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027ac0cb51
Some guests (ex. Darwin-XNU) can attemp to read this MSR to retrieve and validate CPU topology comparing it to ACPI MADT content MSR description from Intel Manual: 35H: MSR_CORE_THREAD_COUNT: Configured State of Enabled Processor Core Count and Logical Processor Count Bits 15:0 THREAD_COUNT The number of logical processors that are currently enabled in the physical package Bits 31:16 Core_COUNT The number of processor cores that are currently enabled in the physical package Bits 63:32 Reserved Signed-off-by: Vladislav Yaroshchuk <yaroshchuk2000@gmail.com> Message-Id: <20210113205323.33310-1-yaroshchuk2000@gmail.com> [RB: reordered MSR definition and dropped u suffix from shift offset] Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| lm32 | ||
| m68k | ||
| microblaze | ||
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| moxie | ||
| nios2 | ||
| openrisc | ||
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| tilegx | ||
| tricore | ||
| unicore32 | ||
| xtensa | ||
| meson.build | ||