Hi all, So Leif and I have been working on USB Audio but we've run into a snag. We've encountered a problem -- neither of us knows enough about USB to figure out how to get the class-specific AC

For non-universal payload, HandoffHobTable is used without initialization. This patch fixed this failure. Signed-off-by: Guo Dong <guo.dong@...> ---

Reviewed-by: isaac.w.oram@...

Support for LINUX Boot To enable/disable feature, PcdLinuxBootEnable can be used 1. Follow directions on http://osresearch.net/Building/ to compile the heads kernel and initrd for

Maciej and Vincent, We’ve captured data that demonstrates that EDK2 is handling IPv4 differently than IPv6. I’ve opened a bug to track this work: 3471 – Unexpected DHCP RELEASE after PXE

Thank you! Merged as commit range 3cde0d553d93..bb33c27fbed6, via <https://github.com/tianocore/edk2/pull/1780>. Laszlo

Hi Eric, Mike, Ray, with "master" being at commit 3cde0d553d93, please consider the CollectBistDataFromPpi() function in "UefiCpuPkg/CpuMpPei/CpuBist.c": If "NumberOfProcessors" is large enough,

Hello! I was investigating implementation of the PCD database (https://github.com/tianocore/edk2/blob/master/MdeModulePkg/Include/Guid/PcdDataBaseSignatureGuid.h). According to my understanding

Hi Ray, This changes align to DxeCore edk2\MdeModulePkg\Core\Dxe\Misc\MemoryAttributesTable.c DxeCore uses VERBOSE error level to print MemoryAttributesTable. So, update SmmCore to align to

Signed-off-by: Yang Gang <yanggang@...> Cc: Eric Dong <eric.dong@...> Cc: Ray Ni <ray.ni@...> Cc: Liming Gao <gaoliming@...> ---

I know a new version is coming up, but one comment still: you should please make this series bisectable. That is, the series should build at every stage. That implies the following approach (each

I agree it should be documented in the commit message. One good reason is if there are many messages, as logging lots of messages is costly (it slows down booting). Thanks Laszlo

Thanks for filing the BZ, I've captured my previous statements / wishes in some new BZ comments now. Laszlo

For the SBSA Qemu bit Reviewed-by: Graeme Gregory <graeme@...>

I found two locations: Silicon\Intel\CoffeelakeSiliconPkg\Cpu\Library\PeiCpuPolicyLib\PeiCpuPolicyLib.c Silicon\Intel\IntelSiliconPkg\Feature\Flash\SpiFvbService\SpiFvbServiceMm.c

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3469 The Self Certification Test (SCT) II Case Specification, 2017 requires in 5.2.1.4.5. that QueryVariableInfo() shall fail for attributes

Universal Payload will consume Hobs from boot loader. Dump all hobs in the Universal Payload entry. Cc: Maurice Ma <maurice.ma@...> Cc: Guo Dong <guo.dong@...> Cc: Benjamin You

Hi Liming, I got my patch ready. Should I test it by creating PR on Github like https://github.com/tianocore/edk2/pull/1735? Or I just send out new patch for review? Thanks, Nickle

Hi, Please ignore this patchset, I was trying to create one patchset with patches from edk2 and edk2-platfrom, but it didn't work too well. Please let me send a new version of patches

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275 Now that both the secrets and cpuid pages are reserved in the HOB, extract the location details through fixed PCD and make it available to the