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[2620:137:e000::1:20]) by mx.google.com with ESMTP id a16-20020a637f10000000b0051a8a22a42dsi1045168pgd.268.2023.06.08.07.08.43; Thu, 08 Jun 2023 07:09:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@rivosinc-com.20221208.gappssmtp.com header.s=20221208 header.b=qdcSAqjz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236414AbjFHOF3 (ORCPT + 99 others); Thu, 8 Jun 2023 10:05:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43648 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235526AbjFHOF1 (ORCPT ); Thu, 8 Jun 2023 10:05:27 -0400 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A8302722 for ; Thu, 8 Jun 2023 07:05:27 -0700 (PDT) Received: by mail-pj1-x1030.google.com with SMTP id 98e67ed59e1d1-2568befcf1dso504256a91.0 for ; Thu, 08 Jun 2023 07:05:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20221208.gappssmtp.com; s=20221208; t=1686233126; x=1688825126; h=to:from:cc:content-transfer-encoding:mime-version:date:message-id :subject:references:in-reply-to:from:to:cc:subject:date:message-id :reply-to; bh=Pn+QJTHajWfG7d1v3e1LYOVtDbu7eUfKqZSk1uMhiJI=; b=qdcSAqjzQG9AgkHSgdnk0Q0Z+MkVX++FcEHQVf8BVaTmnCKgBIpAn90dZxbpBQwvx/ w0RNl118wFkBM/N7KtDulHlMQvXUFeGrxPgbq5w9gh/et7LMN6EGej1blWrtEz2BKj7P DTjloCnC4fobsR2GdM10J9CZtzrhQtjmo+z3xMEk9avk35i0e0lxthbCuui4Nv2HZQX8 1oy8hF4VG35B6a3K5+pYdkH3rTlAL33GYxkGZJQqkmKepZWsKGqv4NK4XDJQhUpRxaDc 0Du19kaXGTQ9NrufuOvcs0BXYLWGTp+6yMogN58/deNR9BOhndXpKcgbTF9OzTmBomnX T6rA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686233126; x=1688825126; h=to:from:cc:content-transfer-encoding:mime-version:date:message-id :subject:references:in-reply-to:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Pn+QJTHajWfG7d1v3e1LYOVtDbu7eUfKqZSk1uMhiJI=; b=cetNkCniWq0NN2HxEaQyXJPj+5MMWZ2wOM0o3eXNjzonNRD+KrU5UfcOli6BpLmuJ8 JSkjQwX2XlA2pKx1t9eohsLt+Gm/Mx46Sl10DR6RE453vxF+bkYdMn10buW05jFKlsiU Wdoh/XasaZp4+M3J7T1QY6nw0hLj/Bwi+1OHzleqFnLfZoWD+eYuBVlLQeAiil1EzZRG 7eZ78a2ph6j/MU/vrOd7YVIUhA8LHlcOutVQOMbJrxI/pnTdgXpMzF1di6yDnIRt4ppE VrKkH24nozrTLDrNMfj04GZ8+Ug31z/78mVnr8PrQVjvta2KqaiKUn+80/ujQPy1cH/R n5Jg== X-Gm-Message-State: AC+VfDz0paOsol7U7aviSMX4mCb//Y0DPgpFdO5eHMHyq6li66QTq6Cy SIcvjfNEJKsghFUeylwMUw9auA== X-Received: by 2002:a17:90a:190d:b0:259:43e1:c81e with SMTP id 13-20020a17090a190d00b0025943e1c81emr2668601pjg.12.1686233126458; Thu, 08 Jun 2023 07:05:26 -0700 (PDT) Received: from localhost ([135.180.227.0]) by smtp.gmail.com with ESMTPSA id y13-20020a17090aca8d00b0024de39e8746sm3109142pjt.11.2023.06.08.07.05.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jun 2023 07:05:24 -0700 (PDT) In-Reply-To: <20230607125851.63370-1-alexghiti@rivosinc.com> References: <20230607125851.63370-1-alexghiti@rivosinc.com> Subject: Re: [PATCH -fixes] riscv: Check the virtual alignment before choosing a map size Message-Id: <168623309504.19530.15946291448306028872.b4-ty@rivosinc.com> Date: Thu, 08 Jun 2023 07:04:55 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13-dev-901c5 Cc: Song Shuai From: Palmer Dabbelt To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Andrew Jones , Rob Herring , Anup Patel , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandre Ghiti X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 07 Jun 2023 14:58:51 +0200, Alexandre Ghiti wrote: > We used to only check the alignment of the physical address to decide > which mapping would fit for a certain region of the linear mapping, but > it is not enough since the virtual address must also be aligned, so check > that too. > > Applied, thanks! [1/1] riscv: Check the virtual alignment before choosing a map size https://git.kernel.org/palmer/c/49a0a3731596 Best regards, -- Palmer Dabbelt