Re: Bisected regression (Was Re: current -git fails to boot onnehalem-ex)

[Jens Axboe]

On Thu, Dec 10 2009, Yinghai Lu wrote:
> Jens Axboe wrote:
>  
> > I can test other patches if you have good ideas, otherwise I suggest we
> > revert the commit.
> 
> we should go further.
> 
> please check, esp should fix that  from kernel acpi=off to kexec
> second kernel with  acpi=off for your system.
> 
> [PATCH] x86: use find_e820 instead of hard code trampoline addr

-git with this patch boots properly. kexec'ing into a kernel with
acpi=off passed works. Then kexec'ing into the same kernel again with
acpi-off works too.

So as far as I'm concerned, this patch fixes it for me. You can add my
Tested-by, too. Thanks!

-- 
Jens Axboe

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