RDMA/hns: Fix accessing uninitialized resources

Browse source

[ Upstream commit 278c18a4a7 ]

hr_dev->pgdir_list and hr_dev->pgdir_mutex won't be initialized if
CQ/QP record db are not enabled, but they are also needed when using
SRQ with SRQ record db enabled. Simplified the logic by always
initailizing the reosurces.

Fixes: c9813b0b99 ("RDMA/hns: Support SRQ record doorbell")
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20250703113905.3597124-5-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Junxian Huang 2025-07-03 19:39:03 +08:00 • committed by Greg Kroah-Hartman

parent 1209e33fe3

commit bb8899d406

1 changed files with 4 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

drivers/infiniband/hw/hns/hns_roce_main.c

View file