Changes in Makefile

0fc8f6200d2313278fbf4539bbab74677c685531 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 27 Apr 2026 10:26:49 +0200

Merge drm/drm-fixes into drm-misc-fixesGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/fs/btrfs/Makefile

f4b369c6fe0ceaba2da2daff8c9eb415f85926dd - Merge branch 'next' into for-linus

Mon, 20 Apr 2026 03:28:57 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/fs/btrfs/Makefile

0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 - Merge tag 'v7.0-rc3' into next

Thu, 12 Mar 2026 18:44:42 +0100

Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/fs/btrfs/Makefile

c92b4d3dd59f9f71ac34b42d4603d2323a499ab0 - Merge tag 'for-7.1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Tue, 14 Apr 2026 01:35:32 +0200

Merge tag 'for-7.1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxPull btrfs updates from David Sterba: "User visible changes: - move shutdown ioctl support out of experimental features, a forced stop of filesystem operation until the next unmount; additionally there's a super block operation to forcibly remove a device from under the filesystem that could lead to a shutdown or not if the redundancy allows that - report filesystem shutdown using fserror mechanism - tree-checker updates: - verify free space info, extent and bitmap items - verify remap-tree items and related data in block group items Performance improvements: - speed up clearing first extent in the tracked range (+10% throughput on sample workload) - reduce COW rewrites of extent buffers during the same transaction - avoid taking big device lock to update device stats during transaction commit - fix unnecessary flush on close when truncating empty files (observed in practice on a backup application) - prevent direct reclaim during compressed readahead to avoid stalls under memory pressure Notable fixes: - fix chunk allocation strategy on RAID1-like block groups with disproportionate device sizes, this could lead to ENOSPC due to skewed reservation estimates - adjust metadata reservation overcommit ratio to be less aggressive and also try to flush if possible, this avoids ENOSPC and potential transaction aborts in some edge cases (that are otherwise hard to reproduce) - fix silent IO error in encoded writes and ordered extent split in zoned mode, the error was not correctly propagated to the address space and could lead to zeroed ranges - don't mark inline files NOCOMPRESS unexpectedly, the intent was to do that for single block writes of regular files - fix deadlock between reflink and transaction commit when using flushoncommit - fix overly strict item check of a running dev-replace operation Core: - zoned mode space reservation fixes: - cap delayed refs metadata reservation to avoid overcommit - update logic to reclaim partially unusable zones - add another state to flush and reclaim partially used zone - limit number of zones reclaimed in one go to avoid blocking other operations - don't let log trees consume global reserve on overcommit and fall back to transaction commit - revalidate extent buffer when checking its up-to-date status - add self tests for zoned mode block group specifics - reduce atomic allocations in some qgroup paths - avoid unnecessary root node COW during snapshotting - start new transaction in block group relocation conditionally - faster check of NOCOW files on currently snapshotted root - change how compressed bio size is tracked from bio and reduce the structure size - new tracepoint for search slot restart tracking - checksum list manipulation improvements - type, parameter cleanups, refactoring - error handling improvements, transaction abort call adjustments"* tag 'for-7.1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (116 commits) btrfs: btrfs_log_dev_io_error() on all bio errors btrfs: fix silent IO error loss in encoded writes and zoned split btrfs: skip clearing EXTENT_DEFRAG for NOCOW ordered extents btrfs: use BTRFS_FS_UPDATE_UUID_TREE_GEN flag for UUID tree rescan check btrfs: remove duplicate journal_info reset on failure to commit transaction btrfs: tag as unlikely if statements that check for fs in error state btrfs: fix double free in create_space_info() error path btrfs: fix double free in create_space_info_sub_group() error path btrfs: do not reject a valid running dev-replace btrfs: only invalidate btree inode pages after all ebs are released btrfs: prevent direct reclaim during compressed readahead btrfs: replace BUG_ON() with error return in cache_save_setup() btrfs: zstd: don't cache sectorsize in a local variable btrfs: zlib: don't cache sectorsize in a local variable btrfs: zlib: drop redundant folio address variable btrfs: lzo: inline read/write length helpers btrfs: use common eb range validation in read_extent_buffer_to_user_nofault() btrfs: read eb folio index right before loops btrfs: rename local variable for offset in folio btrfs: unify types for binary search variables ... List of files: /linux/fs/btrfs/Makefile

1ba19a6ea9f27ea383560d3ead6d8f5b773aff33 - btrfs: tests: zoned: add tests cases for zoned code

Wed, 04 Feb 2026 08:31:25 +0100

btrfs: tests: zoned: add tests cases for zoned codeAdd a test function for the zoned code, for now it testsbtrfs_load_block_group_by_raid_type() with various test cases. Theload_zone_info_tests[] array defines the test cases.Signed-off-by: Naohiro Aota Signed-off-by: David Sterba List of files: /linux/fs/btrfs/Makefile

42d3b66d4cdbacfc9d120d2301b8de89cc29a914 - Merge drm/drm-next into drm-xe-next

Thu, 12 Mar 2026 15:17:56 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THPsupport.Signed-off-by: Matthew Brost List of files: /linux/fs/btrfs/Makefile

f09812b85fa6f41058bcc46e70ac406bf9b0493a - Merge drm/drm-next into drm-intel-next

Wed, 25 Feb 2026 12:23:04 +0100

Merge drm/drm-next into drm-intel-nextSync with v7.0-rc1 which contains a few treewide changes affecting i915.Signed-off-by: Jani Nikula List of files: /linux/fs/btrfs/Makefile

8b85987d3cf50178f67618122d9f3bb202f62f42 - Merge drm/drm-next into drm-misc-next

Mon, 23 Feb 2026 11:48:20 +0100

Merge drm/drm-next into drm-misc-nextLet's merge 7.0-rc1 to start the new drm-misc-next windowSigned-off-by: Maxime Ripard List of files: /linux/fs/btrfs/Makefile

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/fs/btrfs/Makefile

df989b01b5f97dae8f9869cfacbda1308f2182c1 - Merge 7.0 Kbuild changes into kbuild-fixes

Thu, 12 Feb 2026 17:28:27 +0100

Merge 7.0 Kbuild changes into kbuild-fixeskbuild-fixes needs to be based on 6.19 to apply some fixes for 62089b804895 ("kbuild: rpm-pkg: Generate debuginfo package manually")which landed in 6.19-rc1 but the new material of 7.0 needs fixes mergedas well.Signed-off-by: Nathan Chancellor List of files: /linux/fs/btrfs/Makefile

41f1a08645abb5ef7d2a3ed8835c747334878774 - Merge tag 'kbuild-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux

Wed, 11 Feb 2026 22:40:35 +0100

Merge tag 'kbuild-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linuxPull Kbuild/Kconfig updates from Nathan Chancellor: "Kbuild: - Drop '*_probe' pattern from modpost section check allowlist, which hid legitimate warnings (Johan Hovold) - Disable -Wtype-limits altogether, instead of enabling at W=2 (Vincent Mailhol) - Improve UAPI testing to skip testing headers that require a libc when CONFIG_CC_CAN_LINK is not set, opening up testing of headers with no libc dependencies to more environments (Thomas Weißschuh) - Update gendwarfksyms documentation with required dependencies (Jihan LIN) - Reject invalid LLVM= values to avoid unintentionally falling back to system toolchain (Thomas Weißschuh) - Add a script to help run the kernel build process in a container for consistent environments and testing (Guillaume Tucker) - Simplify kallsyms by getting rid of the relative base (Ard Biesheuvel) - Performance and usability improvements to scripts/make_fit.py (Simon Glass) - Minor various clean ups and fixes Kconfig: - Move XPM icons to individual files, clearing up GTK deprecation warnings (Rostislav Krasny) - Support depends on FOO if BAR as syntactic sugar for depends on FOO || !BAR (Nicolas Pitre, Graham Roff) - Refactor merge_config.sh to use awk over shell/sed/grep, dramatically speeding up processing large number of config fragments (Anders Roxell, Mikko Rapeli)"* tag 'kbuild-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux: (39 commits) kbuild: remove dependency of run-command on config scripts/make_fit: Compress dtbs in parallel scripts/make_fit: Support a few more parallel compressors kbuild: Support a FIT_EXTRA_ARGS environment variable scripts/make_fit: Move dtb processing into a function scripts/make_fit: Support an initial ramdisk scripts/make_fit: Speed up operation rust: kconfig: Don't require RUST_IS_AVAILABLE for rustc-option MAINTAINERS: Add scripts/install.sh into Kbuild entry modpost: Amend ppc64 save/restfpr symnames for -Os build MIPS: tools: relocs: Ship a definition of R_MIPS_PC32 streamline_config.pl: remove superfluous exclamation mark kbuild: dummy-tools: Add python3 scripts: kconfig: merge_config.sh: warn on duplicate input files scripts: kconfig: merge_config.sh: use awk in checks too scripts: kconfig: merge_config.sh: refactor from shell/sed/grep to awk kallsyms: Get rid of kallsyms relative base mips: Add support for PC32 relocations in vmlinux Documentation: dev-tools: add container.rst page scripts: add tool to run containerized builds ... List of files: /linux/fs/btrfs/Makefile

8912c2fd5830e976c0deaeb0b2a458ce6b4718c7 - Merge tag 'for-6.20-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Tue, 10 Feb 2026 00:45:21 +0100

Merge tag 'for-6.20-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxPull btrfs updates from David Sterba: "User visible changes, feature updates: - when using block size > page size, enable direct IO - fallback to buffered IO if the data profile has duplication, workaround to avoid checksum mismatches on block group profiles with redundancy, real direct IO is possible on single or RAID0 - redo export of zoned statistics, moved from sysfs to /proc/pid/mountstats due to size limitations of the former Experimental features: - remove offload checksum tunable, intended to find best way to do it but since we've switched to offload to thread for everything we don't need it anymore - initial support for remap-tree feature, a translation layer of logical block addresses that allow changes without moving/rewriting blocks to do eg. relocation, or other changes that require COW Notable fixes: - automatic removal of accidentally leftover chunks when free-space-tree is enabled since mkfs.btrfs v6.16.1 - zoned mode: - do not try to append to conventional zones when RAID is mixing zoned and conventional drives - fixup write pointers when mixing zoned and conventional on DUP/RAID* profiles - when using squota, relax deletion rules for qgroups with 0 members to allow easier recovery from accounting bugs, also add more checks to detect bad accounting - fix periodic reclaim scanning, properly check boundary conditions not to trigger it unexpectedly or miss the time to run it - trim: - continue after first error - change reporting to the first detected error - add more cancellation points - reduce contention of big device lock that can block other operations when there's lots of trimmed space - when chunk allocation is forced (needs experimental build) fix transaction abort when unexpected space layout is detected Core: - switch to crypto library API for checksumming, removed module dependencies, pointer indirections, etc. - error handling improvements - adjust how and where transaction commit or abort are done and are maybe not necessary - minor compression optimization to skip single block ranges - improve how compression folios are handled - new and updated selftests - cleanups, refactoring: - auto-freeing and other automatic variable cleanup conversion - structure size optimizations - condition annotations"* tag 'for-6.20-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (137 commits) btrfs: get rid of compressed_bio::compressed_folios[] btrfs: get rid of compressed_folios[] usage for encoded writes btrfs: get rid of compressed_folios[] usage for compressed read btrfs: remove the old btrfs_compress_folios() infrastructure btrfs: switch to btrfs_compress_bio() interface for compressed writes btrfs: introduce btrfs_compress_bio() helper btrfs: zlib: introduce zlib_compress_bio() helper btrfs: zstd: introduce zstd_compress_bio() helper btrfs: lzo: introduce lzo_compress_bio() helper btrfs: zoned: factor out the zone loading part into a testable function btrfs: add cleanup function for btrfs_free_chunk_map btrfs: tests: add cleanup functions for test specific functions btrfs: raid56: fix memory leak of btrfs_raid_bio::stripe_uptodate_bitmap btrfs: tests: add unit tests for pending extent walking functions btrfs: fix EEXIST abort due to non-consecutive gaps in chunk allocation btrfs: fix transaction commit blocking during trim of unallocated space btrfs: handle user interrupt properly in btrfs_trim_fs() btrfs: preserve first error in btrfs_trim_fs() btrfs: continue trimming remaining devices on failure btrfs: do not BUG_ON() in btrfs_remove_block_group() ... List of files: /linux/fs/btrfs/Makefile

5341c98450df7cf8dacc907a80e3362f3155c847 - btrfs: tests: add unit tests for pending extent walking functions

Fri, 30 Jan 2026 01:11:22 +0100

btrfs: tests: add unit tests for pending extent walking functionsI ran into another sort of trivial bug in v1 of the patch and concludedthat these functions really ought to be unit tested.These two functions form the core of searching the chunk allocationpending extent bitmap and have relatively easily definable semantics, sounit testing them can help ensure the correctness of chunk allocation.I also made a minor unrelated fix in volumes.h to properly forwarddeclare btrfs_space_info. Because of the order of the includes in thenew test, this was actually hitting a latent build warning.Note:This is an early example for me of a commit authored in part by an AIagent, so I wanted to more clear about what I did. I defined atrivial test and explained the set of tests I wanted to the agent and itproduced the large set of test cases seen here. I then checked each testcase to make sure it matched the description and simplified theconstants and numbers until they looked reasonable to me. I then checkedthe looping logic to make sure it made sense to the original spirit ofthe trivial test. Finally, carefully combed over all the lines it wroteto loop over the tests it generated to make sure they followed our codestyle guide.Assisted-by: Claude:claude-opus-4-5Signed-off-by: Boris Burkov Signed-off-by: David Sterba List of files: /linux/fs/btrfs/Makefile

34a1bd0b6b2c03206f3ca629eafd2cad95fd6b22 - kbuild: cleanup local -Wno-type-limits exceptions

Sat, 20 Dec 2025 12:02:20 +0100

kbuild: cleanup local -Wno-type-limits exceptionsNow that -Wtype-limits is globally deactivated, there is no need forlocal exceptions anymore.Acked-by: David Sterba Signed-off-by: Vincent Mailhol Reviewed-by: Nicolas Schier Link: https://patch.msgid.link/20251220-remove_wtype-limits-v3-2-24b170af700e@kernel.orgSigned-off-by: Nathan Chancellor List of files: /linux/fs/btrfs/Makefile

a4a508df2aa34f8650afde54ea804321c618f45f - Merge tag 'v6.18' into next

Sat, 13 Dec 2025 10:18:20 +0100

Merge tag 'v6.18' into nextSync up with the mainline to bring in the latest APIs. List of files: /linux/fs/btrfs/Makefile

cb9f145f638d7afa633632a9290d6ad06caeb8ee - Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Sat, 01 Nov 2025 13:47:30 +0100

Merge remote-tracking branch 'drm/drm-next' into msm-next-robclarkBack-merge drm-next to get caught up.Signed-off-by: Rob Clark List of files: /linux/fs/btrfs/Makefile

82ee50252dc891e3f3b32d923bb4f656d300b772 - Merge drm/drm-next into drm-xe-next

Tue, 14 Oct 2025 11:31:49 +0200

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.18-rc1.Signed-off-by: Thomas Hellström List of files: /linux/fs/btrfs/Makefile

2acee98fcc61052d63fab4539fcb6ee677555645 - Merge drm/drm-next into drm-intel-next

Tue, 14 Oct 2025 09:37:11 +0200

Merge drm/drm-next into drm-intel-nextSync to v6.18-rc1.Signed-off-by: Jani Nikula List of files: /linux/fs/btrfs/Makefile

9b966ae42235a88eaea714be09ff3d698535bdfe - Merge drm/drm-next into drm-misc-next

Mon, 13 Oct 2025 09:19:19 +0200

Merge drm/drm-next into drm-misc-nextUpdating drm-misc-next to the state of v6.18-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/fs/btrfs/Makefile

2ace52718376fdb56aca863da2eebe70d7e2ddb1 - Merge branch 'objtool/core'

Fri, 21 Nov 2025 11:21:20 +0100

Merge branch 'objtool/core'Bring in the UDB and objtool data annotations to avoid conflicts while further extending the bug exceptions.Signed-off-by: Peter Zijlstra List of files: /linux/fs/btrfs/Makefile