mirror of https://github.com/acidanthera/audk.git
2069a63a8e
There are a number of mostly older guests such as RHEL-7 which do not support 5-level paging. This patch adds support for switching from 5-level paging mode back to 4-level paging mode. This is done in PEI, after inspecting the address space needed (installed memory and reservations configured via fw_cfg). By default small guests (which need less than 1 TB) will use 4-level paging mode. There is a fw_cfg override though, so it is possible to force the one or the other this way: qemu-system-x86_64 -fw_cfg name=opt/org.tianocode/PagingLevel,string=5 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
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| .. | ||
| AcpiPlatformLib | ||
| AcpiTimerLib | ||
| AmdSvsmLib | ||
| BaseCachingPciExpressLib | ||
| BaseMemEncryptSevLib | ||
| BaseMemEncryptTdxLib | ||
| BasePciCapLib | ||
| BasePciCapPciSegmentLib | ||
| BhyveFwCtlLib | ||
| BlobVerifierLibNull | ||
| CcExitLib | ||
| CcProbeLib | ||
| DxePciLibI440FxQ35 | ||
| EmuVariableFvbLib | ||
| FdtNorFlashQemuLib | ||
| FdtSerialPortAddressLib | ||
| GenericQemuLoadImageLib | ||
| HardwareInfoLib | ||
| HashLibTdx | ||
| LoadLinuxLib | ||
| LockBoxLib | ||
| MpInitLibDepLib | ||
| NestedInterruptTplLib | ||
| NvVarsFileLib | ||
| PciHostBridgeLib | ||
| PciHostBridgeLibScan | ||
| PciHostBridgeUtilityLib | ||
| PeilessStartupLib | ||
| PlatformBmPrintScLib | ||
| PlatformBootManagerLib | ||
| PlatformBootManagerLibBhyve | ||
| PlatformBootManagerLibLight | ||
| PlatformDebugLibIoPort | ||
| PlatformFvbLibNull | ||
| PlatformHasIoMmuLib | ||
| PlatformInitLib | ||
| PlatformSecureLib | ||
| PxeBcPcdProducerLib | ||
| QemuBootOrderLib | ||
| QemuFwCfgLib | ||
| QemuFwCfgS3Lib | ||
| QemuFwCfgSimpleParserLib | ||
| ResetSystemLib | ||
| SerializeVariablesLib | ||
| SmbiosVersionLib | ||
| SmmCpuFeaturesLib | ||
| SmmCpuPlatformHookLibQemu | ||
| SmmRelocationLib | ||
| Tcg2PhysicalPresenceLibNull | ||
| Tcg2PhysicalPresenceLibQemu | ||
| TdxMailboxLib | ||
| TlsAuthConfigLib | ||
| UefiDriverEntryPointFwCfgOverrideLib | ||
| UefiPciCapPciIoLib | ||
| VirtioLib | ||
| VirtioMmioDeviceLib | ||
| X86QemuLoadImageLib | ||
| XenConsoleSerialPortLib | ||
| XenHypercallLib | ||
| XenIoMmioLib | ||
| XenPlatformLib | ||
| XenRealTimeClockLib | ||