kprobes/x86: Call out into INT3 handler directly instead of using notifier

[karo-tx-linux.git] / arch / x86 / include / asm / alternative.h

diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index 4daf8c5012394f00304704ff6b1dcffbe54c73db..0a3f9c9f98d5ccf446980cfcf71b7055bb79ade8 100644 (file)
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -5,6 +5,7 @@
 #include <linux/stddef.h>
 #include <linux/stringify.h>
 #include <asm/asm.h>
+#include <asm/ptrace.h>
 
 /*
  * Alternative inline assembly for SMP.
@@ -224,6 +225,7 @@ extern void *text_poke_early(void *addr, const void *opcode, size_t len);
  * inconsistent instruction while you patch.
  */
 extern void *text_poke(void *addr, const void *opcode, size_t len);
+extern int poke_int3_handler(struct pt_regs *regs);
 extern void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler);
 
 #endif /* _ASM_X86_ALTERNATIVE_H */