From: Alexander Graf <agraf@suse.de>
To: kvm-ppc <kvm-ppc@vger.kernel.org>
Cc: kvm list <kvm@vger.kernel.org>, Avi Kivity <avi@redhat.com>,
Mihai Caraman <mihai.caraman@freescale.com>
Subject: [PATCH 12/16] KVM: PPC: bookehv: Fix r8/r13 storing in level exception handler
Date: Sun, 06 May 2012 14:20:56 +0000 [thread overview]
Message-ID: <1336314060-32640-13-git-send-email-agraf@suse.de> (raw)
In-Reply-To: <1336314060-32640-1-git-send-email-agraf@suse.de>
From: Mihai Caraman <mihai.caraman@freescale.com>
Guest r8 register is held in the scratch register and stored correctly,
so remove the instruction that clobbers it. Guest r13 was missing from vcpu,
store it there.
Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kvm/bookehv_interrupts.S | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S
index 06750cc..6048a00 100644
--- a/arch/powerpc/kvm/bookehv_interrupts.S
+++ b/arch/powerpc/kvm/bookehv_interrupts.S
@@ -252,10 +252,10 @@ _GLOBAL(kvmppc_handler_\intno\()_\srr1)
mfspr r6, \srr1
PPC_LL r4, GPR11(r8)
PPC_STL r7, VCPU_GPR(r7)(r11)
- PPC_STL r8, VCPU_GPR(r8)(r11)
PPC_STL r3, VCPU_GPR(r10)(r11)
mfctr r7
PPC_STL r12, VCPU_GPR(r12)(r11)
+ PPC_STL r13, VCPU_GPR(r13)(r11)
PPC_STL r4, VCPU_GPR(r11)(r11)
PPC_STL r7, VCPU_CTR(r11)
mr r4, r11
--
1.6.0.2
next prev parent reply other threads:[~2012-05-06 14:20 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-06 14:20 [PULL 00/16] ppc patch queue 2012-05-06 Alexander Graf
2012-05-06 14:20 ` [PATCH 01/16] KVM: Use minimum and maximum address mapped by TLB1 Alexander Graf
2012-05-06 14:20 ` [PATCH 02/16] KVM: PPC: Use clockevent multiplier and shifter for decrementer Alexander Graf
2012-05-06 14:20 ` [PATCH 03/16] KVM: PPC: bookehv: Use a Macro for saving/restoring guest registers to/from their 64 b Alexander Graf
2012-05-06 14:20 ` [PATCH 04/16] KVM: PPC: Restrict PPC_[L|ST]D macro to asm code Alexander Graf
2012-05-06 14:20 ` [PATCH 05/16] KVM: PPC: booke(hv): Fix save/restore of guest accessible SPRGs Alexander Graf
2012-05-06 14:20 ` [PATCH 06/16] KVM: PPC: Book3S: PR: Optimize entry path Alexander Graf
2012-05-06 14:20 ` [PATCH 07/16] KVM: PPC: Book3S: PR: No isync in slbie path Alexander Graf
2012-05-06 14:20 ` [PATCH 08/16] KVM: PPC: bookehv: Use lwz/stw instead of PPC_LL/PPC_STL for 32-bit fields Alexander Graf
2012-05-06 14:20 ` [PATCH 09/16] KVM: PPC: Fix stbux emulation Alexander Graf
2012-05-06 14:20 ` [PATCH 10/16] KVM: PPC: Fix PR KVM on POWER7 bare metal Alexander Graf
2012-05-06 14:20 ` [PATCH 11/16] KVM: PPC: Book3S: Enable IRQs during exit handling Alexander Graf
2012-05-06 14:20 ` Alexander Graf [this message]
2012-05-06 14:20 ` [PATCH 13/16] kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM Alexander Graf
2012-05-06 14:20 ` [PATCH 14/16] kvm/powerpc: Add new ioctl to retreive server MMU infos Alexander Graf
2012-05-06 14:20 ` [PATCH 15/16] KVM: PPC: Emulator: clean up instruction parsing Alexander Graf
2012-05-06 14:21 ` [PATCH 16/16] KVM: PPC: Emulator: clean up SPR reads and writes Alexander Graf
2012-05-08 14:01 ` [PULL 00/16] ppc patch queue 2012-05-06 Avi Kivity
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