From: dagit@codersbase.com
To: Pavel Machek <pavel@suse.cz>
Cc: Shaohua Li <shaohua.li@intel.com>,
stefandoesinger@gmx.at,
acpi-dev <acpi-devel@lists.sourceforge.net>,
Matthew Garrett <mjg59@srcf.ucam.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: S3 test tool (was : Re: Bizarre oops after suspend to RAM (was: Re: [ACPI] Resume from Suspend to RAM))
Date: Tue, 14 Jun 2005 15:01:06 -0700 [thread overview]
Message-ID: <87u0k061jx.fsf@www.codersbase.com> (raw)
In-Reply-To: <20050614213728.GB2172@elf.ucw.cz> (Pavel Machek's message of "Tue, 14 Jun 2005 23:37:28 +0200")
Pavel Machek <pavel@suse.cz> writes:
> Hi!
>
>> > You got this wrong. It is three illegal instructions but
>> > *nested*. Like error, error in fault handler, error in doublefault
>> > handler.
>>
>> Ah. Yeah, this isn't an area I know much about :) Thanks for the
>> correction.
>>
>> > Try replacing flags manipulation with any stack manipulation to see
>> > what is wrong.
>>
>> Do you mean try something like this? Replace the push 0 with push
>> 0x1234 ; push 0x1234 ; pop ; pop and try to figure out which line
>> causes the reboot?
>
> Yep, try pushl $0, popl %eax; if that causes problems, something is
> seriously wrong with stack, otherwise changing flags hurts.
pushl $0, popl %eax gets the reboot. So it's changing the flags that
is bad?
What should we try next?
thanks,
Jason
next prev parent reply other threads:[~2005-06-14 22:01 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200506051456.44810.hugelmopf@web.de>
[not found] ` <1117978635.6648.136.camel@tyrosine>
[not found] ` <200506051732.08854.stefandoesinger@gmx.at>
[not found] ` <1118053578.6648.142.camel@tyrosine>
2005-06-06 11:06 ` Bizarre oops after suspend to RAM (was: Re: [ACPI] Resume from Suspend to RAM) Matthew Garrett
2005-06-06 14:45 ` Pavel Machek
2005-06-06 14:54 ` Matthew Garrett
2005-06-06 15:09 ` Pavel Machek
2005-06-07 14:14 ` Martin Michlmayr
2005-06-06 15:31 ` Stefan Dösinger
2005-06-07 6:23 ` S3 test tool (was : Re: Bizarre oops after suspend to RAM (was: Re: [ACPI] Resume from Suspend to RAM)) Shaohua Li
2005-06-07 12:07 ` Martin Michlmayr
2005-06-14 7:25 ` dagit
2005-06-14 8:47 ` Matthew Garrett
2005-06-14 16:24 ` dagit
2005-06-17 13:16 ` Matthew Garrett
2005-06-14 9:06 ` Pavel Machek
2005-06-14 15:51 ` dagit
2005-06-14 21:37 ` Pavel Machek
2005-06-14 22:01 ` dagit [this message]
2005-06-14 22:09 ` Pavel Machek
2005-06-14 22:18 ` dagit
2005-06-14 23:11 ` Pavel Machek
2005-06-15 0:41 ` dagit
2005-06-15 0:50 ` dagit
2005-06-15 18:41 ` Pavel Machek
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