diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/backing_ops.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/fault.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/backing_ops.c b/arch/powerpc/platforms/cell/spufs/backing_ops.c index d4495531e5b..50d98a154aa 100644 --- a/arch/powerpc/platforms/cell/spufs/backing_ops.c +++ b/arch/powerpc/platforms/cell/spufs/backing_ops.c @@ -373,7 +373,7 @@ static int spu_backing_send_mfc_command(struct spu_context *ctx, static void spu_backing_restart_dma(struct spu_context *ctx) { - /* nothing to do here */ + ctx->csa.priv2.mfc_control_RW |= MFC_CNTL_RESTART_DMA_COMMAND; } struct spu_context_ops spu_backing_ops = { diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c index 825001c2b09..eff4d291ba8 100644 --- a/arch/powerpc/platforms/cell/spufs/fault.c +++ b/arch/powerpc/platforms/cell/spufs/fault.c @@ -53,9 +53,10 @@ static void spufs_handle_event(struct spu_context *ctx, info.si_code = BUS_OBJERR; break; case SPE_EVENT_SPE_DATA_STORAGE: - info.si_signo = SIGBUS; + info.si_signo = SIGSEGV; info.si_addr = (void __user *)ea; - info.si_code = BUS_ADRERR; + info.si_code = SEGV_ACCERR; + ctx->ops->restart_dma(ctx); break; case SPE_EVENT_DMA_ALIGNMENT: info.si_signo = SIGBUS; |