x86/mm/pat: Add 5-level paging support
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Fri, 17 Mar 2017 18:55:12 +0000 (21:55 +0300)
committerIngo Molnar <mingo@kernel.org>
Mon, 27 Mar 2017 06:56:34 +0000 (08:56 +0200)
commit4547833602fdd3b672c9b945818cc658d38bfcf1
tree9092b27116a75251b9776ad37c549164bb30402c
parente981316f560482c001dede7f5b29259bde0b8afb
x86/mm/pat: Add 5-level paging support

Straight-forward extension of existing code to support additional page
table level.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-arch@vger.kernel.org
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20170317185515.8636-4-kirill.shutemov@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/mm/pageattr.c