Re: [PATCH] powerpc/mpic: Remove WHOAMI readback after EOI

2015-05-13 Thread Scott Wood
On Wed, 2015-05-13 at 15:23 +0300, Purcareata Bogdan wrote: > Ping? > > On 24.03.2015 12:43, Bogdan Purcareata wrote: > > After previous discussions regarding the subject [1][2], there's no clear > > explanation or reason why the call was needed in the first place. The > > sensible > > argument i

Re: [PATCH] powerpc/mpic: Remove WHOAMI readback after EOI

2015-05-13 Thread Purcareata Bogdan
Ping? On 24.03.2015 12:43, Bogdan Purcareata wrote: After previous discussions regarding the subject [1][2], there's no clear explanation or reason why the call was needed in the first place. The sensible argument is some sort of synchronization between the CPU and the MPIC, which hasn't been po