The x86 platform operations are fairly isolated, so it's easy to change
them from using timespec to timespec64. It has been checked that all the
users and callers are safe, and there is only one critical function that is
broken beyond 2106:
pvclock_read_wallclock() uses a 32-bit number of seconds since the epoch
to communicate the boot time between host and guest in a virtual
environment. This will work until 2106, but fixing this is outside the
scope of this change, Add a comment at least.
Signed-off-by: Arnd Bergmann
Signed-off-by: Thomas Gleixner
Reviewed-by: Boris Ostrovsky
Acked-by: Radim Krčmář
Acked-by: Jan Kiszka
Cc: Juergen Gross
Cc: jailhouse-dev@googlegroups.com
Cc: Borislav Petkov
Cc: kvm@vger.kernel.org
Cc: y2038@lists.linaro.org
Cc: "Rafael J. Wysocki"
Cc: xen-devel@lists.xenproject.org
Cc: John Stultz
Cc: Andy Lutomirski
Cc: "H. Peter Anvin"
Cc: Paolo Bonzini
Cc: Andy Shevchenko
Cc: Joao Martins
Link: https://lkml.kernel.org/r/20180427201435.3194219-1-arnd@arndb.de
