Jiri Kosina 372a302e9a RTC: assure proper memory ordering with respect to RTC_DEV_BUSY flag ...

We must make sure that the RTC_DEV_BUSY flag has proper lock semantics,
i.e.  that the RTC_DEV_BUSY stores clearing the flag don't get reordered
before the preceeding stores and loads and vice versa.

Spotted by Nick Piggin.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: David Brownell <david-b@pacbell.net>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-12-05 09:21:18 -08:00

..

class.c

RTC: periodic irq fix

2007-10-16 09:43:13 -07:00

hctosys.c

rtc_hctosys expects RTCs in UTC (doc)

2007-11-14 18:45:36 -08:00

interface.c

RTC: assure proper memory ordering with respect to RTC_DEV_BUSY flag

2007-12-05 09:21:18 -08:00

Kconfig

Blackfin arch: punt CONFIG_BFIN -- we already have CONFIG_BLACKFIN

2007-11-23 14:28:44 +08:00

Makefile

rtc: RTC class driver for the ds1374

2007-10-16 09:43:13 -07:00

rtc-at32ap700x.c

Driver for the Atmel on-chip RTC on AT32AP700x devices

2007-07-17 10:23:09 -07:00

rtc-at91rm9200.c

…

rtc-bfin.c

Blackfin On-Chip RTC driver update for supporting BF54x

2007-07-15 02:33:26 +08:00

rtc-cmos.c

rtc: ignore msb when reading back mday from alarm

2007-11-04 13:13:09 -08:00

rtc-core.h

…

rtc-dev.c

RTC: assure proper memory ordering with respect to RTC_DEV_BUSY flag

2007-12-05 09:21:18 -08:00

rtc-ds1216.c

RTC driver for DS1216 chips

2007-07-17 10:23:09 -07:00

rtc-ds1307.c

rtc-ds1307 exports NVRAM

2007-11-14 18:45:36 -08:00

rtc-ds1374.c

rtc: RTC class driver for the ds1374

2007-10-16 09:43:13 -07:00

rtc-ds1553.c

RTCs: handle NVRAM better

2007-11-14 18:45:36 -08:00

rtc-ds1672.c

…

rtc-ds1742.c

RTCs: handle NVRAM better

2007-11-14 18:45:36 -08:00

rtc-ep93xx.c

…

rtc-isl1208.c

…

rtc-lib.c

revert "rtc: Add rtc_merge_alarm()"

2007-05-08 11:15:18 -07:00

rtc-m41t80.c

correct name for rtc-m41t80

2007-08-22 19:52:45 -07:00

rtc-m48t59.c

RTCs: handle NVRAM better

2007-11-14 18:45:36 -08:00

rtc-m48t86.c

…

rtc-max6900.c

rtc: update and use the MAX6900 century byte

2007-07-21 17:49:17 -07:00

rtc-max6902.c

rtc-max6902 minor fixes

2007-08-22 19:52:47 -07:00

rtc-omap.c

rtc-omap build fix

2007-05-17 05:23:05 -07:00

rtc-pcf8563.c

…

rtc-pcf8583.c

rtc-pcf8583: Check for i2c adapter functionality

2007-10-16 09:43:13 -07:00

rtc-pl031.c

remove asm/bitops.h includes

2007-10-19 11:53:41 -07:00

rtc-proc.c

…

rtc-rs5c313.c

rtc-rs5c313.c: add error handling to avoid hardware hangup

2007-05-11 08:29:35 -07:00

rtc-rs5c348.c

[PATCH] rtc: Make rtc-rs5c348 driver hotplug-aware

2007-08-27 02:16:58 +01:00

rtc-rs5c372.c

rtc-rs5c372 becomes a new-style i2c driver

2007-07-17 10:23:08 -07:00

rtc-s3c.c

s3c-rtc: remove unused variable

2007-10-30 08:06:55 -07:00

rtc-sa1100.c

remove asm/bitops.h includes

2007-10-19 11:53:41 -07:00

rtc-sh.c

rtc: rtc-sh: Zero out tm value for invalid rtc states.

2007-11-07 20:13:24 +09:00

rtc-stk17ta8.c

RTCs: handle NVRAM better

2007-11-14 18:45:36 -08:00

rtc-sysfs.c

Add missing newlines to some uses of dev_<level> messages

2007-10-18 14:37:28 -07:00

rtc-test.c

…

rtc-v3020.c

RTC v3020 fixes

2007-09-11 17:21:20 -07:00

rtc-vr41xx.c

[MIPS] separate platform_device registration for VR41xx RTC

2007-07-12 17:41:15 +01:00

rtc-x1205.c

i2c: Delete outdated x1205 driver documentation

2007-07-12 14:12:28 +02:00