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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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boot	[POWERPC] mpc5200 device tree bindings refinement	18 years ago
configs	Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc	18 years ago
kernel	[POWERPC] Add device tree fixups for the EFIKA	18 years ago
lib	[POWERPC] Use ARRAY_SIZE macro when appropriate	18 years ago
math-emu	[POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c	19 years ago
mm	[POWERPC] Fix vDSO page count calculation	18 years ago
oprofile	[POWERPC] Oprofile cleanup	18 years ago
platforms	[POWERPC] spufs: remove need for struct page for SPEs	18 years ago
sysdev	Merge branch '83xx' into for_paulus	18 years ago
xmon	[PATCH] arch/powerpc trivial annotations	18 years ago
.gitignore	[POWERPC] Add files build to .gitignore	18 years ago
Kconfig	[POWERPC] spufs: remove need for struct page for SPEs	18 years ago
Kconfig.debug	[POWERPC] pasemi: UART udbg support	18 years ago
Makefile	[POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot	19 years ago