Re: [Freedreno] arm64: Internal error: Oops: qcom_iommu_tlb_inv_context free_io_pgtable_ops on db410c

2020-07-20 Thread Naresh Kamboju
On Mon, 20 Jul 2020 at 21:27, Rob Clark wrote: > > On Mon, Jul 20, 2020 at 4:28 AM Robin Murphy wrote: > > > > On 2020-07-20 08:17, Arnd Bergmann wrote: > > > On Mon, Jul 20, 2020 at 8:36 AM Naresh Kamboju > > > wrote: <> > > >> [5.444121] Unable to handle kernel NULL pointer dereference at

Re: [Freedreno] arm64: Internal error: Oops: qcom_iommu_tlb_inv_context free_io_pgtable_ops on db410c

2020-07-20 Thread Rob Clark
On Mon, Jul 20, 2020 at 4:28 AM Robin Murphy wrote: > > On 2020-07-20 08:17, Arnd Bergmann wrote: > > On Mon, Jul 20, 2020 at 8:36 AM Naresh Kamboju > > wrote: > >> > >> This kernel oops while boot linux mainline kernel on arm64 db410c device. > >> > >> metadata: > >>git branch: master > >>