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2024-02-15x86/cpu: Use common topology code for HYGONThomas Gleixner5-154/+4
2024-02-15x86/cpu: Use common topology code for AMDThomas Gleixner3-149/+5
2024-02-15x86/cpu: Provide an AMD/HYGON specific topology parserThomas Gleixner8-7/+213
2024-02-15x86/cpu/amd: Provide a separate accessor for Node IDThomas Gleixner3-5/+5
2024-02-15x86/cpu: Use common topology code for IntelThomas Gleixner5-117/+4
2024-02-15x86/cpu: Provide a sane leaf 0xb/0x1f parserThomas Gleixner3-1/+143
2024-02-15x86/cpu: Move __max_die_per_package to common.cThomas Gleixner2-3/+3
2024-02-15x86/cpu: Use common topology code for Centaur and ZhaoxinThomas Gleixner3-11/+8
2024-02-15x86/cpu: Add legacy topology parserThomas Gleixner3-1/+51
2024-02-15x86/cpu: Provide cpu_init/parse_topology()Thomas Gleixner6-18/+277
2024-02-14Merge branch 'x86/bugs' into x86/core, to pick up pending changes before dependent patchesIngo Molnar2-22/+28
2024-02-14Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branchIngo Molnar34-1653/+1997
2024-02-12x86/retpoline: Ensure default return thunk isn't used at runtimeJosh Poimboeuf1-0/+5
2024-02-05x86/mce: Make mce_subsys constRicardo B. Marliere1-1/+1
2024-01-31x86/fred: Invoke FRED initialization code to enable FREDH. Peter Anvin (Intel)1-5/+17
2024-01-31x86/syscall: Split IDT syscall setup code into idt_syscall_init()Xin Li1-3/+10
2024-01-31x86/traps: Add sysvec_install() to install a system interrupt handlerXin Li2-10/+9
2024-01-31x86/fred: Add a machine check entry stub for FREDXin Li1-0/+26
2024-01-31x86/cpu: Add X86_CR4_FRED macroH. Peter Anvin (Intel)1-3/+2
2024-01-29x86/mtrr: Don't print errors if MtrrFixDramModEn is set when SNP enabledAshish Kalra1-0/+3
2024-01-29x86/sev: Add SEV-SNP host initialization supportBrijesh Singh1-0/+16
2024-01-29x86/speculation: Do not enable Automatic IBRS if SEV-SNP is enabledKim Phillips1-1/+6
2024-01-29x86/cpufeatures: Add SEV-SNP CPU featureBrijesh Singh1-2/+3
2024-01-25x86/cpufeatures: Add the CPU feature bit for FREDH. Peter Anvin (Intel)1-0/+2
2024-01-25x86/CPU/AMD: Add more models to X86_FEATURE_ZEN5Mario Limonciello1-0/+3
2024-01-25x86/resctrl: Remove redundant variable in mbm_config_write_domain()Babu Moger1-11/+4
2024-01-24x86/resctrl: Implement new mba_MBps throttling heuristicTony Luck2-36/+10
2024-01-23x86/resctrl: Read supported bandwidth sources from CPUIDBabu Moger3-6/+17
2024-01-23x86/resctrl: Remove hard-coded memory bandwidth limitBabu Moger2-7/+4
2024-01-23x86/CPU/AMD: Add X86_FEATURE_ZEN5Borislav Petkov (AMD)1-4/+21
2024-01-22x86/resctrl: Fix unused variable warning in cache_alloc_hsw_probe()Tony Luck1-4/+4
2024-01-18Merge tag 'x86_tdx_for_6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds2-1/+18
2024-01-10x86/bugs: Rename CONFIG_CPU_SRSO => CONFIG_MITIGATION_SRSOBreno Leitao1-4/+4
2024-01-10x86/bugs: Rename CONFIG_CPU_IBRS_ENTRY => CONFIG_MITIGATION_IBRS_ENTRYBreno Leitao1-2/+2
2024-01-10x86/bugs: Rename CONFIG_CPU_UNRET_ENTRY => CONFIG_MITIGATION_UNRET_ENTRYBreno Leitao2-4/+4
2024-01-10x86/bugs: Rename CONFIG_RETPOLINE => CONFIG_MITIGATION_RETPOLINEBreno Leitao1-3/+3
2024-01-10x86/bugs: Rename CONFIG_CALL_DEPTH_TRACKING => CONFIG_MITIGATION_CALL_DEPTH_TRACKINGBreno Leitao1-3/+3
2024-01-10x86/bugs: Rename CONFIG_CPU_IBPB_ENTRY => CONFIG_MITIGATION_IBPB_ENTRYBreno Leitao1-5/+6
2024-01-10x86/bugs: Rename CONFIG_GDS_FORCE_MITIGATION => CONFIG_MITIGATION_GDS_FORCEBreno Leitao1-1/+1
2024-01-08Merge tag 'x86-cleanups-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds2-5/+11
2024-01-08Merge tag 'x86-asm-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-28/+20
2024-01-08Merge tag 'ras_core_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds6-253/+385
2024-01-08Merge tag 'x86_cpu_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds4-135/+145
2024-01-08Merge tag 'x86_microcode_for_v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-13/+7
2024-01-03arch/x86: Fix typosBjorn Helgaas1-1/+1
2023-12-20x86/asm: Always set A (accessed) flag in GDT descriptorsVegard Nossum1-6/+6
2023-12-20x86/asm: Replace magic numbers in GDT descriptors, script-generated changeVegard Nossum1-20/+20
2023-12-20x86/asm: Replace magic numbers in GDT descriptors, preparationsVegard Nossum1-8/+0
2023-12-15x86/mce: Handle Intel threshold interrupt stormsTony Luck3-50/+160
2023-12-15x86/mce: Add per-bank CMCI storm mitigationTony Luck3-9/+194
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