Messages in this thread | ![/](/images/icornerl.gif) | | From | Bartosz Golaszewski <> | Date | Mon, 8 Apr 2024 20:57:38 +0200 | Subject | Re: [PATCH v2 0/2] gpio-cdev: Release IRQ used by gpio-cdev on gpio chip removal |
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On Mon, Apr 8, 2024 at 3:27 PM Herve Codina <herve.codina@bootlin.com> wrote: > > Hi Bartosz, > > On Fri, 1 Mar 2024 08:21:09 +0100 > Bartosz Golaszewski <brgl@bgdev.pl> wrote: > > ... > > > > I DO want to fix it, don't get me wrong. I don't want to just leave it > > like this, especially since we've made so much progress with > > hotpluggability recently. I just don't believe this is the right fix, > > I will try to come up with a solution that addresses the issue > > globally. > > > > I didn't see anything but I could miss something. > Did you move forward on this topic ? >
No, I'm currently spending almost 100% of my GPIO time on getting the libgpiod DBus API ready and I should send the first version by the end of this week. After that I'll be at EOSS and then on vacation, so the earliest I will get to working on it is early May.
If you feel like giving it another shot - go for it. I believe the device link problem I described previously[1] must be fixed first. I would also consider a more generic solution in the interrupt subsystem that would make it aware that interrupt controllers may be torn down with interrupts still requested.
As I said: I will get to it but not in the following couple weeks.
Bart
[1] https://lore.kernel.org/lkml/CAMRc=Mf5fRWoOMsJ41vzvE=-vp3wi-Obw=j5fBk3DuQaZNQP2Q@mail.gmail.com/
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