X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fppc64%2Fmm%2Ffault.c;h=2b383974a8f32680b4f3112d55b370fdae0b3d97;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=b78e7f4ee0a7d40fceff3f2db45aaf7633de73e6;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/arch/ppc64/mm/fault.c b/arch/ppc64/mm/fault.c
index b78e7f4ee..2b383974a 100644
--- a/arch/ppc64/mm/fault.c
+++ b/arch/ppc64/mm/fault.c
@@ -36,6 +36,7 @@
 #include <asm/mmu_context.h>
 #include <asm/system.h>
 #include <asm/uaccess.h>
+#include <asm/kdebug.h>
 
 /*
  * Check whether the instruction at regs->nip is a store using
@@ -95,6 +96,10 @@ int do_page_fault(struct pt_regs *regs, unsigned long address,
 
 	BUG_ON((trap == 0x380) || (trap == 0x480));
 
+	if (notify_die(DIE_PAGE_FAULT, "page_fault", regs, error_code,
+				11, SIGSEGV) == NOTIFY_STOP)
+		return 0;
+
 	if (trap == 0x300) {
 		if (debugger_fault_handler(regs))
 			return 0;
@@ -105,6 +110,9 @@ int do_page_fault(struct pt_regs *regs, unsigned long address,
 		return SIGSEGV;
 
 	if (error_code & 0x00400000) {
+		if (notify_die(DIE_DABR_MATCH, "dabr_match", regs, error_code,
+					11, SIGSEGV) == NOTIFY_STOP)
+			return 0;
 		if (debugger_dabr_match(regs))
 			return 0;
 	}