From: Alexander Graf <agraf@suse.de>
To: "kvm@vger.kernel.org list" <kvm@vger.kernel.org>
Cc: kvm-ppc@vger.kernel.org, Scott Wood <scottwood@freescale.com>
Subject: [PATCH 1/3] KVM: PPC: BookE: Load the lower half of MSR
Date: Sun, 10 Oct 2010 12:44:35 +0200 [thread overview]
Message-ID: <1286707477-24676-2-git-send-email-agraf@suse.de> (raw)
In-Reply-To: <1286707477-24676-1-git-send-email-agraf@suse.de>
From: Scott Wood <scottwood@freescale.com>
This was preventing the guest from setting any bits in the
hardware MSR which aren't forced on, such as MSR[SPE].
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kvm/booke_interrupts.S | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index 0498469..1cc471f 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -416,7 +416,7 @@ lightweight_exit:
lwz r3, VCPU_PC(r4)
mtsrr0 r3
lwz r3, VCPU_SHARED(r4)
- lwz r3, VCPU_SHARED_MSR(r3)
+ lwz r3, (VCPU_SHARED_MSR + 4)(r3)
oris r3, r3, KVMPPC_MSR_MASK@h
ori r3, r3, KVMPPC_MSR_MASK@l
mtsrr1 r3
--
1.6.0.2
next prev parent reply other threads:[~2010-10-10 10:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-10 10:44 [PULL 0/3] PPC BookE patches Alexander Graf
2010-10-10 10:44 ` Alexander Graf [this message]
2010-10-10 10:44 ` [PATCH 2/3] KVM: PPC: BookE: fix sleep with interrupts disabled Alexander Graf
[not found] ` <1286707477-24676-1-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2010-10-10 10:44 ` [PATCH 3/3] KVM: PPC: e500: Call kvm_vcpu_uninit() before kvmppc_e500_tlb_uninit() Alexander Graf
2010-10-14 16:07 ` [PULL 0/3] PPC BookE patches Avi Kivity
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