2fe62e2226
Patch series "A few cleanup patches for memory-failure". his series contains a few cleanup patches to use __PageMovable() to detect non-lru movable pages, use num_poisoned_pages_sub() to reduce multiple atomic ops overheads and so on. More details can be found in the respective changelogs. This patch (of 6): Use ClearPageHWPoison() instead of TestClearPageHWPoison() to clear page hwpoison flags to avoid unneeded full memory barrier overhead. Link: https://lkml.kernel.org/r/20220830123604.25763-1-linmiaohe@huawei.com Link: https://lkml.kernel.org/r/20220830123604.25763-2-linmiaohe@huawei.com Signed-off-by: Miaohe Lin <linmiaohe@huawei.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.