On Sun, Jun 14, 2020 at 02:22:47PM +0200, William Dauchy wrote:

Hello,

I found the following commit fbe4e0c1b298b4665ee6915266c9d6c5b934ef4a ("ipv4: fix a RCU-list lock in fib_triestat_seq_show") backported in the following stable versions: v5.6.x, v5.5.x, v4.19.x, v4.14.x, v4.9.x, v4.4.x. However I cannot find it in v5.4.x yet. I checked stable queue on netdev side (http://patchwork.ozlabs.org/bundle/davem/stable/?state=*) but also main stable queue https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git

I was wondering whether it was an oversight or it was expected?

Sorry for the noise if I'm mistaken.

That's a good catch! I've queued it for 5.4 as well, thank you!