mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2025-04-19 20:58:31 +09:00
ef77858826
Mostly minor fixes. Eric Biggers' crypto API conversion is included because of long standing sporadic crashes - mostly, but not entirely syzbot - in the crypto API code when calling poly1305, which have been nigh impossible to reproduce and debug. His rework deletes the code where we've seen the crashes, so either it'll be a fix or we'll end up with backtraces we can debug. (Thanks Eric!). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKnAFLkS8Qha+jvQrE6szbY3KbnYFAmf4Yq8ACgkQE6szbY3K bnb1fxAAu68Ll/4PLWr3xHVp7ETWgEZSzuwRqA87fqs/Q0jNRC2aDIO03Wmj28qM ckEM3PFPuiQubLhOmU21Osta/sFU6GxL0IggMoEC50F5XiVlcKRiNSWhRLnr07Qp v7sc5MQ1HDGnZXQMcdRymzRWixn2hzdRMwKOvbhBHuj0YUPd4yk5I/+AtJi5SAnT ri+dGIQLBRmG7J2pd4AZNza0YZ5pkTAFj9/4wRVoJdKX2pPzf40e7qzYNPt4/6rK A6P9ecU3TDDDQEE4S7s8Dng4rXwsa+9qTUcpXnTTC1L6YbbnZd/IQYzWI4b+FUsS wqnUD+aE7UEMANZh891QlJpGj3ih/6z8opUP4T6RdsVuJwt9X1vFJY99CsOTEf1o 7jAcssL+ueEWPZj8tBoN1niujikyFsXM+xKiUOMZxbuM6BhE40j/WrA77sRhI5+I 7DXlf5s8SDh+gw0IGUboBJe3ofGisRXnfxeZAKQHGHgtEFboY4bDAURcGW4MbIqE uN5Cd+5IJlcKmJdXLCbHMb5KktfBNWu9/VrOMcZ2QHhIuOfd3fFgLzE0ZEroj4lN kTWxpzKeNDt3bPF4esYnvduafHDbzClwfkTt5TBgcOeE4TcIL2mOmweLE2LTKIwW xr5Xhqx1/9//PeaOTwxbCoeZ26G0Q9B8L1+eUZgjPS0FcRdZH9w= =DpNC -----END PGP SIGNATURE----- Merge tag 'bcachefs-2025-04-10' of git://evilpiepirate.org/bcachefs Pull bcachefs fixes from Kent Overstreet: "Mostly minor fixes. Eric Biggers' crypto API conversion is included because of long standing sporadic crashes - mostly, but not entirely syzbot - in the crypto API code when calling poly1305, which have been nigh impossible to reproduce and debug. His rework deletes the code where we've seen the crashes, so either it'll be a fix or we'll end up with backtraces we can debug. (Thanks Eric!)" * tag 'bcachefs-2025-04-10' of git://evilpiepirate.org/bcachefs: bcachefs: Use sort_nonatomic() instead of sort() bcachefs: Remove unnecessary softdep on xxhash bcachefs: use library APIs for ChaCha20 and Poly1305 bcachefs: Fix duplicate "ro,read_only" in opts at startup bcachefs: Fix UAF in bchfs_read() bcachefs: Use cpu_to_le16 for dirent lengths bcachefs: Fix type for parameter in journal_advance_devs_to_next_bucket bcachefs: Fix escape sequence in prt_printf
114 lines
3.1 KiB
Plaintext
114 lines
3.1 KiB
Plaintext
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config BCACHEFS_FS
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tristate "bcachefs filesystem support (EXPERIMENTAL)"
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depends on BLOCK
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select EXPORTFS
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select CLOSURES
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select CRC32
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select CRC64
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select FS_POSIX_ACL
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select LZ4_COMPRESS
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select LZ4_DECOMPRESS
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select LZ4HC_COMPRESS
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select LZ4HC_DECOMPRESS
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select ZLIB_DEFLATE
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select ZLIB_INFLATE
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select ZSTD_COMPRESS
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select ZSTD_DECOMPRESS
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select CRYPTO_LIB_SHA256
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select CRYPTO_LIB_CHACHA
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select CRYPTO_LIB_POLY1305
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select KEYS
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select RAID6_PQ
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select XOR_BLOCKS
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select XXHASH
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select SRCU
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select SYMBOLIC_ERRNAME
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select MIN_HEAP
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select XARRAY_MULTI
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help
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The bcachefs filesystem - a modern, copy on write filesystem, with
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support for multiple devices, compression, checksumming, etc.
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config BCACHEFS_QUOTA
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bool "bcachefs quota support"
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depends on BCACHEFS_FS
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select QUOTACTL
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config BCACHEFS_ERASURE_CODING
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bool "bcachefs erasure coding (RAID5/6) support (EXPERIMENTAL)"
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depends on BCACHEFS_FS
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select QUOTACTL
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help
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This enables the "erasure_code" filesysystem and inode option, which
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organizes data into reed-solomon stripes instead of ordinary
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replication.
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WARNING: this feature is still undergoing on disk format changes, and
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should only be enabled for testing purposes.
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config BCACHEFS_POSIX_ACL
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bool "bcachefs POSIX ACL support"
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depends on BCACHEFS_FS
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select FS_POSIX_ACL
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config BCACHEFS_DEBUG
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bool "bcachefs debugging"
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depends on BCACHEFS_FS
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help
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Enables many extra debugging checks and assertions.
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The resulting code will be significantly slower than normal; you
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probably shouldn't select this option unless you're a developer.
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config BCACHEFS_INJECT_TRANSACTION_RESTARTS
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bool "Randomly inject transaction restarts"
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depends on BCACHEFS_DEBUG
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help
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Randomly inject transaction restarts in a few core paths - may have a
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significant performance penalty
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config BCACHEFS_TESTS
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bool "bcachefs unit and performance tests"
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depends on BCACHEFS_FS
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help
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Include some unit and performance tests for the core btree code
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config BCACHEFS_LOCK_TIME_STATS
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bool "bcachefs lock time statistics"
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depends on BCACHEFS_FS
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help
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Expose statistics for how long we held a lock in debugfs
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config BCACHEFS_NO_LATENCY_ACCT
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bool "disable latency accounting and time stats"
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depends on BCACHEFS_FS
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help
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This disables device latency tracking and time stats, only for performance testing
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config BCACHEFS_SIX_OPTIMISTIC_SPIN
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bool "Optimistic spinning for six locks"
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depends on BCACHEFS_FS
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depends on SMP
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default y
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help
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Instead of immediately sleeping when attempting to take a six lock that
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is held by another thread, spin for a short while, as long as the
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thread owning the lock is running.
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config BCACHEFS_PATH_TRACEPOINTS
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bool "Extra btree_path tracepoints"
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depends on BCACHEFS_FS && TRACING
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help
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Enable extra tracepoints for debugging btree_path operations; we don't
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normally want these enabled because they happen at very high rates.
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config MEAN_AND_VARIANCE_UNIT_TEST
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tristate "mean_and_variance unit tests" if !KUNIT_ALL_TESTS
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depends on KUNIT
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depends on BCACHEFS_FS
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default KUNIT_ALL_TESTS
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help
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This option enables the kunit tests for mean_and_variance module.
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If unsure, say N.
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