Messages in this thread | | | Date | Fri, 17 Apr 2020 09:30:21 -0400 | From | Sasha Levin <> | Subject | Re: [PATCH v9 00/17] Enable FSGSBASE instructions |
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On Mon, Apr 13, 2020 at 05:32:05PM -0700, Andi Kleen wrote: >> Is my attempt at understanding the current situation correct? > >Yes. > >Nothing breaks, and it's a nice improvement for context switch >performance, in NMI/PMU performance, and also gives user space two free >registers to play around with.
Thomas, Andy,
Could you list your outstanding objections to this patchset? I know it might be rehashing stuff you've already mentioned in this thread but I think that there's a disconnect between folks and it'll help with restarting everything.
-- Thanks, Sasha
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