From 48d7927bdf071d05cf5d15b816cf06b0937cb84f Mon Sep 17 00:00:00 2001 From: Paul Brook Date: Fri, 18 Apr 2008 22:43:07 +0100 Subject: Add a prefetch abort handler This patch adds a prefetch abort handler similar to the data abort one and renames the latter for consistency. Initial implementation by Paul Brook with some renaming by Catalin Marinas. Signed-off-by: Paul Brook Signed-off-by: Catalin Marinas --- arch/arm/kernel/entry-common.S | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/kernel/entry-common.S') diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 6c90c50a9ee3..597ed00a08d8 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -352,6 +352,11 @@ sys_mmap2: b do_mmap2 #endif +ENTRY(pabort_ifar) + mrc p15, 0, r0, cr6, cr0, 2 +ENTRY(pabort_noifar) + mov pc, lr + #ifdef CONFIG_OABI_COMPAT /* -- cgit v1.2.3