netlink, fix issues caught by syzbot

[PATCH 5.15 0/2] netlink, fix issues caught by syzbot

Posted by Yenchia Chen 4 months, 1 week ago

From: "yenchia.chen" <yenchia.chen@mediatek.com>

Hi,

We think 5.15.y could pick these commits.

Below is the mainline commit:

netlink: annotate lockless accesses to nlk->max_recvmsg_len
[ Upstream commit a1865f2e7d10dde00d35a2122b38d2e469ae67ed ]

netlink: annotate data-races around sk->sk_err
[ Upstream commit d0f95894fda7d4f895b29c1097f92d7fee278cb2 ]

Eric Dumazet (2):
  netlink: annotate lockless accesses to nlk->max_recvmsg_len
  netlink: annotate data-races around sk->sk_err

 net/netlink/af_netlink.c | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

-- 
2.18.0

Re: [PATCH 5.15 0/2] netlink, fix issues caught by syzbot

Posted by Greg KH 3 months, 4 weeks ago

On Wed, May 15, 2024 at 03:36:36PM +0800, Yenchia Chen wrote:
> From: "yenchia.chen" <yenchia.chen@mediatek.com>
> 
> Hi,
> 
> We think 5.15.y could pick these commits.
> 
> Below is the mainline commit:
> 
> netlink: annotate lockless accesses to nlk->max_recvmsg_len
> [ Upstream commit a1865f2e7d10dde00d35a2122b38d2e469ae67ed ]
> 
> netlink: annotate data-races around sk->sk_err
> [ Upstream commit d0f95894fda7d4f895b29c1097f92d7fee278cb2 ]
> 
> Eric Dumazet (2):
>   netlink: annotate lockless accesses to nlk->max_recvmsg_len
>   netlink: annotate data-races around sk->sk_err
> 
>  net/netlink/af_netlink.c | 23 +++++++++++++----------
>  1 file changed, 13 insertions(+), 10 deletions(-)
> 
> -- 
> 2.18.0
> 
> 

All now queued up, thanks.

greg k-h