mirror of https://github.com/acidanthera/audk.git
b098f5e9e9
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2198 GHCB pages must be mapped as shared pages, so modify the process of creating identity mapped pagetable entries so that GHCB entries are created without the encryption bit set. The GHCB range consists of two pages per CPU, the first being the GHCB and the second being a per-CPU variable page. Only the GHCB page is mapped as shared. Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Cc: Dandan Bi <dandan.bi@intel.com> Cc: Liming Gao <liming.gao@intel.com> Acked-by: Hao A Wu <hao.a.wu@intel.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Regression-tested-by: Laszlo Ersek <lersek@redhat.com> |
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| DxeLoadFunc.c | ||
| VirtualMemory.c | ||
| VirtualMemory.h | ||