From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A0B5CD1BDC0 for ; Mon, 4 Nov 2024 16:19:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WCPEKjBtNimglaTFT+ZqzxvdLFKlJgG2P5+Qk+DHL88=; b=xV1BRXatjphLrw lBR4w+c4AIGN9f46kA+xnVw0xztI8EEP3NO/1PVcf7yjBTWUiL+OtinSZ5e2MxgoepUoAMch7Mdul kbXKrKP1WZ1vcF53B9PQw3B3nTsVYwkUcJ9PwlSQUY1YZtrvxVL4zIky6V7ms7tbxLIvhBwbWjGWO PxlPKm9aCcfO/eaLHyfS9Vyuqux3pua5zDj2+0Hl3ZawvGS6bCYeqoLTh9e4UDuDSMSTP6j31P5y9 Fj0iP74CwZtpPN77hkTjcYoLIOyTqpRl03zVHJsUleoMC8tRYmg7CS2chxu7WxJoiErKEHCAmcmtH sf+8kFGfaqmJuuTVE9/Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t7znY-0000000EMBK-3yah; Mon, 04 Nov 2024 16:19:24 +0000 Received: from outgoing-auth-1.mit.edu ([18.9.28.11] helo=outgoing.mit.edu) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t7zlq-0000000ELmK-0T0K for linux-riscv@lists.infradead.org; Mon, 04 Nov 2024 16:17:39 +0000 Received: from cwcc.thunk.org (pool-173-48-115-131.bstnma.fios.verizon.net [173.48.115.131]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 4A4GHDZq005094 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 4 Nov 2024 11:17:14 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1730737037; bh=MfBLldae6HpVT/J0uH6IxgYAl1BDd58WeCFp8bpuhVM=; h=Date:From:Subject:Message-ID:MIME-Version:Content-Type; b=B0Gfw9hby54Mawf3nVtoZfShOFAGukbl6ZTbcBRlBYtaOGsQCDtF0qrCRjYcyueMN kV3YMqvlfKnXp0p4fCWynaSg163bApSkqyhJqyYAnlJGmGsBqD0LP+xC7Ub8B3AkMW fCaW+bTFL4V+NDN7Mwtj3eK4pBVhp1exceawLgFrmz6mC17UMOrLmM35q5gxC4WiPa dU/am5SfTEXUCGkYocIUCIDjggZimNzSIcTYzrac8AXMHympLwlrhdp6OGCVFYpanm 7zZxGz70mRgKnWKu+qePBhSgO7AcPnfmUhE92pXrgqBwyRWdRGP2hoQHMO6YFDD2gt W9K47pAC0MkrA== Received: by cwcc.thunk.org (Postfix, from userid 15806) id 8C6D915C02FA; Mon, 04 Nov 2024 11:17:13 -0500 (EST) Date: Mon, 4 Nov 2024 11:17:13 -0500 From: "Theodore Ts'o" To: Eric Biggers Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-mips@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, x86@kernel.org, Ard Biesheuvel Subject: Re: [PATCH v3 15/18] ext4: switch to using the crc32c library Message-ID: <20241104161713.GA43869@mit.edu> References: <20241103223154.136127-1-ebiggers@kernel.org> <20241103223154.136127-16-ebiggers@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20241103223154.136127-16-ebiggers@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241104_081738_315834_E4E2C455 X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Sun, Nov 03, 2024 at 02:31:51PM -0800, Eric Biggers wrote: > Now that the crc32c() library function directly takes advantage of > architecture-specific optimizations, it is unnecessary to go through the > crypto API. Just use crc32c(). This is much simpler, and it improves > performance due to eliminating the crypto API overhead. > > Reviewed-by: Ard Biesheuvel > Signed-off-by: Eric Biggers Acked-by: Theodore Ts'o Thanks for the cleanup! _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv