE support 2021-02-21Merge tag 'xfs-5.12-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds53-978/+1650 Pull xfs updates from Darrick Wong: "There's a lot going on this time, which seems about right for this drama-filled year. Community developers added some code to speed up freezing when read-only workloads are still running, refactored the logging code, added checks to prevent file extent counter overflow, reduced iolock cycling to speed up fsync and gc scans, and started the slow march towards supporting filesystem shrinking. There's a huge refactoring of the internal speculative preallocation garbage collection code which fixes a bunch of bugs, makes the gc scheduling per-AG and hence multithreaded, and standardizes the retry logic when we try to reserve space or quota, can't, and want to trigger a gc scan. We also enable multithreaded quotacheck to reduce mount times further. This is also preparation for background file gc, which may or may not land for 5.13. We also fixed some deadlocks in the rename code, fixed a quota accounting leak when FSSETXATTR fails, restored the behavior that write faults to an mmap'd region actually cause a SIGBUS, fixed a bug where sgid directory inheritance wasn't quite working properly, and fixed a bug where symlinks weren't working properly in ecryptfs. We also now advertise the inode btree counters feature that was introduced two cycles ago. Summary: - Fix an ABBA deadlock when renaming files on overlayfs. - Make sure that we can't overflow the inode extent counters when adding to or removing extents from a file. - Make directory sgid inheritance work the same way as all the other filesystems. - Don't drain the buffer cache on freeze and ro remount, which should reduce the amount of time if read-only workloads are continuing during the freeze. - Fix a bug where symlink size isn't reported to the vfs in ecryptfs. - Disentangle log cleaning from log covering. This refactoring sets us up for future changes to the log, though for now it simply means that we can use covering for freezes, and cleaning becomes something we only do at unmount. - Speed up file fsyncs by reducing iolock cycling. - Fix delalloc blocks leaking when changing the project id fails because of input validation errors in FSSETXATTR. - Fix oversized quota reservation when converting unwritten extents during a DAX write. - Create a transaction allocation helper function to standardize the idiom of allocating a transaction, reserving blocks, locking inodes, and reserving quota. Replace all the open-coded logic for file creation, file ownership changes, and file modifications to use them. - Actually shut down the fs if the incore quota reservations get corrupted. - Fix background block garbage collection scans to not block and to actually clean out CoW staging extents properly. - Run block gc scans when we run low on project quota. - Use the standardized transaction allocation helpers to make it so that ENOSPC and EDQUOT errors during reservation will back out, invoke the block gc scanner, and try again. This is preparation for introducing background inode garbage collection in the next cycle. - Combine speculative post-EOF block garbage collection with speculative copy on write block garbage collection. - Enable multithreaded quotacheck. - Allow sysadmins to tweak the CPU affinities and maximum concurrency levels of quotacheck and background blockgc worker pools. - Expose the inode btree counter feature in the fs geometry ioctl. - Cleanups of the growfs code in preparation for starting work on filesystem shrinking. - Fix all the bloody gcc warnings that the maintainer knows about. :P - Fix a RST syntax error. - Don't trigger bmbt corruption assertions after the fs shuts down. - Restore behavior of forcing SIGBUS on a shut down filesystem when someone triggers a mmap write fault (or really, any buffered write)" * tag 'xfs-5.12-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (85 commits) xfs: consider shutdown in bmapbt cursor delete assert xfs: fix boolreturn.cocci warnings xfs: restore shutdown check in mapped write fault path xfs: fix rst syntax error in admin guide xfs: fix incorrect root dquot corruption error when switching group/project quota types xfs: get rid of xfs_growfs_{data,log}_t xfs: rename `new' to `delta' in xfs_growfs_data_private() libxfs: expose inobtcount in xfs geometry xfs: don't bounce the iolock between free_{eof,cow}blocks xfs: expose the blockgc workqueue knobs publicly xfs: parallelize block preallocation garbage collection xfs: rename block gc start and stop functions xfs: only walk the incore inode tree once per blockgc scan xfs: consolidate the eofblocks and cowblocks workers xfs: consolidate incore inode radix tree posteof/cowblocks tags xfs: remove trivial eof/cowblocks functions xfs: hide xfs_icache_free_cowblocks xfs: hide xfs_icache_free_eofblocks xfs: relocate the eofb/cowb workqueue functions xfs: set WQ_SYSFS on all workqueues in debug mode ... 2021-02-21Merge tag 'iomap-5.12-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds9-184/+253 Pull iomap updates from Darrick Wong: "The big change in this cycle is some new code to make it possible for XFS to try unaligned directio overwrites without taking locks. If the block is fully written and within EOF (i.e. doesn't require any further fs intervention) then we can let the unlocked write proceed. If not, we fall back to synchronizing direct writes. Summary: - Adjust the final parameter of iomap_dio_rw. - Add a new flag to request that iomap directio writes return EAGAIN if the write is not a pure overwrite within EOF; this will be used to reduce lock contention with unaligned direct writes on XFS. - Amend XFS' directio code to eliminate exclusive locking for unaligned direct writes if the circumstances permit" * tag 'iomap-5.12-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: reduce exclusive locking on unaligned dio xfs: split the unaligned DIO write code out xfs: improve the reflink_bounce_dio_write tracepoint xfs: simplify the read/write tracepoints xfs: remove the buffered I/O fallback assert xfs: cleanup the read/write helper naming xfs: make xfs_file_aio_write_checks IOCB_NOWAIT-aware xfs: factor out a xfs_ilock_iocb helper iomap: add a IOMAP_DIO_OVERWRITE_ONLY flag iomap: pass a flags argument to iomap_dio_rw iomap: rename the flags variable in __iomap_dio_rw 2021-02-21Merge tag 'pstore-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds1-2/+2 Pull pstore fix from Kees Cook: "Fix a CONFIG typo (Jiri Bohac)" * tag 'pstore-v5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore: Fix typo in compression option name 2021-02-21Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscryptLinus Torvalds10-65/+417 Pull fsverity updates from Eric Biggers: "Add an ioctl which allows reading fs-verity metadata from a file. This is useful when a file with fs-verity enabled needs to be served somewhere, and the other end wants to do its own fs-verity compatible verification of the file. See the commit messages for details. This new ioctl has been tested using new xfstests I've written for it" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: fs-verity: support reading signature with ioctl fs-verity: support reading descriptor with ioctl fs-verity: support reading Merkle tree with ioctl fs-verity: add FS_IOC_READ_VERITY_METADATA ioctl fs-verity: don't pass whole descriptor to fsverity_verify_signature() fs-verity: factor out fsverity_get_descriptor() 2021-02-21Merge tag 'nfsd-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linuxLinus Torvalds47-938/+1379 Pull nfsd updates from Chuck Lever: - Update NFSv2 and NFSv3 XDR decoding functions - Further improve support for re-exporting NFS mounts - Convert NFSD stats to per-CPU counters - Add batch Receive posting to the server's RPC/RDMA transport * tag 'nfsd-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (65 commits) nfsd: skip some unnecessary stats in the v4 case nfs: use change attribute for NFS re-exports NFSv4_2: SSC helper should use its own config. nfsd: cstate->session->se_client -> cstate->clp nfsd: simplify nfsd4_check_open_reclaim nfsd: remove unused set_client argument nfsd: find_cpntf_state cleanup nfsd: refactor set_client nfsd: rename lookup_clientid->set_client nfsd: simplify nfsd_renew nfsd: simplify process_lock nfsd4: simplify process_lookup1 SUNRPC: Correct a comment svcrdma: DMA-sync the receive buffer in svc_rdma_recvfrom() svcrdma: Reduce Receive doorbell rate svcrdma: Deprecate stat variables that are no longer used svcrdma: Restore read and write stats svcrdma: Convert rdma_stat_sq_starve to a per-CPU counter svcrdma: Convert rdma_stat_recv to a per-CPU counter svcrdma: Refactor svc_rdma_init() and svc_rdma_clean_up() ... 2021-02-21Merge tag 'erofs-for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofsLinus Torvalds3-4/+20 Pull erofs updates from Gao Xiang: "This contains a somewhat important but rarely reproduced fix reported month ago for platforms which have weak memory model (e.g. arm64). The root cause is that test_bit/set_bit atomic operations are actually implemented in relaxed forms, and uninitialized fields governed by an atomic bit could be observed in advance due to memory reordering thus memory barrier pairs should be used. There is also a trivial fix of crafted blkszbits generated by syzkaller. Summary: - fix shift-out-of-bounds of crafted blkszbits generated by syzkaller - ensure initialized fields can only be observed after bit is set" * tag 'erofs-for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: initialized fields can only be observed after bit is set erofs: fix shift-out-of-bounds of blkszbits 2021-02-21Merge tag 'f2fs-for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fsLinus Torvalds25-619/+1036 Pull f2fs updates from Jaegeuk Kim: "We've added two major features: 1) compression level and 2) checkpoint_merge, in this round. Compression level expands 'compress_algorithm' mount option to accept parameter as format of <algorithm>:<level>, by this way, it gives a way to allow user to do more specified config on lz4 and zstd compression level, then f2fs compression can provide higher compress ratio. checkpoint_merge creates a kernel daemon and makes it to merge concurrent checkpoint requests as much as possible to eliminate redundant checkpoint issues. Plus, we can eliminate the sluggish issue caused by slow checkpoint operation when the checkpoint is done in a process context in a cgroup having low i/o budget and cpu shares. Enhancements: - add compress level for lz4 and zstd in mount option - checkpoint_merge mount option - deprecate f2fs_trace_io Bug fixes: - flush data when enabling checkpoint back - handle corner cases of mount options - missing ACL update and lock for I_LINKABLE flag - attach FIEMAP_EXTENT_MERGED in f2fs_fiemap - fix potential deadlock in compression flow - fix wrong submit_io condition As usual, we've cleaned up many code flows and fixed minor bugs" * tag 'f2fs-for-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (32 commits) Documentation: f2fs: fix typo s/automaic/automatic f2fs: give a warning only for readonly partition f2fs: don't grab superblock freeze for flush/ckpt thread f2fs: add ckpt_thread_ioprio sysfs node f2fs: introduce checkpoint_merge mount option f2fs: relocate inline conversion from mmap() to mkwrite() f2fs: fix a wrong condition in __submit_bio f2fs: remove unnecessary initialization in xattr.c f2fs: fix to avoid inconsistent quota data f2fs: flush data when enabling checkpoint back f2fs: deprecate f2fs_trace_io f2fs: Remove readahead collision detection f2fs: remove unused stat_{inc, dec}_atomic_write f2fs: introduce sb_status sysfs node f2fs: fix to use per-inode maxbytes f2fs: compress: fix potential deadlock libfs: unexport generic_ci_d_compare() and generic_ci_d_hash() f2fs: fix to set/clear I_LINKABLE under i_lock f2fs: fix null page reference in redirty_blocks f2fs: clean up post-read processing ... 2021-02-21Merge tag 'for-5.12-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds