---

yaml --- r: 261081 b: refs/heads/master c: 314ff52 h: refs/heads/master i: 261079: a108861 v: v3
git-mirror · Jul 28, 2011 · cce1e5c · cce1e5c
1 parent cdca3e2
commit cce1e5c
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 15e3608d7c273947dbf2eadbcaa66e51143928fb
+refs/heads/master: 314ff52727fe94dfbe07f3a9a489ab3ca8d8df5a
diff --git a/trunk/arch/sparc/kernel/pcr.c b/trunk/arch/sparc/kernel/pcr.c
@@ -80,8 +80,11 @@ static void n2_pcr_write(u64 val)
 {
 	unsigned long ret;
 
-	ret = sun4v_niagara2_setperf(HV_N2_PERF_SPARC_CTL, val);
-	if (ret != HV_EOK)
+	if (val & PCR_N2_HTRACE) {
+		ret = sun4v_niagara2_setperf(HV_N2_PERF_SPARC_CTL, val);
+		if (ret != HV_EOK)
+			write_pcr(val);
+	} else
 		write_pcr(val);
 }