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48b1893ae3
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Paolo Bonzini 48b1893ae3 KVM x86 PMU changes for 6.4: 
- Disallow virtualizing legacy LBRs if architectural LBRs are available,
    the two are mutually exclusive in hardware
 
  - Disallow writes to immutable feature MSRs (notably PERF_CAPABILITIES)
    after KVM_RUN, and overhaul the vmx_pmu_caps selftest to better
    validate PERF_CAPABILITIES
 
  - Apply PMU filters to emulated events and add test coverage to the
    pmu_event_filter selftest
 
  - Misc cleanups and fixes
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Merge tag 'kvm-x86-pmu-6.4' of https://github.com/kvm-x86/linux into HEAD

KVM x86 PMU changes for 6.4:

 - Disallow virtualizing legacy LBRs if architectural LBRs are available,
   the two are mutually exclusive in hardware

 - Disallow writes to immutable feature MSRs (notably PERF_CAPABILITIES)
   after KVM_RUN, and overhaul the vmx_pmu_caps selftest to better
   validate PERF_CAPABILITIES

 - Apply PMU filters to emulated events and add test coverage to the
   pmu_event_filter selftest

 - Misc cleanups and fixes
2023-04-26 15:53:36 -04:00
..
alpha alpha: fix lazy-FPU mis(merged/applied/whatnot) 2023-03-06 20:13:49 -05:00
arc - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
arm ARM: SoC fixes for 6.3, part 2 2023-03-24 15:38:13 -07:00
arm64 KVM/arm64 updates for 6.4 2023-04-26 15:46:52 -04:00
csky rch/csky patches for 6.3 2023-02-27 09:27:31 -08:00
hexagon VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
ia64 cpumask: re-introduce constant-sized cpumask optimizations 2023-03-05 14:30:34 -08:00
loongarch LoongArch changes for v6.3 2023-03-01 09:27:00 -08:00
m68k m68k: Only force 030 bus error if PC not in exception table 2023-03-06 14:09:42 +01:00
microblaze VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
mips KVM: MIPS: Make kvm_mips_callbacks const 2023-03-23 16:11:36 -07:00
nios2 VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
openrisc VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
parisc VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
powerpc KVM/arm64 updates for 6.4 2023-04-26 15:46:52 -04:00
riscv KVM/arm64 updates for 6.4 2023-04-26 15:46:52 -04:00
s390 KVM/arm64 updates for 6.4 2023-04-26 15:46:52 -04:00
sh sh: sanitize the flags on sigreturn 2023-03-09 10:01:59 -08:00
sparc VM_FAULT_RETRY fixes 2023-03-05 11:07:58 -08:00
um This pull request contains the following changes for UML: 2023-03-01 09:13:00 -08:00
x86 KVM x86 PMU changes for 6.4: 2023-04-26 15:53:36 -04:00
xtensa - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
.gitignore
Kconfig arch/Kconfig: fix indentation 2023-02-09 17:03:20 -08:00