linux

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History

Harald Freudenberger 1c2c7029c0 s390/crypto: fix possible sleep during spinlock aquired

This patch fixes a complain about possible sleep during
spinlock aquired
"BUG: sleeping function called from invalid context at
include/crypto/algapi.h:426"
for the ctr(aes) and ctr(des) s390 specific ciphers.

Instead of using a spinlock this patch introduces a mutex
which is save to be held in sleeping context. Please note
a deadlock is not possible as mutex_trylock() is used.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Reported-by: Julian Wiedmann <jwi@linux.ibm.com>
Cc: stable@vger.kernel.org
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

2019-05-29 21:13:10 +02:00

aes_s390.c

s390/crypto: fix possible sleep during spinlock aquired

2019-05-29 21:13:10 +02:00

arch_random.c

s390/archrandom: Rework arch random implementation.

2018-05-30 11:18:04 +02:00

crc32-vx.c

crypto: hash - annotate algorithms taking optional key

2018-01-12 23:03:35 +11:00

crc32be-vx.S

s390: add missing ENDPROC statements to assembler functions