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 is some sort of synchronization between the CPU and the MPIC, which > > hasn't been pointed out precisely and is no longer required (at least on > > BookE > > platforms). > > > > The benefit of this change is saving a MMIO trap per interrupt when running > > in a > > KVM guest. > > > > [1] https://patchwork.ozlabs.org/patch/429098/ > > [2] https://patchwork.ozlabs.org/patch/433557/ > > > > Signed-off-by: Bogdan Purcareata <bogdan.purcare...@freescale.com> > > --- > > arch/powerpc/sysdev/mpic.c | 1 - > > 1 file changed, 1 deletion(-)
Don't top-post. This is commit 56302c53d3dc477b8360954fc92c1dfc4fc0ec54 in Linus's tree. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
