Messages in this thread | | | From | Linus Torvalds <> | Date | Tue, 5 Sep 2017 15:33:41 -0700 | Subject | Re: [GIT PULL] x86/mm changes for v4.14: PCID support, 5-level paging support, Secure Memory Encryption support |
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On Tue, Sep 5, 2017 at 2:45 PM, Linus Torvalds <torvalds@linux-foundation.org> wrote: > > I have bisected a bit deeper, and the pcid code is definitely in that > bisection window still. But are a fair number of other commits (about > 160 right now)
Now down to 18.
And one of those 18 is commit 10af6235e0d3 ("x86/mm: Implement PCID based optimization: try to preserve old TLB entries using PCID"), which I guess is where the problem might actually start showing up if it is pcid.
I'll continue to bisect rather than just test "nopcid", because I want to get that bisection result regardless.
Linus
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