From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Jan Beulich <jbeulich@suse.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: VPMU backports for 4.6
Date: Wed, 20 Jan 2016 11:12:55 -0500 [thread overview]
Message-ID: <569FB207.7000206@oracle.com> (raw)
There two patches need to be backported to 4.6
fb424bf x86/VPMU: don't allow any non-zero writes to MSR_IA32_PEBS_ENABLE
31af0d7 x86/VPMU: check more carefully which bits are allowed to be
written to MSRs
(The second patch somewhat depends on
00e248c x86/VPMU: support only versions 2 through 4 of
architectural performance monitoring
so it may need to be backported as well).
-boris
next reply other threads:[~2016-01-20 16:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-20 16:12 Boris Ostrovsky [this message]
2016-01-20 17:13 ` VPMU backports for 4.6 Jan Beulich
2016-01-20 17:36 ` Boris Ostrovsky
2016-01-21 7:35 ` Jan Beulich
2016-01-21 10:10 ` Ian Campbell
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