Messages in this thread | | | Date | Tue, 14 Nov 2006 16:30:03 +0000 | From | Pavel Machek <> | Subject | Re: [RFC] [PATCH 10/16] x86_64: 64bit PIC ACPI wakeup |
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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
Ugh, now that's a big patch.. and untested, too :-(.
Why is PGE no longer required, for example?
Can we get it piece-by-piece?
> Vivek has tested this patch for suspend to memory and it works fine.
Ok, so it was tested on one config. Given that the patch deals with detecting CPU oddities... :-(
Pavel -- Thanks for all the (sleeping) penguins. - 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/
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