From: Greg KH <gregkh@suse.de>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: miche@google.com, linux-kernel@vger.kernel.org,
xen-devel@lists.xensource.com
Subject: Re: Regression: patch " hvc_console: display printk messages on console." causing infinite loop with 3.2-rc0 + Xen.
Date: Thu, 27 Oct 2011 07:48:06 +0200 [thread overview]
Message-ID: <20111027054806.GA1377@suse.de> (raw)
In-Reply-To: <20111027053007.GA32765@phenom.dumpdata.com>
On Thu, Oct 27, 2011 at 01:30:08AM -0400, Konrad Rzeszutek Wilk wrote:
> Hey Miche.
>
> The git commit 361162459f62dc0826b82c9690a741a940f457f0:
>
> hvc_console: display printk messages on console.
>
> is causing an infinite loop when booting Linux under Xen, as so:
>
> [ 2.382984] console [hvc0] enabled
> [ 2.382984] console [hvc0] enabled
> [ 2.382984] console [hvc0] enabled
> [ 2.382984] console [hvc0] enabled
> [ 2.382984] console [hvc0] enabled
> [ 2.382984] console [hvc0] enabled
> ..
>
> (see attached file titled bad.log)
>
> If I use Linus's latest git tree and revert your patch I get the kernel
> to bootup (see good.log file),
Ick, not good, thanks for letting us know.
Miche, want me to just revert this, or do you think you can fix it?
thanks,
greg k-h
next prev parent reply other threads:[~2011-10-27 6:00 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-27 5:30 Regression: patch " hvc_console: display printk messages on console." causing infinite loop with 3.2-rc0 + Xen Konrad Rzeszutek Wilk
2011-10-27 5:34 ` Konrad Rzeszutek Wilk
2011-10-27 5:48 ` Greg KH [this message]
[not found] ` <CAB8Rdaq2r4Uc-WZK-k=wiEW8DKdixn+9dB7E4_XDL7k8jCMwSw@mail.gmail.com>
2011-10-27 14:50 ` Fwd: " Miche Baker-Harvey
2011-10-27 15:08 ` Konrad Rzeszutek Wilk
2011-10-27 15:31 ` Konrad Rzeszutek Wilk
2011-10-27 17:22 ` Miche Baker-Harvey
2011-10-27 17:35 ` Konrad Rzeszutek Wilk
2011-10-27 18:39 ` [PATCH] VirtioConsole support Miche Baker-Harvey
2011-10-27 21:15 ` Konrad Rzeszutek Wilk
2011-10-31 9:55 ` Amit Shah
2011-10-27 21:43 ` Miche Baker-Harvey
2011-10-27 21:55 ` Konrad Rzeszutek Wilk
2011-10-28 16:27 ` Greg KH
2011-10-28 2:55 ` Joe Perches
2011-10-28 18:19 ` Stephen Boyd
2011-11-02 22:02 ` Rusty Russell
2011-11-03 12:38 ` Christian Borntraeger
2011-11-03 14:15 ` Konrad Rzeszutek Wilk
2011-11-02 1:13 ` Regression: patch " hvc_console: display printk messages on console." causing infinite loop with 3.2-rc0 + Xen Stephen Rothwell
2011-11-03 1:30 ` Greg KH
2011-11-07 6:19 ` Stephen Rothwell
2011-11-07 20:24 ` Greg KH
2011-10-31 7:48 ` Rusty Russell
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