xen/x86: Don't try to set PCE bit in CR4

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Since VPMU code emulates RDPMC instruction with RDMSR and because hypervisor
does not emulate it there is no reason to try setting CR4's PCE bit (and the
hypervisor will warn on seeing it set).

Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>

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Boris Ostrovsky 2015-08-10 16:34:38 -04:00 • committed by David Vrabel

parent bf6dfb154d

commit 3375d8284d

1 changed files with 1 additions and 2 deletions

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arch/x86/xen/enlighten.c

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