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OvmfPkg: Refactor ProcessHobList

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BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4243

ProcessHobList once was implemented in PlatformInitLib and it walks thru
TdHob list and accept un-accepted memories.

This patch moves the codes to SecTdxHelperLib and rename ProcessHobList
as TdxHelperProcessTdHob

After TdxHelperProcessTdHob is introduced, below changes are applied:
 - Call TdxHelperProcessTdHob instead of ProcessHobList in SecMain.c
   (in both OvmfPkgX64/Sec and IntelTdx/Sec).
 - Delete the duplicated codes in PlatformInitLib

Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Michael Roth <michael.roth@amd.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
This commit is contained in:
Min M Xu
2023-02-03 11:31:42 +08:00
committed by mergify[bot]
parent 852ae4cd80
commit c0984d1ff2
8 changed files with 759 additions and 812 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
OvmfPkg/Sec/SecMain.c
View File

@@ -29,7 +29,7 @@
#include <Library/CpuExceptionHandlerLib.h>
#include <Ppi/TemporaryRamSupport.h>
#include <Ppi/MpInitLibDep.h>
#include <Library/PlatformInitLib.h>
#include <Library/TdxHelperLib.h>
#include <Library/CcProbeLib.h>
#include "AmdSev.h"
@@ -765,7 +765,7 @@ SecCoreStartupWithStack (
// first so that the memory is accepted. Otherwise access to the unaccepted
// memory will trigger tripple fault.
//
if (ProcessTdxHobList () != EFI_SUCCESS) {
if (TdxHelperProcessTdHob () != EFI_SUCCESS) {
CpuDeadLoop ();
}
}