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authorBoris Ostrovsky <boris.ostrovsky@oracle.com>2015-08-10 16:34:33 -0400
committerDavid Vrabel <david.vrabel@citrix.com>2015-08-20 12:24:26 +0100
commit5f141548824cebbff2e838ff401c34e667797467 (patch)
tree873166173fde6592bb01dbd90436ced58d8b7c06 /arch/x86/xen
parenta11f4f0a4e18b4bdc7d5e36438711e038b7a1f74 (diff)
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xen/PMU: Sysfs interface for setting Xen PMU mode
Set Xen's PMU mode via /sys/hypervisor/pmu/pmu_mode. Add XENPMU hypercall. Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'arch/x86/xen')
-rw-r--r--arch/x86/xen/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 7bcf21b865d1..a8ffdb85656f 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -7,6 +7,7 @@ config XEN
depends on PARAVIRT
select PARAVIRT_CLOCK
select XEN_HAVE_PVMMU
+ select XEN_HAVE_VPMU
depends on X86_64 || (X86_32 && X86_PAE)
depends on X86_TSC
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