Messages in this thread | | | Date | Tue, 20 Mar 2018 13:51:02 +0100 | From | Peter Zijlstra <> | Subject | Re: [tip:x86/pti] x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk |
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On Tue, Mar 20, 2018 at 04:04:49AM -0700, tip-bot for Christoph Hellwig wrote:
> x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk > > There were only a few Pentium Pro multiprocessors systems where this > errata applied. They are more than 20 years old now, and we've slowly > dropped places which put the workarounds in and discouraged anyone > from enabling the workaround. > > Get rid of it for good.
Hoorah!! x86 is back to pure TSO.
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