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xen/PMU: Sysfs interface for setting Xen PMU mode
authorBoris Ostrovsky <boris.ostrovsky@oracle.com>
Mon, 10 Aug 2015 20:34:33 +0000 (16:34 -0400)
committerChuck Anderson <chuck.anderson@oracle.com>
Fri, 5 Feb 2016 11:43:29 +0000 (03:43 -0800)
commit0416856a17aceeb7c0de049055de6af4dd6c27a9
treee74823e456ddbd22b1d1349c58d4d63e683f524btree
parent0cba8a96b979bb8db8f4229d4e65d7a8f0407d9ccommit | diff
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>
(cherry picked from commit 5f141548824cebbff2e838ff401c34e667797467)
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
(cherry picked from commit 14e786e26bd8504e749478b426c2b65a0f57f0bd)
Documentation/ABI/testing/sysfs-hypervisor-pmu [new file with mode: 0644] blob
arch/x86/include/asm/xen/hypercall.h diff | blob | history
arch/x86/xen/Kconfig diff | blob | history
drivers/xen/Kconfig diff | blob | history
drivers/xen/sys-hypervisor.c diff | blob | history
include/xen/interface/xen.h diff | blob | history
include/xen/interface/xenpmu.h [new file with mode: 0644] blob
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