diff options
| author | Varun Prakash <varun@chelsio.com> | 2023-08-09 15:56:45 +0530 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2023-08-21 12:54:02 -0700 |
| commit | 1f0bbf28940cf5edad90ab57b62aa8197bf5e836 (patch) | |
| tree | fc4be806fe8841ee24d20c7a3224d780edc6f1d5 | |
| parent | 851e06297f20bbd85c93bbf09469f2150d1db218 (diff) | |
nvmet-tcp: pass iov_len instead of sg->length to bvec_set_page()
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>
| -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 868aa4de2e4c..cd92d7ddf5ed 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -348,7 +348,7 @@ 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; |