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[POWERPC] spufs: don't set reserved bits in spu interrupt status
authorMasato Noguchi <Masato.Noguchi@jp.sony.com>
Thu, 20 Dec 2007 07:39:59 +0000 (16:39 +0900)
committerPaul Mackerras <paulus@samba.org>
Fri, 21 Dec 2007 08:46:20 +0000 (19:46 +1100)
commit264695c81a159196be1fbce2a8a6c4073294adde
treef3a594fa7c3945d9cd527d6df3cff30d0b2e6ab7tree | snapshot
parent1745ab9220a77d0438377e0f9e0b4a57a46b5731commit | diff
[POWERPC] spufs: don't set reserved bits in spu interrupt status

This changes the spu context switch code to not write to reserved bits
of spu interrupt status register.
The architecture book says the reserved fields should be set to zero.

Signed-off-by: Masato Noguchi <Masato.Noguchi@jp.sony.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/platforms/cell/spufs/switch.c diff | blob | history
include/asm-powerpc/spu.h diff | blob | history
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