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path: root/arch/x86/include/asm/nospec-branch.h
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2024-03-12Merge tag 'x86-apic-2024-03-12' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds1-1/+1
2024-03-12Revert "x86/bugs: Use fixed addressing for VERW operand"Dave Hansen1-1/+1
2024-03-12Merge tag 'x86-core-2024-03-11' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds1-31/+24
2024-02-27x86/bugs: Use fixed addressing for VERW operandPawan Gupta1-1/+1
2024-02-20x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static keyPawan Gupta1-12/+0
2024-02-20x86/bugs: Add asm helpers for executing VERWPawan Gupta1-0/+13
2024-02-14Merge branch 'x86/bugs' into x86/core, to pick up pending changes before depe...Ingo Molnar1-15/+17
2024-02-14Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the br...Ingo Molnar1-42/+33
2024-02-12x86/retpoline: Ensure default return thunk isn't used at runtimeJosh Poimboeuf1-0/+2
2024-01-10x86/bugs: Rename CONFIG_RETHUNK => CONFIG_MITIGATION_RETHUNKBreno Leitao1-2/+2
2024-01-10x86/bugs: Rename CONFIG_CPU_SRSO => CONFIG_MITIGATION_SRSOBreno Leitao1-3/+3
2024-01-10x86/bugs: Rename CONFIG_CPU_UNRET_ENTRY => CONFIG_MITIGATION_UNRET_ENTRYBreno Leitao1-3/+3
2024-01-10x86/bugs: Rename CONFIG_RETPOLINE => CONFIG_MITIGATION_RETPOLINEBreno Leitao1-4/+4
2024-01-10x86/bugs: Rename CONFIG_CALL_DEPTH_TRACKING => CONFIG_MITIGATION_CALL_DEPTH_...Breno Leitao1-5/+5
2024-01-10x86/bugs: Rename CONFIG_CPU_IBPB_ENTRY => CONFIG_MITIGATION_IBPB_ENTRYBreno Leitao1-1/+1
2024-01-03arch/x86: Fix typosBjorn Helgaas1-2/+2
2023-11-30x86/callthunks: Fix and unify call thunks assembly snippetsUros Bizjak1-16/+7
2023-10-31Merge tag 'objtool-core-2023-10-28' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-2/+2
2023-10-20x86/calldepth: Rename __x86_return_skl() to call_depth_return_thunk()Josh Poimboeuf1-9/+4
2023-10-20x86/nospec: Refactor UNTRAIN_RET[_*]Josh Poimboeuf1-21/+10
2023-10-20x86/srso: Disentangle rethunk-dependent optionsJosh Poimboeuf1-7/+18
2023-10-20x86/srso: Unexport untraining functionsJosh Poimboeuf1-4/+0
2023-10-20x86/srso: Fix unret validation dependenciesJosh Poimboeuf1-2/+2
2023-09-22x86/speculation, objtool: Use absolute relocations for annotationsFangrui Song1-2/+2
2023-08-16x86/cpu/kvm: Provide UNTRAIN_RET_VMPeter Zijlstra1-0/+11
2023-08-16x86/cpu: Cleanup the untrain messPeter Zijlstra1-14/+5
2023-08-16x86/cpu: Rename srso_(.*)_alias to srso_alias_\1Peter Zijlstra1-3/+3
2023-08-16x86/cpu: Rename original retbleed methodsPeter Zijlstra1-4/+4
2023-08-16x86/cpu: Clean up SRSO return thunk messPeter Zijlstra1-0/+5
2023-08-16x86/alternative: Make custom return thunk unconditionalPeter Zijlstra1-4/+5
2023-08-14x86/retpoline,kprobes: Skip optprobe check for indirect jumps with retpolines...Petr Pavlu1-3/+0
2023-07-27x86/srso: Add IBPBBorislav Petkov (AMD)1-1/+1
2023-07-27x86/srso: Add SRSO_NO supportBorislav Petkov (AMD)1-3/+3
2023-07-27x86/srso: Add a Speculative RAS Overflow mitigationBorislav Petkov (AMD)1-1/+14
2023-07-10x86/cfi: Extend {JMP,CAKK}_NOSPEC commentPeter Zijlstra1-0/+4
2023-05-31x86/nospec: Shorten RESET_CALL_DEPTHPeter Zijlstra1-3/+3
2023-03-24x86,objtool: Separate unret validation from unwind hintsJosh Poimboeuf1-4/+4
2023-03-24objtool: Use relative pointers for annotationsJosh Poimboeuf1-3/+3
2023-02-23x86: Fix FILL_RETURN_BUFFERPeter Zijlstra1-1/+1
2023-01-13cpuidle, nospec: Make mds_idle_clear_cpu_buffers() noinstr cleanPeter Zijlstra1-1/+1
2022-12-15Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds1-6/+170
2022-12-03x86/bugs: Make sure MSR_SPEC_CTRL is updated properly upon resume from S3Pawan Gupta1-1/+1
2022-11-01x86: Unconfuse CONFIG_ and X86_FEATURE_ namespacesPeter Zijlstra1-2/+2
2022-10-17x86/ftrace: Make it call depth tracking awarePeter Zijlstra1-0/+9
2022-10-17x86/calldepth: Add ret/call counting for debugThomas Gleixner1-4/+32
2022-10-17x86/retpoline: Add SKL retthunk retpolinesPeter Zijlstra1-0/+12
2022-10-17x86/retbleed: Add SKL return thunkThomas Gleixner1-6/+115
2022-10-17x86/returnthunk: Allow different return thunksPeter Zijlstra1-0/+6
2022-08-19x86/nospec: Fix i386 RSB stuffingPeter Zijlstra1-0/+12
2022-08-19x86/nospec: Unwreck the RSB stuffingPeter Zijlstra1-41/+39
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