Re: [PATCH 1/2] gpu/radeon: use HMM mirror instead of mmu_notifier

Hi Jérôme, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.19-rc3 next-20180910] [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

Re: [PATCH 1/2] gpu/radeon: use HMM mirror instead of mmu_notifier

Hi Jérôme, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.19-rc3 next-20180910] [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

[PATCH 1/2] gpu/radeon: use HMM mirror instead of mmu_notifier

From: Jérôme Glisse HMM provide a sets of helpers to avoid individual drivers re-doing their own. This patch convert the radeon to use HMM mirror to track CPU page table update and invalidate accordingly for userptr object. Signed-off-by: Jérôme Glisse Cc: dri-devel@lists.freedesktop.org Cc: Al