Re: [PATCH v2] drm/amdkfd: Cal vram offset in TTM resource for each svm_migrate_copy_to_vram

2023-03-01 Thread Felix Kuehling
On 2023-03-01 14:24, Chen, Xiaogang wrote: On 3/1/2023 12:54 PM, Felix Kuehling wrote: Am 2023-03-01 um 11:34 schrieb Xiaogang.Chen: From: Xiaogang Chen svm_migrate_ram_to_vram migrates a prange from sys ram to vram. The prange may cross multiple vma. Need remember current dst vram

Re: [PATCH v2] drm/amdkfd: Cal vram offset in TTM resource for each svm_migrate_copy_to_vram

2023-03-01 Thread Chen, Xiaogang
On 3/1/2023 12:54 PM, Felix Kuehling wrote: Am 2023-03-01 um 11:34 schrieb Xiaogang.Chen: From: Xiaogang Chen svm_migrate_ram_to_vram migrates a prange from sys ram to vram. The prange may cross multiple vma. Need remember current dst vram offset in the TTM resource for each migration.

Re: [PATCH v2] drm/amdkfd: Cal vram offset in TTM resource for each svm_migrate_copy_to_vram

2023-03-01 Thread Felix Kuehling
Am 2023-03-01 um 11:34 schrieb Xiaogang.Chen: From: Xiaogang Chen svm_migrate_ram_to_vram migrates a prange from sys ram to vram. The prange may cross multiple vma. Need remember current dst vram offset in the TTM resource for each migration. Signed-off-by: Xiaogang Chen The patch looks