[POWERPC] spufs: use memcpy_fromio() to copy from local store

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GCC may generates inline copy loop to handle memcpy() function
instead of kernel defined memcpy(). But this inlined version of memcpy()
causes an alignment interrupt when copying from local store.

This patch uses memcpy_fromio() and memcpy_toio to copy local store
to prevent memcpy() being inlined.

Signed-off-by: Akinobu Mita <mita@fixstars.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>

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Akinobu Mita 2007-04-23 21:08:22 +02:00 • committed by Arnd Bergmann

parent 8a7d86bdb2

commit 9e2fe2ce4e

1 changed files with 6 additions and 6 deletions

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arch/powerpc/platforms/cell/spufs/run.c

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