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 58F93D2B92B for ; Tue, 5 Nov 2024 13:40:53 +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=CBvOsXTN1pWksSAMDeZyLAPDePP9OdCZEPQ10Yb2IF4=; b=SQs3CFTmEe6Yo3 8i9HKAUMR5bdBajuQ9sictFfoH5ELzUo8whWmVGijAIR/Yf9KSFOZ86Z9cXKfKdj1SwPnGDwjXkDZ TRfZQN0V6FSRQg0U3owdM3zr7Khlw9CWHC70QRzHPnvcdD/JGQyLjnEp0zQrPTsbWBXIEQROObBPq OMcfLtJp0o7nm7SSetinXp6K9VfRlO6oZW/cndifw3p6jd2IXyZAr/LTL7apQe7YoqY7aztQfOfip PyPVma/UtmaemywqQZ4s492beQPAvLWaJdSNNlCZvPNedjoUyElV/PgtV6Av1e9D3MTanac2laws1 gyEqYLZsRIJCQmbXp36w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t8Jnb-0000000H9qB-0u5Y; Tue, 05 Nov 2024 13:40:47 +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 1t8Jlm-0000000H9R4-0KZt for linux-riscv@lists.infradead.org; Tue, 05 Nov 2024 13:38:55 +0000 Received: from macsyma.thunk.org (guestnat-104-133-0-100.corp.google.com [104.133.0.100] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 4A5Dccb4012098 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 5 Nov 2024 08:38:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1730813921; bh=KYeCLSsUZRIrmEOMwxGqSfD7V2RsNkns3qvfU6C43UA=; h=Date:From:Subject:Message-ID:MIME-Version:Content-Type; b=n0sXTzpicMGl6JI0ADkVc/HiKPojEgkGYyO1pQx2dzcrnqvXsM2RZzo+Sb5svGPgc qW0SX7zl5zqRkKltYfBmUgFXDCqUkRisSud/xR5J6Tbouah7IfPO5+X+s+0mFZ/id0 KJJ0kAX4lfNE8lrvU3EBvRFI9YhbvsP4WOsZDJiCLfWkjotYwy29Ajn/HIKkTf9yE5 NEeFKTWS8cZ06m1TRDAbI0VH51oFtGnGm3lMEoaaiG94ccor1fss0Fcwy+3maWrH6L KfqzubfM08EeL0DYjOq/Yn2j7aagvnHNL3UgvZEC8cQqhZOWSOz17Mgc3iRw2QINym fJUtJFR76A04Q== Received: by macsyma.thunk.org (Postfix, from userid 15806) id 7ED14340E22; Sat, 02 Nov 2024 15:26:35 -0700 (PDT) Date: Sat, 2 Nov 2024 15:26:35 -0700 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 v2 15/18] ext4: switch to using the crc32c library Message-ID: <20241102222635.GB455688@mit.edu> References: <20241025191454.72616-1-ebiggers@kernel.org> <20241025191454.72616-16-ebiggers@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20241025191454.72616-16-ebiggers@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241105_053854_377760_197D364B X-CRM114-Status: GOOD ( 11.07 ) 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 Fri, Oct 25, 2024 at 12:14:51PM -0700, Eric Biggers wrote: > From: Eric Biggers > > 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 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv