| commit | 0c2aca88bdac4254a13466fb108733d243a118b6 | |
| author | Paul Mackerras <paulus@samba.org> | |
| Fri, 3 Mar 2006 10:31:25 +0000 (3 21:31 +1100) | ||
| committer | Paul Mackerras <paulus@samba.org> | |
| Fri, 3 Mar 2006 10:31:25 +0000 (3 21:31 +1100) | ||
| tree | 037912efdde6c0341ea114cca0fc58e8ad68e5c4 | treesnapshot (tar.gz zip) |
| parent | 76a0ee3d1633b035f4090ab591445ae7b087f129 | commitdiff |
powerpc32: Fix timebase synchronization on 32-bit powermacs
The variable `timebase' used to transfer the current timebase value
from one cpu to the other in smp_core99_give/take_timebase was only
an unsigned long, i.e. 32 bits on 32-bit machines. It needs to be
64 bits. This makes it a u64, and fixes the issue reported by Kyle
Moffett, that the two cpus see wildly different values for the time
of day.
Signed-off-by: Paul Mackerras <paulus@samba.org>
The variable `timebase' used to transfer the current timebase value
from one cpu to the other in smp_core99_give/take_timebase was only
an unsigned long, i.e. 32 bits on 32-bit machines. It needs to be
64 bits. This makes it a u64, and fixes the issue reported by Kyle
Moffett, that the two cpus see wildly different values for the time
of day.
Signed-off-by: Paul Mackerras <paulus@samba.org>
| arch/powerpc/platforms/powermac/smp.c | diffblobblamehistory |