Ingo Molnar wrote: > * [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > >> Powerpc has a way to determine the address of the per cpu area of the >> currently executing processor via the paca and the array of per cpu >> offsets is avoided by looking up the per cpu area from the remote >> paca's (copying x86_64). > > i needed the fix below to get my powerpc crosscompile build to succeed. > > Ingo
Thanks! I double-checked the logs and my ppc build worked. But yes, this was in the original patch. And wierdly, powerpc was the only arch that had it dropped. -Mike > > --------------> > Subject: powerpc: percpu build fix > From: Ingo Molnar <[EMAIL PROTECTED]> > > Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]> > --- > include/asm-powerpc/percpu.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Index: linux-x86.q/include/asm-powerpc/percpu.h > =================================================================== > --- linux-x86.q.orig/include/asm-powerpc/percpu.h > +++ linux-x86.q/include/asm-powerpc/percpu.h > @@ -13,7 +13,7 @@ > #include <asm/paca.h> > > #define __per_cpu_offset(cpu) (paca[cpu].data_offset) > -#define __my_cpu_offset() get_paca()->data_offset > +#define __my_cpu_offset get_paca()->data_offset > #define per_cpu_offset(x) (__per_cpu_offset(x)) > > #endif /* CONFIG_SMP */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
