Alexandre Belloni e09784a8a7 alarmtimer: Check RTC features instead of ops ...

RTC drivers used to leave .set_alarm() NULL in order to signal the RTC
device doesn't support alarms. The drivers are now clearing the
RTC_FEATURE_ALARM bit for that purpose in order to keep the rtc_class_ops
structure const. So now, .set_alarm() is set unconditionally and this
possibly causes the alarmtimer code to select an RTC device that doesn't
support alarms.

Test RTC_FEATURE_ALARM instead of relying on ops->set_alarm to determine
whether alarms are available.

Fixes: 7ae41220ef ("rtc: introduce features bitfield")
Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]

2021-05-11 21:28:04 +02:00

..

alarmtimer.c

alarmtimer: Check RTC features instead of ops

2021-05-11 21:28:04 +02:00

clockevents.c

…

clocksource.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2021-05-01 10:14:08 -07:00

hrtimer.c

Merge tag 'timers-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-04-26 09:54:03 -07:00

itimer.c

time: Prevent undefined behaviour in timespec64_to_ns()

2020-10-26 11:48:11 +01:00

jiffies.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

Kconfig

Merge tag 'timers-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-12-27 09:03:41 -08:00

Makefile

timekeeping: add CONFIG_LEGACY_TIMER_TICK

2020-10-30 21:57:04 +01:00

namespace.c

timens: Delete no-op time_ns_init()

2021-02-05 19:32:09 +01:00

ntp_internal.h

ntp: Make the RTC synchronization more reliable

2020-12-11 10:40:52 +01:00

ntp.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

posix-clock.c

…

posix-cpu-timers.c

Merge tag 'timers-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-04-26 09:54:03 -07:00

posix-stubs.c

…

posix-timers.c

posix-timers: Preserve return value in clock_adjtime32()

2021-04-17 14:55:06 +02:00

posix-timers.h

…

sched_clock.c

time/sched_clock: Mark sched_clock_read_begin/retry() as notrace

2020-10-26 11:34:31 +01:00

test_udelay.c

time/debug: Remove dentry pointer for debugfs

2021-03-18 11:20:26 +01:00

tick-broadcast-hrtimer.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

tick-broadcast.c

tick/broadcast: Allow late registered device to enter oneshot mode

2021-04-16 21:03:50 +02:00

tick-common.c

tick: Use tick_check_replacement() instead of open coding it

2021-04-16 21:03:50 +02:00

tick-internal.h

tick: Get rid of tick_period

2020-11-19 10:48:29 +01:00

tick-legacy.c

timekeeping: remove xtime_update

2020-10-30 21:57:07 +01:00

tick-oneshot.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

tick-sched.c

Merge tag 'pm-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2021-04-26 15:10:25 -07:00

tick-sched.h

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

time.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

timeconst.bc

…

timeconv.c

time: Add missing colons for parameter documentation of time64_to_tm()

2020-11-15 23:47:23 +01:00

timecounter.c

time/timecounter: Mark 1st argument of timecounter_cyc2time() as const

2021-04-16 21:03:50 +02:00

timekeeping_debug.c

…

timekeeping_internal.h

…

timekeeping.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2021-05-01 10:14:08 -07:00

timekeeping.h

Merge tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2020-12-16 00:07:17 -08:00

timer_list.c

timer_list: Use printk format instead of open-coded symbol lookup

2020-11-15 20:47:14 +01:00

timer.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00

vsyscall.c

timekeeping, clocksource: Fix various typos in comments

2021-03-22 23:06:48 +01:00