[Public] > -----Original Message----- > From: Linux regression tracking (Thorsten Leemhuis) > <regressions@xxxxxxxxxxxxx> > Sent: Wednesday, February 28, 2024 3:53 PM > To: Lin, Wayne <Wayne.Lin@xxxxxxx>; Leon Weiß <leon.weiss@ruhr-uni- > bochum.de>; stable@xxxxxxxxxxxxxxx > Cc: regressions@xxxxxxxxxxxxxxx; lyude@xxxxxxxxxx > Subject: Re: [REGRESSION] NULL pointer dereference > drm_dp_add_payload_part2 > > On 19.02.24 08:24, Lin, Wayne wrote: > > > > Thanks for the catch! Will prepare a patch to fix it. > > Did you do that? I could not find one on lore, but maybe I'm missing > something. Hi, Sorry for the delay. Was dragged and distracted by other works. Just pushed the patch today for code review. Thanks! > > 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 > If I did something stupid, please tell me, as explained on that page. > > #regzbot poke > > > ________________________________________ > > From: Leon Weiß <leon.weiss@xxxxxxxxxxxxxxxxxx> > > Sent: Wednesday, February 7, 2024 16:45 > > To: stable@xxxxxxxxxxxxxxx > > Cc: regressions@xxxxxxxxxxxxxxx; Lin, Wayne; lyude@xxxxxxxxxx > > Subject: [REGRESSION] NULL pointer dereference > > drm_dp_add_payload_part2 > > > > Hello, > > > > 54d217406afe250d7a768783baaa79a035f21d38 fixed an issue in > > drm_dp_add_payload_part2 that lead to a NULL pointer dereference in > > case state is NULL. > > > > The change was (accidentally?) reverted in > > 5aa1dfcdf0a429e4941e2eef75b006a8c7a8ac49 and the problem > reappeared. > > > > The issue is rather spurious, but I've had it appear when unplugging a > > thunderbolt dock. > > > > #regzbot introduced 5aa1dfcdf0a429e4941e2eef75b006a8c7a8ac49 > > > >
