Weinan Li
bf3a26b3cb
With different settings of compressed data hash mode between VMs and host may cause gpu issues. Commit:1999f108c("drm/i915/gvt: Disable compression workaround for Gen9") disable compression workaround of guest in gvt host to align with host. Commit:93564044f("drm/i915: Switch over to the LLC/eLLC hotspot avoidance hash mode for CCS") add compression workaround, then we can remove the skl_misc_ctl_write hanlder. Better solution should be always keeping same settings as host, and bypass the write request from VMs, but it need to fetch data from host's "Context". Cc: Zhi Wang <zhi.a.wang@intel.com> Signed-off-by: Weinan Li <weinan.z.li@intel.com> Signed-off-by: Xiong Zhang <xiong.y.zhang@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.