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 79AF0EB64DA for ; Wed, 5 Jul 2023 20:00:33 +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-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-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=w81fT1+s0vTafj7/KLQwes6M7/bzyDSQ+08+J5xBpo4=; b=n28CV9XINZKjRTz4ng89LuYrI6 uK0Ui0XasZwjcvMNqTKF7X6ytUoNRgOWSEUNdYbJv3PzeTLkjqQNp4PIwFe4J5o2uDD/AWgEcEbpJ O4Ci9yC7NPctD5trXiwJYNZR0EikZ/0nPHsAszOzNbo1+JXbIoOhd0tn6VdElEmSMgNV1LaUtN3cH Wfqlamof3xqYbQ/OY1/DyHNCil6I9ZAERVEJzK2RyIpx/wVQhZpma+H6L6gqkVfkWgzypbBisIvBz ZPFIAahARJY4FmcfD1zlVw3n35ykfsMz1ORaNpLIoXcfJxNy8EE4N6UVSCZ8X71poXb5A4caQRRve NdNVB7WQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qH8fs-00GyTl-1b; Wed, 05 Jul 2023 20:00:28 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qH8fp-00GySv-2w for linux-riscv@lists.infradead.org; Wed, 05 Jul 2023 20:00:27 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7B65D616E4; Wed, 5 Jul 2023 20:00:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58CEAC433C8; Wed, 5 Jul 2023 20:00:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1688587222; bh=RgYgbdXhSlYQN8weRZoRBXRzgMTlKKE50pkJaWLiPNA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=R+kbhJaftkJQmJpHlFNPOTgXT8LfVU0wL1ZKB38nWPPSUBZctfs16kfrhyHcR/WZq n5pSQORPvikhmOG0EFqme5Lbsf579CVjksMXoM0ckK/RGTC4PBPZId/7YVZCqV9IBd onEyZpkG9UlvMaUewCTB/wly09rUaxLu4SrzM0EeHfW+e5ntAGOYYYAZSM8/0WE2+u uMxezkn50OvQlxUUatfGA9Y6oow7YLbbxKHIXFBLJgVpXonDTNaK8R2OcCT5r6RYmb 04T0xMIkhGJ5nAJEGKXztVaGaLoveEx3oBG7IF8Ul3vRr9nnoGtvTXH4mjTe7nyuUf qmmzXze14M7sA== Date: Wed, 5 Jul 2023 21:00:18 +0100 From: Conor Dooley To: Charlie Jenkins Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, paul.walmsley@sifive.com, palmer@rivosinc.com, aou@eecs.berkeley.edu, anup@brainfault.org, konstantin@linuxfoundation.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, mick@ics.forth.gr, jrtc27@jrtc27.com Subject: Re: [RESEND PATCH v3 0/2] RISC-V: mm: Make SV48 the default address space Message-ID: <20230705-gloater-relation-29a6080ec87d@spud> References: <20230705190002.384799-1-charlie@rivosinc.com> MIME-Version: 1.0 In-Reply-To: <20230705190002.384799-1-charlie@rivosinc.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230705_130025_994837_74AD1853 X-CRM114-Status: GOOD ( 12.46 ) 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: multipart/mixed; boundary="===============0716069360375531765==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============0716069360375531765== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="CH8f+iAqQ0AXuK8P" Content-Disposition: inline --CH8f+iAqQ0AXuK8P Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hey Charlie, On Wed, Jul 05, 2023 at 11:59:40AM -0700, Charlie Jenkins wrote: > Make sv48 the default address space for mmap as some applications > currently depend on this assumption. Also enable users to select > desired address space using a non-zero hint address to mmap. Previous > kernel changes caused Java and other applications to be broken on sv57 > which this patch fixes. >=20 > Documentation is also added to the RISC-V virtual memory section to expla= in > these changes. I can't find a changelog in any of these patches, nor an explanation for why this is v3 (or a RESEND). All I can find on the list is a v1. Could you explain and provide a changelog please? Cheers, Conor. --CH8f+iAqQ0AXuK8P Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZKXL0QAKCRB4tDGHoIJi 0mSkAP9isKRIaAMcF9iEh5CS2rWMPBczaNg2fqUkVSbIo2jW4wD/UFz0hRhkMWtF RirBLo291AQ15KrXyMt6MRTbQ7dNtA8= =YMSS -----END PGP SIGNATURE----- --CH8f+iAqQ0AXuK8P-- --===============0716069360375531765== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv --===============0716069360375531765==--