Messages in this thread | | | From | Kay Sievers <> | Date | Wed, 7 Oct 2009 22:06:13 +0200 | Subject | Re: [BUG] No ttyS0 - Strange udev 8250_pnp interaction |
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On Wed, Oct 7, 2009 at 21:46, Alan Jenkins <sourcejedi.lkml@googlemail.com> wrote: > Udev would have avoided the race prior to > > 82c785e "udevd: remove check for dev_t, DEVPATH_OLD takes care of that" > > (the "check" removed here used to serialize events based on the device > major:minor number). > > So - udev probably needs to add the check back.
What are the two devices with the same major/minor but a different DEVPATH?
> It might also be the case that future kernels could set DEVPATH_OLD as > suggested. I don't know the gory details of 8250_pnp though.
The DEVPATH_OLD is only added when one and the same device was renamed or moved, which isn't the case here, I guess?
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