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2022-07-25objtool: Update Retpoline validationPeter Zijlstra4-6/+22
2022-07-25intel_idle: Disable IBRS during long idlePeter Zijlstra3-6/+44
2022-07-25x86/bugs: Report Intel retbleed vulnerabilityPeter Zijlstra3-18/+46
2022-07-25x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mit...Peter Zijlstra1-8/+17
2022-07-25x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRSPawan Gupta3-14/+54
2022-07-25x86/bugs: Optimize SPEC_CTRL MSR writesPeter Zijlstra3-8/+14
2022-07-25x86/entry: Add kernel IBRS implementationPeter Zijlstra4-10/+111
2022-07-25x86/bugs: Keep a per-CPU IA32_SPEC_CTRL valuePeter Zijlstra3-6/+25
2022-07-25x86/bugs: Enable STIBP for JMP2RETKim Phillips2-17/+57
2022-07-25x86/bugs: Add AMD retbleed= boot parameterAlexandre Chartre3-1/+125
2022-07-25x86/bugs: Report AMD retbleed vulnerabilityAlexandre Chartre5-0/+43
2022-07-25x86: Add magic AMD return-thunkPeter Zijlstra9-8/+117
2022-07-25objtool: Treat .text.__x86.* as noinstrPeter Zijlstra1-1/+2
2022-07-25x86: Use return-thunk in asm codePeter Zijlstra3-1/+15
2022-07-25x86/sev: Avoid using __x86_return_thunkKim Phillips1-2/+6
2022-07-25x86/vsyscall_emu/64: Don't use RET in vsyscall emulationPeter Zijlstra1-3/+6
2022-07-25x86/kvm: Fix SETcc emulation for return thunksPeter Zijlstra1-12/+14
2022-07-25x86/bpf: Use alternative RET encodingPeter Zijlstra1-2/+18
2022-07-25x86/ftrace: Use alternative RET encodingPeter Zijlstra1-2/+5
2022-07-25x86,static_call: Use alternative RET encodingPeter Zijlstra3-5/+62
2022-07-25objtool: skip non-text sections when adding return-thunk sitesThadeu Lima de Souza Cascardo1-1/+3
2022-07-25x86,objtool: Create .return_sitesPeter Zijlstra6-0/+84
2022-07-25x86: Undo return-thunk damagePeter Zijlstra6-2/+78
2022-07-25x86/retpoline: Use -mfunction-returnPeter Zijlstra3-0/+16
2022-07-25Makefile: Set retpoline cflags based on CONFIG_CC_IS_{CLANG,GCC}Ben Hutchings1-6/+8
2022-07-25x86/retpoline: Swizzle retpoline thunkPeter Zijlstra1-3/+3
2022-07-25x86/retpoline: Cleanup some #ifdeferyPeter Zijlstra1-1/+8
2022-07-25x86/cpufeatures: Move RETPOLINE flags to word 11Peter Zijlstra1-2/+8
2022-07-25x86/kvm/vmx: Make noinstr cleanPeter Zijlstra3-6/+6
2022-07-25x86/realmode: build with -D__DISABLE_EXPORTSThadeu Lima de Souza Cascardo1-1/+1
2022-07-25objtool: Fix objtool regression on x32 systemsMikulas Patocka3-7/+8
2022-07-25x86/entry: Remove skip_r11rcxPeter Zijlstra2-11/+2
2022-07-25objtool: Fix symbol creationPeter Zijlstra1-68/+128
2022-07-25objtool: Fix type of reloc::addendPeter Zijlstra3-7/+7
2022-07-25objtool: Fix code relocs vs weak symbolsPeter Zijlstra1-22/+165
2022-07-25objtool: Fix SLS validation for kcov tail-call replacementPeter Zijlstra1-0/+11
2022-07-25crypto: x86/poly1305 - Fixup SLSPeter Zijlstra1-19/+19
2022-07-25objtool: Default ignore INT3 for unreachablePeter Zijlstra1-7/+5
2022-07-25kvm/emulate: Fix SETcc emulation function offsets with SLSBorislav Petkov1-2/+17
2022-07-25tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench ...Arnaldo Carvalho de Melo2-9/+9
2022-07-25x86: Add straight-line-speculation mitigationPeter Zijlstra10-7/+40
2022-07-25objtool: Add straight-line-speculation validationPeter Zijlstra5-6/+29
2022-07-25x86/alternative: Relax text_poke_bp() constraintPeter Zijlstra1-15/+34
2022-07-25x86: Prepare inline-asm for straight-line-speculationPeter Zijlstra11-13/+18
2022-07-25x86: Prepare asm files for straight-line-speculationPeter Zijlstra103-353/+353
2022-07-25x86/lib/atomic64_386_32: Rename thingsPeter Zijlstra1-38/+46
2022-07-25bpf,x86: Respect X86_FEATURE_RETPOLINE*Peter Zijlstra3-88/+42
2022-07-25bpf,x86: Simplify computing label offsetsPeter Zijlstra1-83/+42
2022-07-25x86/alternative: Add debug prints to apply_retpolines()Peter Zijlstra1-0/+6
2022-07-25x86/alternative: Try inline spectre_v2=retpoline,amdPeter Zijlstra1-2/+14
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