mirror of
https://github.com/torvalds/linux
synced 2024-10-01 17:00:41 +00:00
c3de9b572f
Lots of (mostly boring) fixes for syzbot bugs and rare(r) CI bugs. The LRU_TIME_BITS fix was slightly more involved; we only have 48 bits for the LRU position (we would prefer 64), so wraparound is possible for the cached data LRUs on a filesystem that has done sufficient (petabytes) reads; this is now handled. One notable user reported bugfix, where we were forgetting to correctly set the bucket data type, which should have been BCH_DATA_need_gc_gens instead of BCH_DATA_free; this was causing us to go emergency read-only on a filesystem that had seen heavy enough use to see bucket gen wraparoud. We're now starting to fix simple (safe) errors without requiring user intervention - i.e. a small incremental step towards full self healing. This is currently limited to just certain allocation information counters, and the error is still logged in the superblock; see that patch for more information. ("bcachefs: Fix safe errors by default"). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKnAFLkS8Qha+jvQrE6szbY3KbnYFAmZ22GAACgkQE6szbY3K bnYJaQ/+Pzep1M9JU9bQRCjmbR1pDkHswqeiVR0DSPTqDSCR0KmoypA+iwAbAmzC X0Z3bHgh9X36QdnF5s+JSLSzeAdzD74btLeyCI58iH//QaIg7da6tE2FgJCstMt8 11i9a172fhiYLH7YjigZczV10nrWApClS/9qHgY+paVEgMeJgx/3zJwysC1UhuT9 6bsSZKeGMhkGDca3k5hd7mZZKUvFXpE//xe6axK05aTHvd2wDQbDOaMdn07XC+hF KIWloxYVu9utqprjIq2XHWLJaxRhguHwlI4xq+n8eljLw8Kt6S9lZp7CA85Hq4RA hLmv1qoqJvh8+YZ7twwYAhflm9mcz58GGKrIqPCG/YaftIktJx3DCOkZzn2b7TmD iVXBVYkcmlZqLpZzPisKO8omqVkH4YIN/WPIGa1JU/+jkw5Qzpw62K+9AjYowUCp q47TVWRNtAuL5sct2KVUdTkC5Dkhx7lu3NDvx4jVXfbPsv0ssNYiTKMNnAUqefz/ eM37MCVzmy7OwAymdb5d83CzMIHm0JKetc7CgLBAjOcMLMoLDjRdGEcFGxq/iBMB 2Ty4rUWGFbXlwV1umcYd2cODqIt+iLwmHWCAIXjtTlOw1h5YuwX67wb9zw/tzB1W JUEetJQWzQ7P/Q1huntNUbiIHw2GbWzeB2u0wBPaVVEgyHWftyk= =ktka -----END PGP SIGNATURE----- Merge tag 'bcachefs-2024-06-22' of https://evilpiepirate.org/git/bcachefs Pull bcachefs fixes from Kent Overstreet: "Lots of (mostly boring) fixes for syzbot bugs and rare(r) CI bugs. The LRU_TIME_BITS fix was slightly more involved; we only have 48 bits for the LRU position (we would prefer 64), so wraparound is possible for the cached data LRUs on a filesystem that has done sufficient (petabytes) reads; this is now handled. One notable user reported bugfix, where we were forgetting to correctly set the bucket data type, which should have been BCH_DATA_need_gc_gens instead of BCH_DATA_free; this was causing us to go emergency read-only on a filesystem that had seen heavy enough use to see bucket gen wraparoud. We're now starting to fix simple (safe) errors without requiring user intervention - i.e. a small incremental step towards full self healing. This is currently limited to just certain allocation information counters, and the error is still logged in the superblock; see that patch for more information. ("bcachefs: Fix safe errors by default")" * tag 'bcachefs-2024-06-22' of https://evilpiepirate.org/git/bcachefs: (22 commits) bcachefs: Move the ei_flags setting to after initialization bcachefs: Fix a UAF after write_super() bcachefs: Use bch2_print_string_as_lines for long err bcachefs: Fix I_NEW warning in race path in bch2_inode_insert() bcachefs: Replace bare EEXIST with private error codes bcachefs: Fix missing alloc_data_type_set() closures: Change BUG_ON() to WARN_ON() bcachefs: fix alignment of VMA for memory mapped files on THP bcachefs: Fix safe errors by default bcachefs: Fix bch2_trans_put() bcachefs: set_worker_desc() for delete_dead_snapshots bcachefs: Fix bch2_sb_downgrade_update() bcachefs: Handle cached data LRU wraparound bcachefs: Guard against overflowing LRU_TIME_BITS bcachefs: delete_dead_snapshots() doesn't need to go RW bcachefs: Fix early init error path in journal code bcachefs: Check for invalid btree IDs bcachefs: Fix btree ID bitmasks bcachefs: Fix shift overflow in read_one_super() bcachefs: Fix a locking bug in the do_discard_fast() path ... |
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.. | ||
842 | ||
crypto | ||
dim | ||
fonts | ||
kunit | ||
lz4 | ||
lzo | ||
math | ||
pldmfw | ||
raid6 | ||
reed_solomon | ||
test_fortify | ||
vdso | ||
xz | ||
zlib_deflate | ||
zlib_dfltcc | ||
zlib_inflate | ||
zstd | ||
.gitignore | ||
alloc_tag.c | ||
argv_split.c | ||
ashldi3.c | ||
ashrdi3.c | ||
asn1_decoder.c | ||
asn1_encoder.c | ||
assoc_array.c | ||
atomic64.c | ||
atomic64_test.c | ||
audit.c | ||
base64.c | ||
bcd.c | ||
bch.c | ||
bitfield_kunit.c | ||
bitmap-str.c | ||
bitmap.c | ||
bitrev.c | ||
bootconfig-data.S | ||
bootconfig.c | ||
bsearch.c | ||
btree.c | ||
bucket_locks.c | ||
bug.c | ||
build_OID_registry | ||
buildid.c | ||
bust_spinlocks.c | ||
check_signature.c | ||
checksum.c | ||
checksum_kunit.c | ||
closure.c | ||
clz_ctz.c | ||
clz_tab.c | ||
cmdline.c | ||
cmdline_kunit.c | ||
cmpdi2.c | ||
cmpxchg-emu.c | ||
codetag.c | ||
compat_audit.c | ||
cpu_rmap.c | ||
cpumask.c | ||
cpumask_kunit.c | ||
crc-ccitt.c | ||
crc-itu-t.c | ||
crc-t10dif.c | ||
crc4.c | ||
crc7.c | ||
crc8.c | ||
crc16.c | ||
crc32.c | ||
crc32defs.h | ||
crc32test.c | ||
crc64-rocksoft.c | ||
crc64.c | ||
ctype.c | ||
debug_info.c | ||
debug_locks.c | ||
debugobjects.c | ||
dec_and_lock.c | ||
decompress.c | ||
decompress_bunzip2.c | ||
decompress_inflate.c | ||
decompress_unlz4.c | ||
decompress_unlzma.c | ||
decompress_unlzo.c | ||
decompress_unxz.c | ||
decompress_unzstd.c | ||
devmem_is_allowed.c | ||
devres.c | ||
dhry.h | ||
dhry_1.c | ||
dhry_2.c | ||
dhry_run.c | ||
digsig.c | ||
dump_stack.c | ||
dynamic_debug.c | ||
dynamic_queue_limits.c | ||
earlycpio.c | ||
errname.c | ||
error-inject.c | ||
errseq.c | ||
extable.c | ||
fault-inject-usercopy.c | ||
fault-inject.c | ||
fdt.c | ||
fdt_addresses.c | ||
fdt_empty_tree.c | ||
fdt_ro.c | ||
fdt_rw.c | ||
fdt_strerror.c | ||
fdt_sw.c | ||
fdt_wip.c | ||
find_bit.c | ||
find_bit_benchmark.c | ||
flex_proportions.c | ||
fortify_kunit.c | ||
fw_table.c | ||
gen_crc32table.c | ||
gen_crc64table.c | ||
genalloc.c | ||
generic-radix-tree.c | ||
glob.c | ||
globtest.c | ||
group_cpus.c | ||
hashtable_test.c | ||
hexdump.c | ||
hweight.c | ||
idr.c | ||
inflate.c | ||
interval_tree.c | ||
interval_tree_test.c | ||
iomap.c | ||
iomap_copy.c | ||
iommu-helper.c | ||
iov_iter.c | ||
irq_poll.c | ||
irq_regs.c | ||
is_signed_type_kunit.c | ||
is_single_threaded.c | ||
kasprintf.c | ||
Kconfig | ||
Kconfig.debug | ||
Kconfig.kasan | ||
Kconfig.kcsan | ||
Kconfig.kfence | ||
Kconfig.kgdb | ||
Kconfig.kmsan | ||
Kconfig.ubsan | ||
kfifo.c | ||
klist.c | ||
kobject.c | ||
kobject_uevent.c | ||
kstrtox.c | ||
kstrtox.h | ||
kunit_iov_iter.c | ||
libcrc32c.c | ||
linear_ranges.c | ||
list-test.c | ||
list_debug.c | ||
list_sort.c | ||
llist.c | ||
locking-selftest-hardirq.h | ||
locking-selftest-mutex.h | ||
locking-selftest-rlock-hardirq.h | ||
locking-selftest-rlock-softirq.h | ||
locking-selftest-rlock.h | ||
locking-selftest-rsem.h | ||
locking-selftest-rtmutex.h | ||
locking-selftest-softirq.h | ||
locking-selftest-spin-hardirq.h | ||
locking-selftest-spin-softirq.h | ||
locking-selftest-spin.h | ||
locking-selftest-wlock-hardirq.h | ||
locking-selftest-wlock-softirq.h | ||
locking-selftest-wlock.h | ||
locking-selftest-wsem.h | ||
locking-selftest.c | ||
lockref.c | ||
logic_iomem.c | ||
logic_pio.c | ||
lru_cache.c | ||
lshrdi3.c | ||
lwq.c | ||
Makefile | ||
maple_tree.c | ||
memcat_p.c | ||
memcpy_kunit.c | ||
memory-notifier-error-inject.c | ||
memregion.c | ||
memweight.c | ||
muldi3.c | ||
net_utils.c | ||
netdev-notifier-error-inject.c | ||
nlattr.c | ||
nmi_backtrace.c | ||
notifier-error-inject.c | ||
notifier-error-inject.h | ||
objagg.c | ||
objpool.c | ||
of-reconfig-notifier-error-inject.c | ||
oid_registry.c | ||
once.c | ||
overflow_kunit.c | ||
packing.c | ||
parman.c | ||
parser.c | ||
percpu-refcount.c | ||
percpu_counter.c | ||
percpu_test.c | ||
plist.c | ||
pm-notifier-error-inject.c | ||
polynomial.c | ||
radix-tree.c | ||
radix-tree.h | ||
random32.c | ||
ratelimit.c | ||
rbtree.c | ||
rbtree_test.c | ||
rcuref.c | ||
ref_tracker.c | ||
refcount.c | ||
rhashtable.c | ||
sbitmap.c | ||
scatterlist.c | ||
seq_buf.c | ||
sg_pool.c | ||
sg_split.c | ||
siphash.c | ||
siphash_kunit.c | ||
slub_kunit.c | ||
smp_processor_id.c | ||
sort.c | ||
stackdepot.c | ||
stackinit_kunit.c | ||
stmp_device.c | ||
string.c | ||
string_helpers.c | ||
string_helpers_kunit.c | ||
string_kunit.c | ||
strncpy_from_user.c | ||
strnlen_user.c | ||
syscall.c | ||
test-kstrtox.c | ||
test_bitmap.c | ||
test_bitops.c | ||
test_bits.c | ||
test_blackhole_dev.c | ||
test_bpf.c | ||
test_debug_virtual.c | ||
test_dynamic_debug.c | ||
test_firmware.c | ||
test_fprobe.c | ||
test_fpu.h | ||
test_fpu_glue.c | ||
test_fpu_impl.c | ||
test_free_pages.c | ||
test_hash.c | ||
test_hexdump.c | ||
test_hmm.c | ||
test_hmm_uapi.h | ||
test_ida.c | ||
test_kmod.c | ||
test_kprobes.c | ||
test_linear_ranges.c | ||
test_list_sort.c | ||
test_lockup.c | ||
test_maple_tree.c | ||
test_memcat_p.c | ||
test_meminit.c | ||
test_min_heap.c | ||
test_module.c | ||
test_objagg.c | ||
test_objpool.c | ||
test_parman.c | ||
test_printf.c | ||
test_ref_tracker.c | ||
test_rhashtable.c | ||
test_scanf.c | ||
test_sort.c | ||
test_static_key_base.c | ||
test_static_keys.c | ||
test_sysctl.c | ||
test_ubsan.c | ||
test_user_copy.c | ||
test_uuid.c | ||
test_vmalloc.c | ||
test_xarray.c | ||
textsearch.c | ||
timerqueue.c | ||
trace_readwrite.c | ||
ts_bm.c | ||
ts_fsm.c | ||
ts_kmp.c | ||
ubsan.c | ||
ubsan.h | ||
ucmpdi2.c | ||
ucs2_string.c | ||
usercopy.c | ||
uuid.c | ||
vsprintf.c | ||
win_minmax.c | ||
xarray.c | ||
xxhash.c |