linux-kernel - Re: [BUG] x86: reboot doesn't reboot

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Message-ID: <533D6BE7.3020608@zytor.com>
Date:	Thu, 03 Apr 2014 07:10:47 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Steven Rostedt <rostedt@...dmis.org>,
	"Li, Aubrey" <aubrey.li@...ux.intel.com>
CC:	Ingo Molnar <mingo@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Matthew Garrett <mjg59@...f.ucam.org>
Subject: Re: [BUG] x86: reboot doesn't reboot

On 04/03/2014 06:41 AM, Steven Rostedt wrote:
> On Thu, 03 Apr 2014 14:30:50 +0800
> "Li, Aubrey" <aubrey.li@...ux.intel.com> wrote:
> 
> 
>> May I know if "reboot=t" make any difference on your system with the change?
> 
> Is this the future fix? Or do you have patches for me to test. I'll be
> happy to test any patches you have on this box. If you need to know
> anything about this box, let me know and I'll run any command that
> would help you.
> 

Could you tell which of these modes work on your box:

reboot=t
reboot=k
reboot=b	(BIOS only)
reboot=a
reboot=e	(EFI only)
reboot=p

	-hpa


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