lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Wed, 12 Aug 2020 11:48:43 +0200
From:   Alexandre Belloni <>
To:     Alexandre Belloni <>,
        Bruno Thomsen <>,
        Liam Beguin <>
Subject: Re: [PATCH] rtc: pcf2127: fix alarm handling

On Wed, 12 Aug 2020 10:51:14 +0200, Alexandre Belloni wrote:
> Fix multiple issues when handling alarms:
>  - Use threaded interrupt to avoid scheduling when atomic
>  - Stop matching on week day as it may not be set correctly
>  - Avoid parsing the DT interrupt and use what is provided by the i2c or
>    spi subsystem
>  - Avoid returning IRQ_NONE in case of error in the interrupt handler
>  - Never write WDTF as specified in the datasheet
>  - Set uie_unsupported, as for the pcf85063, setting alarms every seconds
>    is not working correctly and confuses the RTC.

Applied, thanks!

[1/1] rtc: pcf2127: fix alarm handling
      commit: 27006416be16b7887fb94b3b445f32453defb3f1

Best regards,
Alexandre Belloni <>

Powered by blists - more mailing lists