summaryrefslogtreecommitdiff
path: root/arch/x86/include
AgeCommit message (Expand)AuthorFilesLines
2024-04-24locking/pvqspinlock/x86: Use _Q_LOCKED_VAL in PV_UNLOCK_ASM macroUros Bizjak1-1/+1
2024-04-24locking/qspinlock/x86: Micro-optimize virt_spin_lock()Uros Bizjak1-4/+9
2024-04-24locking/atomic/x86: Merge __arch{,_try}_cmpxchg64_emu_local() with __arch{,_t...Uros Bizjak1-46/+10
2024-04-23crash: add a new kexec flag for hotplug supportSourabh Jain1-9/+2
2024-04-23crash: forward memory_notify arg to arch crash hotplug handlerSourabh Jain1-1/+1
2024-04-22x86/cpu/vfm: Update arch/x86/include/asm/intel-family.hTony Luck1-0/+84
2024-04-22x86/cpu/vfm: Add new macros to work with (vendor/family/model) valuesTony Luck1-0/+93
2024-04-22x86/cpu/vfm: Add/initialize x86_vfm field to struct cpuinfo_x86Tony Luck1-3/+17
2024-04-21Merge tag 'sched_urgent_for_v6.9_rc5' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds1-0/+3
2024-04-20Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-0/+2
2024-04-19KVM, x86: add architectural support code for #VEPaolo Bonzini1-0/+12
2024-04-19KVM: x86/mmu: Track shadow MMIO value on a per-VM basisSean Christopherson1-0/+2
2024-04-19KVM: x86/mmu: Add Suppress VE bit to EPT shadow_mmio_mask/shadow_present_maskIsaku Yamahata1-0/+1
2024-04-19Merge x86 bugfixes from Linux 6.9-rc3Paolo Bonzini11-17/+48
2024-04-16Merge tag 'kvm-x86-fixes-6.9-rcN' of https://github.com/kvm-x86/linux into HEADPaolo Bonzini1-0/+1
2024-04-16sched: Add missing memory barrier in switch_mm_cidMathieu Desnoyers1-0/+3
2024-04-14locking/atomic/x86: Introduce arch_try_cmpxchg64_local()Uros Bizjak2-0/+40
2024-04-14x86/pat: Introduce lookup_address_in_pgd_attr()Juergen Gross1-0/+2
2024-04-12Merge branch 'x86/urgent' into x86/cpu, to resolve conflictIngo Molnar5-9/+38
2024-04-12locking/pvqspinlock/x86: Remove redundant CMP after CMPXCHG in __raw_callee_s...Uros Bizjak1-3/+2
2024-04-12KVM: x86: Split core of hypercall emulation to helper functionSean Christopherson1-0/+4
2024-04-11perf/x86/intel: Expose existence of callback support to KVMSean Christopherson1-0/+1
2024-04-11KVM: SEV: introduce KVM_SEV_INIT2 operationPaolo Bonzini1-0/+9
2024-04-11KVM: SEV: sync FPU and AVX state at LAUNCH_UPDATE_VMSA timePaolo Bonzini1-0/+3
2024-04-11KVM: SEV: define VM types for SEV and SEV-ESPaolo Bonzini1-0/+2
2024-04-11KVM: x86: add fields to struct kvm_arch for CoCo featuresPaolo Bonzini1-2/+5
2024-04-11KVM: SEV: publish supported VMSA featuresPaolo Bonzini1-2/+7
2024-04-11KVM: introduce new vendor op for KVM_GET_DEVICE_ATTRPaolo Bonzini2-0/+2
2024-04-11KVM: x86: Snapshot if a vCPU's vendor model is AMD vs. Intel compatibleSean Christopherson1-0/+1
2024-04-11Merge tag 'v6.9-rc3' into x86/boot, to pick up fixes before queueing up more ...Ingo Molnar18-107/+173
2024-04-10locking/atomic/x86: Define arch_atomic_sub() family using arch_atomic_add() f...Uros Bizjak2-20/+4
2024-04-10locking/atomic/x86: Rewrite x86_32 arch_atomic64_{,fetch}_{and,or,xor}() func...Uros Bizjak1-25/+18
2024-04-10locking/atomic/x86: Introduce arch_atomic64_read_nonatomic() to x86_32Uros Bizjak1-0/+26
2024-04-10locking/atomic/x86: Introduce arch_atomic64_try_cmpxchg() to x86_32Uros Bizjak1-2/+8
2024-04-10Merge branch 'linus' into x86/urgent, to pick up dependent commitsIngo Molnar4-8/+36
2024-04-09KVM: x86: Move nEPT exit_qualification field from kvm_vcpu_arch to x86_exceptionSean Christopherson1-3/+0
2024-04-09x86/alternatives: Use a temporary buffer when optimizing NOPsBorislav Petkov (AMD)1-1/+1
2024-04-09x86/alternatives: Catch late X86_FEATURE modifiersBorislav Petkov (AMD)1-2/+6
2024-04-09x86/alternatives: Remove a superfluous newline in _static_cpu_has()Borislav Petkov (AMD)1-2/+1
2024-04-09x86/msr: Move ARCH_CAP_XAPIC_DISABLE bit definition to its rightful placePawan Gupta1-5/+4
2024-04-09locking/atomic/x86: Introduce arch_try_cmpxchg64() for !CONFIG_X86_CMPXCHG64Uros Bizjak1-0/+28
2024-04-09locking/atomic/x86: Modernize x86_32 arch_{,try_}_cmpxchg64{,_local}()Uros Bizjak1-79/+100
2024-04-09locking/atomic/x86: Correct the definition of __arch_try_cmpxchg128()Uros Bizjak1-1/+1
2024-04-09x86/mce: Implement recovery for errors in TDX/SEAM non-root modeTony Luck1-0/+2
2024-04-09Merge tag 'v6.9-rc3' into x86/cpu, to pick up fixesIngo Molnar18-107/+173
2024-04-09Merge tag 'nativebhi' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds4-8/+36
2024-04-08x86/bhi: Mitigate KVM by defaultPawan Gupta2-0/+6
2024-04-08x86/bhi: Add BHI mitigation knobPawan Gupta1-0/+1
2024-04-08x86/bhi: Enumerate Branch History Injection (BHI) bugPawan Gupta2-0/+5
2024-04-08x86/bhi: Define SPEC_CTRL_BHI_DIS_SDaniel Sneddon2-1/+5