powerpc: Fix CONFIG_DEBUG_PAGEALLOC on 603/e300

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So we tried to speed things up a bit using flush_hash_pages() directly
but that falls over on 603 of course meaning we fail to flush the TLB
properly and we may even end up having it corrupt memory randomly by
accessing a hash table that doesn't exist.

This removes the "optimization" by always going through flush_tlb_page()
for now at least.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Benjamin Herrenschmidt 2010-04-27 21:22:55 +00:00

parent aef40e87d8

commit 75c1d539ea

1 changed files with 0 additions and 4 deletions

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arch/powerpc/mm/pgtable_32.c

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