From: Paul Mackerras <paulus@samba.org>
Date: Mon, 6 Aug 2012 00:03:28 +0000 (+0000)
Subject: KVM: PPC: Book3S HV: Fix incorrect branch in H_CEDE code
X-Git-Tag: v3.6-rc4~14^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04f995a544d1289ffb8108849cd71b1325c5af6a;p=pandora-kernel.git

KVM: PPC: Book3S HV: Fix incorrect branch in H_CEDE code

In handling the H_CEDE hypercall, if this vcpu has already been
prodded (with the H_PROD hypercall, which Linux guests don't in fact
use), we branch to a numeric label '1f'.  Unfortunately there is
another '1:' label before the one that we want to jump to.  This fixes
the problem by using a textual label, 'kvm_cede_prodded'.  It also
changes the label for another longish branch from '2:' to
'kvm_cede_exit' to avoid a possible future problem if code modifications
add another numeric '2:' label in between.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
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