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(-)
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(-)
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
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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(-) > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102114): https://edk2.groups.io/g/devel/message/102114 Mute This Topic: https://groups.io/mt/97731606/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=-=-=-=-=-=-=-=-=-=-=-
On Wed, 29 Mar 2023 at 12:49, Sami Mujawar <sami.mujawar@arm.com> wrote: > > 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. > I suppose the dispatch order is not fixed, which is surprising. But I think the fix is quite appropriate in any case. > Is it possible to review the ArmVirtPkg changes and if I have your > approval to merge this series, please? > Feel free to go ahead and merge them Reviewed-by: Ard Biesheuvel <ardb@kernel.org> -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#102118): https://edk2.groups.io/g/devel/message/102118 Mute This Topic: https://groups.io/mt/97731606/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=-=-=-=-=-=-=-=-=-=-=-
Hello Sami,
Just for the record, for PATCH 3/4, a similar solution was used in:
commit 0b58c4894dad ("MdeModulePkg/PciHostBridgeDxe: Add CpuArch protocol dependency")
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Regards,
Pierre
On 3/20/23 15:05, 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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