On Thu, Aug 5, 2021 at 3:47 AM Will Deacon wrote:
>
> If CONFIG_DMA_RESTRICTED_POOL=n then probing a device with a reference
> to a "restricted-dma-pool" will fail with a reasonably cryptic error:
I'm left wondering why of_dma_set_restricted_buffer() is even enabled
with CONFIG_DMA_RESTRICTED_POO
On Thu, Aug 05, 2021 at 11:26:15AM +0100, Robin Murphy wrote:
> On 2021-08-05 10:47, Will Deacon wrote:
> > If CONFIG_DMA_RESTRICTED_POOL=n then probing a device with a reference
> > to a "restricted-dma-pool" will fail with a reasonably cryptic error:
> >
> >| pci-host-generic: probe of 1
On 2021-08-05 10:47, Will Deacon wrote:
If CONFIG_DMA_RESTRICTED_POOL=n then probing a device with a reference
to a "restricted-dma-pool" will fail with a reasonably cryptic error:
| pci-host-generic: probe of 1.pci failed with error -22
Print a more helpful message in this case and try
If CONFIG_DMA_RESTRICTED_POOL=n then probing a device with a reference
to a "restricted-dma-pool" will fail with a reasonably cryptic error:
| pci-host-generic: probe of 1.pci failed with error -22
Print a more helpful message in this case and try to continue probing
the device as we do if