Re: [PATCH] powerpc: Optimize __arch_swab32 and __arch_swab16

2011-09-11 Thread Joakim Tjernlund
Benjamin Herrenschmidt wrote on 2011/09/10 11:24:39: > > On Fri, 2011-09-09 at 14:10 +0200, Joakim Tjernlund wrote: > > PPC __arch_swab32 and __arch_swab16 generates non optimal code. > > They do not schedule very well, need to copy its input register > > and swab16 needs an extra insn to clear it

Re: [PATCH 06/21] powerpc: Add skeleton PowerNV platform

2011-09-11 Thread Michael Neuling
In message <1315664408-16797-6-git-send-email-b...@kernel.crashing.org> you wro te: > This adds a skeletton for the new Power "Non Virtualized" > platform which will be used by machines supporting running > without an hypervisor, for example in order to run KVM. > > These machines will be using a

Re: [PATCH 06/21] powerpc: Add skeleton PowerNV platform

2011-09-11 Thread Geert Uytterhoeven
Hi Mikey, On Mon, Sep 12, 2011 at 03:17, Michael Neuling wrote: >> Signed-off-by: Benjamin Herrenschmidt > > Giggity-Giggity-by: Michael Neuling Burps? Gr{oetje,eeting}s,                         Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org In per