Patchwork [28/30] KVM: PPC: bookehv: remove SET_VCPU

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Submitter Alexander Graf
Date Feb. 17, 2012, 5:13 p.m.
Message ID <1329498837-11717-29-git-send-email-agraf@suse.de>
Download mbox | patch
Permalink /patch/141990/
State Not Applicable
Headers show

Comments

Alexander Graf - Feb. 17, 2012, 5:13 p.m.
The SET_VCPU macro is a leftover from times when the vcpu struct wasn't
stored in the thread on vcpu_load/put. It's not needed anymore. Remove it.

Signed-off-by: Alexander Graf <agraf@suse.de>
---
 arch/powerpc/kvm/bookehv_interrupts.S |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

Patch

diff --git a/arch/powerpc/kvm/bookehv_interrupts.S b/arch/powerpc/kvm/bookehv_interrupts.S
index 01d15a2..8a297c3 100644
--- a/arch/powerpc/kvm/bookehv_interrupts.S
+++ b/arch/powerpc/kvm/bookehv_interrupts.S
@@ -35,9 +35,6 @@ 
 #define GET_VCPU(vcpu, thread)	\
 	PPC_LL	vcpu, THREAD_KVM_VCPU(thread)
 
-#define SET_VCPU(vcpu)		\
-        PPC_STL	vcpu, (THREAD + THREAD_KVM_VCPU)(r2)
-
 #define LONGBYTES		(BITS_PER_LONG / 8)
 
 #define VCPU_GPR(n)     	(VCPU_GPRS + (n * LONGBYTES))
@@ -517,11 +514,6 @@  lightweight_exit:
 	lwz	r3, VCPU_GUEST_PID(r4)
 	mtspr	SPRN_PID, r3
 
-	/* Save vcpu pointer for the exception handlers
-	 * must be done before loading guest r2.
-	 */
-//	SET_VCPU(r4)
-
 	PPC_LL	r11, VCPU_SHARED(r4)
 	/* Save host mas4 and mas6 and load guest MAS registers */
 	mfspr	r3, SPRN_MAS4