diff options
Diffstat (limited to 'UefiCpuPkg/CpuMpPei/CpuPaging.c')
| -rw-r--r-- | UefiCpuPkg/CpuMpPei/CpuPaging.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/UefiCpuPkg/CpuMpPei/CpuPaging.c b/UefiCpuPkg/CpuMpPei/CpuPaging.c index a462e7ee1e..3bf0574b34 100644 --- a/UefiCpuPkg/CpuMpPei/CpuPaging.c +++ b/UefiCpuPkg/CpuMpPei/CpuPaging.c @@ -602,8 +602,16 @@ MemoryDiscoveredPpiNotifyCallback ( IN VOID *Ppi
)
{
- EFI_STATUS Status;
- BOOLEAN InitStackGuard;
+ EFI_STATUS Status;
+ BOOLEAN InitStackGuard;
+ BOOLEAN InterruptState;
+
+ if (PcdGetBool (PcdMigrateTemporaryRamFirmwareVolumes)) {
+ InterruptState = SaveAndDisableInterrupts ();
+ Status = MigrateGdt ();
+ ASSERT_EFI_ERROR (Status);
+ SetInterruptState (InterruptState);
+ }
//
// Paging must be setup first. Otherwise the exception TSS setup during MP
|