Xiao Ni cab2e8e599 async_xor: increase src_offs when dropping destination page ... commit ceaf2966ab upstream. Now we support sharing one page if PAGE_SIZE is not equal stripe size. To support this, it needs to support calculating xor value with different offsets for each r5dev. One offset array is used to record those offsets. In RMW mode, parity page is used as a source page. It sets ASYNC_TX_XOR_DROP_DST before calculating xor value in ops_run_prexor5. So it needs to add src_list and src_offs at the same time. Now it only needs src_list. So the xor value which is calculated is wrong. It can cause data corruption problem. I can reproduce this problem 100% on a POWER8 machine. The steps are: mdadm -CR /dev/md0 -l5 -n3 /dev/sdb1 /dev/sdc1 /dev/sdd1 --size=3G mkfs.xfs /dev/md0 mount /dev/md0 /mnt/test mount: /mnt/test: mount(2) system call failed: Structure needs cleaning. Fixes: 29bcff787a ("md/raid5: add new xor function to support different page offset") Cc: stable@vger.kernel.org # v5.10+ Signed-off-by: Xiao Ni <xni@redhat.com> Signed-off-by: Song Liu <song@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-14 09:49:59 +02:00
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asymmetric_keys	X.509: Fix crash caused by NULL pointer	2021-01-23 16:03:58 +01:00
async_tx	async_xor: increase src_offs when dropping destination page	2021-05-14 09:49:59 +02:00
842.c
acompress.c
adiantum.c
aead.c
aegis.h
aegis128-core.c
aegis128-neon-inner.c
aegis128-neon.c
aes_generic.c
aes_ti.c
af_alg.c
ahash.c
akcipher.c
algapi.c
algboss.c
algif_aead.c
algif_hash.c
algif_rng.c
algif_skcipher.c
ansi_cprng.c
anubis.c
api.c	crypto: api - check for ERR pointers in crypto_destroy_tfm()	2021-05-11 14:47:16 +02:00
arc4.c
authenc.c
authencesn.c
blake2b_generic.c
blake2s_generic.c
blowfish_common.c
blowfish_generic.c
camellia_generic.c
cast_common.c
cast5_generic.c
cast6_generic.c
cbc.c
ccm.c
cfb.c
chacha_generic.c
chacha20poly1305.c
cipher.c
cmac.c
compress.c
crc32_generic.c
crc32c_generic.c
crct10dif_common.c
crct10dif_generic.c
cryptd.c
crypto_engine.c
crypto_null.c
crypto_user_base.c
crypto_user_stat.c
ctr.c
cts.c
curve25519-generic.c
deflate.c
des_generic.c
dh_helper.c
dh.c
drbg.c
ecb.c
ecc_curve_defs.h
ecc.c
ecc.h
ecdh_helper.c	crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key()	2021-03-04 11:37:49 +01:00
ecdh.c
echainiv.c
ecrdsa_defs.h
ecrdsa_params.asn1
ecrdsa_pub_key.asn1
ecrdsa.c
essiv.c
fcrypt.c
fips.c
gcm.c
geniv.c
gf128mul.c
ghash-generic.c
hash_info.c
hmac.c
internal.h
jitterentropy-kcapi.c
jitterentropy.c
jitterentropy.h
Kconfig	crypto: mips/poly1305 - enable for all MIPS processors	2021-03-17 17:06:10 +01:00
keywrap.c
khazad.c
kpp.c
lrw.c
lz4.c
lz4hc.c
lzo-rle.c
lzo.c
Makefile
md4.c
md5.c
memneq.c
michael_mic.c	crypto: michael_mic - fix broken misalignment handling	2021-03-04 11:38:31 +01:00
nhpoly1305.c
ofb.c
pcbc.c
pcrypt.c
poly1305_generic.c
proc.c
ripemd.h
rmd128.c
rmd160.c
rmd256.c
rmd320.c
rng.c	crypto: rng - fix crypto_rng_reset() refcounting when !CRYPTO_STATS	2021-05-11 14:47:35 +02:00
rsa_helper.c
rsa-pkcs1pad.c
rsa.c
rsaprivkey.asn1
rsapubkey.asn1
salsa20_generic.c
scatterwalk.c
scompress.c
seed.c
seqiv.c
serpent_generic.c
sha1_generic.c
sha3_generic.c
sha256_generic.c
sha512_generic.c
shash.c
simd.c
skcipher.c
sm2.c
sm2signature.asn1
sm3_generic.c
sm4_generic.c
streebog_generic.c
tcrypt.c	crypto: tcrypt - avoid signed overflow in byte count	2021-03-07 12:34:11 +01:00
tcrypt.h
tea.c
testmgr.c
testmgr.h
tgr192.c
twofish_common.c
twofish_generic.c
vmac.c
wp512.c
xcbc.c
xor.c	crypto: xor - Fix divide error in do_xor_speed()	2021-01-27 11:54:52 +01:00
xts.c
xxhash_generic.c
zstd.c