From 4d9e55103aec1ba7d0617cfd88412ec39e1e2d32 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Thu, 11 Oct 2007 13:40:21 -0500 Subject: [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable All ppc32 systems except PReP and 8xx are capable of handling 3G of user address space. Old legacy had set this to 2GB and no one has bothered to fix it. 8xx could be bumped up to 3GB if its SW TLB miss handlers were fixed up to properly determine kernel/user addresses. Signed-off-by: Kumar Gala --- arch/powerpc/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 31804575dd5..037664d496d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -599,7 +599,8 @@ config TASK_SIZE_BOOL config TASK_SIZE hex "Size of user task space" if TASK_SIZE_BOOL - default "0x80000000" + default "0x80000000" if PPC_PREP || PPC_8xx + default "0xc0000000" config CONSISTENT_START_BOOL bool "Set custom consistent memory pool address" -- cgit v1.2.3