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path: root/arch/x86/kernel/cpu/bugs.c
AgeCommit message (Expand)Author
2024-05-13Merge tag 'x86-cpu-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds
2024-04-25x86/bugs: Switch to new Intel CPU model definesTony Luck
2024-04-14x86/bugs: Fix BHI retpoline checkJosh Poimboeuf
2024-04-12x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHIJosh Poimboeuf
2024-04-12x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=autoJosh Poimboeuf
2024-04-11x86/bugs: Clarify that syscall hardening isn't a BHI mitigationJosh Poimboeuf
2024-04-11x86/bugs: Fix BHI handling of RRSBAJosh Poimboeuf
2024-04-11x86/bugs: Rename various 'ia32_cap' variables to 'x86_arch_cap_msr'Ingo Molnar
2024-04-11x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIESJosh Poimboeuf
2024-04-10x86/bugs: Fix return type of spectre_bhi_state()Daniel Sneddon
2024-04-08x86/bhi: Mitigate KVM by defaultPawan Gupta
2024-04-08x86/bhi: Add BHI mitigation knobPawan Gupta
2024-04-08x86/bugs: Change commas to semicolons in 'spectre_v2' sysfs fileJosh Poimboeuf
2024-03-12Merge tag 'rfds-for-linus-2024-03-11' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds
2024-03-11Merge tag 'x86-core-2024-03-11' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds
2024-03-11x86/rfds: Mitigate Register File Data Sampling (RFDS)Pawan Gupta
2024-03-11x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is setPawan Gupta
2024-03-04x86/cpu: Use EXPORT_PER_CPU_SYMBOL_GPL() for x86_spec_ctrl_currentThomas Gleixner
2024-02-19x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static keyPawan Gupta
2024-02-12x86/retpoline: Ensure default return thunk isn't used at runtimeJosh Poimboeuf
2024-01-10x86/bugs: Rename CONFIG_CPU_SRSO => CONFIG_MITIGATION_SRSOBreno Leitao
2024-01-10x86/bugs: Rename CONFIG_CPU_IBRS_ENTRY => CONFIG_MITIGATION_IBRS_ENTRYBreno Leitao
2024-01-10x86/bugs: Rename CONFIG_CPU_UNRET_ENTRY => CONFIG_MITIGATION_UNRET_ENTRYBreno Leitao
2024-01-10x86/bugs: Rename CONFIG_RETPOLINE => CONFIG_MITIGATION_RETPOLINEBreno Leitao
2024-01-10x86/bugs: Rename CONFIG_CALL_DEPTH_TRACKING => CONFIG_MITIGATION_CALL_DEPTH_...Breno Leitao
2024-01-10x86/bugs: Rename CONFIG_CPU_IBPB_ENTRY => CONFIG_MITIGATION_IBPB_ENTRYBreno Leitao
2024-01-10x86/bugs: Rename CONFIG_GDS_FORCE_MITIGATION => CONFIG_MITIGATION_GDS_FORCEBreno Leitao
2023-10-20x86/srso: Remove unnecessary semicolonYang Li
2023-10-20x86/calldepth: Rename __x86_return_skl() to call_depth_return_thunk()Josh Poimboeuf
2023-10-20x86/srso: Disentangle rethunk-dependent optionsJosh Poimboeuf
2023-10-20x86/srso: Move retbleed IBPB check into existing 'has_microcode' code blockJosh Poimboeuf
2023-10-20x86/bugs: Remove default case for fully switched enumsJosh Poimboeuf
2023-10-20x86/srso: Remove 'pred_cmd' labelJosh Poimboeuf
2023-10-20x86/srso: Fix vulnerability reporting for missing microcodeJosh Poimboeuf
2023-10-20x86/srso: Print mitigation for retbleed IBPB caseJosh Poimboeuf
2023-10-20x86/srso: Print actual mitigation if requested mitigation isn't possibleJosh Poimboeuf
2023-10-20x86/srso: Fix SBPB enablement for (possible) future fixed HWJosh Poimboeuf
2023-09-19x86/srso: Fix SBPB enablement for spec_rstack_overflow=offJosh Poimboeuf
2023-09-19x86/srso: Set CPUID feature bits independently of bug or mitigation statusJosh Poimboeuf
2023-09-19x86/srso: Fix srso_show_state() side effectJosh Poimboeuf
2023-08-18x86/srso: Correct the mitigation status when SMT is disabledBorislav Petkov (AMD)
2023-08-16x86/cpu/kvm: Provide UNTRAIN_RET_VMPeter Zijlstra
2023-08-16x86/cpu: Cleanup the untrain messPeter Zijlstra
2023-08-16x86/cpu: Rename original retbleed methodsPeter Zijlstra
2023-08-16x86/cpu: Clean up SRSO return thunk messPeter Zijlstra
2023-08-16x86/alternative: Make custom return thunk unconditionalPeter Zijlstra
2023-08-14x86/srso: Disable the mitigation on unaffected configurationsBorislav Petkov (AMD)
2023-08-07Merge tag 'gds-for-linus-2023-08-01' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds
2023-08-07Merge tag 'x86_bugs_srso' of git://git.kernel.org/pub/scm/linux/kernel/git/ti...Linus Torvalds
2023-08-07x86/srso: Tie SBPB bit setting to microcode patch detectionBorislav Petkov (AMD)