From: Jeremy Kerr <jk@ozlabs.org>
Date: Fri, 29 Jun 2007 00:58:04 +0000 (+1000)
Subject: [POWERPC] spufs: Fix libassist accounting
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=08c9692b168240729cf89c69c4ad722760a5690c;p=deliverable%2Flinux.git

[POWERPC] spufs: Fix libassist accounting

We're currently too permissive with counting libassist calls - fix the
check on the SPE stop-and-signal status.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index c69f63dd5f0a..05cf815dbdad 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -352,7 +352,7 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
 				       SPU_STATUS_SINGLE_STEP)));
 
 	if ((status & SPU_STATUS_STOPPED_BY_STOP) &&
-	    ((status >> SPU_STOP_STATUS_SHIFT) & 0x2100))
+	    (((status >> SPU_STOP_STATUS_SHIFT) & 0x3f00) == 0x2100))
 		ctx->stats.libassist++;
 
 	ctx->ops->master_stop(ctx);