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2025-06-03x86/iopl: Cure TIF_IO_BITMAP inconsistenciesThomas Gleixner1-0/+6
2025-05-15x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID headerAhmed S. Darwish1-1/+1
2025-05-13Merge branch 'x86/msr' into x86/core, to resolve conflictsIngo Molnar1-8/+9
2025-05-13Merge branch 'x86/mm' into x86/core, to resolve conflictsIngo Molnar1-6/+3
2025-05-04x86/fpu: Always use memcpy_and_pad() in arch_dup_task_struct()Oleg Nesterov1-5/+2
2025-05-02x86/msr: Add explicit includes of <asm/msr.h>Xin Li (Intel)1-0/+1
2025-04-14x86/fpu: Make sure x86_task_fpu() doesn't get called for PF_KTHREAD|PF_USER_WORKER tasks during exitIngo Molnar1-1/+1
2025-04-14x86/fpu: Push 'fpu' pointer calculation into the fpu__drop() callIngo Molnar1-2/+1
2025-04-14x86/fpu: Remove the thread::fpu pointerIngo Molnar1-2/+0
2025-04-14x86/fpu: Make task_struct::thread constant sizeIngo Molnar1-1/+1
2025-04-14x86/fpu: Convert task_struct::thread.fpu accesses to use x86_task_fpu()Ingo Molnar1-3/+3
2025-04-10x86/msr: Rename 'wrmsrl()' to 'wrmsrq()'Ingo Molnar1-7/+7
2025-04-10x86/msr: Rename 'rdmsrl()' to 'rdmsrq()'Ingo Molnar1-1/+1
2025-04-09Merge tag 'v6.15-rc1' into x86/mm, to pick up fixesIngo Molnar1-1/+1
2025-04-02x86/idle: Remove MFENCEs for X86_BUG_CLFLUSH_MONITOR in mwait_idle_with_hints() and prefer_mwait_c1_over_halt()Andrew Cooper1-6/+3
2025-03-26x86/tdx: Fix arch_safe_halt() execution for TDX VMsVishal Annapurve1-1/+1
2025-03-24Merge tag 'x86-fpu-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-1/+6
2025-03-19x86/syscall: Move sys_ni_syscall()Brian Gerst1-0/+5
2025-02-26x86/fpu: Avoid copying dynamic FP state from init_task in arch_dup_task_struct()Benjamin Berg1-1/+6
2025-02-21x86/arch_prctl: Simplify sys_arch_prctl()Brian Gerst1-1/+4
2025-01-21Merge tag 'objtool-core-2025-01-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-1/+1
2024-12-18x86/cpu: Make all all CPUID leaf names consistentDave Hansen1-1/+1
2024-12-18x86/cpu: Move MWAIT leaf definition to common headerDave Hansen1-0/+1
2024-12-06x86/paravirt: Remove the WBINVD callbackJuergen Gross1-2/+2
2024-12-02x86: Convert unreachable() to BUG()Peter Zijlstra1-1/+1
2024-06-17x86/smp: Add smp_ops.stop_this_cpu() callbackKirill A. Shutemov1-0/+7
2024-03-11Merge tag 'x86-core-2024-03-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-63/+36
2024-03-04x86/idle: Select idle routine only onceThomas Gleixner1-3/+5
2024-03-04x86/idle: Let prefer_mwait_c1_over_halt() return boolThomas Gleixner1-6/+6
2024-03-04x86/idle: Cleanup idle_setup()Thomas Gleixner1-17/+7
2024-03-04x86/idle: Clean up idle selectionThomas Gleixner1-5/+7
2024-03-04x86/idle: Sanitize X86_BUG_AMD_E400 handlingThomas Gleixner1-33/+9
2024-02-27x86: Increase brk randomness entropy for 64-bit systemsKees Cook1-1/+4
2024-02-15x86/cpu/topology: Rename smp_num_siblingsThomas Gleixner1-1/+1
2024-01-03arch/x86: Fix typosBjorn Helgaas1-1/+1
2023-09-19x86/shstk: Remove useless clone error handlingRick Edgecombe1-7/+0
2023-08-31Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-1/+20
2023-08-02x86/shstk: Handle thread shadow stackRick Edgecombe1-1/+20
2023-07-10x86: Rewrite ret_from_fork() in CBrian Gerst1-1/+21
2023-06-20x86/smp: Dont access non-existing CPUID leafTony Battersby1-2/+3
2023-06-20x86/smp: Make stop_other_cpus() more robustThomas Gleixner1-2/+21
2023-04-28Merge tag 'objtool-core-2023-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-2/+3
2023-03-16x86/mm: Provide arch_prctl() interface for LAMKirill A. Shutemov1-0/+3
2023-03-16x86/uaccess: Provide untagged_addr() and remove tags before address checkKirill A. Shutemov1-0/+3
2023-03-08x86/cpu: Expose arch_cpu_idle_dead()'s prototype definitionPhilippe Mathieu-Daudé1-0/+1
2023-03-08sched/idle: Mark arch_cpu_idle_dead() __noreturnJosh Poimboeuf1-1/+1
2023-03-08x86/cpu: Mark play_dead() __noreturnJosh Poimboeuf1-1/+1
2023-02-21Merge tag 'pm-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds1-0/+1
2023-01-20cpuidle-haltpoll: Replace default_idle() with arch_cpu_idle()Li RongQing1-0/+1
2023-01-13arch/idle: Change arch_cpu_idle() behavior: always exit with IRQs disabledPeter Zijlstra1-11/+4