From 9d07bc841c9779b4d7902e417f4e509996ce805d Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Wed, 16 Mar 2011 14:54:35 +1100 Subject: powerpc: Properly handshake CPUs going out of boot spin loop We need to wait a bit for them to have done their CPU setup or we might end up with translation and EE on with different LPCR values between threads Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/include/asm/smp.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/include/asm/smp.h') diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h index a902a0d3ae0d..bb4c033a8fb0 100644 --- a/arch/powerpc/include/asm/smp.h +++ b/arch/powerpc/include/asm/smp.h @@ -29,6 +29,7 @@ #include extern int boot_cpuid; +extern int boot_cpu_count; extern void cpu_die(void); -- cgit v1.2.1