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Wed, 06 Aug 2025 04:02:43 -0700 (PDT) Received: from manjaro.domain.name ([2401:4900:1c30:7b0d:6527:282d:9edd:5f40]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-76bcce8de28sm15074948b3a.39.2025.08.06.04.02.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Aug 2025 04:02:42 -0700 (PDT) From: Pranav Tyagi To: ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, kuba@kernel.org, hawk@kernel.org, john.fastabend@gmail.com, andrii@kernel.org, eddyz87@gmail.com, shuah@kernel.org Cc: sdf@fomichev.me, mykolal@fb.com, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, kpsingh@kernel.org, haoluo@google.com, jolsa@kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linux.dev, Pranav Tyagi Subject: [PATCH] selftests/bpf/progs: use __auto_type in swap() macro Date: Wed, 6 Aug 2025 16:32:30 +0530 Message-ID: <20250806110230.23949-1-pranav.tyagi03@gmail.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Replace typeof() with __auto_type in xdp_synproxy_kern.c. __auto_type was introduced in GCC 4.9 and reduces the compile time for all compilers. No functional changes intended. Signed-off-by: Pranav Tyagi --- tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c b/tools/= testing/selftests/bpf/progs/xdp_synproxy_kern.c index 62b8e29ced9f..b08738f9a0e6 100644 --- a/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c +++ b/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c @@ -58,7 +58,7 @@ #define MAX_PACKET_OFF 0xffff =20 #define swap(a, b) \ - do { typeof(a) __tmp =3D (a); (a) =3D (b); (b) =3D __tmp; } while (0) + do { __auto_type __tmp =3D (a); (a) =3D (b); (b) =3D __tmp; } while (0) =20 #define __get_unaligned_t(type, ptr) ({ \ const struct { type x; } __attribute__((__packed__)) *__pptr =3D (typeof(= __pptr))(ptr); \ --=20 2.49.0