x86/VPMU: don't globally disable VPMU if initialization fails
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Fri, 23 Jan 2015 16:49:50 +0000 (17:49 +0100)
committerJan Beulich <jbeulich@suse.com>
Fri, 23 Jan 2015 16:49:50 +0000 (17:49 +0100)
commitd0f60c178b6e35303d53ffe99e174d0b9f806352
treef90f0ee5826a4a0f18d0b43bc8f9572c96b8f575
parente50fd2b3c8d8b811ea386cb95a906e631ba37f6c
x86/VPMU: don't globally disable VPMU if initialization fails

The failure to initialize VPMU may be temporary so we shouldn'd disable VMPU
forever.

Reported-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
xen/arch/x86/hvm/vpmu.c