mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
615c16a9d8
during the emulation of virtual reset: 1. only reset the engine related mmio ending with MMIO offset Master_IRQ, not include display stuff. 2. fences are not required to set default value as well to prevent screen flicking. this will fix the issue of Guest screen hang while running Force tdr in Linux guest. v2: - only reset the engine related mmio. (Zhenyu & Zhiyuan) v3: - IMR/Ring mode registers are not save/restored. (Changbin) v4: - redefine the MMIO reset offset for easy understanding. (Zhenyu) - pvinfo can be reset. (Zhenyu) v5: - add more comments for mmio reset. (Zhenyu) Cc: Changbin Du <changbin.du@intel.com> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Lv zhiyuan <zhiyuan.lv@intel.com> Cc: Zhang Yulei <yulei.zhang@intel.com> Signed-off-by: fred gao <fred.gao@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> |
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| README | ||
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.