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path: root/arch/x86/kernel/cpu/bugs.c
AgeCommit message (Expand)Author
2023-01-04x86/bugs: Flush IBP in ib_prctl_set()Rodrigo Branco
2022-12-14Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds
2022-12-13Merge tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds
2022-12-02x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3Pawan Gupta
2022-11-22x86/cpu: Switch to cpu_feature_enabled() for X86_FEATURE_XENPVJuergen Gross
2022-11-21Merge tag 'v6.1-rc6' into x86/core, to resolve conflictsIngo Molnar
2022-11-09x86, KVM: remove unnecessary argument to x86_virt_spec_ctrl and callersPaolo Bonzini
2022-11-09KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assemblyPaolo Bonzini
2022-10-17x86/bugs: Add retbleed=forcePeter Zijlstra (Intel)
2022-10-17x86/retbleed: Add call depth tracking mitigationThomas Gleixner
2022-10-17x86/bugs: Use sysfs_emit()Borislav Petkov
2022-08-18x86/bugs: Add "unknown" reporting for MMIO Stale DataPawan Gupta
2022-08-13Merge tag 'x86-urgent-2022-08-13' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds
2022-08-08x86/bugs: Enable STIBP for IBPB mitigated RETBleedKim Phillips
2022-08-03x86/speculation: Add RSB VM Exit protectionsDaniel Sneddon
2022-07-29x86/bugs: Do not enable IBPB at firmware entry when IBPB is not availableThadeu Lima de Souza Cascardo
2022-07-20x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS partsPawan Gupta
2022-07-18x86/amd: Use IBPB for firmware callsPeter Zijlstra
2022-07-16x86/bugs: Remove apostrophe typoKim Phillips
2022-07-14x86/bugs: Mark retbleed_strings staticJiapeng Chong
2022-07-09x86/speculation: Disable RRSBA behaviorPawan Gupta
2022-07-08x86/bugs: Do not enable IBPB-on-entry when IBPB is not supportedThadeu Lima de Souza Cascardo
2022-06-29x86/retbleed: Add fine grained Kconfig knobsPeter Zijlstra
2022-06-27KVM: VMX: Prevent RSB underflow before vmenterJosh Poimboeuf
2022-06-27x86/speculation: Fill RSB on vmexit for IBRSJosh Poimboeuf
2022-06-27KVM: VMX: Prevent guest RSB poisoning attacks with eIBRSJosh Poimboeuf
2022-06-27x86/speculation: Remove x86_spec_ctrl_maskJosh Poimboeuf
2022-06-27x86/speculation: Use cached host SPEC_CTRL value for guest entry/exitJosh Poimboeuf
2022-06-27x86/speculation: Fix SPEC_CTRL write on SMT state changeJosh Poimboeuf
2022-06-27x86/bugs: Do IBPB fallback check only onceJosh Poimboeuf
2022-06-27x86/bugs: Add retbleed=ibpbPeter Zijlstra
2022-06-27intel_idle: Disable IBRS during long idlePeter Zijlstra
2022-06-27x86/bugs: Report Intel retbleed vulnerabilityPeter Zijlstra
2022-06-27x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mit...Peter Zijlstra
2022-06-27x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRSPawan Gupta
2022-06-27x86/bugs: Optimize SPEC_CTRL MSR writesPeter Zijlstra
2022-06-27x86/bugs: Keep a per-CPU IA32_SPEC_CTRL valuePeter Zijlstra
2022-06-27x86/bugs: Enable STIBP for JMP2RETKim Phillips
2022-06-27x86/bugs: Add AMD retbleed= boot parameterAlexandre Chartre
2022-06-27x86/bugs: Report AMD retbleed vulnerabilityAlexandre Chartre
2022-06-14Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds
2022-06-01x86/speculation/mmio: Print SMT warningJosh Poimboeuf
2022-05-21x86/speculation/srbds: Update SRBDS mitigation selectionPawan Gupta
2022-05-21x86/speculation/mmio: Add sysfs reporting for Processor MMIO Stale DataPawan Gupta
2022-05-21x86/speculation/mmio: Enable CPU Fill buffer clearing on idlePawan Gupta
2022-05-21x86/bugs: Group MDS, TAA & Processor MMIO Stale Data mitigationsPawan Gupta
2022-05-21x86/speculation/mmio: Add mitigation for Processor MMIO Stale DataPawan Gupta
2022-05-21x86/speculation: Add a common function for MD_CLEAR mitigation updatePawan Gupta
2022-04-05x86/speculation/srbds: Do not try to turn mitigation off when not supportedRicardo Cañuelo
2022-03-05x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMTJosh Poimboeuf
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