[POWERPC] spufs: Fix bitrot of the SPU mmap facility

[linux-drm-fsl-dcu.git] / arch / powerpc / platforms / cell / spufs / context.c

diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 0870009f56db64e7e535bf61c70d393e95684605..28c718ca3b513b3bcdaccca1435ee459b79537d5 100644 (file)
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -111,13 +111,17 @@ void spu_unmap_mappings(struct spu_context *ctx)
        if (ctx->local_store)
                unmap_mapping_range(ctx->local_store, 0, LS_SIZE, 1);
        if (ctx->mfc)
-               unmap_mapping_range(ctx->mfc, 0, 0x4000, 1);
+               unmap_mapping_range(ctx->mfc, 0, 0x1000, 1);
        if (ctx->cntl)
-               unmap_mapping_range(ctx->cntl, 0, 0x4000, 1);
+               unmap_mapping_range(ctx->cntl, 0, 0x1000, 1);
        if (ctx->signal1)
-               unmap_mapping_range(ctx->signal1, 0, 0x4000, 1);
+               unmap_mapping_range(ctx->signal1, 0, PAGE_SIZE, 1);
        if (ctx->signal2)
-               unmap_mapping_range(ctx->signal2, 0, 0x4000, 1);
+               unmap_mapping_range(ctx->signal2, 0, PAGE_SIZE, 1);
+       if (ctx->mss)
+               unmap_mapping_range(ctx->mss, 0, 0x1000, 1);
+       if (ctx->psmap)
+               unmap_mapping_range(ctx->psmap, 0, 0x20000, 1);
 }
 
 int spu_acquire_exclusive(struct spu_context *ctx)