From nobody Sun Feb 8 23:41:08 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 21D753A0E84; Thu, 15 Jan 2026 14:27:30 +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=1768487251; cv=none; b=oR/7xN5CY9dc6Bz5T09aTU7/PrqTJqfG3toj6wuTyutKscaD4LA/jgSNMbRC5mSe+TxTs9ru2eE0N7CQ6c62VZ5Z7viF2/7zkXtk7Zrs3eI9CmdbeElmXcd43VuX5Axid6CI+4B9FjEKC1roBaQNA40r0ckC/VdiQMN1J5pjYZ0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768487251; c=relaxed/simple; bh=Y7xokPaOKeAuzywvVNYnQfVIAxyOu+0u2+HnZoXjK14=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=F3V9s2dxEwx1NY9++yOSkKvZHNSgPvRti16CE9SvWTwWPnmPKdbXAfnMJ7Ka74m2OxGDe1R5rahxSDWXf1J/NoN2UR3tm05ywY+9xcnHPPa0++qeYOoKg9roxa0plxijtZnVuVqno6iT9rOTB+/GhIGD7oFmN9pzL52DPKCCwnA= 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 ECC6CC16AAE; Thu, 15 Jan 2026 14:27:28 +0000 (UTC) From: Geert Uytterhoeven To: "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 v2] net/tcp_sigpool: Enable compile-testing Date: Thu, 15 Jan 2026 15:27:26 +0100 Message-ID: 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. v2: - Add Reviewed-by. --- 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