Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-09-27 Thread Jiandi An
On 08/24/2018 02:21 AM, Christian König wrote: > Am 24.08.2018 um 01:05 schrieb Jiandi An: >> >> >> On 08/23/2018 01:47 AM, Christian König wrote: >>> Am 22.08.2018 um 22:57 schrieb Jiandi An: On 08/22/2018 02:09 PM, Christian König wrote: > Am 22.08.2018 um 20:57 schrieb Jiandi

Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-08-24 Thread Christian König
Am 24.08.2018 um 01:05 schrieb Jiandi An: On 08/23/2018 01:47 AM, Christian König wrote: Am 22.08.2018 um 22:57 schrieb Jiandi An: On 08/22/2018 02:09 PM, Christian König wrote: Am 22.08.2018 um 20:57 schrieb Jiandi An: Framebuffer memory needs to be accessed decrypted.  Ensure the memory

Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-08-23 Thread Jiandi An
On 08/23/2018 01:47 AM, Christian König wrote: Am 22.08.2018 um 22:57 schrieb Jiandi An: On 08/22/2018 02:09 PM, Christian König wrote: Am 22.08.2018 um 20:57 schrieb Jiandi An: Framebuffer memory needs to be accessed decrypted.  Ensure the memory encryption mask is not set for the ttm

Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-08-23 Thread Christian König
Am 22.08.2018 um 22:57 schrieb Jiandi An: On 08/22/2018 02:09 PM, Christian König wrote: Am 22.08.2018 um 20:57 schrieb Jiandi An: Framebuffer memory needs to be accessed decrypted.  Ensure the memory encryption mask is not set for the ttm framebuffer mappings. NAK, the memory not only needs

Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-08-23 Thread kbuild test robot
Hi Jiandi, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.18 next-20180822] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-08-23 Thread kbuild test robot
Hi Jiandi, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.18 next-20180822] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-08-22 Thread Jiandi An
On 08/22/2018 02:09 PM, Christian König wrote: > Am 22.08.2018 um 20:57 schrieb Jiandi An: >> Framebuffer memory needs to be accessed decrypted.  Ensure the >> memory encryption mask is not set for the ttm framebuffer mappings. > > NAK, the memory not only needs to be decrypted while CPU

Re: [PATCH 1/1] drm/ttm: Set memory as decrypted for ttm framebuffer mappings

2018-08-22 Thread Christian König
Am 22.08.2018 um 20:57 schrieb Jiandi An: Framebuffer memory needs to be accessed decrypted. Ensure the memory encryption mask is not set for the ttm framebuffer mappings. NAK, the memory not only needs to be decrypted while CPU accessed but all the time. ttm_page_alloc.c and