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On 10.02.23 13:24, Linux kernel regression tracking (Thorsten Leemhuis) wrote:
On 09.02.23 20:59, Paul Gover wrote:
Suspend/Resume was working OK on kernel 6.0.13, broken since 6.1.1 (I've not tried kernels between those, except in the bisect below.) All subsequent 6,1 kernels exhibit the same behaviour.
Suspend works OK, but on Resume, there's a flicker, and then it reboots. Sometimes the screen gets restored to its contents at the time of suspend. but less than a second later, it starts rebooting. To reproduce, simply boot, suspend, and resume.
Git bisect blames RTW88 commit 6bf3a083407b5d404d70efc3a5ac75b472e5efa9
TWIMC, that's "wifi: rtw88: add flag check before enter or leave IPS"
I'll attach bisect log, dmesg and configs to the bug I've opened https://bugzilla.kernel.org/show_bug.cgi?id=217016
#regzbot monitor: https://lore.kernel.org/linux-wireless/20230216053633.20366-1-pkshih@realtek... #regzbot fix: wifi: rtw88: use RTW_FLAG_POWERON flag to prevent to power on/off twice #regzbot ignore-activity
Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Everything you wanna know about Linux kernel regression tracking: https://linux-regtracking.leemhuis.info/about/#tldr That page also explains what to do if mails like this annoy you.