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path: root/arch/x86/kernel/cpu/bugs.c
AgeCommit message (Expand)Author
2024-04-27x86/bugs: Fix BHI retpoline checkJosh Poimboeuf
2024-04-17x86/bugs: Replace CONFIG_SPECTRE_BHI_{ON,OFF} with CONFIG_MITIGATION_SPECTRE_BHIJosh Poimboeuf
2024-04-17x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=autoJosh Poimboeuf
2024-04-17x86/bugs: Clarify that syscall hardening isn't a BHI mitigationJosh Poimboeuf
2024-04-17x86/bugs: Fix BHI handling of RRSBAJosh Poimboeuf
2024-04-17x86/bugs: Rename various 'ia32_cap' variables to 'x86_arch_cap_msr'Ingo Molnar
2024-04-17x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIESJosh Poimboeuf
2024-04-17x86/bugs: Fix return type of spectre_bhi_state()Daniel Sneddon
2024-04-10x86/bhi: Mitigate KVM by defaultPawan Gupta
2024-04-10x86/bhi: Add BHI mitigation knobPawan Gupta
2024-04-10x86/bugs: Change commas to semicolons in 'spectre_v2' sysfs fileJosh Poimboeuf
2024-04-10x86/cpu: Enable STIBP on AMD if Automatic IBRS is enabledKim Phillips
2024-04-10x86/rfds: Mitigate Register File Data Sampling (RFDS)Pawan Gupta
2024-04-10x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is setPawan Gupta
2024-04-10x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static keyPawan Gupta
2024-04-10x86/bugs: Use sysfs_emit()Borislav Petkov
2024-04-10x86/cpu: Support AMD Automatic IBRSKim Phillips
2024-03-01x86/alternative: Make custom return thunk unconditionalPeter Zijlstra
2024-03-01Revert "x86/alternative: Make custom return thunk unconditional"Borislav Petkov (AMD)
2024-03-01x86/returnthunk: Allow different return thunksPeter Zijlstra
2023-11-20x86/srso: Fix SBPB enablement for (possible) future fixed HWJosh Poimboeuf
2023-10-06x86/srso: Fix SBPB enablement for spec_rstack_overflow=offJosh Poimboeuf
2023-10-06x86/srso: Fix srso_show_state() side effectJosh Poimboeuf
2023-08-26x86/srso: Correct the mitigation status when SMT is disabledBorislav Petkov (AMD)
2023-08-26x86/srso: Disable the mitigation on unaffected configurationsBorislav Petkov (AMD)
2023-08-26x86/cpu: Cleanup the untrain messPeter Zijlstra
2023-08-26x86/cpu: Rename original retbleed methodsPeter Zijlstra
2023-08-26x86/cpu: Clean up SRSO return thunk messPeter Zijlstra
2023-08-26x86/alternative: Make custom return thunk unconditionalPeter Zijlstra
2023-08-08x86/srso: Tie SBPB bit setting to microcode patch detectionBorislav Petkov (AMD)
2023-08-08x86/srso: Fix return thunks in generated codeJosh Poimboeuf
2023-08-08x86/srso: Add IBPB on VMEXITBorislav Petkov (AMD)
2023-08-08x86/srso: Add IBPBBorislav Petkov (AMD)
2023-08-08x86/srso: Add SRSO_NO supportBorislav Petkov (AMD)
2023-08-08x86/srso: Add IBPB_BRTYPE supportBorislav Petkov (AMD)
2023-08-08x86/srso: Add a Speculative RAS Overflow mitigationBorislav Petkov (AMD)
2023-08-08KVM: Add GDS_NO support to KVMDaniel Sneddon
2023-08-08x86/speculation: Add Kconfig option for GDSDaniel Sneddon
2023-08-08x86/speculation: Add force option to GDS mitigationDaniel Sneddon
2023-08-08x86/speculation: Add Gather Data Sampling mitigationDaniel Sneddon
2023-08-08x86/cpu: Switch to arch_cpu_finalize_init()Thomas Gleixner
2023-03-10x86/speculation: Allow enabling STIBP with legacy IBRSKP Singh
2023-03-10x86/bugs: Reset speculation control settings on initBreno Leitao
2023-01-12x86/bugs: Flush IBP in ib_prctl_set()Rodrigo Branco
2022-12-08x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3Pawan Gupta
2022-08-31x86/bugs: Add "unknown" reporting for MMIO Stale DataPawan Gupta
2022-08-17x86/bugs: Enable STIBP for IBPB mitigated RETBleedKim Phillips
2022-08-11x86/speculation: Add RSB VM Exit protectionsDaniel Sneddon
2022-08-03x86/bugs: Do not enable IBPB at firmware entry when IBPB is not availableThadeu Lima de Souza Cascardo
2022-07-29x86/amd: Use IBPB for firmware callsPeter Zijlstra
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