nvme: enable passthrough with fixed-buffer
authorKanchan Joshi <joshi.k@samsung.com>
Mon, 20 Dec 2021 14:17:28 +0000 (19:47 +0530)
committerJens Axboe <axboe@kernel.dk>
Tue, 21 Dec 2021 16:38:24 +0000 (09:38 -0700)
commit7e25c5b5799c3cce62d7f3f89c339b0fb0d90b7b
tree75e540be332de79cf04f2a9b0f92ccb61bacb96d
parent436e0083cfafe3bdb9d8fb3642fadc39fc22f1f9
nvme: enable passthrough with fixed-buffer

Add support to carry out passthrough command with pre-mapped buffers.

Signed-off-by: Kanchan Joshi <joshi.k@samsung.com>
Link: https://lore.kernel.org/r/20211220141734.12206-8-joshi.k@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-map.c
drivers/nvme/host/ioctl.c
include/linux/blk-mq.h