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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2013-08-07 09:51:02 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-08-07 09:51:02 +0200 |
| commit | 330c2e4e9430855cd7e5dd45b247ccc27bf92c7a (patch) | |
| tree | f864d3856894e5e38e92b4447e3021125829a8b1 /Config.mk | |
| parent | 66450c1d1ab3c4480bbba949113b95d1ab6a943a (diff) | |
| download | xen-330c2e4e9430855cd7e5dd45b247ccc27bf92c7a.tar.gz xen-330c2e4e9430855cd7e5dd45b247ccc27bf92c7a.tar.bz2 xen-330c2e4e9430855cd7e5dd45b247ccc27bf92c7a.zip | |
Intel/VPMU: Add support for full-width PMC writes
A recent Linux commit (069e0c3c405814778c7475d95b9fff5318f39834) added
support for full-width PMC writes to performance counter registers,
making these registers default for perf. Since current Xen VPMU does
not support these new MSRs perf will fail to initialise in guests.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: Dietmar Hahn <dietmar.hahn@ts.fujitsu.com>
Acked-by: Keir Faser <keir@xen.org>
Diffstat (limited to 'Config.mk')
0 files changed, 0 insertions, 0 deletions