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.
Jann Horn
authored
Symmetrically to VM_FAULT_SET_HINDEX(), we need a force-cast in VM_FAULT_GET_HINDEX() to tell sparse that this is intentional. Sparse complains about the current code when building a kernel with CONFIG_MEMORY_FAILURE: arch/x86/mm/fault.c:1058:53: warning: restricted vm_fault_t degrades to integer Link: http://lkml.kernel.org/r/20190327204117.35215-1-jannh@google.com Fixes: 3d353901 ("mm: create the new vm_fault_t type") Signed-off-by:Jann Horn <jannh@google.com> Reviewed-by:
Andrew Morton <akpm@linux-foundation.org> Cc: Souptick Joarder <jrdr.linux@gmail.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Rik van Riel <riel@surriel.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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