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Hugh Dickins
36af67370e
TTU_SYNC prevents an unlikely race, when try_to_unmap() returns shortly before the page is accounted as unmapped. It is unlikely to coincide with hwpoisoning, but now that we have the flag, hwpoison_user_mappings() would do well to use it. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Hugh Dickins <[email protected]> Acked-by: Kirill A. Shutemov <[email protected]> Acked-by: Naoya Horiguchi <[email protected]> Cc: Alistair Popple <[email protected]> Cc: Jan Kara <[email protected]> Cc: Jue Wang <[email protected]> Cc: "Matthew Wilcox (Oracle)" <[email protected]> Cc: Miaohe Lin <[email protected]> Cc: Minchan Kim <[email protected]> Cc: Oscar Salvador <[email protected]> Cc: Peter Xu <[email protected]> Cc: Ralph Campbell <[email protected]> Cc: Shakeel Butt <[email protected]> Cc: Wang Yugui <[email protected]> Cc: Yang Shi <[email protected]> Cc: Zi Yan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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.