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[1/2] selftests/bpf: Define SYS_PREFIX for powerpc

Message ID 70fb07e980196ced9fc3e5e4dbeededce2e36fdc.1737816475.git.skb99@linux.ibm.com (mailing list archive)
State New
Headers show
Series [1/2] selftests/bpf: Define SYS_PREFIX for powerpc | expand

Commit Message

Saket Kumar Bhaskar Jan. 25, 2025, 3:24 p.m. UTC 
Since commit 7e92e01b7245 ("powerpc: Provide syscall wrapper") 
landed in v6.1, syscall wrapper is enabled on powerpc. Commit 
94746890202c ("powerpc: Don't add __powerpc_ prefix to syscall 
entry points"), that drops the prefix to syscall entry points, 
also landed in the same release. So, add the missing empty 
SYS_PREFIX prefix definition for powerpc, to fix some fentry 
and kprobe selftests.

Signed-off-by: Saket Kumar Bhaskar <skb99@linux.ibm.com>
---
 tools/testing/selftests/bpf/progs/bpf_misc.h | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/tools/testing/selftests/bpf/progs/bpf_misc.h b/tools/testing/selftests/bpf/progs/bpf_misc.h
index f45f4352f..02c9f7964 100644
--- a/tools/testing/selftests/bpf/progs/bpf_misc.h
+++ b/tools/testing/selftests/bpf/progs/bpf_misc.h
@@ -172,6 +172,9 @@ 
 #elif defined(__TARGET_ARCH_riscv)
 #define SYSCALL_WRAPPER 1
 #define SYS_PREFIX "__riscv_"
+#elif defined(__TARGET_ARCH_powerpc)
+#define SYSCALL_WRAPPER 1
+#define SYS_PREFIX ""
 #else
 #define SYSCALL_WRAPPER 0
 #define SYS_PREFIX "__se_"