diff options
| author | Varun Prakash | 2023-08-09 15:56:45 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-09-23 11:11:08 +0200 |
| commit | 64561352c0f2140ff1ee9b4f5d920bc1fce6b56e (patch) | |
| tree | d24199eddc4636b92fc4bef9152931e8f027a4ac /drivers | |
| parent | 5ee5c928dbb6dfb8f613efc2688eddf311c74e23 (diff) | |
nvmet-tcp: pass iov_len instead of sg->length to bvec_set_page()
[ Upstream commit 1f0bbf28940cf5edad90ab57b62aa8197bf5e836 ]
iov_len is the valid data length, so pass iov_len instead of sg->length to
bvec_set_page().
Fixes: 5bfaba275ae6 ("nvmet-tcp: don't map pages which can't come from HIGHMEM")
Signed-off-by: Rakshana Sridhar <rakshanas@chelsio.com>
Signed-off-by: Varun Prakash <varun@chelsio.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/target/tcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index c5759eb503d0..5e29da94f72d 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -321,7 +321,7 @@ static void nvmet_tcp_build_pdu_iovec(struct nvmet_tcp_cmd *cmd) while (length) { u32 iov_len = min_t(u32, length, sg->length - sg_offset); - bvec_set_page(iov, sg_page(sg), sg->length, + bvec_set_page(iov, sg_page(sg), iov_len, sg->offset + sg_offset); length -= iov_len; |