mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-24 17:11:31 -05:00
3cd23b828b
When handling guest request, GVT needs to populate/update shadow_ctx with guest context. This behavior needs to make sure the shadow_ctx is pinned. The current implementation is relying on i195 allocate request to pin but this way cannot guarantee the i915 not to unpin the shadow_ctx when GVT update the guest context from shadow_ctx. So GVT should pin/unpin the shadow_ctx by itself. Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.