[Kernel-packages] [Bug 1734081] Re: [Feature] Crystal Ridge: Add a "memory registration with lease" semantic to V4L2

2020-05-13 Thread quanxian
** Description changed: Description The Video for Linux v2 API suffers from the same problem as RDMA vs DAX, i.e. it wants to established long lived memory registrations. Add a semantic that allows the kernel to revoke access to the registration so that the elevated page counts are ti

[Kernel-packages] [Bug 1734081] Re: [Feature] Crystal Ridge: Add a "memory registration with lease" semantic to V4L2

2019-10-24 Thread quanxian
** Tags removed: intel-kernel-19.10 ** Tags added: intel-kernel-20.04 ** Description changed: Description The Video for Linux v2 API suffers from the same problem as RDMA vs DAX, i.e. it wants to established long lived memory registrations. Add a semantic that allows the kernel to revo

[Kernel-packages] [Bug 1734081] Re: [Feature] Crystal Ridge: Add a "memory registration with lease" semantic to V4L2

2019-05-06 Thread quanxian
** Package changed: ubuntu => linux (Ubuntu) ** Tags removed: intel-kernel-19.04 ** Tags added: intel-kernel-19.10 ** Description changed: Description The Video for Linux v2 API suffers from the same problem as RDMA vs DAX, i.e. it wants to established long lived memory registrations. A