diff options
| author | Yufeng Mo <moyufeng@huawei.com> | 2022-01-25 15:03:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-01 17:24:39 +0100 |
| commit | 2d334469c29ea6b72620171038b3c50319ec7bf0 (patch) | |
| tree | 5f5729ebbe0c571c6df969a56d65d8d5f3c9b7c7 /net/ipv4/raw.c | |
| parent | 7afc09c8915b0735203ebcb8d766d7db37b794c0 (diff) | |
net: hns3: handle empty unknown interrupt for VF
[ Upstream commit 2f61353cd2f789a4229b6f5c1c24a40a613357bb ]
Since some interrupt states may be cleared by hardware, the driver
may receive an empty interrupt. Currently, the VF driver directly
disables the vector0 interrupt in this case. As a result, the VF
is unavailable. Therefore, the vector0 interrupt should be enabled
in this case.
Fixes: b90fcc5bd904 ("net: hns3: add reset handling for VF when doing Core/Global/IMP reset")
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/ipv4/raw.c')
0 files changed, 0 insertions, 0 deletions