From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 31 Jan 2021 19:40:57 +0000 (-0800)
Subject: Merge tag 'timers-urgent-2021-01-31' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: Ubuntu-5.13.0-19.19~4047
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=17b756d0376fd45f98abb6d758c3d5befb01e3fa;p=mirror_ubuntu-jammy-kernel.git

Merge tag 'timers-urgent-2021-01-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Thomas Gleixner:
 "A fix for handling advertised, but non-existent 146818 RTCs correctly.

  With the recent UIP handling changes the time readout of non-existent
  RTCs hangs forever as the read returns always 0xFF which means the UIP
  bit is set.

  Sanity check the RTC before registering by checking the RTC_VALID
  register for correctness"

* tag 'timers-urgent-2021-01-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  rtc: mc146818: Detect and handle broken RTCs
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17b756d0376fd45f98abb6d758c3d5befb01e3fa