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nilfs2-kmod9 v1.25 release

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@konis konis released this 05 Sep 03:51
· 29 commits to master since this release
v1.25
  • Backport upstream bug fixes for issues such as memory access violations or invalid pointer dereferencing due to missing exclusive controls in the sysfs interface, a use-after-free bug in an error path of recovery during mount, and hangs and metadata block loss due to insufficient cleanup after log writer errors:
    • fix state management in error path of log writing function
    • fix missing cleanup on rollforward recovery error
    • protect references to superblock parameters exposed in sysfs
  • Backport bug fixes for a kernel bug in b-tree node block creation that can occur when the disk address translation table is corrupted, and potential synchronization operation malfunctions due to an environment-dependent flaw in a sequence counter comparision macro:
    • handle inconsistent state in nilfs_btnode_create_block()
    • avoid undefined behavior in nilfs_cnt32_ge macro