On Fri 2006-11-17 17:51:03, Vivek Goyal wrote:
>
>
> o Moved wakeup_level4_pgt into the wakeup routine so we can
> run the kernel above 4G.
>
> o Now we first go to 64bit mode and continue to run from trampoline and
> then then start accessing kernel symbols and restore processor context.
> This enables us to resume even in relocatable kernel context when
> kernel might not be loaded at physical addr it has been compiled for.
>
> o Removed the need for modifying any existing kernel page table.
>
> o Increased the size of the wakeup routine to 8K. This is required as
> wake page tables are on trampoline itself and they got to be at 4K
> boundary, hence one page is not sufficient.
>
> Signed-off-by: Eric W. Biederman <[email protected]>
> Signed-off-by: Vivek Goyal <[email protected]>
Looks okay to me, ACK.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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