X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fkernel%2Firq.c;h=cdb491f53787521ca9897e957a405156a97f5a99;hb=63d9c273d7fae69ca6908d2668af0e508b99ea91;hp=45096033d37bf7082bfe80dd7a25c782a4b1943a;hpb=660613d1a4e94144490850b6c3d350331860fac4;p=people%2Fms%2Flinux.git

diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 45096033d37b..cdb491f53787 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -460,6 +460,8 @@ void migrate_irqs(void)
 }
 #endif
 
+extern void gr_handle_kernel_exploit(void);
+
 static inline void check_stack_overflow(void)
 {
 #ifdef CONFIG_DEBUG_STACKOVERFLOW
@@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
 		pr_err("do_IRQ: stack overflow: %ld\n",
 			sp - sizeof(struct thread_info));
 		dump_stack();
+		gr_handle_kernel_exploit();
 	}
 #endif
 }