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Re: [Xen-devel] Is: x86: mm: Fix vmalloc_fault oops during lazy MMU updates Was: Re: [PATCH] mm/x86: Flush lazy MMU when DEBUG_PAGEALLOC is set



On 02/28/2013 11:10 AM, Borislav Petkov wrote:
On Thu, Feb 28, 2013 at 07:53:44AM -0800, H. Peter Anvin wrote:
At the very least we should have an early filter for the **COMMON!**
case that we are not on a PV platform.
... or, patch it out with the alternatives on baremetal, as Steven
suggested.


I think making a check for paravirt_enabled() is safe enough. I'll send a patch shortly.

-boris

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