These series enable TOPOEXT feature on AMD CPU. These are required to support
hyperthreading on kvm guests. Addresses the issues reported by these bugs
Fixed few more minor issues per Gary Hooks comments. Thank you Gary.
Removed the patch#1. We need to handle the instruction cache associativity
seperately. It varies based on the cpu family. I will comeback to that later.
Added two more typo corrections in patch#1 and patch#5.
Stanislav Lanci posted few patches earlier.
Rebased his patches with few changes.
1. Spit the patches into two, separating cpuid functions
0x8000001D and 0x8000001E (Patch 2 and 3).
2. Removed the generic non-intel check and made a separate patch
with some changes(Patch 5).
3. Fixed L3_N_SETS_AMD(from 4096 to 8192) based on CPUID_Fn8000001D_ECX_x03.
Added 2 more patches.
Patch 1. Fixes cache associativity.
Patch 4. Adds TOPOEXT feature on AMD EPYC CPU.
Babu Moger (3):
target/i386: Fix a minor typo found while reviwing
target/i386: Enable TOPOEXT feature on AMD EPYC CPU
target/i386: Remove generic SMT thread check
Stanislav Lanci (2):
target/i386: Populate AMD Processor Cache Information
target/i386: Add support for CPUID_8000_001E for AMD
linux-headers/asm-x86/kvm.h | 2 +-
target/i386/cpu.c | 104 ++++++++++++++++++++++++++++++++++++++++----
target/i386/kvm.c | 31 +++++++++++--
3 files changed, 124 insertions(+), 13 deletions(-)