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 A8E2713AA47; Fri, 27 Sep 2024 19:58:55 +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=1727467135; cv=none; b=uzWkKB5JNHgUF6H8cM2zoVivGPy6ArP9yzTgbbn0MNNtVem2qJMcBbqh5FP8f+Xi2ExrTZTFZxx1GhokUpFQ41xU8hui4OYsX/6pUaMnvSrpX3eqr9Fs0BmAy+1un0cvvJbemtvD9gp6hCI+eKNukkNbBkEpbxIaluGJ9TMaP9Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727467135; c=relaxed/simple; bh=Q4NRK/SPPelnv4FulCQ+PJQ3ZwODZpKya8VXIMzCfko=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=tUYd+wUlypEUR7yHayK4jGI4ckFPBxNw1x28J0GP1kpVLibvNU1qXrOa13QVPmSVD1t/MRA2bctnc3VF43kIzAcVwGDVZHE5TD2vMpAGgTd2RDmjvLvelY3FKp15vo8xdu20AN2E4t84hKQzFdZEHZYi2kOokUReTWzoZ7pVixo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=ClUkqwID; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="ClUkqwID" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B3BDC4CEC4; Fri, 27 Sep 2024 19:58:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1727467135; bh=Q4NRK/SPPelnv4FulCQ+PJQ3ZwODZpKya8VXIMzCfko=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ClUkqwID5qWG5EAgDtI+nUfZRFb5ZPfHe7j5bnf4ewJFFZQntVSt7IsCxa78go2nj 0GySTluqDEc9Ith94kqkX+58ADN/+cdxQ3bDDnPXNKdd5zxe0Ofec8+jke/C6FIIm+ P8d3WrRMY5zBsMbSwRlYWD8hhfDKai0TqCYVNT50= Date: Fri, 27 Sep 2024 12:58:53 -0700 From: Andrew Morton To: jeffxu@chromium.org Cc: keescook@chromium.org, corbet@lwn.net, jeffxu@google.com, jorgelo@chromium.org, groeck@chromium.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, jannh@google.com, sroettger@google.com, pedro.falcato@gmail.com, linux-hardening@vger.kernel.org, willy@infradead.org, gregkh@linuxfoundation.org, torvalds@linux-foundation.org, deraadt@openbsd.org, usama.anjum@collabora.com, surenb@google.com, merimus@google.com, rdunlap@infradead.org, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, enh@google.com Subject: Re: [PATCH v1 1/1] mseal: update mseal.rst Message-Id: <20240927125853.60978e0697a317e7965a8d9c@linux-foundation.org> In-Reply-To: <20240927185211.729207-2-jeffxu@chromium.org> References: <20240927185211.729207-1-jeffxu@chromium.org> <20240927185211.729207-2-jeffxu@chromium.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 27 Sep 2024 18:52:09 +0000 jeffxu@chromium.org wrote: > From: Jeff Xu > > Update doc after in-loop change: mprotect/madvise can have > partially updated and munmap is atomic. Fixes:what? I think 4a2dd02b0916 ("mm/mprotect: replace can_modify_mm with can_modify_vma")?