# git rev-parse -q --verify bbe85027ce8019c73ab99ad1c2603e2dcd1afa49^{commit} bbe85027ce8019c73ab99ad1c2603e2dcd1afa49 already have revision, skipping fetch # git checkout -q -f -B kisskb bbe85027ce8019c73ab99ad1c2603e2dcd1afa49 # git clean -qxdf # < git log -1 # commit bbe85027ce8019c73ab99ad1c2603e2dcd1afa49 # Merge: 694565356c2e 894645546bb1 # Author: Linus Torvalds # Date: Mon Oct 19 14:38:46 2020 -0700 # # Merge tag 'xfs-5.10-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux # # Pull more xfs updates from Darrick Wong: # "The second large pile of new stuff for 5.10, with changes even more # monumental than last week! # # We are formally announcing the deprecation of the V4 filesystem format # in 2030. All users must upgrade to the V5 format, which contains # design improvements that greatly strengthen metadata validation, # supports reflink and online fsck, and is the intended vehicle for # handling timestamps past 2038. We're also deprecating the old Irix # behavioral tweaks in September 2025. # # Coming along for the ride are two design changes to the deferred # metadata ops subsystem. One of the improvements is to retain correct # logical ordering of tasks and subtasks, which is a more logical design # for upper layers of XFS and will become necessary when we add atomic # file range swaps and commits. The second improvement to deferred ops # improves the scalability of the log by helping the log tail to move # forward during long-running operations. This reduces log contention # when there are a large number of threads trying to run transactions. # # In addition to that, this fixes numerous small bugs in log recovery; # refactors logical intent log item recovery to remove the last # remaining place in XFS where we could have nested transactions; fixes # a couple of ways that intent log item recovery could fail in ways that # wouldn't have happened in the regular commit paths; fixes a deadlock # vector in the GETFSMAP implementation (which improves its performance # by 20%); and fixes serious bugs in the realtime growfs, fallocate, and # bitmap handling code. # # Summary: # # - Deprecate the V4 filesystem format, some disused mount options, and # some legacy sysctl knobs now that we can support dates into the # 25th century. Note that removal of V4 support will not happen until # the early 2030s. # # - Fix some probles with inode realtime flag propagation. # # - Fix some buffer handling issues when growing a rt filesystem. # # - Fix a problem where a BMAP_REMAP unmap call would free rt extents # even though the purpose of BMAP_REMAP is to avoid freeing the # blocks. # # - Strengthen the dabtree online scrubber to check hash values on # child dabtree blocks. # # - Actually log new intent items created as part of recovering log # intent items. # # - Fix a bug where quotas weren't attached to an inode undergoing bmap # intent item recovery. # # - Fix a buffer overrun problem with specially crafted log buffer # headers. # # - Various cleanups to type usage and slightly inaccurate comments. # # - More cleanups to the xattr, log, and quota code. # # - Don't run the (slower) shared-rmap operations on attr fork # mappings. # # - Fix a bug where we failed to check the LSN of finobt blocks during # replay and could therefore overwrite newer data with older data. # # - Clean up the ugly nested transaction mess that log recovery uses to # stage intent item recovery in the correct order by creating a # proper data structure to capture recovered chains. # # - Use the capture structure to resume intent item chains with the # same log space and block reservations as when they were captured. # # - Fix a UAF bug in bmap intent item recovery where we failed to # maintain our reference to the incore inode if the bmap operation # needed to relog itself to continue. # # - Rearrange the defer ops mechanism to finish newly created subtasks # of a parent task before moving on to the next parent task. # # - Automatically relog intent items in deferred ops chains if doing so # would help us avoid pinning the log tail. This will help fix some # log scaling problems now and will facilitate atomic file updates # later. # # - Fix a deadlock in the GETFSMAP implementation by using an internal # memory buffer to reduce indirect calls and copies to userspace, # thereby improving its performance by ~20%. # # - Fix various problems when calling growfs on a realtime volume would # not fully update the filesystem metadata. # # - Fix broken Kconfig asking about deprecated XFS when XFS is # disabled" # # * tag 'xfs-5.10-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (48 commits) # xfs: fix Kconfig asking about XFS_SUPPORT_V4 when XFS_FS=n # xfs: fix high key handling in the rt allocator's query_range function # xfs: annotate grabbing the realtime bitmap/summary locks in growfs # xfs: make xfs_growfs_rt update secondary superblocks # xfs: fix realtime bitmap/summary file truncation when growing rt volume # xfs: fix the indent in xfs_trans_mod_dquot # xfs: do the ASSERT for the arguments O_{u,g,p}dqpp # xfs: fix deadlock and streamline xfs_getfsmap performance # xfs: limit entries returned when counting fsmap records # xfs: only relog deferred intent items if free space in the log gets low # xfs: expose the log push threshold # xfs: periodically relog deferred intent items # xfs: change the order in which child and parent defer ops are finished # xfs: fix an incore inode UAF in xfs_bui_recover # xfs: clean up xfs_bui_item_recover iget/trans_alloc/ilock ordering # xfs: clean up bmap intent item recovery checking # xfs: xfs_defer_capture should absorb remaining transaction reservation # xfs: xfs_defer_capture should absorb remaining block reservations # xfs: proper replay of deferred ops queued during log recovery # xfs: remove XFS_LI_RECOVERED # ... # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-ld --version # < git log --format=%s --max-count=1 bbe85027ce8019c73ab99ad1c2603e2dcd1afa49 # < make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- defconfig # make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- FIT description: Linux 5.9.0-gbbe85027ce80 Created: Tue Oct 20 10:29:45 2020 Image 0 (kernel@0) Description: Linux 5.9.0-gbbe85027ce80 Created: Tue Oct 20 10:29:45 2020 Type: Kernel Image Compression: gzip compressed Data Size: 5153817 Bytes = 5033.02 KiB = 4.92 MiB Architecture: MIPS OS: Linux Load Address: 0x80100000 Entry Point: 0x80979b68 Hash algo: sha1 Hash value: f1797305f6130a4f7cb60572f1fd41cc2243e54f Image 1 (fdt@boston) Description: img,boston Device Tree Created: Tue Oct 20 10:29:45 2020 Type: Flat Device Tree Compression: uncompressed Data Size: 3793 Bytes = 3.70 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 4799f50d688573234da6e9d7701234d394759ef4 Image 2 (fdt@ni169445) Description: NI 169445 device tree Created: Tue Oct 20 10:29:45 2020 Type: Flat Device Tree Compression: uncompressed Data Size: 1871 Bytes = 1.83 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 51b89b31605ee62038c8468c429af091dfc75ec7 Image 3 (fdt@ocelot_pcb123) Description: MSCC Ocelot PCB123 Device Tree Created: Tue Oct 20 10:29:45 2020 Type: Flat Device Tree Compression: uncompressed Data Size: 4659 Bytes = 4.55 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 5bcb6e4f21e8e5372544aa130b3bd097355a9050 Image 4 (fdt@ocelot_pcb120) Description: MSCC Ocelot PCB120 Device Tree Created: Tue Oct 20 10:29:45 2020 Type: Flat Device Tree Compression: uncompressed Data Size: 5418 Bytes = 5.29 KiB = 0.01 MiB Architecture: MIPS Hash algo: sha1 Hash value: 93d882f2009a217e0fa9dab94788535ed2be8476 Image 5 (fdt@xilfpga) Description: MIPSfpga (xilfpga) Device Tree Created: Tue Oct 20 10:29:45 2020 Type: Flat Device Tree Compression: uncompressed Data Size: 2708 Bytes = 2.64 KiB = 0.00 MiB Architecture: MIPS Hash algo: sha1 Hash value: 63d058b780f65e22da30f0a183433765f1807f1d Default Configuration: 'conf@default' Configuration 0 (conf@default) Description: Generic Linux kernel Kernel: kernel@0 Configuration 1 (conf@boston) Description: Boston Linux kernel Kernel: kernel@0 FDT: fdt@boston Configuration 2 (conf@ni169445) Description: NI 169445 Linux Kernel Kernel: kernel@0 FDT: fdt@ni169445 Configuration 3 (conf@ocelot_pcb123) Description: Ocelot Linux kernel Kernel: kernel@0 FDT: fdt@ocelot_pcb123 Configuration 4 (conf@ocelot_pcb120) Description: Ocelot Linux kernel Kernel: kernel@0 FDT: fdt@ocelot_pcb120 Configuration 5 (conf@xilfpga) Description: MIPSfpga Linux kernel Kernel: kernel@0 FDT: fdt@xilfpga Completed OK # rm -rf /kisskb/build/linus_mips-defconfig_mipsel # Build took: 0:02:15.982557