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Miller" , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-team@android.com, Edward Liaw , linux-security-module@vger.kernel.org, netdev@vger.kernel.org, linux-riscv@lists.infradead.org, bpf@vger.kernel.org _GNU_SOURCE is provided by lib.mk, so it should be dropped to prevent redefinition warnings. Signed-off-by: Edward Liaw --- tools/testing/selftests/sigaltstack/sas.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/testing/selftests/sigaltstack/sas.c b/tools/testing/selftests/sigaltstack/sas.c index 07227fab1cc9..36b510de0195 100644 --- a/tools/testing/selftests/sigaltstack/sas.c +++ b/tools/testing/selftests/sigaltstack/sas.c @@ -6,8 +6,6 @@ * If that succeeds, then swapcontext() can be used inside sighandler safely. * */ - -#define _GNU_SOURCE #include #include #include