From 476134070c037820bd909ff6e43e0d3eae33f376 Mon Sep 17 00:00:00 2001 From: Hamish Martin Date: Fri, 24 Feb 2017 13:52:09 +1300 Subject: powerpc: Move THREAD_SHIFT config to Kconfig Shift the logic for defining THREAD_SHIFT logic to Kconfig in order to allow override by users. Signed-off-by: Hamish Martin Reviewed-by: Chris Packham Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/thread_info.h | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'arch/powerpc/include/asm/thread_info.h') diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 87e4b2d8dcd4..2e17d668c472 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -10,15 +10,7 @@ #ifdef __KERNEL__ -/* We have 8k stacks on ppc32 and 16k on ppc64 */ - -#if defined(CONFIG_PPC64) -#define THREAD_SHIFT 14 -#elif defined(CONFIG_PPC_256K_PAGES) -#define THREAD_SHIFT 15 -#else -#define THREAD_SHIFT 13 -#endif +#define THREAD_SHIFT CONFIG_THREAD_SHIFT #define THREAD_SIZE (1 << THREAD_SHIFT) -- cgit v1.2.3-59-g8ed1b