Re: [PATCH v3 2/2] dma-pool: Only allocate from CMA when in same memory zone

2020-08-07 Thread Christoph Hellwig
On Fri, Aug 07, 2020 at 10:50:19AM +0200, Nicolas Saenz Julienne wrote: > On Fri, 2020-08-07 at 07:21 +0200, Christoph Hellwig wrote: > > On Thu, Aug 06, 2020 at 08:47:55PM +0200, Nicolas Saenz Julienne wrote: > > > There is no guarantee to CMA's placement, so allocating a zone specific > > > atomi

Re: [Freedreno] [PATCH v11 10/12] drm/msm: Add support for private address space instances

2020-08-07 Thread Rob Clark
On Mon, Aug 3, 2020 at 12:36 PM Jordan Crouse wrote: > > Add support for allocating private address space instances. Targets that > support per-context pagetables should implement their own function to > allocate private address spaces. > > The default will return a pointer to the global address s

Re: [Freedreno] [PATCH v11 09/12] drm/msm: Add support to create a local pagetable

2020-08-07 Thread Rob Clark
On Mon, Aug 3, 2020 at 12:36 PM Jordan Crouse wrote: > > Add support to create a io-pgtable for use by targets that support > per-instance pagetables. In order to support per-instance pagetables the > GPU SMMU device needs to have the qcom,adreno-smmu compatible string and > split pagetables enabl

Re: [PATCH v8 05/14] media: rkisp1: add Rockchip ISP1 subdev driver

2020-08-07 Thread Dafna Hirschfeld
Hi Am 06.08.20 um 14:22 schrieb Tomasz Figa: On Thu, Aug 6, 2020 at 11:21 AM Dafna Hirschfeld wrote: Am 05.08.20 um 23:10 schrieb Dafna Hirschfeld: Hi On 22.07.20 17:24, Tomasz Figa wrote: Hi Dafna, On Sat, Jul 11, 2020 at 01:04:31PM +0200, Dafna Hirschfeld wrote: Hi Laurent, On 16.08

Re: [PATCH v8 05/14] media: rkisp1: add Rockchip ISP1 subdev driver

2020-08-07 Thread Dafna Hirschfeld
Hi, Am 06.08.20 um 14:08 schrieb Tomasz Figa: On Wed, Aug 5, 2020 at 11:10 PM Dafna Hirschfeld wrote: Hi On 22.07.20 17:24, Tomasz Figa wrote: Hi Dafna, On Sat, Jul 11, 2020 at 01:04:31PM +0200, Dafna Hirschfeld wrote: Hi Laurent, On 16.08.19 02:13, Laurent Pinchart wrote: Hello Helen,

Re: [PATCH v3 2/2] dma-pool: Only allocate from CMA when in same memory zone

2020-08-07 Thread Nicolas Saenz Julienne
On Fri, 2020-08-07 at 07:21 +0200, Christoph Hellwig wrote: > On Thu, Aug 06, 2020 at 08:47:55PM +0200, Nicolas Saenz Julienne wrote: > > There is no guarantee to CMA's placement, so allocating a zone specific > > atomic pool from CMA might return memory from a completely different > > memory zone.

Re: 答复: 答复: 答复: 答复: 答复: 答复: 答复: [PATCH] iommu/vt-d:Add support for ACPI device in RMRR

2020-08-07 Thread Lu Baolu
Hi, On 2020/8/7 11:29, FelixCui-oc wrote: Hi baolu, I understand what you mean is that you want to put the following processing code in the acpi_device_create_direct_mappings() into the probe_acpi_namespace_devices() ,right? If you mean it , I think it's OK. Y