From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: David Vrabel <david.vrabel@citrix.com>
Cc: kevin.tian@intel.com, xen-devel@lists.xen.org,
dietmar.hahn@ts.fujitsu.com, JBeulich@suse.com
Subject: Re: [PATCH v2 4/6] xen/PMU: Describe vendor-specific PMU registers
Date: Tue, 10 Jun 2014 11:29:09 -0400 [thread overview]
Message-ID: <53972445.7050505@oracle.com> (raw)
In-Reply-To: <5397122D.2000908@citrix.com>
On 06/10/2014 10:11 AM, David Vrabel wrote:
> On 06/06/14 18:44, Boris Ostrovsky wrote:
>> AMD and Intel PMU register initialization and helpers that determine whether a
>> register belongs to PMU.
>>
>> This and some of subsequent PMU emulation code is somewhat similar to Xen's PMU
>> implementation.
> This and patches 5 and 6 look ok but they seem to be split somewhat
> arbitrarily. Is it still bisectable as-is?
I think so. Patch 6 is (well, was) meant to be a performance enhancement.
But I will check whether it is still true.
-boris
next prev parent reply other threads:[~2014-06-10 15:29 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-06 17:44 [PATCH v2 0/6] xen/PMU: PMU support for Xen PV guests Boris Ostrovsky
2014-06-06 17:44 ` [PATCH v2 1/6] xen: xensyms support Boris Ostrovsky
2014-06-10 13:31 ` David Vrabel
2014-06-10 14:49 ` Boris Ostrovsky
2014-06-10 14:51 ` Jan Beulich
2014-06-10 15:03 ` Boris Ostrovsky
2014-06-10 15:21 ` Jan Beulich
2014-06-10 15:45 ` Boris Ostrovsky
2014-06-10 16:13 ` Jan Beulich
2014-06-11 9:37 ` Dietmar Hahn
2014-06-06 17:44 ` [PATCH v2 2/6] xen/PMU: Sysfs interface for setting Xen PMU mode Boris Ostrovsky
2014-06-06 20:19 ` Konrad Rzeszutek Wilk
2014-06-10 13:33 ` David Vrabel
2014-06-10 13:48 ` David Vrabel
2014-06-10 14:52 ` Boris Ostrovsky
2014-06-11 10:13 ` Dietmar Hahn
2014-06-11 12:53 ` Boris Ostrovsky
2014-06-11 13:12 ` Dietmar Hahn
2014-06-06 17:44 ` [PATCH v2 3/6] xen/PMU: Initialization code for Xen PMU Boris Ostrovsky
2014-06-06 18:57 ` Andrew Cooper
2014-06-06 19:51 ` Boris Ostrovsky
2014-06-06 17:44 ` [PATCH v2 4/6] xen/PMU: Describe vendor-specific PMU registers Boris Ostrovsky
2014-06-10 14:11 ` David Vrabel
2014-06-10 15:29 ` Boris Ostrovsky [this message]
2014-06-06 17:44 ` [PATCH v2 5/6] xen/PMU: Intercept PMU-related MSR and APIC accesses Boris Ostrovsky
2014-06-12 6:56 ` Dietmar Hahn
2014-06-12 14:50 ` Boris Ostrovsky
2014-06-06 17:44 ` [PATCH v2 6/6] xen/PMU: PMU emulation code Boris Ostrovsky
2014-06-10 13:57 ` [PATCH v2 0/6] xen/PMU: PMU support for Xen PV guests David Vrabel
2014-06-10 15:27 ` Boris Ostrovsky
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