x86/cpufeature: Add 5-level paging detection

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Look for 'la57' in /proc/cpuinfo to see if your machine supports 5-level
paging.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Kirill A. Shutemov 2017-03-09 17:24:02 +03:00 • committed by Linus Torvalds

parent ea6200e841

commit 6fb895692a

1 changed files with 2 additions and 1 deletions

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arch/x86/include/asm/cpufeatures.h

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