---

yaml --- r: 111830 b: refs/heads/master c: 1d0680f h: refs/heads/master v: v3
git-mirror · Sep 24, 2008 · 667fd63 · 667fd63
1 parent 0a06862
commit 667fd63
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a620e134e989b7ce683574039fc7cb956aa58970
+refs/heads/master: 1d0680fd6235e0aa5baf14a8f1ff85eff9dc1fb3
diff --git a/trunk/drivers/net/sfc/falcon.c b/trunk/drivers/net/sfc/falcon.c
@@ -1953,8 +1953,10 @@ int falcon_dma_stats(struct efx_nic *efx, unsigned int done_offset)
 
 	/* Wait for transfer to complete */
 	for (i = 0; i < 400; i++) {
-		if (*(volatile u32 *)dma_done == FALCON_STATS_DONE)
+		if (*(volatile u32 *)dma_done == FALCON_STATS_DONE) {
+			rmb(); /* Ensure the stats are valid. */
 			return 0;
+		}
 		udelay(10);
 	}