Re: [PATCH v3] x86/rtc: Remove __init for runtime functions

[Andy Shevchenko]

On Thu, Nov 24, 2022 at 05:57:30PM +0100, Matija Glavinic Pecotic wrote:
> set_rtc_noop, get_rtc_noop are used runtime, therefore need init removed.
> Crash was observed on x86 platform where cmos rtc is unused and disabled
> via device tree. Function was triggered from ntp: sync_hw_clock, although
> CONFIG_RTC_SYSTOHC=n, however sync_cmos_clock doesn't honour that.
> 
>   Workqueue: events_power_efficient sync_hw_clock
>   RIP: 0010:set_rtc_noop
>   Call Trace:
>    update_persistent_clock64
>    sync_hw_clock
> 
> Fix by dropping __init and making set/get_rtc_noop available runtime.
> 
> Fixes: c311ed6183f4 ("x86/init: Allow DT configured systems to disable RTC at boot time")
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

Side note: seems you sent this not using `git send-email ...`
(I see my @intel.com rather than @linux.intel.com in the Cc list).

But at least the Cc list looks closer to what MAINTAINERS says.

And you forgot to make it clear that a) it's a resend, by altering
--subject-prefix, and b) mentioning this in the changelog.

-- 
With Best Regards,
Andy Shevchenko