diff options
| author | Avihai Horon <avihaih@nvidia.com> | 2021-12-09 15:16:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 08:46:16 +0100 |
| commit | 5017ceb5bdab4f5b5be8c88ec153431ee168a5f8 (patch) | |
| tree | 4f073cb9b2fd196d128b8c3cbe285dec21bc29ad /include/linux/stackprotector.h | |
| parent | c6c2b1540ce3274eef517054b783d8e9950af056 (diff) | |
RDMA/core: Let ib_find_gid() continue search even after empty entry
[ Upstream commit 483d805191a23191f8294bbf9b4e94836f5d92e4 ]
Currently, ib_find_gid() will stop searching after encountering the first
empty GID table entry. This behavior is wrong since neither IB nor RoCE
spec enforce tightly packed GID tables.
For example, when a valid GID entry exists at index N, and if a GID entry
is empty at index N-1, ib_find_gid() will fail to find the valid entry.
Fix it by making ib_find_gid() continue searching even after encountering
missing entries.
Fixes: 5eb620c81ce3 ("IB/core: Add helpers for uncached GID and P_Key searches")
Link: https://lore.kernel.org/r/e55d331b96cecfc2cf19803d16e7109ea966882d.1639055490.git.leonro@nvidia.com
Signed-off-by: Avihai Horon <avihaih@nvidia.com>
Reviewed-by: Mark Zhang <markzhang@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions