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 15101EB64DA for ; Wed, 5 Jul 2023 21:59:34 +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=4gTjqeBmeYxGxkk6FAQJNXO0djD63hq1KmuuxA+v4xk=; b=x8jNTuNLtK6cATgdj3xS/EriLm toNKaTCG+IRmJ3JglgJidiI7O+HZc+TIIUyVdjRY1TDa8JzYkfmF4WfQmM7M7yfl8F6a9ZsopsAPm /apBAjUDO3sDeaaGV2/B5j3BfYcbvkDam5L2IYV/W/YBwBTwPGHpAjjItr4fzqK5ygoIMG2p5K3kN 1q2WJCb25JbsnN91tZGTVAKeocYAqFPEQ/qEbLcLz/+sGXBWWS0HcN7TKIc5ocs/WhEGVlpKPy37M AtldbDQoAWZyrDdW8XiyiGcWmYxRMVgndPErrwuZJr5Qv9MtmXWwF4PlJ7SgHUJijEKhZ1JlelK7c TFH9KNEQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qHAWx-00HCM9-1T; Wed, 05 Jul 2023 21:59:23 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qHAWu-00HCKu-0U for linux-riscv@lists.infradead.org; Wed, 05 Jul 2023 21:59:21 +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 A78516173D; Wed, 5 Jul 2023 21:59:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6580C433C7; Wed, 5 Jul 2023 21:59:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1688594359; bh=qEIycahdSuFpaMds3e9WtkAzIWBozcEdpxs2byPOYUw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=D+DNIqSYtkd+LV4jJsj6ZgUaSptlci0ak2Sm+xOLLEHOlo+njzgJQKUA3c5zMQAw3 SdRF1xDtKZyuEEqFNvHICX/ZDxH7CCdnCo9u+JK8kQM4tcTX6kXOcNKCnv7pZeMwmt A2KJAsMIqFXs5CX1sUqixtJMe4OM7PLJMKPKM94QtSbZvkmcyWaqolxSz7nUvBMxRg FUpqaJ+TZKkNWb9V1JqN4rre1F8z7a7Kfs5f8s98Gh2D/vwV1prYQ/I892GX2mja2v w1Apw7iY9SQlq+gcZOifbs0GQiYm/DvNk+j7lmzuQgXVx5FyugMrACNOovVqTNczBF 5zEzNZe8EWBkQ== Date: Wed, 5 Jul 2023 22:59:12 +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-antler-nature-4492ebe90c63@spud> References: <20230705190002.384799-1-charlie@rivosinc.com> <20230705-gloater-relation-29a6080ec87d@spud> MIME-Version: 1.0 In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230705_145920_288647_E87B4154 X-CRM114-Status: GOOD ( 25.56 ) 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="===============8751459080397557663==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============8751459080397557663== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="LfSAcveqTz6Siyh4" Content-Disposition: inline --LfSAcveqTz6Siyh4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jul 05, 2023 at 01:50:50PM -0700, Charlie Jenkins wrote: > On Wed, Jul 05, 2023 at 09:00:18PM +0100, Conor Dooley wrote: > > Hey Charlie, > >=20 > > 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 e= xplain > > > these changes. > >=20 > > 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? > >=20 > > Cheers, > > Conor. >=20 > I made a series of mistakes due to an incorrect email configuration. I > knew something was wrong but I didn't know what after I sent out v2. v2 > bumped the default address space from sv39 to sv48. The purpose of v3 > was to remove an erroneous .gitignore I had included in v2 and also > modify a testcase that was supposed to check the default was sv48 but it > was still checking for sv39. After sending out v3 I realized what was > wrong with my configuration, so I decided to mark it as a resend because > I believe some people did recieve the previous emails. Ah yes, I remember massive CC list you used first time around that seemed to trip up infradead's list service. I guess I've finally gotten to the incoming mail volume that I am starting to not remember things, even when they were unusual... Next time you're sending patches, please add the changelog to your cover, makes life easier for reviewers etc. Thanks Charlie, Conor. --LfSAcveqTz6Siyh4 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZKXnsAAKCRB4tDGHoIJi 0k+oAQDvJTKzU6XjlcyqJplBSCfBAjHSVCZ/3LKrXVhbsOJ9yAEA4CJHvvobjGub lihp+LJxJxUlkuRipXEzHEkTRK6fIQM= =Msdq -----END PGP SIGNATURE----- --LfSAcveqTz6Siyh4-- --===============8751459080397557663== 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 --===============8751459080397557663==--