lkml.org 
[lkml]   [2006]   [Nov]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC] [PATCH 10/16] x86_64: 64bit PIC ACPI wakeup
Hi!

> > - Killed lots of dead code
> > - Improve the cpu sanity checks to verify long mode
> > is enabled when we wake up.
> > - Removed the need for modifying any existing kernel page table.
> > - Moved wakeup_level4_pgt into the wakeup routine so we can
> > run the kernel above 4G.
> > - Increased the size of the wakeup routine to 8K.
> > - Renamed the variables to use the 64bit register names.
> > - Lots of misc cleanups to match trampoline.S
> >
> > I don't have a configuration I can test this but it compiles cleanly
> > and it should work, the code is very similar to the SMP trampoline,
> > which I have tested. At least now the comments about still running in
> > low memory are actually correct.
> >
> > Vivek has tested this patch for suspend to memory and it works fine.
>
> Suspend is unfortunately quite fragile.
>
> pavel, rafael can you please test and review this patch?

> (full patch is on l-k)

Based on comments, it looks like there'll be new version of patch,
anyway? Vivek, would you cc me?
Pavel

--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-11-14 00:05    [W:0.169 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site