From 47ea307f04ae98f636e69e9f7432337e5235c88a Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@woody.linux-foundation.org>
Date: Sun, 4 Nov 2007 13:14:15 -0800
Subject: [PATCH] --- yaml --- r: 73109 b: refs/heads/master c:
 5da0c7aad6271dd29526e3b49cbeb3bab9e8e491 h: refs/heads/master i:   73107:
 52b21dced3697b2212b83b4b4a818d4210d6ffc0 v: v3

---
 [refs]                       | 2 +-
 trunk/drivers/rtc/rtc-cmos.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 293cc3cb5161..b2966c6a69b3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e66269d40229cd9823024120910a43af57a9d72
+refs/heads/master: 5da0c7aad6271dd29526e3b49cbeb3bab9e8e491
diff --git a/trunk/drivers/rtc/rtc-cmos.c b/trunk/drivers/rtc/rtc-cmos.c
index e3fe83a23cf7..29cf1457ca10 100644
--- a/trunk/drivers/rtc/rtc-cmos.c
+++ b/trunk/drivers/rtc/rtc-cmos.c
@@ -120,7 +120,8 @@ static int cmos_read_alarm(struct device *dev, struct rtc_wkalrm *t)
 	t->time.tm_hour = CMOS_READ(RTC_HOURS_ALARM);
 
 	if (cmos->day_alrm) {
-		t->time.tm_mday = CMOS_READ(cmos->day_alrm);
+		/* ignore upper bits on readback per ACPI spec */
+		t->time.tm_mday = CMOS_READ(cmos->day_alrm) & 0x3f;
 		if (!t->time.tm_mday)
 			t->time.tm_mday = -1;