6.6-stable review patch. If anyone has any objections, please let me know.
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From: Tony Ambardar tony.ambardar@gmail.com
[ Upstream commit a2c155131b710959beb508ca6a54769b6b1bd488 ]
Include <limits.h> in 'bench.h' to provide a UINT_MAX definition and avoid multiple compile errors against mips64el/musl-libc like:
benchs/bench_local_storage.c: In function 'parse_arg': benchs/bench_local_storage.c:40:38: error: 'UINT_MAX' undeclared (first use in this function) 40 | if (ret < 1 || ret > UINT_MAX) { | ^~~~~~~~ benchs/bench_local_storage.c:11:1: note: 'UINT_MAX' is defined in header '<limits.h>'; did you forget to '#include <limits.h>'? 10 | #include <test_btf.h> +++ |+#include <limits.h> 11 |
seen with bench_local_storage.c, bench_local_storage_rcu_tasks_trace.c, and bench_bpf_hashmap_lookup.c.
Fixes: 73087489250d ("selftests/bpf: Add benchmark for local_storage get") Signed-off-by: Tony Ambardar tony.ambardar@gmail.com Signed-off-by: Andrii Nakryiko andrii@kernel.org Link: https://lore.kernel.org/bpf/8f64a9d9fcff40a7fca090a65a68a9b62a468e16.1721713... Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/bpf/bench.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/bpf/bench.h b/tools/testing/selftests/bpf/bench.h index 68180d8f8558e..005c401b3e227 100644 --- a/tools/testing/selftests/bpf/bench.h +++ b/tools/testing/selftests/bpf/bench.h @@ -10,6 +10,7 @@ #include <math.h> #include <time.h> #include <sys/syscall.h> +#include <limits.h>
struct cpu_set { bool *cpus;