Re: [PATCH v4 1/4] firmware: scm: Add support for shared access of a memory

2017-05-15 Thread kbuild test robot
Hi Avaneesh, [auto build test ERROR on linus/master] [also build test ERROR on v4.12-rc1 next-20170515] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Avaneesh-Kumar-Dwivedi/firmware-scm-Add-sup

[PATCH v4 1/4] firmware: scm: Add support for shared access of a memory

2017-05-15 Thread Avaneesh Kumar Dwivedi
Two different processors on a SOC need to share memory during loading. So memory access between them need to be synchronized, which is done via level two memory mapping by secure layer. This patch provide interface for making secure monitor call for access sharing or access right transfer between t