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* [PATCH AUTOSEL 4.19 127/671] rtc: cmos: ignore bogus century byte
       [not found] <20200116165940.10720-1-sashal@kernel.org>
@ 2020-01-16 16:50 ` Sasha Levin
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 156/671] rtc: ds1672: fix unintended sign extension Sasha Levin
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-01-16 16:50 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Eric Wong, Alexandre Belloni, Alessandro Zummo, Sylvain Chouleur,
	Patrick McDermott, linux-rtc, Sasha Levin

From: Eric Wong <e@80x24.org>

[ Upstream commit 2a4daadd4d3e507138f8937926e6a4df49c6bfdc ]

Older versions of Libreboot and Coreboot had an invalid value
(`3' in my case) in the century byte affecting the GM45 in
the Thinkpad X200.  Not everybody's updated their firmwares,
and Linux <= 4.2 was able to read the RTC without problems,
so workaround this by ignoring invalid values.

Fixes: 3c217e51d8a272b9 ("rtc: cmos: century support")

Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Sylvain Chouleur <sylvain.chouleur@intel.com>
Cc: Patrick McDermott <patrick.mcdermott@libiquity.com>
Cc: linux-rtc@vger.kernel.org
Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/rtc/rtc-mc146818-lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-mc146818-lib.c b/drivers/rtc/rtc-mc146818-lib.c
index 2f1772a358ca..18a6f15e313d 100644
--- a/drivers/rtc/rtc-mc146818-lib.c
+++ b/drivers/rtc/rtc-mc146818-lib.c
@@ -82,7 +82,7 @@ unsigned int mc146818_get_time(struct rtc_time *time)
 	time->tm_year += real_year - 72;
 #endif
 
-	if (century)
+	if (century > 20)
 		time->tm_year += (century - 19) * 100;
 
 	/*
-- 
2.20.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 4.19 156/671] rtc: ds1672: fix unintended sign extension
       [not found] <20200116165940.10720-1-sashal@kernel.org>
  2020-01-16 16:50 ` [PATCH AUTOSEL 4.19 127/671] rtc: cmos: ignore bogus century byte Sasha Levin
@ 2020-01-16 16:51 ` Sasha Levin
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 161/671] rtc: ds1307: rx8130: Fix alarm handling Sasha Levin
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-01-16 16:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Colin Ian King, Alexandre Belloni, Sasha Levin, linux-rtc

From: Colin Ian King <colin.king@canonical.com>

[ Upstream commit f0c04c276739ed8acbb41b4868e942a55b128dca ]

Shifting a u8 by 24 will cause the value to be promoted to an integer. If
the top bit of the u8 is set then the following conversion to an unsigned
long will sign extend the value causing the upper 32 bits to be set in
the result.

Fix this by casting the u8 value to an unsigned long before the shift.

Detected by CoverityScan, CID#138801 ("Unintended sign extension")

Fixes: edf1aaa31fc5 ("[PATCH] RTC subsystem: DS1672 driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/rtc/rtc-ds1672.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c
index 9caaccccaa57..b1ebca099b0d 100644
--- a/drivers/rtc/rtc-ds1672.c
+++ b/drivers/rtc/rtc-ds1672.c
@@ -58,7 +58,8 @@ static int ds1672_get_datetime(struct i2c_client *client, struct rtc_time *tm)
 		"%s: raw read data - counters=%02x,%02x,%02x,%02x\n",
 		__func__, buf[0], buf[1], buf[2], buf[3]);
 
-	time = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	time = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+	       (buf[1] << 8) | buf[0];
 
 	rtc_time_to_tm(time, tm);
 
-- 
2.20.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 4.19 161/671] rtc: ds1307: rx8130: Fix alarm handling
       [not found] <20200116165940.10720-1-sashal@kernel.org>
  2020-01-16 16:50 ` [PATCH AUTOSEL 4.19 127/671] rtc: cmos: ignore bogus century byte Sasha Levin
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 156/671] rtc: ds1672: fix unintended sign extension Sasha Levin
@ 2020-01-16 16:51 ` Sasha Levin
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 163/671] rtc: 88pm860x: fix unintended sign extension Sasha Levin
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-01-16 16:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Uwe Kleine-König, Alexandre Belloni, Sasha Levin, linux-rtc

From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

[ Upstream commit 3f929cad943380370b6db31fcb7a38d898d91089 ]

When the EXTENSION.WADA bit is set, register 0x19 contains a bitmap of
week days, not a day of month. As Linux only handles a single alarm
without repetition using day of month is more flexible, so clear this
bit. (Otherwise a value depending on time.tm_wday would have to be
written to register 0x19.)

Also optimize setting the AIE bit to use a single register write instead
of a bulk write of three registers.

Fixes: ee0981be7704 ("rtc: ds1307: Add support for Epson RX8130CE")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/rtc/rtc-ds1307.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
index 71396b62dc52..ebd59e86a567 100644
--- a/drivers/rtc/rtc-ds1307.c
+++ b/drivers/rtc/rtc-ds1307.c
@@ -749,8 +749,8 @@ static int rx8130_set_alarm(struct device *dev, struct rtc_wkalrm *t)
 	if (ret < 0)
 		return ret;
 
-	ctl[0] &= ~RX8130_REG_EXTENSION_WADA;
-	ctl[1] |= RX8130_REG_FLAG_AF;
+	ctl[0] &= RX8130_REG_EXTENSION_WADA;
+	ctl[1] &= ~RX8130_REG_FLAG_AF;
 	ctl[2] &= ~RX8130_REG_CONTROL0_AIE;
 
 	ret = regmap_bulk_write(ds1307->regmap, RX8130_REG_EXTENSION, ctl,
@@ -773,8 +773,7 @@ static int rx8130_set_alarm(struct device *dev, struct rtc_wkalrm *t)
 
 	ctl[2] |= RX8130_REG_CONTROL0_AIE;
 
-	return regmap_bulk_write(ds1307->regmap, RX8130_REG_EXTENSION, ctl,
-				 sizeof(ctl));
+	return regmap_write(ds1307->regmap, RX8130_REG_CONTROL0, ctl[2]);
 }
 
 static int rx8130_alarm_irq_enable(struct device *dev, unsigned int enabled)
-- 
2.20.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 4.19 163/671] rtc: 88pm860x: fix unintended sign extension
       [not found] <20200116165940.10720-1-sashal@kernel.org>
                   ` (2 preceding siblings ...)
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 161/671] rtc: ds1307: rx8130: Fix alarm handling Sasha Levin
@ 2020-01-16 16:51 ` Sasha Levin
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 164/671] rtc: 88pm80x: " Sasha Levin
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 165/671] rtc: pm8xxx: " Sasha Levin
  5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-01-16 16:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Colin Ian King, Alexandre Belloni, Sasha Levin, linux-rtc

From: Colin Ian King <colin.king@canonical.com>

[ Upstream commit dc9e47160626cdb58d5c39a4f43dcfdb27a5c004 ]

Shifting a u8 by 24 will cause the value to be promoted to an integer. If
the top bit of the u8 is set then the following conversion to an unsigned
long will sign extend the value causing the upper 32 bits to be set in
the result.

Fix this by casting the u8 value to an unsigned long before the shift.

Detected by CoverityScan, CID#144925-144928 ("Unintended sign extension")

Fixes: 008b30408c40 ("mfd: Add rtc support to 88pm860x")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/rtc/rtc-88pm860x.c | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c
index fbcf13bbbd8d..73697e4b18a9 100644
--- a/drivers/rtc/rtc-88pm860x.c
+++ b/drivers/rtc/rtc-88pm860x.c
@@ -115,11 +115,13 @@ static int pm860x_rtc_read_time(struct device *dev, struct rtc_time *tm)
 	pm860x_page_bulk_read(info->i2c, REG0_ADDR, 8, buf);
 	dev_dbg(info->dev, "%x-%x-%x-%x-%x-%x-%x-%x\n", buf[0], buf[1],
 		buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
-	base = (buf[1] << 24) | (buf[3] << 16) | (buf[5] << 8) | buf[7];
+	base = ((unsigned long)buf[1] << 24) | (buf[3] << 16) |
+		(buf[5] << 8) | buf[7];
 
 	/* load 32-bit read-only counter */
 	pm860x_bulk_read(info->i2c, PM8607_RTC_COUNTER1, 4, buf);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	ticks = base + data;
 	dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
@@ -145,7 +147,8 @@ static int pm860x_rtc_set_time(struct device *dev, struct rtc_time *tm)
 
 	/* load 32-bit read-only counter */
 	pm860x_bulk_read(info->i2c, PM8607_RTC_COUNTER1, 4, buf);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	base = ticks - data;
 	dev_dbg(info->dev, "set base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
@@ -170,10 +173,12 @@ static int pm860x_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	pm860x_page_bulk_read(info->i2c, REG0_ADDR, 8, buf);
 	dev_dbg(info->dev, "%x-%x-%x-%x-%x-%x-%x-%x\n", buf[0], buf[1],
 		buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
-	base = (buf[1] << 24) | (buf[3] << 16) | (buf[5] << 8) | buf[7];
+	base = ((unsigned long)buf[1] << 24) | (buf[3] << 16) |
+		(buf[5] << 8) | buf[7];
 
 	pm860x_bulk_read(info->i2c, PM8607_RTC_EXPIRE1, 4, buf);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	ticks = base + data;
 	dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
@@ -198,11 +203,13 @@ static int pm860x_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	pm860x_page_bulk_read(info->i2c, REG0_ADDR, 8, buf);
 	dev_dbg(info->dev, "%x-%x-%x-%x-%x-%x-%x-%x\n", buf[0], buf[1],
 		buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
-	base = (buf[1] << 24) | (buf[3] << 16) | (buf[5] << 8) | buf[7];
+	base = ((unsigned long)buf[1] << 24) | (buf[3] << 16) |
+		(buf[5] << 8) | buf[7];
 
 	/* load 32-bit read-only counter */
 	pm860x_bulk_read(info->i2c, PM8607_RTC_COUNTER1, 4, buf);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	ticks = base + data;
 	dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
-- 
2.20.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 4.19 164/671] rtc: 88pm80x: fix unintended sign extension
       [not found] <20200116165940.10720-1-sashal@kernel.org>
                   ` (3 preceding siblings ...)
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 163/671] rtc: 88pm860x: fix unintended sign extension Sasha Levin
@ 2020-01-16 16:51 ` " Sasha Levin
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 165/671] rtc: pm8xxx: " Sasha Levin
  5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-01-16 16:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Colin Ian King, Alexandre Belloni, Sasha Levin, linux-rtc

From: Colin Ian King <colin.king@canonical.com>

[ Upstream commit fb0b322537a831b5b0cb948c56f8f958ce493d3a ]

Shifting a u8 by 24 will cause the value to be promoted to an integer. If
the top bit of the u8 is set then the following conversion to an unsigned
long will sign extend the value causing the upper 32 bits to be set in
the result.

Fix this by casting the u8 value to an unsigned long before the shift.

Detected by CoverityScan, CID#714646-714649 ("Unintended sign extension")

Fixes: 2985c29c1964 ("rtc: Add rtc support to 88PM80X PMIC")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/rtc/rtc-88pm80x.c | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index cab293cb2bf0..1fc48ebd3cd0 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -114,12 +114,14 @@ static int pm80x_rtc_read_time(struct device *dev, struct rtc_time *tm)
 	unsigned char buf[4];
 	unsigned long ticks, base, data;
 	regmap_raw_read(info->map, PM800_RTC_EXPIRE2_1, buf, 4);
-	base = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	base = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	dev_dbg(info->dev, "%x-%x-%x-%x\n", buf[0], buf[1], buf[2], buf[3]);
 
 	/* load 32-bit read-only counter */
 	regmap_raw_read(info->map, PM800_RTC_COUNTER1, buf, 4);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	ticks = base + data;
 	dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
@@ -137,7 +139,8 @@ static int pm80x_rtc_set_time(struct device *dev, struct rtc_time *tm)
 
 	/* load 32-bit read-only counter */
 	regmap_raw_read(info->map, PM800_RTC_COUNTER1, buf, 4);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	base = ticks - data;
 	dev_dbg(info->dev, "set base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
@@ -158,11 +161,13 @@ static int pm80x_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	int ret;
 
 	regmap_raw_read(info->map, PM800_RTC_EXPIRE2_1, buf, 4);
-	base = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	base = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	dev_dbg(info->dev, "%x-%x-%x-%x\n", buf[0], buf[1], buf[2], buf[3]);
 
 	regmap_raw_read(info->map, PM800_RTC_EXPIRE1_1, buf, 4);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	ticks = base + data;
 	dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
@@ -185,12 +190,14 @@ static int pm80x_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
 	regmap_update_bits(info->map, PM800_RTC_CONTROL, PM800_ALARM1_EN, 0);
 
 	regmap_raw_read(info->map, PM800_RTC_EXPIRE2_1, buf, 4);
-	base = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	base = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	dev_dbg(info->dev, "%x-%x-%x-%x\n", buf[0], buf[1], buf[2], buf[3]);
 
 	/* load 32-bit read-only counter */
 	regmap_raw_read(info->map, PM800_RTC_COUNTER1, buf, 4);
-	data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
+	data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) |
+		(buf[1] << 8) | buf[0];
 	ticks = base + data;
 	dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n",
 		base, data, ticks);
-- 
2.20.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

* [PATCH AUTOSEL 4.19 165/671] rtc: pm8xxx: fix unintended sign extension
       [not found] <20200116165940.10720-1-sashal@kernel.org>
                   ` (4 preceding siblings ...)
  2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 164/671] rtc: 88pm80x: " Sasha Levin
@ 2020-01-16 16:51 ` " Sasha Levin
  5 siblings, 0 replies; 6+ messages in thread
From: Sasha Levin @ 2020-01-16 16:51 UTC (permalink / raw)
  To: linux-kernel, stable
  Cc: Colin Ian King, Alexandre Belloni, Sasha Levin, linux-rtc

From: Colin Ian King <colin.king@canonical.com>

[ Upstream commit e42280886018c6f77f0a90190f7cba344b0df3e0 ]

Shifting a u8 by 24 will cause the value to be promoted to an integer. If
the top bit of the u8 is set then the following conversion to an unsigned
long will sign extend the value causing the upper 32 bits to be set in
the result.

Fix this by casting the u8 value to an unsigned long before the shift.

Detected by CoverityScan, CID#1309693 ("Unintended sign extension")

Fixes: 9a9a54ad7aa2 ("drivers/rtc: add support for Qualcomm PMIC8xxx RTC")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/rtc/rtc-pm8xxx.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c
index 29358a045925..e03104b734fc 100644
--- a/drivers/rtc/rtc-pm8xxx.c
+++ b/drivers/rtc/rtc-pm8xxx.c
@@ -213,7 +213,8 @@ static int pm8xxx_rtc_read_time(struct device *dev, struct rtc_time *tm)
 		}
 	}
 
-	secs = value[0] | (value[1] << 8) | (value[2] << 16) | (value[3] << 24);
+	secs = value[0] | (value[1] << 8) | (value[2] << 16) |
+	       ((unsigned long)value[3] << 24);
 
 	rtc_time_to_tm(secs, tm);
 
@@ -288,7 +289,8 @@ static int pm8xxx_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
 		return rc;
 	}
 
-	secs = value[0] | (value[1] << 8) | (value[2] << 16) | (value[3] << 24);
+	secs = value[0] | (value[1] << 8) | (value[2] << 16) |
+	       ((unsigned long)value[3] << 24);
 
 	rtc_time_to_tm(secs, &alarm->time);
 
-- 
2.20.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

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Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <20200116165940.10720-1-sashal@kernel.org>
2020-01-16 16:50 ` [PATCH AUTOSEL 4.19 127/671] rtc: cmos: ignore bogus century byte Sasha Levin
2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 156/671] rtc: ds1672: fix unintended sign extension Sasha Levin
2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 161/671] rtc: ds1307: rx8130: Fix alarm handling Sasha Levin
2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 163/671] rtc: 88pm860x: fix unintended sign extension Sasha Levin
2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 164/671] rtc: 88pm80x: " Sasha Levin
2020-01-16 16:51 ` [PATCH AUTOSEL 4.19 165/671] rtc: pm8xxx: " Sasha Levin

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Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-rtc


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git