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zhenwei pi
9113eaf331
hwpoison_filter is missing in the soft offline path, this leads an issue: after enabling the corrupt filter, the user process still has a chance to inject hwpoison fault by madvise(addr, len, MADV_SOFT_OFFLINE) at PFN which is expected to reject. Also do a minor change in comment of memory_failure(). Link: https://lkml.kernel.org/r/20220509105641.491313-4-pizhenwei@bytedance.com Signed-off-by: zhenwei pi <pizhenwei@bytedance.com> Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.