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authorJack Wang <jinpu.wang@cloud.ionos.com>2021-01-08 15:36:30 +0100
committerJens Axboe <axboe@kernel.dk>2021-01-08 16:19:18 +0100
commit74acfa996b2aec2a4ea8587104c7e2f8d4c6aec2 (patch)
tree4209e144f27078c2b29acf1813e7413eff5c7893
parentblock: pre-initialize struct block_device in bdev_alloc_inode (diff)
downloadlinux-74acfa996b2aec2a4ea8587104c7e2f8d4c6aec2.tar.xz
linux-74acfa996b2aec2a4ea8587104c7e2f8d4c6aec2.zip
block/rnbd: Select SG_POOL for RNBD_CLIENT
lkp reboot following build error: drivers/block/rnbd/rnbd-clt.c: In function 'rnbd_softirq_done_fn': >> drivers/block/rnbd/rnbd-clt.c:387:2: error: implicit declaration of function 'sg_free_table_chained' [-Werror=implicit-function-declaration] 387 | sg_free_table_chained(&iu->sgt, RNBD_INLINE_SG_CNT); | ^~~~~~~~~~~~~~~~~~~~~ The reason is CONFIG_SG_POOL is not enabled in the config, to avoid such failure, select SG_POOL in Kconfig for RNBD_CLIENT. Fixes: 5a1328d0c3a7 ("block/rnbd-clt: Dynamically allocate sglist for rnbd_iu") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--drivers/block/rnbd/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/rnbd/Kconfig b/drivers/block/rnbd/Kconfig
index 4b6d3d816d1f..2ff05a0d2646 100644
--- a/drivers/block/rnbd/Kconfig
+++ b/drivers/block/rnbd/Kconfig
@@ -7,6 +7,7 @@ config BLK_DEV_RNBD_CLIENT
tristate "RDMA Network Block Device driver client"
depends on INFINIBAND_RTRS_CLIENT
select BLK_DEV_RNBD
+ select SG_POOL
help
RNBD client is a network block device driver using rdma transport.