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Date: Tue, 14 Nov 2006 16:30:03 +0000 From: Pavel Machek <pavel@...e.cz> To: Vivek Goyal <vgoyal@...ibm.com> Cc: linux kernel mailing list <linux-kernel@...r.kernel.org>, Reloc Kernel List <fastboot@...ts.osdl.org>, ebiederm@...ssion.com, akpm@...l.org, ak@...e.de, hpa@...or.com, magnus.damm@...il.com, lwang@...hat.com, dzickus@...hat.com Subject: Re: [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 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@...r.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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