hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

octeontx2-af: Use GFP_ATOMIC under spin lock 

The function nix_update_mce_list() is called from
nix_update_bcast_mce_list(), and a spin lock is held
here, so we should use GFP_ATOMIC instead.

Fixes: 4b05528ebf ("octeontx2-af: Update bcast list upon NIXLF alloc/free")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2018-10-25 01:42:26 +00:00 committed by David S. Miller
parent 899ecaedd1
commit 42d0f71c9b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
View File

@ -1294,7 +1294,7 @@ static int nix_update_mce_list(struct nix_mce_list *mce_list,
return 0;
/* Add a new one to the list, at the tail */
mce = kzalloc(sizeof(*mce), GFP_KERNEL);
mce = kzalloc(sizeof(*mce), GFP_ATOMIC);
if (!mce)
return -ENOMEM;
mce->idx = idx;