From patchwork series 491950

https://patchwork.ozlabs.org//project/linuxppc-dev/list/?series=491950

Author: Fox Snowpatch

tools/testing/selftests/bpf/bpf_experimental.h

@@ -645,6 +645,8 @@ static inline int get_preempt_count(void)
 			bpf_this_cpu_ptr(&pcpu_hot))->preempt_count;
 #elif defined(bpf_target_arm64)
 	return bpf_get_current_task_btf()->thread_info.preempt.count;
+#elif defined(bpf_target_powerpc)
+	return bpf_get_current_task_btf()->thread_info.preempt_count;
 #endif
 	return 0;
 }
@@ -653,6 +655,7 @@ static inline int get_preempt_count(void)
  *	Report whether it is in interrupt context. Only works on the following archs:
  *	* x86
  *	* arm64
+ *	* powerpc64
  */
 static inline int bpf_in_interrupt(void)
 {
@@ -672,6 +675,7 @@ static inline int bpf_in_interrupt(void)
  *	Report whether it is in NMI context. Only works on the following archs:
  *	* x86
  *	* arm64
+ *	* powerpc64
  */
 static inline int bpf_in_nmi(void)
 {
@@ -682,6 +686,7 @@ static inline int bpf_in_nmi(void)
  *	Report whether it is in hard IRQ context. Only works on the following archs:
  *	* x86
  *	* arm64
+ *	* powerpc64
  */
 static inline int bpf_in_hardirq(void)
 {
@@ -692,6 +697,7 @@ static inline int bpf_in_hardirq(void)
  *	Report whether it is in softirq context. Only works on the following archs:
  *	* x86
  *	* arm64
+ *	* powerpc64
  */
 static inline int bpf_in_serving_softirq(void)
 {
@@ -710,6 +716,7 @@ static inline int bpf_in_serving_softirq(void)
  *	Report whether it is in task context. Only works on the following archs:
  *	* x86
  *	* arm64
+ *	* powerpc64
  */
 static inline int bpf_in_task(void)
 {