From: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Date: Fri, 13 Dec 2013 06:08:38 +0000 (+0900)
Subject: KVM: x86: Add comment on vcpu_enter_guest()'s return value
X-Git-Tag: v3.14-rc1~127^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9357d93952143b178fa9d1f5095b8f273b01a1f1;p=pandora-kernel.git

KVM: x86: Add comment on vcpu_enter_guest()'s return value

Giving proper names to the 0 and 1 was once suggested.  But since 0 is
returned to the userspace, giving it another name can introduce extra
confusion.  This patch just explains the meanings instead.

Signed-off-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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