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From: "Radim Krčmář" <rkrcmar@redhat.com>
To: kvm@vger.kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>, Bandan Das <bsd@redhat.com>,
	Nadav Amit <nadav.amit@gmail.com>
Subject: Re: [kvm-unit-tests PATCH] x86: realmode: add FXSR tests
Date: Wed, 2 Nov 2016 21:52:44 +0100	[thread overview]
Message-ID: <20161102205244.GB7771@potion> (raw)
In-Reply-To: <20161102195320.31671-1-rkrcmar@redhat.com>

2016-11-02 20:53+0100, Radim Krčmář:
> Even unrestricted_guest will fail fxrstor when the host and guest don't
> match deprecation of CS and DS in CPUID, which is the current behavior
> at least on Haswell (and not Sandy Bridge).
> 
> I have added a fixup to detect other errors -- the second fxrstor should
> pass.
> 
> Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
> ---

The fxsr test will hang on old KVMs, so I'll add this hunk in v2:

diff --git a/x86/unittests.cfg b/x86/unittests.cfg
index 72425176e074..117cb4403fd6 100644
--- a/x86/unittests.cfg
+++ b/x86/unittests.cfg
@@ -133,6 +133,7 @@ file = port80.flat
 
 [realmode]
 file = realmode.flat
+timeout = 60
 
 [s3]
 file = s3.flat

      reply	other threads:[~2016-11-02 20:52 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-02 19:53 [kvm-unit-tests PATCH] x86: realmode: add FXSR tests Radim Krčmář
2016-11-02 20:52 ` Radim Krčmář [this message]

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