Hi Ard,
I am occassionally seeing the following error when trying to run the
Kvmtool guest firmware.
add-symbol-file
w:\workspace\Build\ArmVirtKvmTool-AARCH64\DEBUG_GCC5\AARCH64\PcAtChipsetPkg\PcatRealTimeClockRuntimeDxe\PcatRealTimeClockRuntimeDxe\DEBUG\PcRtc.dll
0xBBF80000
Loading driver at 0x000BBF70000 EntryPoint=0x000BBF82958
PcRtc.efi
Failed to set memory attributes. Status = 00000002
Failed to map memory for motorola,mc146818. Status = 00000002
ASSERT_EFI_ERROR (Status = 00000002)
ASSERT [PcRtc]
w:\workspace\Build\ArmVirtKvmTool-AARCH64\DEBUG_GCC5\AARCH64\PcAtChipsetPkg\PcatRealTimeClockRuntimeDxe\PcatRealTimeClockRuntimeDxe\DEBUG\AutoGen.c(494):
!(((INTN)(RETURN_STATUS)(Status)) < 0)
I am not sure why this issue only surfaces sometimes (which is
worrying). However, the fix for this is patch 4/4 in this series.
Is it possible to review the ArmVirtPkg changes and if I have your
approval to merge this series, please?
Regards,
Sami Mujawar
On 20/03/2023 02:05 pm, Sami Mujawar wrote:
This patch series has the following fixes for DynamicTablesPkg and
ArmVirtPkg/Kvmtool:
1. Reduces the log output from TableHelperLib in DynamicTablesPkg.
2. Fixes issue with parsing of the serial port node in
ArmSerialPortParser in DynamicTablesPkg and
EarlyFdt16550SerialPortHookLib in ArmVirtPkg. This issue
was not observed until another entry was added in the 'chosen'
node in the DT when doing some experiments.
3. Fixes the DEPEX in the Kvmtool guest RTC library as the missing
dependency on CPU Architecture protocol would cause occasional
failures.
The changes can be seen at:
https://github.com/samimujawar/edk2/tree/2596_bug_fix_dynamictables_kvmtool_v1
Sami Mujawar (4):
DynamicTablesPkg: Reduce log output from TableHelperLib
DynamicTablesPkg: Fix parsing of serial port node
ArmVirtPkg: Fix parsing of serial port node
ArmVirtPkg: Fix depex in kvmtool guest Rtc library
ArmVirtPkg/Library/Fdt16550SerialPortHookLib/EarlyFdt16550SerialPortHookLib.c
| 4 +--
ArmVirtPkg/Library/KvmtoolRtcFdtClientLib/KvmtoolRtcFdtClientLib.inf
| 4 +--
DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
| 28 ++++++++++----------
DynamicTablesPkg/Library/FdtHwInfoParserLib/Serial/ArmSerialPortParser.c
| 4 +--
4 files changed, 20 insertions(+), 20 deletions(-)
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