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(parent: ce9119a) | patch
x86-64, paravirt: Call set_iopl_mask() on 64 bits
authorH. Peter Anvin <hpa@zytor.com>
Thu, 10 Dec 2009 00:54:08 +0000 (16:54 -0800)
committerH. Peter Anvin <hpa@zytor.com>
Thu, 10 Dec 2009 00:54:08 +0000 (16:54 -0800)
commitfc380ceed7fe469728ea4acdbda4495ea943ee1c
tree84d5ce2358c5812546887ea8ba3bccf3b90f925dtree | snapshot
parentce9119ad90b1caba550447bfcc0a21850558ca49commit | diff
x86-64, paravirt: Call set_iopl_mask() on 64 bits

set_iopl_mask() is a no-op on 64 bits, but it is also a paravirt hook,
so call it even on 64 bits.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Brian Gerst <brgerst@gmail.com>
LKML-Reference: <1260403316-5679-3-git-send-email-brgerst@gmail.com>
arch/x86/kernel/ioport.c diff | blob | history
Beck SC1x5 Kernel