From: Al Viro <viro@ZenIV.linux.org.uk>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: "linux-next@vger.kernel.org" <linux-next@vger.kernel.org>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>
Subject: Re: Boot hang due to "pipe: fold file_operations instances in one" in next-20130408
Date: Mon, 8 Apr 2013 22:22:49 +0100 [thread overview]
Message-ID: <20130408212249.GT4068@ZenIV.linux.org.uk> (raw)
In-Reply-To: <5163346B.5090602@wwwdotorg.org>
On Mon, Apr 08, 2013 at 03:19:39PM -0600, Stephen Warren wrote:
> Al,
>
> I'm seeing a boot hang on Tegra in next-20130408. Even sysrq on the
> serial console doesn't work, yet I think cpuidle is still running since
> the LED that shows CPU power is flickering.
>
> git bisect points at commit 9984d73 "pipe: fold file_operations
> instances in one". Reverting
> the-merge-of-the-branch-that-contains-this-patch from next-20130408
> certainly solves the problem; reverting just that one patch is a bit
> painful since it's in the middle of a bunch of other cleanup.
>
> Do you have any idea what might be wrong? I can't see anything obvious
> in the patch.
What userland do you have?
next prev parent reply other threads:[~2013-04-08 21:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-08 21:19 Boot hang due to "pipe: fold file_operations instances in one" in next-20130408 Stephen Warren
2013-04-08 21:22 ` Al Viro [this message]
[not found] ` <20130408212249.GT4068-3bDd1+5oDREiFSDQTTA3OLVCufUGDwFn@public.gmane.org>
2013-04-08 21:36 ` Stephen Warren
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