13cf06d57f
zcrypt_unlocked_ioctl() allocates 256k with kzalloc() which is likely to fail if memory is fragmented. To avoid that use kvmalloc_array() instead, like it is done at several other places for the same reason. Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>