Re: [PATCH 09/11] x86/boot: Support parallel startup of secondary CPUs
From: Peter Zijlstra
Date: Thu Dec 09 2021 - 10:51:21 EST
On Thu, Dec 09, 2021 at 03:09:36PM +0000, David Woodhouse wrote:
> + lock
> + btrl $0, (%rax)
> + lock
> + btsw $0, tr_lock
I find that really weird style, but whatever..