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[104.194.78.75]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-14332405e92sm15214284c88.8.2026.09.06.19.20.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 06 Sep 2026 19:20:34 -0700 (PDT) Message-ID: <2f56d8ab-9542-4d53-9e6e-158435d29b67@gmail.com> Date: Mon, 7 Sep 2026 10:20:27 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RESEND PATCH v2] docs/zh_CN: sync page_table_check.rst translation To: Ye Liu , Alex Shi , Yanteng Si , Jonathan Corbet Cc: Ye Liu , Dongliang Mu , Shuah Khan , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260819025535.2967566-1-ye.liu@linux.dev> From: Alex Shi Content-Language: en-US In-Reply-To: <20260819025535.2967566-1-ye.liu@linux.dev> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2026/8/19 10:55, Ye Liu wrote: > From: Ye Liu > > Update the translation of page_table_check.rst to reflect changes in > the English original, including the clarification on corruption > detection and the new paragraph about userfaultfd wr-protect > verification. > > Update the translation through commit 8430557fc584 > ("mm/page_table_check: support userfault wr-protect entries") > > Signed-off-by: Ye Liu > --- > v2: > - Update the commit message. > > .../translations/zh_CN/mm/page_table_check.rst | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) > > diff --git a/Documentation/translations/zh_CN/mm/page_table_check.rst b/Documentation/translations/zh_CN/mm/page_table_check.rst > index dc34570dceff..7ba5a39db487 100644 > --- a/Documentation/translations/zh_CN/mm/page_table_check.rst > +++ b/Documentation/translations/zh_CN/mm/page_table_check.rst > @@ -21,9 +21,13 @@ > 当新的页面可以从用户空间访问时，页表检查通过将它们的页表项（PTEs PMD等）添加到页表中来执行额外 > 的验证。 > > -在检测到损坏的情况下，内核会被崩溃。页表检查有一个小的性能和内存开销。因此，它在默认情况下是禁用 > -的，但是在额外的加固超过性能成本的系统上，可以选择启用。另外，由于页表检查是同步的，它可以帮助调 > -试双映射内存损坏问题，在错误的映射发生时崩溃内核，而不是在内存损坏错误发生后内核崩溃。 > +在检测到大多数类型的损坏时，内核会崩溃。页表检查有一个小的性能和内存开销。因此，它在默认情况下是 > +禁用的，但是在额外的加固超过性能成本的系统上，可以选择启用。另外，由于页表检查是同步的，它可以帮 > +助调试双映射内存损坏问题，在错误的映射发生时崩溃内核，而不是在内存损坏错误发生后内核崩溃。 This translation sounds too AI-generated and doesn't flow naturally in Chinese. Please revise it carefully > + > +页表检查还可用于对各种标志进行页表项检查，在检测到非法的标志组合时输出警告。目前，userfaultfd 是 > +唯一的使用者，用于对 wr-protect 位与任何可写标志进行一致性检查。在这种情况下，非法的标志组合不会 > +立即直接导致数据损坏，但会使只读数据变为可写，从而在后续修改页面内容时导致损坏。 > > 双重映射检测逻辑 > ================ > -- 2.25.1 >