| commit | fb9125680d0e7c23eae7c6000acc91ea26acab9c | [log] [tgz] |
|---|---|---|
| author | Li Zhong <zhong@linux.vnet.ibm.com> | Wed Oct 17 21:30:13 2012 +0000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Thu Jan 10 14:43:45 2013 +1100 |
| tree | 4f961ee02e1661876e6c2e565c8085558a0e9281 | |
| parent | 323a6bf1d6f4ec7907d9d8aacb4ae9590f755dda [diff] |
powerpc: Fix a lazy irq related WARING in arch_local_irq_restore() The pseries CPU hotplug code uses cede_processor without properly synchronizing the SW and HW interrupt enable state. This fixes it using the same helpers that were written for the idle code. Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com> ======================= Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>