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bc47ee4844
kzalloc virtual addresses do not work with SetPageReserved, use the actual page virtual addresses instead via alloc_pages. The issue is reported when booting with user_events and DEBUG_VM_PGFLAGS=y. Also make the number of events based on the ORDER. Link: https://lore.kernel.org/all/CADYN=9+xY5Vku3Ws5E9S60SM5dCFfeGeRBkmDFbcxX0ZMoFing@mail.gmail.com/ Link: https://lore.kernel.org/all/20220311223028.1865-1-beaub@linux.microsoft.com/ Cc: Beau Belgrave <beaub@linux.microsoft.com> Reported-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.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.