Messages in this thread | | | Subject | Re: [PATCH 09/11] x86/boot: Support parallel startup of secondary CPUs | From | David Woodhouse <> | Date | Tue, 14 Dec 2021 11:33:10 +0000 |
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On Thu, 2021-12-09 at 16:50 +0100, Peter Zijlstra wrote: > 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..
I think it's fairly gratuitous too. There's no reason we can't use btsl even in .code16. I'll fix it. [unhandled content-type:application/pkcs7-signature] | |