From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E393885C45; Wed, 20 Mar 2024 20:50:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710967840; cv=none; b=U1S2Ov4KA9tBjnZk9meMOUCV1L0xkxJiWZsrvD16H8kOU+sNpuj89czjKnZRAhH1bQ4RdjDEpeyqVqF/gq+wQxVDZXDJHbftB/N0TgHcfp5XupyQ8cvty7yyeA31uJfQuD4Rm3lfyE0/pTCnNQK82TAl8lM3W5KF6ug0o3C0YVY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710967840; c=relaxed/simple; bh=i1YYsB3MkP8iWkMd09oORaDoitK5kjLZDlxRsz79N1Q=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=UVrcitfpLqtGnEKUwavx3hw1mfCFrKa6s801OqqM2hlulgF7QNVhwCQ7lLesv/aMKdcOFJximX5djlBZSG8J5QTqCB74nrFxcLJDO4d42U3w6XNqC++N+OkvLf2nMuS4qx+QOM9eR/zZLR6Ht9MGZKh4Nt4PFM9V9lRcrevepek= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iJj/jQiL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="iJj/jQiL" 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) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 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