summaryrefslogtreecommitdiff
path: root/arch/x86
AgeCommit message (Expand)AuthorFilesLines
2024-04-10x86: set SPECTRE_BHI_ON as defaultGreg Kroah-Hartman1-1/+1
2024-04-10KVM: x86: Add BHI_NODaniel Sneddon1-1/+1
2024-04-10x86/bhi: Mitigate KVM by defaultPawan Gupta4-2/+15
2024-04-10x86/bhi: Add BHI mitigation knobPawan Gupta3-1/+115
2024-04-10x86/bhi: Enumerate Branch History Injection (BHI) bugPawan Gupta3-8/+21
2024-04-10x86/bhi: Define SPEC_CTRL_BHI_DIS_SDaniel Sneddon4-2/+8
2024-04-10x86/bhi: Add support for clearing branch history at syscall entryPawan Gupta7-2/+102
2024-04-10x86/syscall: Don't force use of indirect calls for system callsLinus Torvalds5-16/+50
2024-04-10x86/bugs: Change commas to semicolons in 'spectre_v2' sysfs fileJosh Poimboeuf1-12/+12
2024-04-10x86/efistub: Remap kernel text read-only before dropping NX attributeArd Biesheuvel3-1/+3
2024-04-10x86/sev: Move early startup code into .head.text sectionArd Biesheuvel4-24/+26
2024-04-10x86/sme: Move early SME kernel encryption handling into .head.textArd Biesheuvel2-29/+21
2024-04-10x86/boot: Move mem_encrypt= parsing to the decompressorArd Biesheuvel4-42/+19
2024-04-10Revert "x86/mpparse: Register APIC address only once"Greg Kroah-Hartman1-5/+5
2024-04-10perf/x86/intel/ds: Don't clear ->pebs_data_cfg for the last PEBS eventKan Liang1-4/+4
2024-04-10x86/coco: Require seeding RNG with RDRAND on CoCo systemsJason A. Donenfeld3-0/+45
2024-04-10x86/mce: Make sure to grab mce_sysfs_mutex in set_bank()Borislav Petkov (AMD)1-1/+3
2024-04-10x86/mm/pat: fix VM_PAT handling in COW mappingsDavid Hildenbrand1-14/+35
2024-04-10x86/retpoline: Add NOENDBR annotation to the SRSO dummy return thunkBorislav Petkov (AMD)1-0/+1
2024-04-10KVM: SVM: Add support for allowing zero SEV ASIDsAshish Kalra1-10/+19
2024-04-10KVM: SVM: Use unsigned integers when dealing with ASIDsSean Christopherson2-13/+15
2024-04-10x86/retpoline: Do the necessary fixup to the Zen3/4 srso return thunk for !SRSOBorislav Petkov (AMD)1-1/+4
2024-04-10x86/bpf: Fix IP after emitting call depth accountingUros Bizjak1-1/+1
2024-04-10x86/cpufeatures: Add CPUID_LNX_5 to track recently added Linux-defined wordSean Christopherson2-0/+4
2024-04-10x86/cpufeatures: Add new word for scattered featuresSandipan Das4-5/+9
2024-04-10Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped."Ingo Molnar1-18/+5
2024-04-10mm/treewide: replace pud_large() with pud_leaf()Peter Xu11-16/+16
2024-04-03x86/sev: Skip ROM range scans and validation for SEV-SNP guestsKevin Loughlin8-31/+39
2024-04-03perf/x86/amd/core: Update and fix stalled-cycles-* events for Zen 2 and laterSandipan Das1-3/+17
2024-04-03Revert "x86/bugs: Use fixed addressing for VERW operand"Dave Hansen1-1/+1
2024-04-03x86/bugs: Use fixed addressing for VERW operandPawan Gupta1-1/+1
2024-04-03crash: use macro to add crashk_res into iomem early for specific archBaoquan He1-0/+2
2024-04-03x86/bugs: Fix the SRSO mitigation on Zen3/4Borislav Petkov (AMD)3-10/+23
2024-04-03x86/efistub: Add missing boot_params for mixed mode compat entryArd Biesheuvel1-5/+15
2024-04-03x86/fpu: Keep xfd_state in sync with MSR_IA32_XFDAdamos Ttofari2-6/+13
2024-04-03x86/mpparse: Register APIC address only onceThomas Gleixner1-5/+5
2024-04-03kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe addressMasami Hiramatsu (Google)1-1/+10
2024-04-03x86/sev: Fix position dependent variable references in startup codeArd Biesheuvel7-36/+51
2024-04-03x86/Kconfig: Remove CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULTBorislav Petkov (AMD)2-23/+1
2024-04-03x86/efistub: Call mixed mode boot services on the firmware's stackArd Biesheuvel1-0/+9
2024-04-03x86/pm: Work around false positive kmemleak report in msr_build_context()Anton Altaparmakov1-5/+5
2024-04-03x86/CPU/AMD: Update the Zenbleed microcode revisionsBorislav Petkov (AMD)1-5/+5
2024-04-03KVM: x86/xen: inject vCPU upcall vector when local APIC is enabledDavid Woodhouse3-2/+23
2024-04-03x86/nmi: Fix the inverse "in NMI handler" checkBreno Leitao1-1/+1
2024-03-27x86/hyperv: Use per cpu initial stack for vtl contextSaurabh Sengar1-4/+15
2024-03-27perf/x86/amd/core: Avoid register reset when CPU is deadSandipan Das1-1/+0
2024-03-27ACPI: CPPC: enable AMD CPPC V2 support for family 17h processorsPerry Yuan1-1/+1
2024-03-27x86, relocs: Ignore relocations in .notes sectionKees Cook1-0/+8
2024-03-27x86/asm: Remove the __iomem annotation of movdir64b()'s dst argumentKai Huang2-3/+8
2024-03-27x86/sme: Fix memory encryption setting if enabled by default and not overriddenArd Biesheuvel1-7/+3