From: "Radim Krčmář" <rkrcmar@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Jérôme Glisse" <jglisse@redhat.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
"Linus Torvalds" <torvalds@linux-foundation.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Andrea Arcangeli" <aarcange@redhat.com>,
"Joerg Roedel" <jroedel@suse.de>,
"Dan Williams" <dan.j.williams@intel.com>,
"Sudeep Dutt" <sudeep.dutt@intel.com>,
"Ashutosh Dixit" <ashutosh.dixit@intel.com>,
"Dimitri Sivanich" <sivanich@sgi.com>,
"Jack Steiner" <steiner@sgi.com>,
linuxppc-dev@lists.ozlabs.org, iommu@lists.linux-foundation.org,
xen-devel@lists.xenproject.org, kvm@vger.kernel.org
Subject: Re: BSOD with [PATCH 00/13] mmu_notifier kill invalidate_page callback
Date: Thu, 30 Nov 2017 17:19:34 +0100 [thread overview]
Message-ID: <20171130161933.GB1606@flask> (raw)
In-Reply-To: <39823aee-4918-f87c-8342-89eff622ee43@redhat.com>
2017-11-30 12:20+0100, Paolo Bonzini:
> On 30/11/2017 10:33, Fabian GrA 1/4 nbichler wrote:
> >
> > It was reverted in 785373b4c38719f4af6775845df6be1dfaea120f after which
> > the symptoms disappeared until this series was merged, which contains
> >
> > 369ea8242c0fb5239b4ddf0dc568f694bd244de4 mm/rmap: update to new mmu_notifier semantic v2
> >
> > We haven't bisected the individual commits of the series yet, but the
> > commit immediately preceding its merge exhibits no problems, while
> > everything after does. It is not known whether the bug is actually in
> > the series itself, or whether increasing the likelihood of triggering it
> > is just a side-effect. There is a similar report[2] concerning an
> > upgrade from 4.12.12 to 4.12.13, which does not contain this series in
> > any form AFAICT but might be worth another look as well.
>
> I know of one issue in this series (invalidate_page was removed from KVM
> without reimplementing it as invalidate_range). I'll try to prioritize
> the fix, but I don't think I can do it before Monday.
The series also dropped the reloading of the APIC access page and we
never had it in invalidate_range_start ... I'll look into it today.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2017-11-30 16:19 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-29 23:54 [PATCH 00/13] mmu_notifier kill invalidate_page callback Jérôme Glisse
2017-08-29 23:54 ` [PATCH 01/13] dax: update to new mmu_notifier semantic Jérôme Glisse
2017-08-29 23:54 ` [PATCH 02/13] mm/rmap: " Jérôme Glisse
2017-08-30 2:46 ` Nadav Amit
2017-08-30 2:59 ` Jerome Glisse
2017-08-30 3:16 ` Nadav Amit
2017-08-30 3:18 ` Nadav Amit
2017-08-30 17:27 ` Andrea Arcangeli
2017-08-30 18:00 ` Nadav Amit
2017-08-30 21:25 ` Andrea Arcangeli
2017-08-30 23:25 ` Nadav Amit
2017-08-31 0:47 ` Jerome Glisse
2017-08-31 17:12 ` Andrea Arcangeli
2017-08-31 19:15 ` Nadav Amit
2017-08-30 18:20 ` Jerome Glisse
2017-08-30 18:40 ` Nadav Amit
2017-08-30 20:45 ` Jerome Glisse
2017-08-30 22:17 ` Andrea Arcangeli
2017-08-30 20:55 ` Andrea Arcangeli
2017-08-30 16:52 ` Andrea Arcangeli
2017-08-30 17:48 ` Jerome Glisse
2017-08-30 21:53 ` Linus Torvalds
2017-08-30 23:01 ` Andrea Arcangeli
2017-08-31 18:25 ` Jerome Glisse
2017-08-31 19:40 ` Linus Torvalds
2017-08-29 23:54 ` [PATCH 03/13] powerpc/powernv: " Jérôme Glisse
2017-08-29 23:54 ` [PATCH 04/13] drm/amdgpu: " Jérôme Glisse
2017-08-30 6:18 ` Christian König
2017-08-29 23:54 ` [PATCH 05/13] IB/umem: " Jérôme Glisse
2017-08-30 6:13 ` Leon Romanovsky
2017-08-29 23:54 ` [PATCH 06/13] IB/hfi1: " Jérôme Glisse
2017-09-06 14:08 ` Arumugam, Kamenee
2017-08-29 23:54 ` [PATCH 07/13] iommu/amd: " Jérôme Glisse
2017-08-29 23:54 ` [PATCH 08/13] iommu/intel: " Jérôme Glisse
2017-08-29 23:54 ` [PATCH 09/13] misc/mic/scif: " Jérôme Glisse
2017-08-29 23:54 ` [PATCH 10/13] sgi-gru: " Jérôme Glisse
2017-08-29 23:54 ` [PATCH 11/13] xen/gntdev: " Jérôme Glisse
2017-08-30 19:32 ` Boris Ostrovsky
2017-08-29 23:54 ` [PATCH 12/13] KVM: " Jérôme Glisse
2017-08-29 23:54 ` [PATCH 13/13] mm/mmu_notifier: kill invalidate_page Jérôme Glisse
2017-08-30 0:11 ` [PATCH 00/13] mmu_notifier kill invalidate_page callback Linus Torvalds
2017-08-30 0:56 ` Jerome Glisse
2017-08-30 8:40 ` Mike Galbraith
2017-08-30 14:57 ` Adam Borowski
2017-09-01 14:47 ` Jeff Cook
2017-09-01 14:50 ` taskboxtester
2017-11-30 9:33 ` BSOD with " Fabian Grünbichler
2017-11-30 11:20 ` Paolo Bonzini
2017-11-30 16:19 ` Radim Krčmář [this message]
2017-11-30 18:05 ` [PATCH 1/2] KVM: x86: fix APIC page invalidation Radim Krčmář
2017-11-30 18:05 ` [PATCH 2/2] TESTING! KVM: x86: add invalidate_range mmu notifier Radim Krčmář
2017-12-01 15:15 ` Paolo Bonzini
2017-12-03 17:24 ` Andrea Arcangeli
2017-12-01 12:21 ` [PATCH 1/2] KVM: x86: fix APIC page invalidation Fabian Grünbichler
2017-12-01 15:27 ` Paolo Bonzini
2017-12-03 17:28 ` Andrea Arcangeli
2017-12-06 2:32 ` Wanpeng Li
2017-12-06 9:50 ` 王金浦
2017-12-06 10:00 ` Paolo Bonzini
2017-12-06 8:15 ` Fabian Grünbichler
2017-12-13 12:54 ` Richard Purdie
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20171130161933.GB1606@flask \
--to=rkrcmar@redhat.com \
--cc=aarcange@redhat.com \
--cc=akpm@linux-foundation.org \
--cc=ashutosh.dixit@intel.com \
--cc=dan.j.williams@intel.com \
--cc=iommu@lists.linux-foundation.org \
--cc=jglisse@redhat.com \
--cc=jroedel@suse.de \
--cc=kirill.shutemov@linux.intel.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=pbonzini@redhat.com \
--cc=sivanich@sgi.com \
--cc=steiner@sgi.com \
--cc=sudeep.dutt@intel.com \
--cc=torvalds@linux-foundation.org \
--cc=xen-devel@lists.xenproject.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).