Hello:
This patch was applied to netdev/net.git (master)
by David S. Miller <davem@xxxxxxxxxxxxx>:
On Wed, 10 Aug 2022 09:00:42 -0400 (EDT) you wrote:
> The functions clear_bit and set_bit do not imply a memory barrier, thus it
> may be possible that the waitqueue_active function (which does not take
> any locks) is moved before clear_bit and it could miss a wakeup event.
>
> Fix this bug by adding a memory barrier after clear_bit.
>
> Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
Here is the summary with links:
- rds: add missing barrier to release_refill
https://git.kernel.org/netdev/net/c/9f414eb409da
You are awesome, thank you!
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