From: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Date: Sat, 30 Jul 2011 09:03:34 +0000 (+0900)
Subject: KVM: x86 emulator: Make x86_decode_insn() return proper macros
X-Git-Tag: v3.2-rc1~119^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d2887e2d849969f58ce79203f9785ebe065d494;p=pandora-kernel.git

KVM: x86 emulator: Make x86_decode_insn() return proper macros

Return EMULATION_OK/FAILED consistently.  Also treat instruction fetch
errors, not restricted to X86EMUL_UNHANDLEABLE, as EMULATION_FAILED;
although this cannot happen in practice, the current logic will continue
the emulation even if the decoder fails to fetch the instruction.

Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp>
Signed-off-by: Avi Kivity <avi@redhat.com>
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