x86-64: Map the HPET NX

Currently the HPET mapping is a user-accessible syscall
instruction at a fixed address some of the time.

A sufficiently determined hacker might be able to guess when.

Signed-off-by: Andy Lutomirski <[email protected]>
Cc: Jesper Juhl <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Cc: Jan Beulich <[email protected]>
Cc: richard -rw- weinberger <[email protected]>
Cc: Mikael Pettersson <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Louis Rilling <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/ab41b525a4ca346b1ca1145d16fb8d181861a8aa.1307292171.git.luto@mit.edu
Signed-off-by: Ingo Molnar <[email protected]>

0 files changed, 0 insertions, 0 deletions