From: Nicholas Krause <xerofoify@gmail.com>
Date: Wed, 5 Aug 2015 14:44:40 +0000 (-0400)
Subject: kvm: x86: Fix error handling in the function kvm_lapic_sync_from_vapic
X-Git-Tag: omap-for-v4.3/fixes-merge-window~47^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=603242a88ac44771442b077e0c9cb4d3af2b796f;p=pandora-kernel.git

kvm: x86: Fix error handling in the function kvm_lapic_sync_from_vapic

This fixes error handling in the function kvm_lapic_sync_from_vapic
by checking if the call to kvm_read_guest_cached has returned a
error code to signal to its caller the call to this function has
failed and due to this we must immediately return to the caller
of kvm_lapic_sync_from_vapic to avoid incorrectly call apic_set_tpc
if a error has occurred here.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

Reading git-diff-tree failed