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2025-05-12x86/setup: use memblock_reserve_kern for memory used by kernelMike Rapoport (Microsoft)-8/+8
2025-05-12x86/mtrr: Check if fixed-range MTRRs exist in mtrr_save_fixed_ranges()Jiaqing Zhao-1/+1
2025-05-11Merge tag 'its-for-linus-20250509' of git://git.kernel.org/pub/scm/linux/kern...Linus Torvalds-39/+552
2025-05-11Merge tag 'ibti-hisory-for-linus-2025-05-06' of git://git.kernel.org/pub/scm/...Linus Torvalds-6/+9
2025-05-11Merge tag 'x86-urgent-2025-05-11' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds-32/+39
2025-05-09x86/its: FineIBT-paranoid vs ITSPeter Zijlstra-16/+129
2025-05-09x86/its: Use dynamic thunks for indirect branchesPeter Zijlstra-3/+130
2025-05-09x86/ibt: Keep IBT disabled during alternative patchingPawan Gupta-0/+8
2025-05-09x86/its: Add support for RSB stuffing mitigationPawan Gupta-0/+19
2025-05-09x86/its: Add "vmexit" option to skip mitigation on some CPUsPawan Gupta-7/+23
2025-05-09x86/its: Enable Indirect Target Selection mitigationPawan Gupta-4/+136
2025-05-09x86/its: Add support for ITS-safe return thunkPawan Gupta-5/+24
2025-05-09x86/its: Add support for ITS-safe indirect thunkPawan Gupta-3/+48
2025-05-09x86/its: Enumerate Indirect Target Selection (ITS) bugPawan Gupta-12/+46
2025-05-08treewide, timers: Rename try_to_del_timer_sync() as timer_delete_sync_try()Ingo Molnar-1/+1
2025-05-07x86: disable image size check for test buildsGuenter Roeck-1/+9
2025-05-07ubsan: Remove regs from report_ubsan_failure()Mostafa Saleh-1/+1
2025-05-06x86/bhi: Do not set BHI_DIS_S in 32-bit modePawan Gupta-3/+3
2025-05-06x86/bpf: Add IBHF call at end of classic BPFDaniel Sneddon-3/+6
2025-05-06Merge tag 'v6.15-rc4' into x86/asm, to pick up fixesIngo Molnar-117/+114
2025-05-06x86/fpu: Drop @perm from guest pseudo FPU containerChao Gao-5/+2
2025-05-06x86/fpu/xstate: Always preserve non-user xfeatures/flags in __state_permSean Christopherson-7/+11
2025-05-06x86/cpu: Sanitize CPUID(0x80000000) outputAhmed S. Darwish-8/+9
2025-05-06Merge tag 'v6.15-rc5' into x86/cpu, to resolve conflictsIngo Molnar-117/+114
2025-05-05x86/CPU/AMD: Print the reason for the last resetYazen Ghannam-0/+54
2025-05-05x86/fpu: Restore fpu_thread_struct_whitelist() to fix CONFIG_HARDENED_USERCOP...Kees Cook-0/+14
2025-05-05x86/microcode: Consolidate the loader enablement checkingBorislav Petkov (AMD)-32/+39
2025-05-04x86/boot: Add a bunch of PIC aliasesArd Biesheuvel-0/+18
2025-05-04x86/boot: Move early_setup_gdt() back into head64.cArd Biesheuvel-0/+12
2025-05-04Merge branch 'x86/urgent' into x86/boot, to pick up fixesIngo Molnar-2/+2
2025-05-04x86/fpu: Check TIF_NEED_FPU_LOAD instead of PF_KTHREAD|PF_USER_WORKER in fpu_...Oleg Nesterov-2/+1
2025-05-04x86/fpu: Always use memcpy_and_pad() in arch_dup_task_struct()Oleg Nesterov-5/+2
2025-05-04x86/fpu: Remove x86_init_fpuOleg Nesterov-4/+0
2025-05-04x86/fpu: Simplify the switch_fpu_prepare() + switch_fpu_finish() logicOleg Nesterov-8/+2
2025-05-04Merge tag 'v6.15-rc4' into x86/fpu, to pick up fixesIngo Molnar-12/+31
2025-05-02x86/msr: Replace wrmsr(msr, low, 0) with wrmsrq(msr, low)Xin Li (Intel)-11/+11
2025-05-02x86/pvops/msr: Refactor pv_cpu_ops.write_msr{,_safe}()Xin Li (Intel)-1/+1
2025-05-02x86/msr: Convert __rdmsr() uses to native_rdmsrq() usesXin Li (Intel)-4/+4
2025-05-02x86/msr: Convert __wrmsr() uses to native_wrmsr{,q}() usesXin Li (Intel)-4/+4
2025-05-02x86/msr: Convert the rdpmc() macro to an __always_inline functionXin Li (Intel)-6/+6
2025-05-02x86/msr: Rename rdpmcl() to rdpmc()Xin Li (Intel)-6/+6
2025-05-02x86/msr: Add explicit includes of <asm/msr.h>Xin Li (Intel)-1/+34
2025-05-02x86/msr: Rename DECLARE_ARGS() to EAX_EDX_DECLARE_ARGSIngo Molnar-1/+1
2025-05-02Merge tag 'v6.15-rc4' into x86/msr, to pick up fixes and resolve conflictsIngo Molnar-117/+114
2025-04-30x86/CPU/AMD: Replace strcpy() with strscpy()Ruben Wauters-1/+1
2025-04-30x86/microcode/AMD: Do not return error when microcode update is not necessaryAnnie Li-0/+2
2025-04-30x86/bugs: Restructure SRSO mitigationDavid Kaplan-114/+101
2025-04-29x86/bugs: Restructure L1TF mitigationDavid Kaplan-6/+19
2025-04-29x86/bugs: Restructure SSB mitigationDavid Kaplan-19/+17
2025-04-29x86/bugs: Restructure spectre_v2 mitigationDavid Kaplan-45/+56