x86_64: Add missing mask operation to vdso
authorAndi Kleen <ak@suse.de>
Tue, 11 Sep 2007 12:02:09 +0000 (14:02 +0200)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 12 Sep 2007 16:28:06 +0000 (09:28 -0700)
vdso vgetns() didn't mask the time source offset calculation, which
could lead to time problems with 32bit HPET.  Add the masking.

Thanks to Chuck Ebbert for tracking this down.

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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