From c140d87995b68b428f70635c2e4071e4e8b3256e Mon Sep 17 00:00:00 2001 From: David Howells <dhowells@redhat.com> Date: Wed, 28 Mar 2012 18:30:02 +0100 Subject: Disintegrate asm/system.h for IA64 Disintegrate asm/system.h for IA64. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Tony Luck <tony.luck@intel.com> cc: linux-ia64@vger.kernel.org --- arch/ia64/include/asm/page.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/ia64/include/asm/page.h') diff --git a/arch/ia64/include/asm/page.h b/arch/ia64/include/asm/page.h index 961a16f43e6..f1e1b2e3cdb 100644 --- a/arch/ia64/include/asm/page.h +++ b/arch/ia64/include/asm/page.h @@ -221,4 +221,14 @@ get_order (unsigned long size) (((current->personality & READ_IMPLIES_EXEC) != 0) \ ? VM_EXEC : 0)) +#define GATE_ADDR RGN_BASE(RGN_GATE) + +/* + * 0xa000000000000000+2*PERCPU_PAGE_SIZE + * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page) + */ +#define KERNEL_START (GATE_ADDR+__IA64_UL_CONST(0x100000000)) +#define PERCPU_ADDR (-PERCPU_PAGE_SIZE) +#define LOAD_OFFSET (KERNEL_START - KERNEL_TR_PAGE_SIZE) + #endif /* _ASM_IA64_PAGE_H */ -- cgit v1.2.3-18-g5258