x86/mm: Extend headers with basic definitions to support 5-level paging
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Mon, 13 Mar 2017 14:33:04 +0000 (17:33 +0300)
committerIngo Molnar <mingo@kernel.org>
Tue, 14 Mar 2017 07:45:07 +0000 (08:45 +0100)
commitfe1e8c3e9634071ac608172e29bf997596d17c7c
treee5465532b5aef3e2acb37bbd522fe721bf005e10
parent3e6ef9c80946f781fc25e8490c9875b1d2b61158
x86/mm: Extend headers with basic definitions to support 5-level paging

This patch extends x86 headers to enable 5-level paging support.

It's still based on <asm-generic/5level-fixup.h>. We will get to the
point where we can have <asm-generic/pgtable-nop4d.h> later.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
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: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20170313143309.16020-2-kirill.shutemov@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/include/asm/pgtable-2level_types.h
arch/x86/include/asm/pgtable-3level_types.h
arch/x86/include/asm/pgtable.h
arch/x86/include/asm/pgtable_64_types.h
arch/x86/include/asm/pgtable_types.h