On Sun, 01 Nov 2020 08:52:06 PST (-0800), t...@linutronix.de wrote:
On Sun, Nov 01 2020 at 12:10, Marc Zyngier wrote:
On Thu, 29 Oct 2020 10:37:38 +0800, Greentime Hu wrote:
This oops is caused by a wrong chip_data and it is because plic_irq_unmask
uses irq_get_chip_data(irq_data->irq) to get
On Sun, Nov 01 2020 at 12:10, Marc Zyngier wrote:
> On Thu, 29 Oct 2020 10:37:38 +0800, Greentime Hu wrote:
>> This oops is caused by a wrong chip_data and it is because plic_irq_unmask
>> uses irq_get_chip_data(irq_data->irq) to get the chip_data. However it may
>> get another irq_data with the
On Thu, 29 Oct 2020 10:37:38 +0800, Greentime Hu wrote:
> This oops is caused by a wrong chip_data and it is because plic_irq_unmask
> uses irq_get_chip_data(irq_data->irq) to get the chip_data. However it may
> get another irq_data with the same irq_data->irq if it is hierarchy.
>
> In this
On Wed, Oct 28, 2020 at 7:37 PM Greentime Hu wrote:
>
> This oops is caused by a wrong chip_data and it is because plic_irq_unmask
> uses irq_get_chip_data(irq_data->irq) to get the chip_data. However it may
> get another irq_data with the same irq_data->irq if it is hierarchy.
>
> In this case,
On Thu, Oct 29, 2020 at 8:07 AM Greentime Hu wrote:
>
> This oops is caused by a wrong chip_data and it is because plic_irq_unmask
> uses irq_get_chip_data(irq_data->irq) to get the chip_data. However it may
> get another irq_data with the same irq_data->irq if it is hierarchy.
>
> In this case,
This oops is caused by a wrong chip_data and it is because plic_irq_unmask
uses irq_get_chip_data(irq_data->irq) to get the chip_data. However it may
get another irq_data with the same irq_data->irq if it is hierarchy.
In this case, it will get irq_data of sifive_gpio_irqchip instead of
plic_chip
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