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author | Ilya Leoshkevich <iii@linux.ibm.com> | 2019-07-11 16:29:30 +0200 |
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committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-07-12 15:38:23 +0200 |
commit | af3c24e0e2ed25177b03b60ada9117bb596e8d95 (patch) | |
tree | 107c2c1c08514f8bd3a69ea96223d6408a4443d6 /tools/testing/selftests/bpf/progs/loop3.c | |
parent | selftests/bpf: make PT_REGS_* work in userspace (diff) | |
download | linux-dev-af3c24e0e2ed25177b03b60ada9117bb596e8d95.tar.xz linux-dev-af3c24e0e2ed25177b03b60ada9117bb596e8d95.zip |
selftests/bpf: fix compiling loop{1, 2, 3}.c on s390
Use PT_REGS_RC(ctx) instead of ctx->rax, which is not present on s390.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Tested-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/loop3.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/loop3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/progs/loop3.c b/tools/testing/selftests/bpf/progs/loop3.c index 30a0f6cba080..d727657d51e2 100644 --- a/tools/testing/selftests/bpf/progs/loop3.c +++ b/tools/testing/selftests/bpf/progs/loop3.c @@ -16,7 +16,7 @@ int while_true(volatile struct pt_regs* ctx) __u64 i = 0, sum = 0; do { i++; - sum += ctx->rax; + sum += PT_REGS_RC(ctx); } while (i < 0x100000000ULL); return sum; } |