Message ID | 20241001002628.2239032-1-jeffxu@chromium.org (mailing list archive) |
---|---|
Headers | show
Received: from mail-pj1-f53.google.com (mail-pj1-f53.google.com [209.85.216.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8BCEB39B for <linux-hardening@vger.kernel.org>; Tue, 1 Oct 2024 00:26:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.53 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727742393; cv=none; b=XiKZEnwf+CahpvE1402X7eYHix8y7vfIqsLSlHk6twAP9pYBPRhZfuhErqt5ZF/u7BkE+ugJa3zTFsgGamrkJHhkLe2ZQO1wYTsDOTUQSOjT/anmfkbdVBsjPblJKNmNAZmmCqgXtWFFaPyb+5lh5f0oyJoNrscWl5IzskhBWH4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727742393; c=relaxed/simple; bh=kbMFnzagpQdusXtPFCQNh4LtOtnG1FrlUx+fANLHKoU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=A8jPcrvAjYSUk6l3zrgouozEgkKWnItO35FfJt2Bw6sB1eu6lQS+8MoQ5YKH4RFSFkzsvRb5MFro66emQcUmfOSi/Ve+rbWZlJFaJSKRSTkEXr/r+kAcIyvznGt4gTMtIpezhB+iZuabYLE7SqnEFshy7hYkAnvexDMgmikr7Bk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=FtwptL07; arc=none smtp.client-ip=209.85.216.53 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="FtwptL07" Received: by mail-pj1-f53.google.com with SMTP id 98e67ed59e1d1-2e084dc44bcso825254a91.0 for <linux-hardening@vger.kernel.org>; Mon, 30 Sep 2024 17:26:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1727742392; x=1728347192; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=2+Ah0ZMWQ8huX6PXrR+FitgdByGuh4bQ4S4OQRetSRI=; b=FtwptL075N3oWlxT29mowa4HN9e5VBHTMbN4Qe58L9+aGcOhtyX38miG7/Jp/4fu2D pp+wz8sej3/94fHiIB1swTDKO+5qfTMWZCMWXOYSCkuV/BKXsJ/Kagvykz+h0JelDHVW gQoYOhnK1ygvtspr0TZlCO+/4ytzj5bvx31RY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727742392; x=1728347192; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=2+Ah0ZMWQ8huX6PXrR+FitgdByGuh4bQ4S4OQRetSRI=; b=hmbYDo31x9246RteAPxMBzbuslFR6ShhArEEz5Aug6Uvysfk8KioCYouYxjT5dpnfT 65c8S9ojizWPzLuBsplGI7CW6ngfZ9JUQM67XsTteWdFoXZ7od4ibRWz1gvtzoBpDlGc ifCo41P+8sIPM/FPgks7VeSIwOhC94CdOTVSpbxKWPfpcmEkjbzLW0nF4MKTV90VTk2P WC9NmhJQTdZRXJMe4r6NrqPx6ktyjFHrquoOGmq7QfJiNk5iSsONYxOHeG6+auaKBAAH 7zpoNTasT+4NaYHqMcfLFxFUcqBE4MRzALNT4htmuXkc1chL3wyZaK9+iosFAQPYyCn7 s8kA== X-Forwarded-Encrypted: i=1; AJvYcCX0+Cj+7QSy7B9eDkyicCFc5XX3pzhHq8fVpvCUpDQ0fnWSnntJt3cwWr3SeCZXSHPhw6Zp8tZYhChuTP8wnEw=@vger.kernel.org X-Gm-Message-State: AOJu0YyKsAxPC+Vg9yMtByzI4z5dVLciOkG5jatWGDzdtxGdUPSHJElW hT3m02wmgvo3uB+uxC8wYoj0bIMn2X6HYa+GLNobamxxnSoaoPILmbTBL6eZrA== X-Google-Smtp-Source: AGHT+IHaC8TRH+0CqFL8ePmOQQcQjHt2DWzOtlbUiQVAZBBhzUk+OWDYuAMRBsTobNPtDc/8lsuUIQ== X-Received: by 2002:a17:90b:4b41:b0:2e0:72ab:98e5 with SMTP id 98e67ed59e1d1-2e0e63a5a38mr5503246a91.0.1727742391881; Mon, 30 Sep 2024 17:26:31 -0700 (PDT) Received: from localhost (99.34.197.35.bc.googleusercontent.com. [35.197.34.99]) by smtp.gmail.com with UTF8SMTPSA id 98e67ed59e1d1-2e0b6ca4a4esm8734399a91.31.2024.09.30.17.26.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 30 Sep 2024 17:26:31 -0700 (PDT) From: jeffxu@chromium.org To: akpm@linux-foundation.org, keescook@chromium.org, corbet@lwn.net Cc: 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, Jeff Xu <jeffxu@chromium.org> Subject: [PATCH v2 0/1] update mseal.rst Date: Tue, 1 Oct 2024 00:26:26 +0000 Message-ID: <20241001002628.2239032-1-jeffxu@chromium.org> X-Mailer: git-send-email 2.46.1.824.gd892dcdcdd-goog Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: <linux-hardening.vger.kernel.org> List-Subscribe: <mailto:linux-hardening+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-hardening+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit |
Series |
update mseal.rst
|
expand
|
From: Jeff Xu <jeffxu@chromium.org> Pedro Falcato's optimization [1] for checking sealed VMAs, which replaces the can_modify_mm() function with an in-loop check, necessitates an update to the mseal.rst documentation to reflect this change. Furthermore, the document has received offline comments regarding the code sample and suggestions for sentence clarification to enhance reader comprehension. [1] https://lore.kernel.org/linux-mm/20240817-mseal-depessimize-v3-0-d8d2e037df30@gmail.com/ History: V2: update according to Randy Dunlap's comments. V1: initial version https://lore.kernel.org/all/20240927185211.729207-1-jeffxu@chromium.org/ Jeff Xu (1): mseal: update mseal.rst Documentation/userspace-api/mseal.rst | 304 ++++++++++++-------------- 1 file changed, 144 insertions(+), 160 deletions(-)