svn commit: r319825 - head/sys/x86/acpica

Alexey Dokuchaev danfe at FreeBSD.org
Sun Jun 11 14:41:26 UTC 2017


On Sun, Jun 11, 2017 at 02:39:08PM +0000, Konstantin Belousov wrote:
> New Revision: 319825
> URL: https://svnweb.freebsd.org/changeset/base/319825
> 
> Log:
>   More accurately handle early EFER restoration on resume.
>   
>   Do not try to set LMA bit while CPU is still in legacy mode.
>   Apparently Intel CPUs ignore non-id writes to LMA, while AMD's
>   (over-)react with #GP.
>   
>   Reported and tested by:	danfe
>   Sponsored by:	The FreeBSD Foundation
>   MFC after:	3 days

Thank you!

./danfe


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