Messages in this thread | | | Date | Thu, 03 Apr 2014 17:12:02 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [BUG] x86: reboot doesn't reboot |
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On 04/03/2014 04:52 PM, Li, Aubrey wrote: > On 2014/4/4 7:40, Steven Rostedt wrote: >> On Fri, 04 Apr 2014 07:23:32 +0800 >> "Li, Aubrey" <aubrey.li@linux.intel.com> wrote: >> >>> Can you please send the dmi table out? >> >> I already did as a gz attachment to H. Peter. You were on the Cc, did >> you not receive it? >> > Oh, I got it. This is a Preproduction machine. > When reboot failed via a method (=e or =p), there are two case. > > Case 1: this method do nothing, pass the attempt chance to the next method > Case 2: this method hangs the system > > I want to know if CF9 is case 1 or case 2. Could you please try the following > patch *without* any reboot parameters? > > (1) If we didn't see any string, then EFI hangs your box. > (2) if we see the first string but not the second one, CF9 hangs your box > (3) if we see both, couldn't be, because BIOS works on your box. >
Given that this machine doesn't have EFI, it seems kind of obvious, no?
-hpa
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