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path: root/arch/x86/kernel/cpu/bugs.c (follow)
AgeCommit message (Expand)AuthorFilesLines
2023-03-16x86/CPU/AMD: Make sure EFER[AIBRSE] is setBorislav Petkov (AMD)1-9/+1
2023-02-27x86/speculation: Allow enabling STIBP with legacy IBRSKP Singh1-7/+18
2023-02-21Merge tag 'x86_cpu_for_v6.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-9/+22
2023-01-31Merge tag 'v6.2-rc6' into sched/core, to pick up fixesIngo Molnar1-0/+2
2023-01-25x86/cpu: Support AMD Automatic IBRSKim Phillips1-8/+12
2023-01-13cpuidle, intel_idle: Fix CPUIDLE_FLAG_IBRSPeter Zijlstra1-1/+1
2023-01-12x86/bugs: Reset speculation control settings on initBreno Leitao1-1/+9
2023-01-10x86/cpu: Remove redundant extern x86_read_arch_cap_msr()Ashok Raj1-0/+1
2023-01-04x86/bugs: Flush IBP in ib_prctl_set()Rodrigo Branco1-0/+2
2022-12-14Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-2/+32
2022-12-13Merge tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-53/+52
2022-12-02x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3Pawan Gupta1-7/+14
2022-11-22x86/cpu: Switch to cpu_feature_enabled() for X86_FEATURE_XENPVJuergen Gross1-1/+1
2022-11-21Merge tag 'v6.1-rc6' into x86/core, to resolve conflictsIngo Molnar1-11/+4
2022-11-09x86, KVM: remove unnecessary argument to x86_virt_spec_ctrl and callersPaolo Bonzini1-1/+1
2022-11-09KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assemblyPaolo Bonzini1-10/+3
2022-10-17x86/bugs: Add retbleed=forcePeter Zijlstra (Intel)1-0/+2
2022-10-17x86/retbleed: Add call depth tracking mitigationThomas Gleixner1-2/+30
2022-10-17x86/bugs: Use sysfs_emit()Borislav Petkov1-52/+51
2022-08-18x86/bugs: Add "unknown" reporting for MMIO Stale DataPawan Gupta1-2/+12
2022-08-13Merge tag 'x86-urgent-2022-08-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-4/+6
2022-08-08x86/bugs: Enable STIBP for IBPB mitigated RETBleedKim Phillips1-4/+6
2022-08-03x86/speculation: Add RSB VM Exit protectionsDaniel Sneddon1-23/+63
2022-07-29x86/bugs: Do not enable IBPB at firmware entry when IBPB is not availableThadeu Lima de Souza Cascardo1-0/+1
2022-07-20x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS partsPawan Gupta1-0/+3
2022-07-18x86/amd: Use IBPB for firmware callsPeter Zijlstra1-1/+10
2022-07-16x86/bugs: Remove apostrophe typoKim Phillips1-1/+1
2022-07-14x86/bugs: Mark retbleed_strings staticJiapeng Chong1-1/+1
2022-07-09x86/speculation: Disable RRSBA behaviorPawan Gupta1-0/+26
2022-07-08x86/bugs: Do not enable IBPB-on-entry when IBPB is not supportedThadeu Lima de Souza Cascardo1-2/+5
2022-06-29x86/retbleed: Add fine grained Kconfig knobsPeter Zijlstra1-15/+27
2022-06-27KVM: VMX: Prevent RSB underflow before vmenterJosh Poimboeuf1-2/+2
2022-06-27x86/speculation: Fill RSB on vmexit for IBRSJosh Poimboeuf1-5/+58
2022-06-27KVM: VMX: Prevent guest RSB poisoning attacks with eIBRSJosh Poimboeuf1-0/+4
2022-06-27x86/speculation: Remove x86_spec_ctrl_maskJosh Poimboeuf1-30/+1
2022-06-27x86/speculation: Use cached host SPEC_CTRL value for guest entry/exitJosh Poimboeuf1-11/+1
2022-06-27x86/speculation: Fix SPEC_CTRL write on SMT state changeJosh Poimboeuf1-1/+2
2022-06-27x86/bugs: Do IBPB fallback check only onceJosh Poimboeuf1-10/+5
2022-06-27x86/bugs: Add retbleed=ibpbPeter Zijlstra1-9/+34
2022-06-27intel_idle: Disable IBRS during long idlePeter Zijlstra1-0/+6
2022-06-27x86/bugs: Report Intel retbleed vulnerabilityPeter Zijlstra1-6/+33
2022-06-27x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation()Peter Zijlstra1-8/+17
2022-06-27x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRSPawan Gupta1-14/+52
2022-06-27x86/bugs: Optimize SPEC_CTRL MSR writesPeter Zijlstra1-6/+12
2022-06-27x86/bugs: Keep a per-CPU IA32_SPEC_CTRL valuePeter Zijlstra1-5/+23
2022-06-27x86/bugs: Enable STIBP for JMP2RETKim Phillips1-12/+46
2022-06-27x86/bugs: Add AMD retbleed= boot parameterAlexandre Chartre1-1/+107
2022-06-27x86/bugs: Report AMD retbleed vulnerabilityAlexandre Chartre1-0/+13
2022-06-14Merge tag 'x86-bugs-2022-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-36/+199
2022-06-01x86/speculation/mmio: Print SMT warningJosh Poimboeuf1-0/+11
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