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SubjectRe: [PATCH -tip] x86: do_boot_cpu - check if we have ESR register
On Wed, 22 Oct 2008, Cyrill Gorcunov wrote:

> We should touch ESR register if only we have it.
> The patch fixes the problem mentoined here
> Signed-off-by: Cyrill Gorcunov <>
> CC: Glauber Costa <>
> ---

Acked-by: Maciej W. Rozycki <>

Note this is one of the few places you can actually write to the ESR
unconditionally -- there is another similar piece of code elsewhere in
this file which could get adjusted to look the same as this one after your
change. Thanks for this fix.


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