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From: Paolo Bonzini <pbonzini@redhat.com>
To: Adam Borowski <kilobyte@angband.pl>, Wanpeng Li <kernellwp@gmail.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>, 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: Fri, 25 Aug 2017 15:40:50 +0200	[thread overview]
Message-ID: <0a85df4b-ca0a-7e70-51dc-90bd1c460c85@redhat.com> (raw)
In-Reply-To: <20170825131419.r5lzm6oluauu65nx@angband.pl>

On 25/08/2017 15:14, Adam Borowski wrote:
>>> I would also try commit 1372324b328cd5dabaef5e345e37ad48c63df2a9 to
>>> identify whether it was caused by a KVM change in 4.13 or something
>>> else.
> I've ran different guests for a couple of hours, no explosions.  Thus it
> looks like updating Cornelia's email address isn't the cause.
> 
> Too bad, there's 15k commits between 1372324b and 7f680d7ec315.

So:

- 4.12 works

- 1372324b328cd5dabaef5e345e37ad48c63df2a9 works

- 4.13-rc6 fails

The next ones to test are going to be
c136b84393d4e340e1b53fc7f737dd5827b19ee5 and 4.13-rc1.

This can be a starting point for bisection or pointing the finger at
someone else.

  reply	other threads:[~2017-08-25 13:41 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-20 23:13 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 [this message]
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
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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