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    x86/mm/pti: Add mapping helper functions · 61e9b367
    Dave Hansen 提交于
    Add the pagetable helper functions do manage the separate user space page
    tables.
    
    [ tglx: Split out from the big combo kaiser patch. Folded Andys
    	simplification and made it out of line as Boris suggested ]
    Signed-off-by: NDave Hansen <dave.hansen@linux.intel.com>
    Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
    Cc: Andy Lutomirski <luto@kernel.org>
    Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
    Cc: Borislav Petkov <bp@alien8.de>
    Cc: Brian Gerst <brgerst@gmail.com>
    Cc: David Laight <David.Laight@aculab.com>
    Cc: Denys Vlasenko <dvlasenk@redhat.com>
    Cc: Eduardo Valentin <eduval@amazon.com>
    Cc: Greg KH <gregkh@linuxfoundation.org>
    Cc: H. Peter Anvin <hpa@zytor.com>
    Cc: Josh Poimboeuf <jpoimboe@redhat.com>
    Cc: Juergen Gross <jgross@suse.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Will Deacon <will.deacon@arm.com>
    Cc: aliguori@amazon.com
    Cc: daniel.gruss@iaik.tugraz.at
    Cc: hughd@google.com
    Cc: keescook@google.com
    Cc: linux-kernel@vger.kernel.org
    Signed-off-by: NIngo Molnar <mingo@kernel.org>
    61e9b367
pgtable_64.h 8.9 KB