audk/OvmfPkg/ResetVector
Michael Roth fd290ab862 OvmfPkg/ResetVector: Clear SEV encryption bit for non-leaf PTEs
Future changes will make use of CpuPageTableLib to handle splitting
page table mappings during SEC phase. While it's not strictly required
by hardware, CpuPageTableLib relies on non-leaf PTEs never having the
encryption bit set, so go ahead change the page table setup code to
satisfy this expectation.

Suggested-by: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Michael Roth <michael.roth@amd.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
2024-05-02 12:43:50 +00:00
..
Ia16 OvmfPkg: Remove applicationProcessorEntryPoint 2023-09-18 02:39:25 +00:00
Ia32 OvmfPkg/ResetVector: Clear SEV encryption bit for non-leaf PTEs 2024-05-02 12:43:50 +00:00
X64 OvmfPkg: Create a calling area used to communicate with the SVSM 2024-04-17 20:04:41 +00:00
Main.asm OvmfPkg: Make an Ia32/X64 hybrid build work with SEV 2022-05-20 06:29:34 +00:00
QemuDebugCon.asm OvmfPkg/ResetVector: send post codes to qemu debug console 2024-01-29 20:53:55 +00:00
ResetVector.inf OvmfPkg: Create a calling area used to communicate with the SVSM 2024-04-17 20:04:41 +00:00
ResetVector.nasmb OvmfPkg: Create a calling area used to communicate with the SVSM 2024-04-17 20:04:41 +00:00