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 AD9E4C54E67 for ; Wed, 20 Mar 2024 20:50:57 +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:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4OZlTcUSaQxjzUsiQ4EQeRfCB0eEqHE8x2g5mavpqzg=; b=NzriKQDU7PT1Bn hN28cEywd+3SOkRLko6as6QXPPZqwIt6gUUC23nrPr+pnM/CrN48u7BB1Ko7x2oVCkdew5zL+jwGc 5OQRABmOwMapl7VfSl3i9RQ8zg0EaPmjCFfpWcBwOEWn8H4vYbDb+ux0NkMkaoPa6i7GveSA1zzHx 55qwrnbEGciTJSpyR888USWyQTlF7kixxIAX6WWBWbvc8lShS3hHLgdYHy2uwUgbM9UeoJ6UBB5Yb uHyfBuQxvKy22YfGH7Pzs9LOQTZQMCpklNdqMo/kCdIaAM1SN2K9CnSmlqy1ucYYXU8YFR37M8gxU Zg2yAy8VrmJzogbHm0Fw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rn2tg-00000000vxj-1m0W; Wed, 20 Mar 2024 20:50:52 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rn2tV-00000000vpj-1dMz for linux-riscv@lists.infradead.org; Wed, 20 Mar 2024 20:50:44 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 3E65F61122; Wed, 20 Mar 2024 20:50:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 73813C4167D; Wed, 20 Mar 2024 20:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710967839; bh=i1YYsB3MkP8iWkMd09oORaDoitK5kjLZDlxRsz79N1Q=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=iJj/jQiLmTJUJiTcmVysHQ35TqjzpH6Xv7OMXSzge7zuIjAgmJkWNvKGx5ly7nUKd w1mJzh9SXKMmv/6yq9A5uNV6GwWJkwn7rL7h5/uwndCaBH2Nnjw0K/N4jqnZtNBoCS a89v3+a3sav5bNZZ9DhDJanqyKwWR96AOgQzJ+7AjWggcdTwCRZreXQQGV+ov65WjF 8lcQ1/9IFMyafWO2P2jv5h92222ipyp3uP1y4pTncDD2xQvquj9elRnYTsdRSvKi5T me5vXqyw/h3lLTQyTT/dQDDlRppUVMQqdWsHkF7AuqC3E5uiOBzcqnCH/LTqb0S6s5 JfUdxK6D1jcuw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 699D8D98302; Wed, 20 Mar 2024 20:50:39 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH v2 0/3] riscv: mm: Use hint address in mmap if available From: patchwork-bot+linux-riscv@kernel.org Message-Id: <171096783942.6804.4445478539972921604.git-patchwork-notify@kernel.org> Date: Wed, 20 Mar 2024 20:50:39 +0000 References: <20240130-use_mmap_hint_address-v2-0-f34ebfd33053@rivosinc.com> In-Reply-To: <20240130-use_mmap_hint_address-v2-0-f34ebfd33053@rivosinc.com> To: Charlie Jenkins Cc: linux-riscv@lists.infradead.org, alexghiti@rivosinc.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, shuah@kernel.org, corbet@lwn.net, cyy@cyyself.name, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240320_135041_586174_EBAF4AC3 X-CRM114-Status: UNSURE ( 9.20 ) 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 Hello: This series was applied to riscv/linux.git (for-next) by Palmer Dabbelt : On Tue, 30 Jan 2024 11:04:29 -0800 you wrote: > On riscv, mmap currently returns an address from the largest address > space that can fit entirely inside of the hint address. This makes it > such that the hint address is almost never returned. This patch raises > the mappable area up to and including the hint address. This allows mmap > to often return the hint address, which allows a performance improvement > over searching for a valid address as well as making the behavior more > similar to other architectures. > > [...] Here is the summary with links: - [v2,1/3] riscv: mm: Use hint address in mmap if available (no matching commit) - [v2,2/3] selftests: riscv: Generalize mm selftests (no matching commit) - [v2,3/3] docs: riscv: Define behavior of mmap https://git.kernel.org/riscv/c/371a3c2055db You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv