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 B0A53192B82 for ; Thu, 20 Feb 2025 01:20:00 +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=1740014400; cv=none; b=koUyI7FRB7aTF6MxC6f06CguIWVPrV2BanjE++DJWovt0zWjhw6hlamzcjM/ssf9paCrOS2I+lb4Sgv/lHBP+525mv+wq2+2Xjfpwod/2S8ye8InxOiE39k0eswkDLyBVqjhxPGSimUkeXxS2Pexd5acgEOYfOjncBOKfrbp9fU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740014400; c=relaxed/simple; bh=UuOHqAdq3MHY72I6D8OD0O+fPWvQWR3ZtBa7hbj8Mhg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=m0CVWjfkLxuMihiouAfY+5ALL/yrIvsBG/G9ZPLsezHZj/Xa+Heyb/QIrxcnxv49nu7GjsPzAv55bK4V4Exf0JA1mnwW/U2tieI+1jq82JX/o1tD2FsqJt91poKZZmu/Zl6ep9M000H6DJJQTzwF7e0MTcKsHKS0X2v7KDmqsYI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QbCVRDCb; 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="QbCVRDCb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B3BEC4CEEA; Thu, 20 Feb 2025 01:20:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740014400; bh=UuOHqAdq3MHY72I6D8OD0O+fPWvQWR3ZtBa7hbj8Mhg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=QbCVRDCbrqf/TJBmpwh5xNDxmPkybFJjRmKon4NgdAfEKpiNd/fXH62ZTWj93/vqx 3V8vhcKAa8R0d8s6GejRytOVL8khkY+s3q4vnXf1tACgs0WHA+GzvKlhaunGRBwxhd tznamr8wTbi+Ycn+S03uNrCalHFF0L1RtZCmI6USXU/101U8yzBdLzOMkd/JanVlhp iUnHnk6LOmi0KGJZvV1cTfL4k7b+HimWAeu8CpziWdoYxqYtFebMHPfLMFdciShpEq fWcS53RwPV80VrXI+qcsbOKSnyNI1UBBtwPuZObtUaMSO6DRGjjklpHzsf8zQsZU/k G141UFmlXWP9Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB585380AAEC; Thu, 20 Feb 2025 01:20:31 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [bpf-next v8 1/3] mm: add copy_remote_vm_str From: patchwork-bot+netdevbpf@kernel.org Message-Id: <174001443079.803988.12953607627468709110.git-patchwork-notify@kernel.org> Date: Thu, 20 Feb 2025 01:20:30 +0000 References: <20250213152125.1837400-1-linux@jordanrome.com> In-Reply-To: <20250213152125.1837400-1-linux@jordanrome.com> To: Jordan Rome Cc: bpf@vger.kernel.org, linux-mm@kvack.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kernel-team@fb.com, akpm@linux-foundation.org, shakeel.butt@linux.dev, glider@google.com Hello: This series was applied to bpf/bpf-next.git (master) by Andrii Nakryiko : On Thu, 13 Feb 2025 07:21:23 -0800 you wrote: > Similar to `access_process_vm` but specific to strings. > Also chunks reads by page and utilizes `strscpy` > for handling null termination. > > The primary motivation for this change is to copy > strings from a non-current task/process in BPF. > There is already a helper `bpf_copy_from_user_task`, > which uses `access_process_vm` but one to handle > strings would be very helpful. > > [...] Here is the summary with links: - [bpf-next,v8,1/3] mm: add copy_remote_vm_str https://git.kernel.org/bpf/bpf-next/c/f0b79944e6f4 - [bpf-next,v8,2/3] bpf: Add bpf_copy_from_user_task_str kfunc https://git.kernel.org/bpf/bpf-next/c/f0f8a5b58f78 - [bpf-next,v8,3/3] selftests/bpf: Add tests for bpf_copy_from_user_task_str https://git.kernel.org/bpf/bpf-next/c/7042882abc04 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html