On Mon, 25 Mar 2024 11:12:40 +
Steven Price wrote:
> On 25/03/2024 10:41, Boris Brezillon wrote:
> > When mapping an IO region, the pseudo-file offset is dependent on the
> > userspace architecture. panthor_device_mmio_offset() abstract that away
> > for us by turning a userspace MMIO offset
On 25/03/2024 10:41, Boris Brezillon wrote:
> When mapping an IO region, the pseudo-file offset is dependent on the
> userspace architecture. panthor_device_mmio_offset() abstract that away
> for us by turning a userspace MMIO offset into its kernel equivalent,
> but we were not updating vm_area_st
When mapping an IO region, the pseudo-file offset is dependent on the
userspace architecture. panthor_device_mmio_offset() abstract that away
for us by turning a userspace MMIO offset into its kernel equivalent,
but we were not updating vm_area_struct::vm_pgoff accordingly, leading
us to attach the
