Re: [PATCH 1/3] powerpc/kvm: Remove redundant save of SIER AND MMCR2

2014-07-04 Thread Alexander Graf
On 03.07.14 08:12, Joel Stanley wrote: These two registers are already saved in the block above. Aside from being unnecessary, by the time we get down to the second save location r8 no longer contains MMCR2, so we are clobbering the saved value with PMC5. Signed-off-by: Joel Stanley

Re: [PATCH 1/3] powerpc/kvm: Remove redundant save of SIER AND MMCR2

2014-07-04 Thread Alexander Graf
On 03.07.14 08:12, Joel Stanley wrote: These two registers are already saved in the block above. Aside from being unnecessary, by the time we get down to the second save location r8 no longer contains MMCR2, so we are clobbering the saved value with PMC5. Signed-off-by: Joel Stanley