On Sun, 2021-02-07 at 14:01 -0700, Kevin Locke wrote: > On a ThinkPad T430 (2342-CTO) using rtc_cmos, on v5.11-rc6 (and torvalds > master, 825b5991a46e), ioctl(RTC_RD_TIME) returns EINVAL after a wake > alarm is set using ioctl(RTC_WKALM_SET), as observed using rtcwake(8): I'm unable to reproduce the issue on v5.11-rc7. Presumably it was fixed by ebb22a059436, although I didn't bisect to confirm. Sorry for the noise. Best, Kevin