From: Greg KH <greg@kroah.com>
To: Jack Wang <jack.wang.usish@gmail.com>
Cc: iommu@lists.linux-foundation.org,
Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>,
stable <stable@vger.kernel.org>
Subject: Re: 5.10.37 won't boot on my system, but 5.10.36 with same config does
Date: Mon, 17 May 2021 16:12:26 +0200 [thread overview]
Message-ID: <YKJ5ysGAuI32Jpn6@kroah.com> (raw)
In-Reply-To: <CA+res+QRm3VyJSjMaKLYm=KY5+T5nX+6-QhOgrgBcP+d2Ganag@mail.gmail.com>
On Mon, May 17, 2021 at 02:45:01PM +0200, Jack Wang wrote:
> Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de> 于2021年5月17日周一 下午2:25写道：
> >
> > Jack Wang wrote...
> >
> > > Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de> 于2021年5月17日周一 下午1:52写道：
> > > >
> > > > Christoph Biedl wrote...
> > > >
> > > > > Thanks for taking care, unfortunately no improvement with 5.10.38-rc1 here.
> > > >
> > > > So in case this is related to the .config, I'm attaching it. Hardware is,
> > > > as said before, an old Thinkpad x200, vendor BIOS and no particular modifications.
> > > > After disabling all vga/video/fbcon parameters I see the system suffers
> > > > a kernel panic but unfortunately only the last 25 lines are visible.
> > > > Possibly (typos are mine)
> > > >
> > > > RIP: 0010:__domain_mapping+0xa7/0x3a0
> > > >
> > > > is a hint into the right direction?
> > > This looks intel_iommu related, can you try boot with
> > > "intel_iommu=off" in kernel parameter?
> >
> > Gotcha. System boots up fine then.
> >
> > Christoph
> So it's caused by this commit[1], and it should be fixed by latest
> 5.10.38-rc1 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/log/?h=linux-5.10.y
> [1]https://lore.kernel.org/stable/20210515132855.4bn7ve2ozvdhpnj4@nabokov.fritz.box/
Hopefully the "real" 5.10.38-rc1 release that is out now should fix
this. If not, please let us know.
thanks,
greg k-h
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WARNING: multiple messages have this Message-ID (diff)
From: Greg KH <greg@kroah.com>
To: Jack Wang <jack.wang.usish@gmail.com>
Cc: Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>,
stable <stable@vger.kernel.org>,
iommu@lists.linux-foundation.org
Subject: Re: 5.10.37 won't boot on my system, but 5.10.36 with same config does
Date: Mon, 17 May 2021 16:12:26 +0200 [thread overview]
Message-ID: <YKJ5ysGAuI32Jpn6@kroah.com> (raw)
In-Reply-To: <CA+res+QRm3VyJSjMaKLYm=KY5+T5nX+6-QhOgrgBcP+d2Ganag@mail.gmail.com>
On Mon, May 17, 2021 at 02:45:01PM +0200, Jack Wang wrote:
> Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de> 于2021年5月17日周一 下午2:25写道：
> >
> > Jack Wang wrote...
> >
> > > Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de> 于2021年5月17日周一 下午1:52写道：
> > > >
> > > > Christoph Biedl wrote...
> > > >
> > > > > Thanks for taking care, unfortunately no improvement with 5.10.38-rc1 here.
> > > >
> > > > So in case this is related to the .config, I'm attaching it. Hardware is,
> > > > as said before, an old Thinkpad x200, vendor BIOS and no particular modifications.
> > > > After disabling all vga/video/fbcon parameters I see the system suffers
> > > > a kernel panic but unfortunately only the last 25 lines are visible.
> > > > Possibly (typos are mine)
> > > >
> > > > RIP: 0010:__domain_mapping+0xa7/0x3a0
> > > >
> > > > is a hint into the right direction?
> > > This looks intel_iommu related, can you try boot with
> > > "intel_iommu=off" in kernel parameter?
> >
> > Gotcha. System boots up fine then.
> >
> > Christoph
> So it's caused by this commit[1], and it should be fixed by latest
> 5.10.38-rc1 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/log/?h=linux-5.10.y
> [1]https://lore.kernel.org/stable/20210515132855.4bn7ve2ozvdhpnj4@nabokov.fritz.box/
Hopefully the "real" 5.10.38-rc1 release that is out now should fix
this. If not, please let us know.
thanks,
greg k-h
next prev parent reply other threads:[~2021-05-17 14:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-16 11:34 5.10.37 won't boot on my system, but 5.10.36 with same config does Charles Wright
2021-05-16 16:00 ` Christoph Biedl
2021-05-17 10:01 ` Greg KH
2021-05-17 11:38 ` Christoph Biedl
2021-05-17 11:45 ` Greg KH
2021-05-17 11:51 ` Christoph Biedl
2021-05-17 12:17 ` Jack Wang
2021-05-17 12:17 ` Jack Wang
2021-05-17 12:25 ` Christoph Biedl
2021-05-17 12:25 ` Christoph Biedl
2021-05-17 12:45 ` Jack Wang
2021-05-17 12:45 ` Jack Wang
2021-05-17 14:12 ` Greg KH [this message]
2021-05-17 14:12 ` Greg KH
2021-05-17 22:30 ` Christoph Biedl
2021-05-17 22:30 ` Christoph Biedl
2021-05-18 5:48 ` Greg KH
2021-05-18 5:48 ` Greg KH
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