Add s390 to the if statement, that defines CAN_USE_LOAD_ACQ_STORE_REL. Reuse CAN_USE_LOAD_ACQ_STORE_REL in arena_atomics selftest, to remove code duplication. Reviewed-by: Ilya Leoshkevich Signed-off-by: Maxim Khmelevskii --- .../selftests/bpf/progs/arena_atomics.c | 18 ++++++++++++------ tools/testing/selftests/bpf/progs/bpf_misc.h | 9 ++++++--- 2 files changed, 18 insertions(+), 9 deletions(-) diff --git a/tools/testing/selftests/bpf/progs/arena_atomics.c b/tools/testing/selftests/bpf/progs/arena_atomics.c index 2e7751a85399..73bc2b835f3f 100644 --- a/tools/testing/selftests/bpf/progs/arena_atomics.c +++ b/tools/testing/selftests/bpf/progs/arena_atomics.c @@ -28,8 +28,10 @@ bool skip_all_tests = true; #if defined(ENABLE_ATOMICS_TESTS) && \ defined(__BPF_FEATURE_ADDR_SPACE_CAST) && \ - (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) + (defined(__TARGET_ARCH_arm64) || \ + defined(__TARGET_ARCH_x86) || \ + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_s390)) bool skip_lacq_srel_tests __attribute((__section__(".data"))) = false; #else bool skip_lacq_srel_tests = true; @@ -315,8 +317,10 @@ int load_acquire(const void *ctx) { #if defined(ENABLE_ATOMICS_TESTS) && \ defined(__BPF_FEATURE_ADDR_SPACE_CAST) && \ - (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) + (defined(__TARGET_ARCH_arm64) || \ + defined(__TARGET_ARCH_x86) || \ + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_s390)) #define LOAD_ACQUIRE_ARENA(SIZEOP, SIZE, SRC, DST) \ { asm volatile ( \ @@ -367,8 +371,10 @@ int store_release(const void *ctx) { #if defined(ENABLE_ATOMICS_TESTS) && \ defined(__BPF_FEATURE_ADDR_SPACE_CAST) && \ - (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) + (defined(__TARGET_ARCH_arm64) || \ + defined(__TARGET_ARCH_x86) || \ + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_s390)) #define STORE_RELEASE_ARENA(SIZEOP, DST, VAL) \ { asm volatile ( \ diff --git a/tools/testing/selftests/bpf/progs/bpf_misc.h b/tools/testing/selftests/bpf/progs/bpf_misc.h index b0c441384f20..5eacf1b43252 100644 --- a/tools/testing/selftests/bpf/progs/bpf_misc.h +++ b/tools/testing/selftests/bpf/progs/bpf_misc.h @@ -264,9 +264,12 @@ #endif #if __clang_major__ >= 18 && defined(ENABLE_ATOMICS_TESTS) && \ - (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ - defined(__TARGET_ARCH_powerpc) || defined(__TARGET_ARCH_loongarch)) + (defined(__TARGET_ARCH_arm64) || \ + defined(__TARGET_ARCH_x86) || \ + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_s390) || \ + defined(__TARGET_ARCH_powerpc) || \ + defined(__TARGET_ARCH_loongarch)) #define CAN_USE_LOAD_ACQ_STORE_REL #endif -- 2.55.0