From: Mateusz Lenik <mlen@mlen.pl>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
bugzilla-daemon@bugzilla.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [Bug 199965] New: Memory management: BUG in kernel_restart
Date: Sun, 10 Jun 2018 08:53:40 +0200 [thread overview]
Message-ID: <20180610065340.GA31504@mlen.pl> (raw)
In-Reply-To: <20180609140726.GE28854@kroah.com>
[-- Attachment #1: Type: text/plain, Size: 573 bytes --]
On Sat, Jun 09, 2018 at 04:07:26PM +0200, Greg Kroah-Hartman wrote:
> Here's the full callstack, but yeah, it's not very obvious as to what
> device is having the problem, which isn't good. I don't know what to
> suggest here.
I think it is related to amdgpu -- when the script that unbinds the
second GPU from host is not executed, there are no issues during reboot.
I found out that amdgpu leaves i2c-dev and hwmon device nodes after
unbind, which seems to be a bug in that driver. In 4.16, it only left
stale hwmon node.
Best,
Mateusz
--
mlen
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
prev parent reply other threads:[~2018-06-10 6:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-199965-27@https.bugzilla.kernel.org/>
2018-06-08 22:15 ` [Bug 199965] New: Memory management: BUG in kernel_restart Andrew Morton
2018-06-09 14:07 ` Greg Kroah-Hartman
2018-06-10 6:53 ` Mateusz Lenik [this message]
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=20180610065340.GA31504@mlen.pl \
--to=mlen@mlen.pl \
--cc=akpm@linux-foundation.org \
--cc=bugzilla-daemon@bugzilla.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.