[PATCH 33/37] KVM: PPC: bookehv: remove unused code

2012-02-24 Thread Alexander Graf 
There was some unused code in the exit code path that must have been
a leftover from earlier iterations. While it did no hard, it's superfluous
and thus should be removed.

Signed-off-by: Alexander Graf ag...@suse.de
---
 arch/powerpc/kvm/bookehv_interrupts.S |3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/kvm/bookehv_interrupts.S 
b/arch/powerpc/kvm/bookehv_interrupts.S
index 021d087..b1c099b 100644
--- a/arch/powerpc/kvm/bookehv_interrupts.S
+++ b/arch/powerpc/kvm/bookehv_interrupts.S
@@ -112,9 +112,6 @@
 * appropriate for the exception type).
 */
cmpwr6, r8
-   .if \flags  NEED_EMU
-   lwz r9, KVM_LPID(r9)
-   .endif
beq 1f
mfmsr   r7
.if \srr0 != SPRN_MCSRR0  \srr0 != SPRN_CSRR0
-- 
1.6.0.2

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Re: [PATCH 33/37] KVM: PPC: bookehv: remove unused code

2012-02-24 Thread Scott Wood 
On 02/24/2012 08:26 AM, Alexander Graf wrote:
 There was some unused code in the exit code path that must have been
 a leftover from earlier iterations. While it did no hard, it's superfluous
 and thus should be removed.

s/hard/harm/ -- at that assumes exit timing wasn't enabled. :-)

 
 Signed-off-by: Alexander Graf ag...@suse.de
 ---
  arch/powerpc/kvm/bookehv_interrupts.S |3 ---
  1 files changed, 0 insertions(+), 3 deletions(-)
 
 diff --git a/arch/powerpc/kvm/bookehv_interrupts.S 
 b/arch/powerpc/kvm/bookehv_interrupts.S
 index 021d087..b1c099b 100644
 --- a/arch/powerpc/kvm/bookehv_interrupts.S
 +++ b/arch/powerpc/kvm/bookehv_interrupts.S
 @@ -112,9 +112,6 @@
* appropriate for the exception type).
*/
   cmpwr6, r8
 - .if \flags  NEED_EMU
 - lwz r9, KVM_LPID(r9)
 - .endif
   beq 1f
   mfmsr   r7
   .if \srr0 != SPRN_MCSRR0  \srr0 != SPRN_CSRR0

Can also remove lwzr9, VCPU_KVM(r4).

-Scott

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