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path: root/arch/x86/kernel/cpu/bugs.c
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2025-02-11x86/cpu/kvm: SRSO: Fix possible missing IBPB on VM-ExitPatrick Bellasi-7/+14
2024-12-30x86/bugs: Add SRSO_USER_KERNEL_NO supportBorislav Petkov (AMD)-0/+4
2024-10-10x86/bugs: Do not use UNTRAIN_RET with IBPB on entryJohannes Wikner-0/+17
2024-10-10x86/bugs: Skip RSB fill at VMEXITJohannes Wikner-0/+15
2024-09-05x86/bugs: Fix handling when SRSO mitigation is disabledDavid Kaplan-9/+5
2024-07-30x86/bugs: Add a separate config for GDSBreno Leitao-1/+2
2024-07-30x86/bugs: Remove GDS Force Kconfig optionBreno Leitao-4/+0
2024-07-30x86/bugs: Add a separate config for SSBBreno Leitao-4/+6
2024-07-30x86/bugs: Add a separate config for Spectre V2Breno Leitao-4/+5
2024-07-30x86/bugs: Add a separate config for SRBDSBreno Leitao-1/+2
2024-07-30x86/bugs: Add a separate config for Spectre v1Breno Leitao-1/+2
2024-07-30x86/bugs: Add a separate config for RETBLEEDBreno Leitao-1/+1
2024-07-30x86/bugs: Add a separate config for L1TFBreno Leitao-1/+2
2024-07-30x86/bugs: Add a separate config for MMIO Stable DataBreno Leitao-1/+2
2024-07-30x86/bugs: Add a separate config for TAABreno Leitao-1/+2
2024-07-30x86/bugs: Add a separate config for MDSBreno Leitao-1/+2
2024-06-28x86/bugs: Add 'spectre_bhi=vmexit' cmdline optionJosh Poimboeuf-5/+11
2024-05-13Merge tag 'x86-cpu-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds-15/+15
2024-04-25x86/bugs: Switch to new Intel CPU model definesTony Luck-15/+15
2024-04-14x86/bugs: Fix BHI retpoline checkJosh Poimboeuf-4/+7
2024-04-12x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHIJosh Poimboeuf-1/+1
2024-04-12x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=autoJosh Poimboeuf-9/+1
2024-04-11x86/bugs: Clarify that syscall hardening isn't a BHI mitigationJosh Poimboeuf-3/+3
2024-04-11x86/bugs: Fix BHI handling of RRSBAJosh Poimboeuf-12/+18
2024-04-11x86/bugs: Rename various 'ia32_cap' variables to 'x86_arch_cap_msr'Ingo Molnar-15/+15
2024-04-11x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIESJosh Poimboeuf-15/+7
2024-04-10x86/bugs: Fix return type of spectre_bhi_state()Daniel Sneddon-1/+1
2024-04-08x86/bhi: Mitigate KVM by defaultPawan Gupta-1/+8
2024-04-08x86/bhi: Add BHI mitigation knobPawan Gupta-1/+89
2024-04-08x86/bugs: Change commas to semicolons in 'spectre_v2' sysfs fileJosh Poimboeuf-12/+12
2024-03-12Merge tag 'rfds-for-linus-2024-03-11' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds-5/+87
2024-03-11Merge tag 'x86-core-2024-03-11' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds-21/+27
2024-03-11x86/rfds: Mitigate Register File Data Sampling (RFDS)Pawan Gupta-3/+75
2024-03-11x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is setPawan Gupta-2/+12
2024-03-04x86/cpu: Use EXPORT_PER_CPU_SYMBOL_GPL() for x86_spec_ctrl_currentThomas Gleixner-1/+1
2024-02-19x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static keyPawan Gupta-9/+6
2024-02-12x86/retpoline: Ensure default return thunk isn't used at runtimeJosh Poimboeuf-0/+5
2024-01-10x86/bugs: Rename CONFIG_CPU_SRSO => CONFIG_MITIGATION_SRSOBreno Leitao-4/+4
2024-01-10x86/bugs: Rename CONFIG_CPU_IBRS_ENTRY => CONFIG_MITIGATION_IBRS_ENTRYBreno Leitao-2/+2
2024-01-10x86/bugs: Rename CONFIG_CPU_UNRET_ENTRY => CONFIG_MITIGATION_UNRET_ENTRYBreno Leitao-3/+3
2024-01-10x86/bugs: Rename CONFIG_RETPOLINE => CONFIG_MITIGATION_RETPOLINEBreno Leitao-3/+3
2024-01-10x86/bugs: Rename CONFIG_CALL_DEPTH_TRACKING => CONFIG_MITIGATION_CALL_DEPTH_...Breno Leitao-3/+3
2024-01-10x86/bugs: Rename CONFIG_CPU_IBPB_ENTRY => CONFIG_MITIGATION_IBPB_ENTRYBreno Leitao-5/+6
2024-01-10x86/bugs: Rename CONFIG_GDS_FORCE_MITIGATION => CONFIG_MITIGATION_GDS_FORCEBreno Leitao-1/+1
2023-10-20x86/srso: Remove unnecessary semicolonYang Li-1/+1
2023-10-20x86/calldepth: Rename __x86_return_skl() to call_depth_return_thunk()Josh Poimboeuf-1/+2
2023-10-20x86/srso: Disentangle rethunk-dependent optionsJosh Poimboeuf-3/+2
2023-10-20x86/srso: Move retbleed IBPB check into existing 'has_microcode' code blockJosh Poimboeuf-3/+1
2023-10-20x86/bugs: Remove default case for fully switched enumsJosh Poimboeuf-10/+7
2023-10-20x86/srso: Remove 'pred_cmd' labelJosh Poimboeuf-8/+13
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