From: Avi Kivity <avi@redhat.com>
Date: Thu, 18 Nov 2010 11:09:54 +0000 (+0200)
Subject: KVM: Add instruction-set-specific exit qualifications to kvm_exit trace
X-Git-Tag: v2.6.38-rc1~244^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=586f9607962cd982293759a4e95ff06e75be5225;p=pandora-kernel.git

KVM: Add instruction-set-specific exit qualifications to kvm_exit trace

The exit reason alone is insufficient to understand exactly why an exit
occured; add ISA-specific trace parameters for additional information.

Because fetching these parameters is expensive on vmx, and because these
parameters are fetched even if tracing is disabled, we fetch the
parameters via a callback instead of as traditional trace arguments.

Signed-off-by: Avi Kivity <avi@redhat.com>
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