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Benjamin Herrenschmidt 78bde53e35 [POWERPC] spufs: remove need for struct page for SPEs ... This patch removes the need for struct page for SPE local store and registers from spufs. It also makes the locking much more obvious and no longer relying on the truncate logic black magic for protecting against races between unmap_mapping_range() and new pages faulted in. It does so by switching to a nopfn() handler and using the new vm_insert_pfn() to setup the PTEs itself while holding a lock on the SPE. The nice thing is that this patch actually removes a lot more code than it adds :-) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>		18 years ago
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52xx	[POWERPC] Small cleanup of EFIKA platform	18 years ago
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apus	…
cell	[POWERPC] spufs: remove need for struct page for SPEs	18 years ago
celleb	[POWERPC] Celleb: improve MMU hashtable locking	18 years ago
chrp	…
embedded6xx	…
iseries	[PATCH] mark struct file_operations const 2	18 years ago
maple	…
pasemi	[POWERPC] pasemi: iommu support	18 years ago
powermac	[PATCH] Dynamic kernel command-line: powerpc	18 years ago
prep	…
ps3	[PATCH] ps3: cleanup ps3fb before clearing HPTE	18 years ago
pseries	[POWERPC] Mark winbond IDE PCI resources with start 0 as unassigned	18 years ago
Makefile	[POWERPC] Restore 'proper' link order in platform	18 years ago