6.1-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 ec4fe2f0fa12fd2d0115df7e58414dc26899cc5e ]
Use pid_t rather than __pid_t when allocating memory for 'worker_pids' in 'struct test_env', as this is its declared type and also avoids compile errors seen building against musl libc on mipsel64:
test_progs.c:1738:49: error: '__pid_t' undeclared (first use in this function); did you mean 'pid_t'? 1738 | env.worker_pids = calloc(sizeof(__pid_t), env.workers); | ^~~~~~~ | pid_t test_progs.c:1738:49: note: each undeclared identifier is reported only once for each function it appears in
Fixes: 91b2c0afd00c ("selftests/bpf: Add parallelism to test_progs") Signed-off-by: Tony Ambardar tony.ambardar@gmail.com Signed-off-by: Andrii Nakryiko andrii@kernel.org Acked-by: Geliang Tang geliang@kernel.org Link: https://lore.kernel.org/bpf/c6447da51a94babc1931711a43e2ceecb135c93d.1721713... Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/bpf/test_progs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index 3fef451d88313..a952d614ffbbd 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -1639,7 +1639,7 @@ int main(int argc, char **argv) /* launch workers if requested */ env.worker_id = -1; /* main process */ if (env.workers) { - env.worker_pids = calloc(sizeof(__pid_t), env.workers); + env.worker_pids = calloc(sizeof(pid_t), env.workers); env.worker_socks = calloc(sizeof(int), env.workers); if (env.debug) fprintf(stdout, "Launching %d workers.\n", env.workers);