From 1260ccf6fd9cb22ffafb56375ec7efbab889ca6b Mon Sep 17 00:00:00 2001
From: Masato Noguchi <Masato.Noguchi@jp.sony.com>
Date: Mon, 20 Nov 2006 18:45:04 +0100
Subject: [PATCH] --- yaml --- r: 42266 b: refs/heads/master c:
 2ebb2477f9a61b436dd22b75189857df1a77e585 h: refs/heads/master v: v3

---
 [refs]                                        |  2 +-
 trunk/arch/powerpc/platforms/cell/spufs/run.c | 28 ++++++++++++-------
 2 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/[refs] b/[refs]
index c91b5e3a8436..188976f09820 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 453d9f72a91d798c3e3c4b4bed26210926dfb57b
+refs/heads/master: 2ebb2477f9a61b436dd22b75189857df1a77e585
diff --git a/trunk/arch/powerpc/platforms/cell/spufs/run.c b/trunk/arch/powerpc/platforms/cell/spufs/run.c
index 88a41d83a79b..c88fd7f9ea74 100644
--- a/trunk/arch/powerpc/platforms/cell/spufs/run.c
+++ b/trunk/arch/powerpc/platforms/cell/spufs/run.c
@@ -79,13 +79,7 @@ static inline int spu_run_fini(struct spu_context *ctx, u32 * npc,
 
 	if (signal_pending(current))
 		ret = -ERESTARTSYS;
-	if (unlikely(current->ptrace & PT_PTRACED)) {
-		if ((*status & SPU_STATUS_STOPPED_BY_STOP)
-		    && (*status >> SPU_STOP_STATUS_SHIFT) == 0x3fff) {
-			force_sig(SIGTRAP, current);
-			ret = -ERESTARTSYS;
-		}
-	}
+
 	return ret;
 }
 
@@ -232,7 +226,7 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
 		if (unlikely(ctx->state != SPU_STATE_RUNNABLE)) {
 			ret = spu_reacquire_runnable(ctx, npc, &status);
 			if (ret)
-				goto out;
+				goto out2;
 			continue;
 		}
 		ret = spu_process_events(ctx);
@@ -242,10 +236,24 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
 
 	ctx->ops->runcntl_stop(ctx);
 	ret = spu_run_fini(ctx, npc, &status);
-	if (!ret)
-		ret = status;
 	spu_yield(ctx);
 
+out2:
+	if ((ret == 0) ||
+	    ((ret == -ERESTARTSYS) &&
+	     ((status & SPU_STATUS_STOPPED_BY_HALT) ||
+	      ((status & SPU_STATUS_STOPPED_BY_STOP) &&
+	       (status >> SPU_STOP_STATUS_SHIFT != 0x2104)))))
+		ret = status;
+
+	if (unlikely(current->ptrace & PT_PTRACED)) {
+		if ((status & SPU_STATUS_STOPPED_BY_STOP)
+		    && (status >> SPU_STOP_STATUS_SHIFT) == 0x3fff) {
+			force_sig(SIGTRAP, current);
+			ret = -ERESTARTSYS;
+		}
+	}
+
 out:
 	*event = ctx->event_return;
 	up(&ctx->run_sema);