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authorRussell King <[email protected]>2010-04-09 14:00:11 +0000
committerRussell King <[email protected]>2010-04-09 14:00:11 +0000
commit85b3cce880a19e78286570d5fd004cc3cac06f57 (patch)
treebf251707e89682972089dfec185ca5625db88e34 /scripts/mod/file2alias.c
parentARM: 6043/1: AT91 slow-clock resume: Don't wait for a disabled PLL to lock (diff)
downloadkernel-85b3cce880a19e78286570d5fd004cc3cac06f57.tar.gz
kernel-85b3cce880a19e78286570d5fd004cc3cac06f57.zip
ARM: Fix ioremap_cached()/ioremap_wc() for SMP platforms
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 <[email protected]> Tested-by: Santosh Shilimkar <[email protected]>
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