https://github.com/torvalds/linux
Revision e0cee3eea7875800451739ae38f99edcf11c133d authored by Thomas Bogendoerfer on 04 August 2008, 18:53:57 UTC, committed by Ralf Baechle on 05 September 2008, 20:24:11 UTC
trap_init issues flush_icache_range(), which uses ipi functions to
get icache flushing done on all cpus. But this is done before interrupts
are enabled and caused WARN_ON messages. This changeset introduces
a new local_flush_icache_range() and uses it before interrupts (and
additional CPUs) are enabled to avoid this problem.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 parent 0510617
History
Tip revision: e0cee3eea7875800451739ae38f99edcf11c133d authored by Thomas Bogendoerfer on 04 August 2008, 18:53:57 UTC
[MIPS] Fix WARNING: at kernel/smp.c:290
Tip revision: e0cee3e
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