Hi, this is your Linux kernel regression tracker. On 08.12.22 15:43, Thorsten Leemhuis wrote: > > I noticed a regression report in bugzilla.kernel.org. It afaics needs > more debugging, but I nevertheless want add it to the tracking. Bjorn, if you have a minute, could you please take a quick look at this please: https://bugzilla.kernel.org/show_bug.cgi?id=216782 To quote ``` > Starting from kernel 6.1-rc1 for the first time in 8 years the > resume > from suspend is broken on my Asus UX305FA. After resume the sysrsq keys > do not work and a hard reset is the only solution for shutdown, the > screen is black, keyboard and mouse do not respond. > > After bisecting the first bad commit is: > > commit a47126ec29f538e1197862919f94d3b6668144a4 > Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> > Date: Fri Sep 9 15:24:57 2022 -0500 > > PCI/PTM: Cache PTM Capability offset > > Cache the PTM Capability offset instead of searching for it every time we > enable/disable PTM or save/restore PTM state. No functional change > intended. ``` The reporter has some trouble with the bisection (see the ticket for details), but it looks a bit like the problems are actually caused by that patch or something in that series. Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) P.S.: As the Linux kernel's regression tracker I deal with a lot of reports and sometimes miss something important when writing mails like this. If that's the case here, don't hesitate to tell me in a public reply, it's in everyone's interest to set the public record straight.
