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From: Paolo Bonzini <pbonzini@redhat.com>
To: kvm@vger.kernel.org
Cc: sean.j.christopherson@intel.com, vkuznets@redhat.com
Subject: [PATCH kvm-unit-tests] x86: provide enabled and disabled variation of the PCID test
Date: Wed,  5 Feb 2020 16:29:40 +0100	[thread overview]
Message-ID: <1580916580-4098-1-git-send-email-pbonzini@redhat.com> (raw)

The PCID test checks for exceptions when PCID=0 or INVPCID=0 in
CPUID.  Cover that by adding a separate testcase with different
CPUID.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 x86/unittests.cfg | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/x86/unittests.cfg b/x86/unittests.cfg
index aae1523..f2401eb 100644
--- a/x86/unittests.cfg
+++ b/x86/unittests.cfg
@@ -228,7 +228,12 @@ extra_params = --append "10000000 `date +%s`"
 
 [pcid]
 file = pcid.flat
-extra_params = -cpu qemu64,+pcid
+extra_params = -cpu qemu64,+pcid,+invpcid
+arch = x86_64
+
+[pcid-disabled]
+file = pcid.flat
+extra_params = -cpu qemu64,-pcid,-invpcid
 arch = x86_64
 
 [rdpru]
-- 
1.8.3.1


             reply	other threads:[~2020-02-05 15:29 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-05 15:29 Paolo Bonzini [this message]
2020-02-05 15:49 ` [PATCH kvm-unit-tests] x86: provide enabled and disabled variation of the PCID test Sean Christopherson
2020-02-05 17:22   ` Andrew Jones
2020-02-05 17:41     ` Sean Christopherson

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