From patchwork Tue Mar 4 23:07:08 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 870210 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 EF9F927816D; Tue, 4 Mar 2025 23:08:02 +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=EL+WdIICb+PLEUwiO6ohMJvyJD4oH4WZe+f/E+Na0HCAP8edMtAj4y56Z48oTHcEKhPLYlKHFC079xLfGfIAeP129nrhSFVDaRXAq3KWv7naP0cRliNLva64czHybhPjC5asGfdQz2DBhcDYtXcRHSSx4CRoaxxxRvObLT2yVwE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741129683; c=relaxed/simple; bh=AAOQOPWRpbtrSNe0M7ArACxCVUNICd5iHY3ZzcUQSj0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FgVLEAdJHniWdtvUsReau1rgZ7jxLiY8TgtGujV8k3n2HPGYzjC+ojVkpmEAPzF56jKtLLykSCkpJtTUbUhq6sDJ2n+D0KiuLAl16iyCV9fCTAs1Ip+XTitjBxDIBv2b3hPFBaDQj6SgeiVpco4EiiUUfV/mcNhOzT1/94vDRn0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d2pJZuqD; 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="d2pJZuqD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 586F3C4CEEA; 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=AAOQOPWRpbtrSNe0M7ArACxCVUNICd5iHY3ZzcUQSj0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d2pJZuqDDr2m/rKZM48azwWf31O3jtoqQZ55zY+fl/qR2mvxNW+Br2uUJBzsfMnD2 WCG+cIClICcycpQmoTzChn+kasDTaqxs08oUNOuNT+o+Jrt68fO2w9PfaCZ7dUW7Nl R3sKvq9bytRfY9AMZtZjAcxGe/mKzqlTD9UIH2MEtjdpUGWaODtnzoEa/sh5uX5Hac mr27kTqV7OowHGAFeR+NezuDsQCotKqx+UOwDhGD0wgt5Icp5CF+VQlUeaJK4wcDvw dXdR4RRVzwTLy3FZd/JPrUm/AU10Sr4omYvMWydEavyJUWq89annByIU2czhVjO+o6 /j1mEN1pEdKZA== From: Eric Biggers To: linux-kernel@vger.kernel.org Cc: linux-crypto@vger.kernel.org, Ard Biesheuvel Subject: [PATCH 1/5] lib/crc: remove unnecessary prompt for CONFIG_CRC4 Date: Tue, 4 Mar 2025 15:07:08 -0800 Message-ID: <20250304230712.167600-2-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_CRC4 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 | 7 +------ 3 files changed, 1 insertion(+), 8 deletions(-) diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig index d6beec5292a00..c46781f8570c1 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_CRC4=m CONFIG_CRC7=m CONFIG_CRC8=m CONFIG_RANDOM32_SELFTEST=y CONFIG_XZ_DEC_MICROLZMA=y CONFIG_DMA_CMA=y diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig index 8cfbfb10bba8c..23d8bce642aa4 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_CRC4=m CONFIG_CRC7=m CONFIG_CRC8=m CONFIG_XZ_DEC_MICROLZMA=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=0 diff --git a/lib/Kconfig b/lib/Kconfig index 67bbf4f64dd98..e867971c97669 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -207,16 +207,11 @@ config ARCH_HAS_CRC64 config CRC64_ARCH tristate default CRC64 if ARCH_HAS_CRC64 && CRC_OPTIMIZATIONS config CRC4 - tristate "CRC4 functions" - help - This option is provided for the case where no in-kernel-tree - modules require CRC4 functions, but a module built outside - the kernel tree does. Such modules that use library CRC4 - functions require M here. + tristate config CRC7 tristate "CRC7 functions" help This option is provided for the case where no in-kernel-tree From patchwork Tue Mar 4 23:07:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 870621 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 1F28227932E; Tue, 4 Mar 2025 23:08:02 +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=u9j8UE2DQl/t7ljO4gUZ7dU6nmwN6qw6NGqR9hBbQY8879dQ8fY/WPAWoeK1/TBM4SpHOFKwNnD7l4WJuqDpSQf6Mgn2GhsB2PrGndqFzCAIUshiWtgIKZUPPTHkvzAzR8R+1b5lJ5GheJogwZXKEX8PBhsCw8GAX1RzUyc7l30= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741129683; c=relaxed/simple; bh=XT1nxD2wrMYtCLCyWJNa2GsScTW7lrPpSp0wNXEjwAQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=d0dJIEW2MoodM+JQzcuSqEwIePhMtiAnnPQEB8IIGcoCaWjPdvfdCm1sYA+xgwbgc+McLI8SVSJNzJ4E2uk9OGf9OpEn28rZUf1jiJ0zq9xYf/W4O4qXU1zRoBd/1f82VSz2nFfr8zfyJ49/Kw7IBtI0/sHXNzZMyp6GLp0NA9g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iR8Vwy85; 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="iR8Vwy85" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 91D8BC4CEEC; 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=XT1nxD2wrMYtCLCyWJNa2GsScTW7lrPpSp0wNXEjwAQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iR8Vwy85qgPhAlHTlAK5Sr8jJAH/1srdZ1wF0GWoq/PCeMeGEqaKQX8TpHysLm5mw 7hLdW9q8US1E+ueYbpJZMH1xmzFXeAT9skRPTvj1edRsfM4f2eTYEvpth7ZJtObaPn DyWGcpO5gtjw2BMeM/TXq4FKsMNdCrB3ksLbeNwo3STHcPOzdkXe4X0SQvxEtacSm2 8rzN1nKgnAfwFde8pjWtYb+xSz8GnRPY32t91A5fbHHgz3N6gn4Y9qSy7+KlgIV0R0 fW5MFZnRKMToOlYFJS2HR8wRAJvqbloml9uG40jkJM/DTEbAO70EaJ9Fb6xldv9Ieu aX8LXp0Amd1mw== From: Eric Biggers To: linux-kernel@vger.kernel.org Cc: linux-crypto@vger.kernel.org, Ard Biesheuvel Subject: [PATCH 2/5] lib/crc: remove unnecessary prompt for CONFIG_CRC7 Date: Tue, 4 Mar 2025 15:07:09 -0800 Message-ID: <20250304230712.167600-3-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_CRC7 already select it, so there is no need to bother users about the option. Signed-off-by: Eric Biggers --- arch/arm/configs/imx_v6_v7_defconfig | 1 - arch/arm/configs/lpc18xx_defconfig | 1 - arch/arm/configs/mxs_defconfig | 1 - arch/arm/configs/omap2plus_defconfig | 1 - arch/arm/configs/stm32_defconfig | 1 - arch/mips/configs/bigsur_defconfig | 1 - arch/mips/configs/fuloong2e_defconfig | 1 - arch/s390/configs/debug_defconfig | 1 - arch/s390/configs/defconfig | 1 - arch/sh/configs/se7206_defconfig | 1 - lib/Kconfig | 7 +------ 11 files changed, 1 insertion(+), 16 deletions(-) diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 87841e5cafe21..eace4475fa9d2 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -481,11 +481,10 @@ CONFIG_SECURITYFS=y CONFIG_CRYPTO_DEV_FSL_CAAM=y CONFIG_CRYPTO_DEV_SAHARA=y CONFIG_CRYPTO_DEV_MXS_DCP=y CONFIG_CRC_CCITT=m CONFIG_CRC_T10DIF=y -CONFIG_CRC7=m CONFIG_LIBCRC32C=m CONFIG_CMA_SIZE_MBYTES=64 CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y diff --git a/arch/arm/configs/lpc18xx_defconfig b/arch/arm/configs/lpc18xx_defconfig index f55c231e08708..2aa2ac8c6507d 100644 --- a/arch/arm/configs/lpc18xx_defconfig +++ b/arch/arm/configs/lpc18xx_defconfig @@ -146,11 +146,10 @@ CONFIG_EXT2_FS=y # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set CONFIG_JFFS2_FS=y # CONFIG_NETWORK_FILESYSTEMS is not set CONFIG_CRC_ITU_T=y -CONFIG_CRC7=y CONFIG_PRINTK_TIME=y # CONFIG_ENABLE_MUST_CHECK is not set # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index 43bc1255a5db9..d8a6e43c401ef 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -159,11 +159,10 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y CONFIG_CRYPTO_DEV_MXS_DCP=y CONFIG_CRC_ITU_T=m -CONFIG_CRC7=m CONFIG_FONTS=y CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_FRAME_WARN=2048 diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 6de45d7f60781..99636c9dced1a 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -708,11 +708,10 @@ CONFIG_CRYPTO_DEV_OMAP_SHAM=m CONFIG_CRYPTO_DEV_OMAP_AES=m CONFIG_CRYPTO_DEV_OMAP_DES=m CONFIG_CRC_CCITT=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=y -CONFIG_CRC7=y CONFIG_LIBCRC32C=y CONFIG_DMA_CMA=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig index 77048b5e1ec49..423bb41c4225f 100644 --- a/arch/arm/configs/stm32_defconfig +++ b/arch/arm/configs/stm32_defconfig @@ -73,11 +73,10 @@ CONFIG_EXT3_FS=y # CONFIG_FILE_LOCKING is not set # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set CONFIG_NLS=y CONFIG_CRC_ITU_T=y -CONFIG_CRC7=y CONFIG_PRINTK_TIME=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y # CONFIG_SLUB_DEBUG is not set diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig index f7c4b3529a2ca..fe282630b51cb 100644 --- a/arch/mips/configs/bigsur_defconfig +++ b/arch/mips/configs/bigsur_defconfig @@ -237,10 +237,9 @@ CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_LZO=m CONFIG_CRC_T10DIF=m -CONFIG_CRC7=m CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DETECT_HUNG_TASK=y CONFIG_DEBUG_LIST=y diff --git a/arch/mips/configs/fuloong2e_defconfig b/arch/mips/configs/fuloong2e_defconfig index 00329bb5de5ab..5ab149cd3178e 100644 --- a/arch/mips/configs/fuloong2e_defconfig +++ b/arch/mips/configs/fuloong2e_defconfig @@ -217,6 +217,5 @@ CONFIG_CRYPTO_RMD160=m CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_LZO=m # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=y -CONFIG_CRC7=m diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig index c46781f8570c1..ea9c3a944e37c 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_CRC7=m CONFIG_CRC8=m CONFIG_RANDOM32_SELFTEST=y CONFIG_XZ_DEC_MICROLZMA=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=0 diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig index 23d8bce642aa4..c929fa5131f1e 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_CRC7=m CONFIG_CRC8=m CONFIG_XZ_DEC_MICROLZMA=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=0 CONFIG_PRINTK_TIME=y diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig index 78e0e7be57ee1..f104c3b9a1770 100644 --- a/arch/sh/configs/se7206_defconfig +++ b/arch/sh/configs/se7206_defconfig @@ -102,7 +102,6 @@ CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_CRC_ITU_T=y -CONFIG_CRC7=y CONFIG_LIBCRC32C=y diff --git a/lib/Kconfig b/lib/Kconfig index e867971c97669..9b668c4b60e9e 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -210,16 +210,11 @@ config CRC64_ARCH config CRC4 tristate config CRC7 - tristate "CRC7 functions" - help - This option is provided for the case where no in-kernel-tree - modules require CRC7 functions, but a module built outside - the kernel tree does. Such modules that use library CRC7 - functions require M here. + tristate config LIBCRC32C tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check" select CRC32 help 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 From patchwork Tue Mar 4 23:07:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 870620 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 9AA8127BF81; 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=kTV5I5MsZJK7YjPKyK/Rk9zISgimeCUBEtdWuqehkOsihxUbvE5dSwFHDfpjVn+FR7i4qF9YzcCaJSe+Ed5JG8O18aboYB/2frMOnR7ZLOCZC7TaIS5DhBiR76/Awb+Vx1FHZSfvZFiidLFgVhVMmkBKfp4lREfSdKksgCCvNYU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741129683; c=relaxed/simple; bh=7JlhhLZUlG9FLSt0jmIt1f4pDEEPj9rDFVG/k8XGjig=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=f9ml5BL7ifawUXQlIZ7Px8hoKde4MPYfMFnkO4dxRt0qGelwXWcNWjrLFRhdesRBpcd+MOSi2GcAZ3pQQzneMzQKYVFm/He7ry67XiImTqDJ62sxaz4Ae/9ti2nyXl0t2Ln3caGHexYNpmTnT3xC0fCFSQoJ5tjxd8UZB95+b3E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=g+/07Sxd; 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="g+/07Sxd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F919C4CEE5; Tue, 4 Mar 2025 23:08:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741129683; bh=7JlhhLZUlG9FLSt0jmIt1f4pDEEPj9rDFVG/k8XGjig=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=g+/07SxdDC8u6O1IbNJGc6FopXaDx/SX+C6r2uXVU/EJ1j1kamnHbwEWj+Q2sXDSV NdargO9jbJUKUDmCoEy9r+fYoYaM+ZIExGWcLVxV761FZXOsG+Xole4nxzAd4kw5G4 WIiYSa6ZLa656elwNJ/u5luHkQXcxsoPpy5LcK154TkroSEiI8/PVEZXawUZYiY6kA Y7WcQaeSO4m/dwCCB1mQApd8lPTYWADDgxHRueVMipmZrx6sB++QN1452369FsTA8M nkqAaQm1ZTs1afRtYmyv+DSwv8CaCPkN1d/LC76bhfNB4EnGgDREaJ+Ty7ziQhpj2d 6KkizLl0STyaA== From: Eric Biggers To: linux-kernel@vger.kernel.org Cc: linux-crypto@vger.kernel.org, Ard Biesheuvel Subject: [PATCH 4/5] lib/crc: remove unnecessary prompt for CONFIG_LIBCRC32C Date: Tue, 4 Mar 2025 15:07:11 -0800 Message-ID: <20250304230712.167600-5-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_LIBCRC32C already select it, so there is no need to bother users about the option. Signed-off-by: Eric Biggers --- arch/arm/configs/dove_defconfig | 1 - arch/arm/configs/ep93xx_defconfig | 1 - arch/arm/configs/imx_v6_v7_defconfig | 1 - arch/arm/configs/multi_v5_defconfig | 1 - arch/arm/configs/mvebu_v5_defconfig | 1 - arch/arm/configs/omap1_defconfig | 1 - arch/arm/configs/omap2plus_defconfig | 1 - arch/arm/configs/spitz_defconfig | 1 - arch/arm/configs/wpcm450_defconfig | 1 - arch/hexagon/configs/comet_defconfig | 1 - arch/mips/configs/cobalt_defconfig | 1 - arch/mips/configs/ip32_defconfig | 1 - arch/parisc/configs/generic-64bit_defconfig | 1 - arch/powerpc/configs/85xx/ge_imp3a_defconfig | 1 - arch/powerpc/configs/skiroot_defconfig | 1 - arch/sh/configs/se7206_defconfig | 1 - arch/sh/configs/sh2007_defconfig | 1 - arch/sh/configs/titan_defconfig | 1 - arch/sparc/configs/sparc32_defconfig | 1 - arch/sparc/configs/sparc64_defconfig | 1 - lib/Kconfig | 2 +- 21 files changed, 1 insertion(+), 21 deletions(-) diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index 2849d17f58566..b382a2e175fbc 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -127,11 +127,10 @@ CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_DEV_MARVELL_CESA=y CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y CONFIG_PRINTK_TIME=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index 7dece9d988288..2248afaf35b50 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -111,11 +111,10 @@ CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_LIBCRC32C=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SLAB=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index eace4475fa9d2..297c6a7b978a6 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -481,11 +481,10 @@ CONFIG_SECURITYFS=y CONFIG_CRYPTO_DEV_FSL_CAAM=y CONFIG_CRYPTO_DEV_SAHARA=y CONFIG_CRYPTO_DEV_MXS_DCP=y CONFIG_CRC_CCITT=m CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=m CONFIG_CMA_SIZE_MBYTES=64 CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_PRINTK_TIME=y diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index 3f4ddcf49ec75..db81862bdb937 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -288,11 +288,10 @@ CONFIG_NLS_ISO8859_2=y CONFIG_NLS_UTF8=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_DEV_MARVELL_CESA=y CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig index 2467afd32146b..a518d4a2581e0 100644 --- a/arch/arm/configs/mvebu_v5_defconfig +++ b/arch/arm/configs/mvebu_v5_defconfig @@ -186,11 +186,10 @@ CONFIG_NLS_ISO8859_2=y CONFIG_NLS_UTF8=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_DEV_MARVELL_CESA=y CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index 025b595dd8375..661e5d6894bd3 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -219,11 +219,10 @@ CONFIG_SECURITY=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_PCBC=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_LIBCRC32C=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_FONT_6x11=y CONFIG_FONT_MINI_4x6=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 99636c9dced1a..d62b17f14d541 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -708,11 +708,10 @@ CONFIG_CRYPTO_DEV_OMAP_SHAM=m CONFIG_CRYPTO_DEV_OMAP_AES=m CONFIG_CRYPTO_DEV_OMAP_DES=m CONFIG_CRC_CCITT=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=y -CONFIG_LIBCRC32C=y CONFIG_DMA_CMA=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_PRINTK_TIME=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index 294d16ddeb18a..ac5b7a5aaff68 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -233,11 +233,10 @@ CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_WP512=m CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=m CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_PREEMPT is not set diff --git a/arch/arm/configs/wpcm450_defconfig b/arch/arm/configs/wpcm450_defconfig index 45483deab034f..5e4397f7f828c 100644 --- a/arch/arm/configs/wpcm450_defconfig +++ b/arch/arm/configs/wpcm450_defconfig @@ -191,11 +191,10 @@ CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y CONFIG_X509_CERTIFICATE_PARSER=y CONFIG_PKCS7_MESSAGE_PARSER=y CONFIG_SYSTEM_TRUSTED_KEYRING=y CONFIG_CRC_CCITT=y CONFIG_CRC_ITU_T=m -CONFIG_LIBCRC32C=y CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set diff --git a/arch/hexagon/configs/comet_defconfig b/arch/hexagon/configs/comet_defconfig index 6cb7649475964..469c025297c69 100644 --- a/arch/hexagon/configs/comet_defconfig +++ b/arch/hexagon/configs/comet_defconfig @@ -73,10 +73,9 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=y CONFIG_FRAME_WARN=0 CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig index e835730ea7fa4..b0b551efac7c4 100644 --- a/arch/mips/configs/cobalt_defconfig +++ b/arch/mips/configs/cobalt_defconfig @@ -68,6 +68,5 @@ CONFIG_TMPFS_POSIX_ACL=y CONFIG_CONFIGFS_FS=y CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFSD=y CONFIG_NFSD_V3_ACL=y -CONFIG_LIBCRC32C=y diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig index 930c5f6ed1828..121e7e48fa771 100644 --- a/arch/mips/configs/ip32_defconfig +++ b/arch/mips/configs/ip32_defconfig @@ -176,10 +176,9 @@ CONFIG_CRYPTO_KHAZAD=y CONFIG_CRYPTO_SERPENT=y CONFIG_CRYPTO_TEA=y CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_DEFLATE=y CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_MAGIC_SYSRQ=y diff --git a/arch/parisc/configs/generic-64bit_defconfig b/arch/parisc/configs/generic-64bit_defconfig index 19a804860ed5b..3f96c02ecaf64 100644 --- a/arch/parisc/configs/generic-64bit_defconfig +++ b/arch/parisc/configs/generic-64bit_defconfig @@ -292,11 +292,10 @@ CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=m -CONFIG_LIBCRC32C=y CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y CONFIG_STRIP_ASM_SYMS=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y diff --git a/arch/powerpc/configs/85xx/ge_imp3a_defconfig b/arch/powerpc/configs/85xx/ge_imp3a_defconfig index da6fc203e2dc6..6f58ee1edf1fc 100644 --- a/arch/powerpc/configs/85xx/ge_imp3a_defconfig +++ b/arch/powerpc/configs/85xx/ge_imp3a_defconfig @@ -221,11 +221,10 @@ CONFIG_NLS_ISO8859_15=y CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=y CONFIG_CRC_CCITT=y CONFIG_CRC_T10DIF=y -CONFIG_LIBCRC32C=y CONFIG_MAGIC_SYSRQ=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_DES=y diff --git a/arch/powerpc/configs/skiroot_defconfig b/arch/powerpc/configs/skiroot_defconfig index 9d44e6630908d..1eb446452fc04 100644 --- a/arch/powerpc/configs/skiroot_defconfig +++ b/arch/powerpc/configs/skiroot_defconfig @@ -279,11 +279,10 @@ CONFIG_LOCK_DOWN_KERNEL_FORCE_INTEGRITY=y # CONFIG_INTEGRITY is not set CONFIG_LSM="yama,loadpin,safesetid,integrity" # CONFIG_CRYPTO_HW is not set CONFIG_CRC16=y CONFIG_CRC_ITU_T=y -CONFIG_LIBCRC32C=y # CONFIG_XZ_DEC_X86 is not set # CONFIG_XZ_DEC_IA64 is not set # CONFIG_XZ_DEC_ARM is not set # CONFIG_XZ_DEC_ARMTHUMB is not set # CONFIG_XZ_DEC_SPARC is not set diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig index f104c3b9a1770..472fdf365cad0 100644 --- a/arch/sh/configs/se7206_defconfig +++ b/arch/sh/configs/se7206_defconfig @@ -102,6 +102,5 @@ CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_CRC_ITU_T=y -CONFIG_LIBCRC32C=y diff --git a/arch/sh/configs/sh2007_defconfig b/arch/sh/configs/sh2007_defconfig index 977ae405a75e7..1b1174a07e361 100644 --- a/arch/sh/configs/sh2007_defconfig +++ b/arch/sh/configs/sh2007_defconfig @@ -193,6 +193,5 @@ CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=y CONFIG_CRC16=y -CONFIG_LIBCRC32C=y diff --git a/arch/sh/configs/titan_defconfig b/arch/sh/configs/titan_defconfig index 99bc0e889287a..11ff5fd510de1 100644 --- a/arch/sh/configs/titan_defconfig +++ b/arch/sh/configs/titan_defconfig @@ -264,6 +264,5 @@ CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC16=m -CONFIG_LIBCRC32C=m diff --git a/arch/sparc/configs/sparc32_defconfig b/arch/sparc/configs/sparc32_defconfig index 5010164de3e45..f6341b063b01b 100644 --- a/arch/sparc/configs/sparc32_defconfig +++ b/arch/sparc/configs/sparc32_defconfig @@ -92,6 +92,5 @@ CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TWOFISH=m # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set -CONFIG_LIBCRC32C=m diff --git a/arch/sparc/configs/sparc64_defconfig b/arch/sparc/configs/sparc64_defconfig index 0bb0d4da52277..01b2bdfbf9a89 100644 --- a/arch/sparc/configs/sparc64_defconfig +++ b/arch/sparc/configs/sparc64_defconfig @@ -228,11 +228,10 @@ CONFIG_CRYPTO_SEED=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC16=m -CONFIG_LIBCRC32C=m CONFIG_VCC=m CONFIG_PATA_CMD64X=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_DEVTMPFS=y diff --git a/lib/Kconfig b/lib/Kconfig index 31add0dc42925..4bf2dd9f49a80 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -213,11 +213,11 @@ config CRC4 config CRC7 tristate config LIBCRC32C - tristate "CRC32c (Castagnoli, et al) Cyclic Redundancy-Check" + tristate select CRC32 help This option just selects CRC32 and is provided for compatibility purposes until the users are updated to select CRC32 directly. From patchwork Tue Mar 4 23:07:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 870208 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 C214927BF99; 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=UReQFcpA7ZKGFnouM6ANksj3cm5dprv26ayh/jBSYhe64138Zd4pvHZZXEBMATaqi+BSVrjKUwnPbwScpK0YwmRCdUuNmOUe2ryPIS3hFdS50q3ZLOHGGvU2S/9ql95hfm3y8ofFTU+4Yy572d2GB0RyQU4sqUmF0BzLsrjPaZs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741129683; c=relaxed/simple; bh=6OawBiHHp4m5x2MxZ3PlFGzG0WH9Ah1ajeEk2doc+RU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rns9t7teQCb10W6vLeP6c0izp4zPPB8+fU4RnkeUhKlaDUfFIPbQy6g7N8OGAbeUBfFDTeOkwGNeAAQTNww+F1M9MmV8Q39zAbs7a9XyUkyn8ujB4kiDs4TkQp1KdV3pzZG2hFbv1lauPYbho9zzWPmt+iNyZfS3Do64YGdsy8U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SGegSeD2; 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="SGegSeD2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48493C4CEEC; Tue, 4 Mar 2025 23:08:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741129683; bh=6OawBiHHp4m5x2MxZ3PlFGzG0WH9Ah1ajeEk2doc+RU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SGegSeD2r06+jxlBPe5wL7d6OdXJKBJOloxIZDAKlcR8YWKWL6k1OAhBAm7QK1voX 2FXurfeKf/nrnPCV6PkXx0RVx+SQdsdGgQjmvoPGFqe/kj6Q1BtLS1jvskrVnZX4XL T4RfWl0dLDDGZfO0eb1aN6qYPmw/m5q9I7LncJG42uYXUS/xbHuATOLgXP3I/tIwhz IaQknc7mkWn9IqvysRrUbNRsi1VVOp1bTqQWa/rsuo3yIVNq79L7TmVet4HQa5+8tD jzvOSZ3E55K8NpjAFZAmx4PHZup9dsankH82zdUcG+cheLAFYuvOZ0mJY8v8QdRVr4 SbY30juDGlWew== From: Eric Biggers To: linux-kernel@vger.kernel.org Cc: linux-crypto@vger.kernel.org, Ard Biesheuvel Subject: [PATCH 5/5] lib/crc: remove unnecessary prompt for CONFIG_CRC64 Date: Tue, 4 Mar 2025 15:07:12 -0800 Message-ID: <20250304230712.167600-6-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_CRC64 already select it, so there is no need to bother users about the option. Signed-off-by: Eric Biggers --- lib/Kconfig | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/lib/Kconfig b/lib/Kconfig index 4bf2dd9f49a80..61cce0686b53e 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -192,16 +192,11 @@ config ARCH_HAS_CRC32 config CRC32_ARCH tristate default CRC32 if ARCH_HAS_CRC32 && CRC_OPTIMIZATIONS config CRC64 - tristate "CRC64 functions" - help - This option is provided for the case where no in-kernel-tree - modules require CRC64 functions, but a module built outside - the kernel tree does. Such modules that use library CRC64 - functions require M here. + tristate config ARCH_HAS_CRC64 bool config CRC64_ARCH