On 2/27/2025 2:25 PM, Zhao Liu wrote:
From: Qian Wen
According to SDM, CPUID.0x4:EAX[31:26] indicates the Maximum number of
addressable IDs for processor cores in the physical package. If we
launch over 64 cores VM, the 6-bit field will overflow, and the wrong
core_id number will be reported.
From: Qian Wen
According to SDM, CPUID.0x4:EAX[31:26] indicates the Maximum number of
addressable IDs for processor cores in the physical package. If we
launch over 64 cores VM, the 6-bit field will overflow, and the wrong
core_id number will be reported.
Since the HW reports 0x3f when the intel
