From nobody Mon Feb 9 12:45:51 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CC61227FD59; Thu, 4 Dec 2025 14:57:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764860260; cv=none; b=RlcMQkh146LQLJwz4/nGRRd+DmxFvQgIGZ1PGlBofRUHCROs6/PlRTqeZ+bjOPkJ1IrPS5hknOpcEevATsx5X6wzXUwfpzdjwuHasvZLYw7gaNqWt98pB3dgofL6ZP6Xz+t/YTWOakHO8mWkr820smGSzaEx53GBlGsJ6AVXeMk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764860260; c=relaxed/simple; bh=bD3/uL0gXsJIHn2f4I7fGz/LjN0Qz6nbZ0WoJ2bT22o=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=GsVGfBlVStW+i34E86RnZXjNxOauMCxME7WbE4ELJ2easuaRwddp4HmeRbu5gihq7T1/tzlNAdFdf+xi0ZCPcJIEHt5c9SFWpMnZyi5UNkp4eqqo7ZA2cvKgtoEL8N1uqIx7d66f28mPY6Hqa1M1I5NNtYn0wd1ROBJAFury7DE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1DC4C4CEFB; Thu, 4 Dec 2025 14:57:37 +0000 (UTC) From: Geert Uytterhoeven To: Eric Biggers , Dmitry Safonov <0x7f454c46@gmail.com>, Francesco Ruggeri , Salam Noureddine , "David S . Miller" , David Ahern , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH net-next] net/tcp_sigpool: Enable compile-testing Date: Thu, 4 Dec 2025 15:57:31 +0100 Message-ID: <95d8884780f3682637f0e93049cc484545464ef9.1764860099.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.43.0 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" Since commit 37a183d3b7cdb873 ("tcp: Convert tcp-md5 to use MD5 library instead of crypto_ahash"), TCP_SIGPOOL is only selected by TCP_AO. However, the latter depends on 64BIT, so tcp_sigpool can no longer be built on 32-bit platforms at all. Improve compile coverage on 32-bit by allowing the user to enable TCP_SIGPOOL when compile-testing. Add a dependency on CRYPTO, which is always fulfilled when selected by TCP_AO. Signed-off-by: Geert Uytterhoeven Reviewed-by: Simon Horman --- One remaining oddity is that TCP_SIGPOOL has always been a tristate symbol, while all users that select it have always been boolean symbols. I kept that as-is, as it builds fine as a module. --- net/ipv4/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index b71c22475c515ffc..7280d1b1dae1ba53 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -743,7 +743,8 @@ config DEFAULT_TCP_CONG default "cubic" =20 config TCP_SIGPOOL - tristate + tristate "TCP: Per-CPU pool of crypto requests" if COMPILE_TEST + depends on CRYPTO =20 config TCP_AO bool "TCP: Authentication Option (RFC5925)" --=20 2.43.0