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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2007-02-15 18:29:32 +1100
committerPaul Mackerras <paulus@samba.org>2007-02-16 14:00:20 +1100
commita32525449b30dfbae804f6b05cde041f35f5a811 (patch)
tree4681e5f9c2a51121c8902ed9d0360a7d9b6b4c2a /include/asm-powerpc
parent41806ef4bfacbe5c4e520d8da2fcedcda335c922 (diff)
[POWERPC] Fix bug with early ioremap and 64k pages
The code for bolting hash entries for ioremap done before proper mm initialization has a grown a bug when using 64K pages on a machine where non-cacheable mappings are demoted to 4K HW pages. The wrong page size index is being passed to the hash table mapping functions causing a crash at boot on some pSeries machines using bare metal linux. This fixes it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
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