https://github.com/torvalds/linux
Revision 85b3cce880a19e78286570d5fd004cc3cac06f57 authored by Russell King on 09 April 2010, 14:00:11 UTC, committed by Russell King on 09 April 2010, 14:00:11 UTC
Write combining/cached device mappings are not setting the shared bit,
which could potentially cause problems on SMP systems since the cache
lines won't participate in the cache coherency protocol.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
1 parent 9823f1a
History
Tip revision: 85b3cce880a19e78286570d5fd004cc3cac06f57 authored by Russell King on 09 April 2010, 14:00:11 UTC
ARM: Fix ioremap_cached()/ioremap_wc() for SMP platforms
Tip revision: 85b3cce
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