On 3/07/19 6:28 PM, Linus Walleij wrote: > On Wed, Jul 3, 2019 at 7:35 AM Chris Packham > <Chris.Packham@xxxxxxxxxxxxxxxxxxx> wrote: > >> Doing a bit of debugging so far I see that after startup the desc->flags >> for those gpios is 0. But for the hogged ones it should be 0x800 (or 0x801). > > Yeah that is wrong. > >> I'll do some proper bisecting tomorrow, but figured you might want to >> know sooner rather than later. > > Thanks, I have another critical GPIO fix queued so would be great if we > can fix this too before v5.2 is released. Bit of an update. v4.19.54 works, v5.1.15 is broken. I'll keep bisecting between those tomorrow.
Re: gpio desc flags being lost
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- Subject: Re: gpio desc flags being lost
- From: Chris Packham <Chris.Packham@xxxxxxxxxxxxxxxxxxx>
- Date: Wed, 3 Jul 2019 09:29:32 +0000
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- References: <d4724d7ec8ab4f95884ea947d9467e26@svr-chch-ex1.atlnz.lc> <CACRpkdZD7x1eeatXRTtU5k7Zoj5tfG8V98SjaO=xubwaa9teTQ@mail.gmail.com>
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