Messages in this thread | | | From | "Izumi, Taku" <> | Subject | RE: [bug discuss] fjes driver call trace warning, "PNP0C02" used in fjes seems like a bug, | Date | Thu, 9 Jun 2016 08:48:45 +0000 |
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Dear Gao,
> From a SW perspective it like an acpi driver that uses "PNP0C02" > as driver ids to perform the driver match in the ACPI table. > > From my understanding this is wrong in principle because that identifier > must be used to reserve motherboard resources (see par 4.1.2 of the PCI > Firmware Specifications v3.2) > > Therefore such identifier it is used from > http://lxr.free-electrons.com/source/drivers/pnp/system.c > to reserve such resources. > > Basically your driver is breaking any other device that > needs to reserve motherboard resources through system.c > driver. > > @David Miller, what is your opinion about this? > I think this driver should be reverted...
I'm willing to revise my driver if it's something wrong. I can't reproduce this problem. Could you please show me how to reproduce problem ?
Sincerely, Taku Izumi
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