A quick google turned this up: https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.0/arch/x86/kernel/cpu/intel.c#253
On Tue, Oct 5, 2021 at 4:06 AM Julian Stecklina < julian.steckl...@cyberus-technology.de> wrote: > On Tue, 2021-10-05 at 09:29 +0300, Kyösti Mälkki wrote: > > On Mon, Oct 4, 2021 at 8:12 PM Julian Stecklina > > <julian.steckl...@cyberus-technology.de> wrote: > > > > > > But it looks like the workaround was just carried forward with no > discussion > > > of > > > whether it's still necessary or what it actually works around. > > > > > > > Hi > > > > Removal has been suggested with the X2APIC work: > > > > https://review.coreboot.org/c/coreboot/+/55199 > > > > I've been looking at 4.13 instead of master. My bad. In master, indeed most > atomic accesses are gone and the ones writing to ICR are left. This mostly > makes > sense and is much clearer now. :) > > Thanks, > Julian > > _______________________________________________ > coreboot mailing list -- coreboot@coreboot.org > To unsubscribe send an email to coreboot-le...@coreboot.org >
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