From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: xen-devel@lists.xen.org
Cc: kevin.tian@intel.com, Wei Liu <wei.liu2@citrix.com>,
jbeulich@suse.com, andrew.cooper3@citrix.com,
Ian Jackson <ian.jackson@eu.citrix.com>,
jun.nakajima@intel.com,
Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: [PATCH v2 3/3] libxc/x86: PV guests should see leaf 0xa on Intel
Date: Fri, 17 Feb 2017 12:40:12 -0500 [thread overview]
Message-ID: <1487353212-4395-4-git-send-email-boris.ostrovsky@oracle.com> (raw)
In-Reply-To: <1487353212-4395-1-git-send-email-boris.ostrovsky@oracle.com>
PV guests support VPMU and therefore leaf 0xa can be exposed
to them.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
---
CC: Ian Jackson <ian.jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
---
* New in v2
tools/libxc/xc_cpuid_x86.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/libxc/xc_cpuid_x86.c b/tools/libxc/xc_cpuid_x86.c
index 73a2ded..35ecca1 100644
--- a/tools/libxc/xc_cpuid_x86.c
+++ b/tools/libxc/xc_cpuid_x86.c
@@ -576,7 +576,6 @@ static void xc_cpuid_pv_policy(xc_interface *xch,
}
case 0x00000005: /* MONITOR/MWAIT */
- case 0x0000000a: /* Architectural Performance Monitor Features */
case 0x0000000b: /* Extended Topology Enumeration */
case 0x8000000a: /* SVM revision and features */
case 0x8000001b: /* Instruction Based Sampling */
--
1.8.3.1
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next prev parent reply other threads:[~2017-02-17 17:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-17 17:40 [PATCH v2 0/3] VPMU management update Boris Ostrovsky
2017-02-17 17:40 ` [PATCH v2 1/3] x86/vpmu: Add get/put_vpmu() and VPMU_AVAILABLE Boris Ostrovsky
2017-02-21 8:09 ` Tian, Kevin
2017-02-21 14:09 ` Boris Ostrovsky
2017-02-22 3:05 ` Tian, Kevin
2017-02-22 14:06 ` Boris Ostrovsky
2017-02-21 11:00 ` Andrew Cooper
2017-02-21 14:12 ` Boris Ostrovsky
2017-02-17 17:40 ` [PATCH v2 2/3] x86/vpmu: Disable VPMU if guest's CPUID indicates no PMU support Boris Ostrovsky
2017-02-21 8:13 ` Tian, Kevin
2017-02-22 9:55 ` Jan Beulich
2017-02-22 14:15 ` Boris Ostrovsky
2017-02-22 14:38 ` Jan Beulich
2017-02-22 15:02 ` Boris Ostrovsky
2017-02-22 15:10 ` Andrew Cooper
2017-02-22 16:34 ` Boris Ostrovsky
2017-02-22 16:42 ` Andrew Cooper
2017-02-22 15:16 ` Jan Beulich
2017-02-17 17:40 ` Boris Ostrovsky [this message]
2017-02-20 14:15 ` [PATCH v2 3/3] libxc/x86: PV guests should see leaf 0xa on Intel Wei Liu
2017-02-20 14:16 ` Andrew Cooper
2017-02-20 14:17 ` Wei Liu
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