These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / arm / include / asm / perf_event.h

diff --git a/kernel/arch/arm/include/asm/perf_event.h b/kernel/arch/arm/include/asm/perf_event.h
index d9cf138..4f9dec4 100644 (file)
--- a/kernel/arch/arm/include/asm/perf_event.h
+++ b/kernel/arch/arm/include/asm/perf_event.h
@@ -19,4 +19,11 @@ extern unsigned long perf_misc_flags(struct pt_regs *regs);
 #define perf_misc_flags(regs)  perf_misc_flags(regs)
 #endif
 
+#define perf_arch_fetch_caller_regs(regs, __ip) { \
+       (regs)->ARM_pc = (__ip); \
+       (regs)->ARM_fp = (unsigned long) __builtin_frame_address(0); \
+       (regs)->ARM_sp = current_stack_pointer; \
+       (regs)->ARM_cpsr = SVC_MODE; \
+}
+
 #endif /* __ARM_PERF_EVENT_H__ */