summaryrefslogtreecommitdiffstats
path: root/block
diff options
context:
space:
mode:
authorBart Van Assche <bvanassche@acm.org>2020-05-18 21:07:37 -0700
committerJens Axboe <axboe@kernel.dk>2020-05-19 09:40:29 -0600
commitcecbc9ce80e71a2894c7dfae6254b39cd4b8ba60 (patch)
tree3e181e5cc37a5cab1123d0796820df9bdb83845f /block
parent854b5f01dc6a7b59f0dddd646a80b1fcd767a8db (diff)
null_blk: Zero-initialize read buffers in non-memory-backed mode
This patch suppresses an uninteresting KMSAN complaint without affecting performance of the null_blk driver if CONFIG_KMSAN is disabled. Reported-by: Alexander Potapenko <glider@google.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Alexander Potapenko <glider@google.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Ming Lei <ming.lei@redhat.com> Cc: Damien Le Moal <damien.lemoal@wdc.com> Cc: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Cc: Alexander Potapenko <glider@google.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions