On 30 Jun 2007 14:57:06 -0400 [EMAIL PROTECTED] wrote:
> > --- a/arch/i386/kernel/cpu/mtrr/generic.c~i386-mtrr-crash-fix
> > +++ a/arch/i386/kernel/cpu/mtrr/generic.c
> > @@ -65,7 +65,8 @@ get_fixed_ranges(mtrr_type * frs)
> >
> > void mtrr_save_fixed_ranges(void *info)
> > {
> > - get_fixed
Responding to various proposed fixes:
> Index: linux/arch/i386/kernel/cpu/mtrr/main.c
> ===
> --- linux.orig/arch/i386/kernel/cpu/mtrr/main.c
> +++ linux/arch/i386/kernel/cpu/mtrr/main.c
> @@ -734,8 +734,11 @@ void mtrr_ap_init(void)
On Saturday 30 June 2007 05:03, [EMAIL PROTECTED] wrote:
> Anyway, the patch which introduces the problem is the aptly named 3ebad:
> 3ebad59056: [PATCH] x86: Save and restore the fixed-range MTRRs of the BSP
> when suspending
>
> 2.6.22-rc6 plus that one commit reverted successfully does APM susp
On Sat, 30 Jun 2007 00:06:36 -0400 "H. Peter Anvin" <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] wrote:
> >
> > Anyway, the patch which introduces the problem is the aptly named 3ebad:
> > 3ebad59056: [PATCH] x86: Save and restore the fixed-range MTRRs of the BSP
> > when suspending
> >
> > 2
[EMAIL PROTECTED] wrote:
Anyway, the patch which introduces the problem is the aptly named 3ebad:
3ebad59056: [PATCH] x86: Save and restore the fixed-range MTRRs of the BSP when
suspending
2.6.22-rc6 plus that one commit reverted successfully does APM suspend
(and resume) for me.
Okay, I wou
Okay, after a ridiculous amount of bisecting and recompiling and
rebooting...
First I had to find out that the kernel stops booting as of
bf50467204: "i386: Use per-cpu GDT immediately on boot"
(With theis commit, it silently stops booting. The GP fault I
posted earlier comes a little later, but
> .config and contents of /proc/cpuinfo would be helpful...
Apologies! I'm still working on the bisection, but...
The following is from 2.6.21-gae1ee11b, which works.
$ cat /tmp/cpuinfo
processor : 0
vendor_id : GenuineTMx86
cpu family : 6
model : 4
model name :
On 06/27/2007 11:31 AM, [EMAIL PROTECTED] wrote:
> Hardware: Fujitsu Lifebook P-2040, TM5800 800 MHz processor
> 2.6.21: Closing the lid causes APM suspend. Opening it resumes just fine.
> 2.6.22-rc5/-rc6: On resume, backlight comes on, but system is otherwise
> frozen. Nothing happens unti
Hardware: Fujitsu Lifebook P-2040, TM5800 800 MHz processor
2.6.21: Closing the lid causes APM suspend. Opening it resumes just fine.
2.6.22-rc5/-rc6: On resume, backlight comes on, but system is otherwise
frozen. Nothing happens until I hold the power button to force
a power off.
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