| commit | 9ff0c61d08ac4defa5ad6c65935a67643b8f4ce3 | |
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | |
| Thu, 10 Feb 2011 11:57:27 +0000 (10 11:57 +0000) | ||
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | |
| Wed, 2 Mar 2011 05:50:25 +0000 (2 16:50 +1100) | ||
| tree | d37475a6aa440c0e2a37af9700818ed7fa0a3c64 | treesnapshot (tar.gz zip) |
| parent | 31116f0b7e8965ff3c2fd09ab240b7746d5556b3 | commitdiff |
powerpc: Mask smp_processor_id() false positive
The rtas_event_scan() function uses smp_processor_id() to select a
starting point in cpu_online_mask, and does so under the protection
of get_online_cpus(). This might not select the current processor
in any case, so switch to raw_smp_processor_id().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
The rtas_event_scan() function uses smp_processor_id() to select a
starting point in cpu_online_mask, and does so under the protection
of get_online_cpus(). This might not select the current processor
in any case, so switch to raw_smp_processor_id().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| arch/powerpc/kernel/rtasd.c | diffblobblamehistory |