Re: [PATCH] net: optimize cmpxchg in ip_idents_reserve
From: Peter Zijlstra
Date: Wed Jan 22 2020 - 03:49:20 EST
On Sat, Jan 18, 2020 at 08:12:48PM -0800, Eric Dumazet wrote:
> Instead the changelog should be explaining why the revert is now safe.
FWIW, it was always safe, UBSAN was just buggy.