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 88C87481C0; 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=1710967839; cv=none; b=iydSG9XPYgsv/BBc5NqEWTlbM0PwQEMj4XwxkCqTpGlXsu2n/vYYdRxcQL1yKrjniJZL8Mxrzk8oXrVXvo99B8jnksSPWoX5mQiKbUSEGbKDs3rMr0gQeIIxSF1Qt/h26HLmSoF102TONUAQz1mr4QIO0gx00scAVOJVGiQbpV0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710967839; c=relaxed/simple; bh=feaZEDxIe578pwpNMawFSPwGBKbYYi/Q1YQaICgmoFw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=uVZALs60pkJFV3W6BokmFzP5n03RMpTo7yCp03YINUqSG0EnFquTuzGFL6xYUKBciaeMhzmKDM0ldMZTRMTxuN1lrb9CtaVNdHuujeAAjg2GK4FplBhTc3LmmTs9mYvtoCPanGEi/kOWl9yAxh61P+n1bq3n+o4zHQ9eMYAFlPk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cW+aLSi5; 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="cW+aLSi5" Received: by smtp.kernel.org (Postfix) with ESMTPS id 38841C433B2; 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=feaZEDxIe578pwpNMawFSPwGBKbYYi/Q1YQaICgmoFw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=cW+aLSi5jdXZfNarQIHyoYMGoUZea1B/zZBZrwJqpt3dZZ6YH9TRozAboosZRfmFt nxtTN+rQq47DGxsMkZ90tqCtCQ1fS8in2Fi8i97aYL+l3VzKd0rr9YmBx90+t9O6gB ldgCCliszdcKc+yPJUtSWjMSmQImrca0BcZ2QaaI+mNo5zVLAa5dnupRbHZ/tpN+QL vUEAftYjaKRmhX3jErql7VgbO8tankxJtDSJor4D+PCk7ACvHjwRpSQPehkWfwkK6X GsBmqkRJUigFl1y53JvBe6+RqtMUP0cl8Pz6KtxTrGNzf5yMF98WjngLGHNn2o/trb lCSjMY+kxP0zg== 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 2DA33D84BB1; 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 v3 0/3] riscv: mm: Extend mappable memory up to hint address From: patchwork-bot+linux-riscv@kernel.org Message-Id: <171096783918.6804.10596170298204766032.git-patchwork-notify@kernel.org> Date: Wed, 20 Mar 2024 20:50:39 +0000 References: <20240130-use_mmap_hint_address-v3-0-8a655cfa8bcb@rivosinc.com> In-Reply-To: <20240130-use_mmap_hint_address-v3-0-8a655cfa8bcb@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 17:06:59 -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: - [v3,1/3] riscv: mm: Use hint address in mmap if available https://git.kernel.org/riscv/c/b5b4287accd7 - [v3,2/3] selftests: riscv: Generalize mm selftests https://git.kernel.org/riscv/c/73d05262a2ca - [v3,3/3] 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