From patchwork Tue Mar 4 23:07:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 870209 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 76C8B27BF6E; Tue, 4 Mar 2025 23:08:03 +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=1741129683; cv=none; b=nqEgpYOJdf2JjBAWXokK8SHh70QLkaKG4i2BVe9uJ93f4da57XBOkM+WM2+rz2rhbtE+5T5zJ4izrAUhWUpMeeATIAaaOYLAKz9J6FurZV8wKAeyXkmi0PEMrRWoETGIiB0fSetzNjV5oshAVrRgYo8JEwdlayi1JPpHFi88//g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741129683; c=relaxed/simple; bh=byHA6Rz1PjG0tOCb4XJriYFq/ChVdsuAJ+GkNBujcyA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DQBOhW3kymzyQs5XpskrA8aPm96zu9Juv/7MAvysVrIWOanYBkiKCMb48lE0wFbMHiV8Tjd86d73lZqmNl2NkyNFA9jIJwxLp/vFy0usSawuPXjbGMI0pdbE+jzUpOYww/sq/NS8MQFkSOc17LndKR8GWyTLI8Of3Yyv/ggOJm0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RcmML/uh; 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="RcmML/uh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CAD99C4CEEB; Tue, 4 Mar 2025 23:08:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741129682; bh=byHA6Rz1PjG0tOCb4XJriYFq/ChVdsuAJ+GkNBujcyA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RcmML/uhSYt8Wl8TJWZu4xNSLRMZlQOJLqpWop14xxUq4JPVqKTzWlCMcDjLL5+Yt WBZB5WqwBUcp89vMh4mEssGZl8GYRMbkMK0PVb+KP/l/5qYJROfZ3+wt1SNHZMbCfo xGLanXCXWXJ0tlTk9IZoMsBqttFreahQUIh1XkldLKoOT+xPpEsRf6CitEk6tFGE5S sXoQds8+LYliMWuaYjSTG0QX3M8CJpNcsM6vuO+oxO8Wqzbqo5+iWMZ328IHbOjGbX dLYsaRKuR8dR0+PoCPrLGMKEMexCkSjlNAkIBuuLNSOQzIu4ZGPc2jtMpOkf/jYsAo bVhhqnGoA+0+g== From: Eric Biggers To: linux-kernel@vger.kernel.org Cc: linux-crypto@vger.kernel.org, Ard Biesheuvel Subject: [PATCH 3/5] lib/crc: remove unnecessary prompt for CONFIG_CRC8 Date: Tue, 4 Mar 2025 15:07:10 -0800 Message-ID: <20250304230712.167600-4-ebiggers@kernel.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250304230712.167600-1-ebiggers@kernel.org> References: <20250304230712.167600-1-ebiggers@kernel.org> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Eric Biggers All modules that need CONFIG_CRC8 already select it, so there is no need to bother users about the option. Signed-off-by: Eric Biggers --- arch/s390/configs/debug_defconfig | 1 - arch/s390/configs/defconfig | 1 - lib/Kconfig | 6 +----- 3 files changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig index ea9c3a944e37c..51c5b40920656 100644 --- a/arch/s390/configs/debug_defconfig +++ b/arch/s390/configs/debug_defconfig @@ -813,11 +813,10 @@ CONFIG_CRYPTO_PAES_S390=m CONFIG_CRYPTO_DEV_VIRTIO=m CONFIG_SYSTEM_BLACKLIST_KEYRING=y CONFIG_CORDIC=m CONFIG_CRYPTO_LIB_CURVE25519=m CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m -CONFIG_CRC8=m CONFIG_RANDOM32_SELFTEST=y CONFIG_XZ_DEC_MICROLZMA=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=0 CONFIG_PRINTK_TIME=y diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig index c929fa5131f1e..f2e6ada5c719d 100644 --- a/arch/s390/configs/defconfig +++ b/arch/s390/configs/defconfig @@ -801,11 +801,10 @@ CONFIG_CRYPTO_DEV_VIRTIO=m CONFIG_SYSTEM_BLACKLIST_KEYRING=y CONFIG_CORDIC=m CONFIG_PRIME_NUMBERS=m CONFIG_CRYPTO_LIB_CURVE25519=m CONFIG_CRYPTO_LIB_CHACHA20POLY1305=m -CONFIG_CRC8=m CONFIG_XZ_DEC_MICROLZMA=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=0 CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y diff --git a/lib/Kconfig b/lib/Kconfig index 9b668c4b60e9e..31add0dc42925 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -220,15 +220,11 @@ config LIBCRC32C help This option just selects CRC32 and is provided for compatibility purposes until the users are updated to select CRC32 directly. config CRC8 - tristate "CRC8 function" - help - This option provides CRC8 function. Drivers may select this - when they need to do cyclic redundancy check according CRC8 - algorithm. Module will be called crc8. + tristate config CRC_OPTIMIZATIONS bool "Enable optimized CRC implementations" if EXPERT default y help