From: Arnd Bergmann <arnd@arndb.de>
To: Richard Weinberger <richard@nod.at>
Cc: Miklos Szeredi <miklos@szeredi.hu>,
Ley Foon Tan <lftan@altera.com>,
linux-kernel@vger.kernel.org, Daniel Walter <sahne@0x90.at>,
user-mode-linux-devel
<user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [BUG] uml panics with "Segfault with no mm" in v3.19-rc
Date: Wed, 10 Dec 2014 12:03:37 +0100 [thread overview]
Message-ID: <2739506.ACK9B2Kt4q@wuerfel> (raw)
In-Reply-To: <54882533.6080901@nod.at>
On Wednesday 10 December 2014 11:49:23 Richard Weinberger wrote:
> Hi!
>
> Am 10.12.2014 um 11:46 schrieb Miklos Szeredi:
> > The guilty commit is:
> >
> > 00f634bc522d "asm-generic: add generic futex for !CONFIG_SMP"
>
> Thanks a lot Miklos!
> Your bisecting faster than I do.
>
> Let's dig into the issue!
>
Did this happen on linux-next as well?
Does this happen only on non-SMP UML running on an SMP host, or also
in other combinations?
Arnd
next prev parent reply other threads:[~2014-12-10 11:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-10 10:46 [BUG] uml panics with "Segfault with no mm" in v3.19-rc Miklos Szeredi
2014-12-10 10:49 ` Richard Weinberger
2014-12-10 11:03 ` Arnd Bergmann [this message]
2014-12-10 12:05 ` Richard Weinberger
2014-12-10 11:59 ` Geert Uytterhoeven
2014-12-10 12:13 ` Richard Weinberger
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