This series adds support for cloud-hypervisor guests with >1TiB of RAM to Ovmf. This bug was solved for Qemu back in 2017 https://bugzilla.redhat.com/show_bug.cgi?id=1468526. The bug is still occuring for CloudHv guests because the PlatformScanE820 utility is not currently supported for CloudHv. My working branch for these changes can be found here: https://github.com/thomasbarrett/edk2/tree/cloud-hv-1tb-ram Cc: Anatol Belski Cc: Ard Biesheuvel Cc: Gerd Hoffmann Cc: Jianyong Wu Cc: Jiewen Yao Cc: Laszlo Ersek Cc: Rob Bradford Thomas Barrett (2): OvmfPkg: Add CloudHv support to PlatformScanE820 utility function. OvmfPkg: Update PlatformAddressWidthInitialization for CloudHv OvmfPkg/CloudHv/CloudHvX64.dsc | 2 + OvmfPkg/Library/PlatformInitLib/MemDetect.c | 107 ++++++++++++++------ 2 files changed, 79 insertions(+), 30 deletions(-) -- 2.34.1 Disclaimer The information contained in this communication from the sender is confidential. It is intended solely for use by the recipient and others authorized to receive it. If you are not the recipient, you are hereby notified that any disclosure, copying, distribution or taking action in relation of the contents of this information is strictly prohibited and may be unlawful. This email has been scanned for viruses and malware, and may have been automatically archived by Mimecast, a leader in email security and cyber resilience. Mimecast integrates email defenses with brand protection, security awareness training, web security, compliance and other essential capabilities. Mimecast helps protect large and small organizations from malicious activity, human error and technology failure; and to lead the movement toward building a more resilient world. To find out more, visit our website. -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#113628): https://edk2.groups.io/g/devel/message/113628 Mute This Topic: https://groups.io/mt/103668720/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-