From: Adam Borowski <kilobyte@angband.pl>
To: Takashi Iwai <tiwai@suse.de>
Cc: "Bernhard Held" <berny156@gmx.de>,
"Nadav Amit" <nadav.amit@gmail.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Wanpeng Li" <kernellwp@gmail.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Joerg Roedel" <jroedel@suse.de>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Linus Torvalds" <torvalds@linux-foundation.org>,
kvm <kvm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: kvm splat in mmu_spte_clear_track_bits
Date: Tue, 29 Aug 2017 14:59:23 +0200 [thread overview]
Message-ID: <20170829125923.g3tp22bzsrcuruks@angband.pl> (raw)
In-Reply-To: <s5hh8wq8ruy.wl-tiwai@suse.de>
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
⠈⠳⣄⠀⠀⠀⠀
next prev parent reply other threads:[~2017-08-29 12:59 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-20 23:13 kvm splat in mmu_spte_clear_track_bits Adam Borowski
2017-08-21 1:26 ` Wanpeng Li
2017-08-21 19:12 ` Adam Borowski
2017-08-21 19:58 ` Radim Krčmář
2017-08-21 22:32 ` Adam Borowski
2017-08-23 12:22 ` Paolo Bonzini
2017-08-24 7:43 ` Wanpeng Li
2017-08-25 13:14 ` Adam Borowski
2017-08-25 13:40 ` Paolo Bonzini
2017-08-27 12:35 ` Adam Borowski
2017-08-28 15:26 ` Bernhard Held
2017-08-28 16:01 ` Takashi Iwai
2017-08-28 16:07 ` Bernhard Held
2017-08-28 16:17 ` Takashi Iwai
2017-08-28 16:56 ` Nadav Amit
2017-08-29 9:19 ` Bernhard Held
[not found] ` <s5hh8wq8ruy.wl-tiwai@suse.de>
2017-08-29 12:59 ` Adam Borowski [this message]
2017-08-29 14:09 ` Andrea Arcangeli
2017-08-29 16:10 ` Linus Torvalds
2017-08-29 18:28 ` Jerome Glisse
2017-08-29 18:34 ` Jerome Glisse
2017-08-29 19:06 ` Linus Torvalds
2017-08-29 19:13 ` Jerome Glisse
2017-08-29 19:38 ` Linus Torvalds
2017-08-29 20:49 ` Andrea Arcangeli
2017-08-29 20:59 ` Linus Torvalds
2017-08-30 8:19 ` Michal Hocko
2017-08-29 15:53 ` Nadav Amit
2017-08-29 12:57 ` Mike Galbraith
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