From nobody Wed Nov 27 00:49:09 2024 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 214122AE94; Tue, 15 Oct 2024 07:32:20 +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=1728977541; cv=none; b=YH4A8YsncCBuffQzbhVZZsKn3IqCyhHS3LMycIjk24Gd9kfjmej7MQ/iA6vyxe3vKeSCRepNEUFyWSkK9YfjpHJOXvPjCb+LV+I3k3exGBe+EhMHAbkXDrtX9DDNR3/oQz0qT5Tp+IjLUditJrDaRwpxO+XGvrExxasu2VE1Suo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728977541; c=relaxed/simple; bh=SlZbFeD1eNDdEMFeXSby0hbrplRRAREzdJpNPkxdOCk=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=ZEFn82fWfnzUCI0VGpLUjvZykYo63UiH7GJztId/YdTH2ipmT0wuQwiQP+ujzRel31rGpClATD4RfpMUZfDhn+Pk3ZUj/0Rf7MagJhy36p1y4b2HppBvhqtM2OcrZbPiDZ4DIHvYgDlfP78Z8XhBif7d6LJTc6NhiCkHUYmuuig= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=B40733ld; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="B40733ld" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30F20C4CECD; Tue, 15 Oct 2024 07:32:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728977540; bh=SlZbFeD1eNDdEMFeXSby0hbrplRRAREzdJpNPkxdOCk=; h=From:To:Cc:Subject:Date:From; b=B40733ldjuqIAGfcEaodWjR/BSE+YKfpSXxu4/N6RkZVY5SQuefwcT6iW5bCRYjW5 ZegMjknp0JPaHx8a0YGVm5gSWbnxFgoThNnoQ2XQ/BW0YN6/eHo03KVLFRU5gME03w KQ3G+mN2CTlUvcAoZfGiyh2UmYamlAeftndz/Pz4FmpmCaP+0gk62WUboenL74YeJU XnEC6xAePK6oKxf5+nrYL4r9jdEM9dO6whxd6w2RaxxPfs2GmymnlWfKTySoJfYbJc ukY9Ea0jax9YWQA1qdILSogQQ5/iL4I1C69Pgdw4eH5/Q9MTb9OIfVx2FfEVXOap2r rSPWI5xZwMlEg== From: Arnd Bergmann To: Stanislav Yakovlev , Kalle Valo , Johannes Berg Cc: Arnd Bergmann , linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] wifi: ipw2x00/lib80211: select ARC4 helper Date: Tue, 15 Oct 2024 07:32:12 +0000 Message-Id: <20241015073216.9443-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 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" From: Arnd Bergmann The lib80211 code uses arc4 crypto helpers that can be disabled: ERROR: modpost: "arc4_setkey" [drivers/net/wireless/intel/ipw2x00/libipw.ko= ] undefined! ERROR: modpost: "arc4_crypt" [drivers/net/wireless/intel/ipw2x00/libipw.ko]= undefined! Select the library from Kconfig to ensure this can be called. Fixes: 02f220b52670 ("wifi: ipw2x00/lib80211: move remaining lib80211 into = libipw") Signed-off-by: Arnd Bergmann --- drivers/net/wireless/intel/ipw2x00/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/intel/ipw2x00/Kconfig b/drivers/net/wirel= ess/intel/ipw2x00/Kconfig index 5e98be664d38..98a17c941100 100644 --- a/drivers/net/wireless/intel/ipw2x00/Kconfig +++ b/drivers/net/wireless/intel/ipw2x00/Kconfig @@ -6,6 +6,7 @@ config IPW2100 tristate "Intel PRO/Wireless 2100 Network Connection" depends on PCI && CFG80211 + select CRYPTO_LIB_ARC4 select WIRELESS_EXT select WEXT_PRIV select FW_LOADER --=20 2.39.5