Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1722453

Re: kvm splat in mmu_spte_clear_track_bits

Show key headers only | View raw

On Tue, Aug 29, 2017 at 02:45:41PM +0200, Takashi Iwai wrote:
> [Put more people to Cc, sorry for growing too much...]

We're all interested in 4.13.0 not crashing on us, so that's ok.

> On Tue, 29 Aug 2017 11:19:13 +0200,
> Bernhard Held wrote:
> > 
> > On 08/28/2017 at 06:56 PM, Nadav Amit wrote:
> > > Don’t blame me for the TLB stuff... My money is on aac2fea94f7a .
> > 
> > Amit, thanks for your courage to expose your patch!
> > 
> > I'm more and more confident that aac2fea94f7a is the culprit.  Maybe it
> > just accelerates the triggering of the splash.  To be more sure the
> > kernel needs to be tested for a couple of days.  It would be great if
> > others could assist in testing aac2fea94f7a.
> 
> I'm testing with the revert for a while and it seems working.

With nothing but aac2fea94f7a reverted, no explosions for me either.

-- 
⢀⣴⠾⠻⢶⣦⠀ 
⣾⠁⢰⠒⠀⣿⡁ Vat kind uf sufficiently advanced technology iz dis!?
⢿⡄⠘⠷⠚⠋⠀                                 -- Genghis Ht'rok'din
⠈⠳⣄⠀⠀⠀⠀ 

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Re: kvm splat in mmu_spte_clear_track_bits Adam Borowski <kilobyte@angband.pl> - 2017-08-25 15:20 +0200
  Re: kvm splat in mmu_spte_clear_track_bits Paolo Bonzini <pbonzini@redhat.com> - 2017-08-25 15:50 +0200
    Re: kvm splat in mmu_spte_clear_track_bits Adam Borowski <kilobyte@angband.pl> - 2017-08-27 14:40 +0200
      Re: kvm splat in mmu_spte_clear_track_bits Bernhard Held <berny156@gmx.de> - 2017-08-28 17:30 +0200
        Re: kvm splat in mmu_spte_clear_track_bits Bernhard Held <berny156@gmx.de> - 2017-08-28 18:10 +0200
          Re: kvm splat in mmu_spte_clear_track_bits Takashi Iwai <tiwai@suse.de> - 2017-08-28 18:20 +0200
        Re: kvm splat in mmu_spte_clear_track_bits Takashi Iwai <tiwai@suse.de> - 2017-08-28 18:10 +0200
        Re: kvm splat in mmu_spte_clear_track_bits Nadav Amit <nadav.amit@gmail.com> - 2017-08-28 19:00 +0200
          Re: kvm splat in mmu_spte_clear_track_bits Bernhard Held <berny156@gmx.de> - 2017-08-29 11:20 +0200
            Re: kvm splat in mmu_spte_clear_track_bits Adam Borowski <kilobyte@angband.pl> - 2017-08-29 15:10 +0200
              Re: kvm splat in mmu_spte_clear_track_bits Andrea Arcangeli <aarcange@redhat.com> - 2017-08-29 16:10 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Linus Torvalds <torvalds@linux-foundation.org> - 2017-08-29 18:20 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Jerome Glisse <jglisse@redhat.com> - 2017-08-29 20:30 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Jerome Glisse <jglisse@redhat.com> - 2017-08-29 20:40 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Linus Torvalds <torvalds@linux-foundation.org> - 2017-08-29 21:10 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Jerome Glisse <jglisse@redhat.com> - 2017-08-29 21:20 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Linus Torvalds <torvalds@linux-foundation.org> - 2017-08-29 21:40 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Andrea Arcangeli <aarcange@redhat.com> - 2017-08-29 22:50 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Linus Torvalds <torvalds@linux-foundation.org> - 2017-08-29 23:00 +0200
                Re: kvm splat in mmu_spte_clear_track_bits Michal Hocko <mhocko@kernel.org> - 2017-08-30 10:20 +0200
            Re: kvm splat in mmu_spte_clear_track_bits Nadav Amit <nadav.amit@gmail.com> - 2017-08-29 18:00 +0200
          Re: kvm splat in mmu_spte_clear_track_bits Mike Galbraith <efault@gmx.de> - 2017-08-29 15:00 +0200

csiph-web