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2018-01-14x86/pti: Fix !PCID and sanitize definesThomas Gleixner2-4/+4
2018-01-12x86/retpoline: Fill return stack buffer on vmexitDavid Woodhouse1-1/+77
2018-01-12x86/retpoline/xen: Convert Xen hypercall indirect jumpsDavid Woodhouse1-2/+3
2018-01-12x86/retpoline/hyperv: Convert assembler indirect jumpsDavid Woodhouse1-8/+10
2018-01-12x86/spectre: Add boot time option to select Spectre v2 mitigationDavid Woodhouse1-0/+10
2018-01-12x86/retpoline: Add initial retpoline supportDavid Woodhouse3-0/+155
2018-01-09x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSCTom Lendacky1-0/+1
2018-01-09x86/cpu/AMD: Make LFENCE a serializing instructionTom Lendacky1-0/+2
2018-01-06x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]David Woodhouse1-0/+2
2018-01-05x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWNThomas Gleixner1-1/+1
2018-01-05x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asmDavid Woodhouse1-2/+2
2018-01-05x86/kaslr: Fix the vaddr_end messThomas Gleixner1-1/+7
2018-01-05x86/mm: Map cpu_entry_area at the same place on 4/5 levelThomas Gleixner1-2/+2
2018-01-05x86/mm: Set MODULES_END to 0xffffffffff000000Andrey Ryabinin1-1/+1
2018-01-03x86/dumpstack: Fix partial register dumpsJosh Poimboeuf1-4/+13
2017-12-31x86/mm: Remove preempt_disable/enable() from __native_flush_tlb()Thomas Gleixner1-6/+8
2017-12-23x86/ldt: Make the LDT mapping ROThomas Gleixner1-0/+2
2017-12-23x86/mm/dump_pagetables: Allow dumping current pagetablesThomas Gleixner1-1/+1
2017-12-23x86/mm/dump_pagetables: Check user space page table for WX pagesThomas Gleixner1-0/+1
2017-12-23x86/mm: Clarify the whole ASID/kernel PCID/user PCID namingPeter Zijlstra1-12/+43
2017-12-23x86/mm: Use INVPCID for __native_flush_tlb_single()Dave Hansen2-1/+23
2017-12-23x86/mm: Use/Fix PCID to optimize user/kernel switchesPeter Zijlstra3-13/+90
2017-12-23x86/mm: Allow flushing for future ASID switchesDave Hansen1-8/+29
2017-12-23x86/pti: Map the vsyscall page if neededAndy Lutomirski1-0/+1
2017-12-23x86/pti: Put the LDT in its own PGD if PTI is onAndy Lutomirski3-13/+73
2017-12-23x86/mm/64: Make a full PGD-entry size hole in the memory mapAndy Lutomirski1-2/+2
2017-12-23x86/cpu_entry_area: Add debugstore entries to cpu_entry_areaThomas Gleixner2-0/+49
2017-12-23x86/mm/pti: Populate user PGDDave Hansen1-1/+8
2017-12-23x86/mm/pti: Allocate a separate user PGDDave Hansen1-0/+11
2017-12-23x86/mm/pti: Allow NX poison to be set in p4d/pgdDave Hansen1-2/+12
2017-12-23x86/mm/pti: Add mapping helper functionsDave Hansen2-1/+97
2017-12-23x86/mm/pti: Add infrastructure for page table isolationThomas Gleixner1-0/+14
2017-12-23x86/cpufeatures: Add X86_BUG_CPU_INSECUREThomas Gleixner2-2/+9
2017-12-22init: Invoke init_espfix_bsp() from mm_init()Thomas Gleixner1-3/+4
2017-12-22x86/cpu_entry_area: Move it out of the fixmapThomas Gleixner5-54/+59
2017-12-22x86/cpu_entry_area: Move it to a separate unitThomas Gleixner2-40/+53
2017-12-22x86/mm: Create asm/invpcid.hPeter Zijlstra2-48/+54
2017-12-22x86/mm: Put MMU to hardware ASID translation in one placeDave Hansen1-11/+18
2017-12-22x86/mm: Remove hard-coded ASID limit checksDave Hansen1-2/+18
2017-12-22x86/mm: Move the CR3 construction functions to tlbflush.hDave Hansen2-28/+27
2017-12-22x86/mm: Add comments to clarify which TLB-flush functions are supposed to flu...Peter Zijlstra1-2/+21
2017-12-22x86/mm: Remove superfluous barriersPeter Zijlstra1-7/+1
2017-12-22x86/microcode: Dont abuse the TLB-flush interfacePeter Zijlstra1-13/+6
2017-12-22x86/entry: Rename SYSENTER_stack to CPU_ENTRY_AREA_entry_stackDave Hansen3-9/+9
2017-12-22x86/ldt: Prevent LDT inheritance on execThomas Gleixner1-7/+14
2017-12-22x86/ldt: Rework lockingPeter Zijlstra2-1/+5
2017-12-22arch, mm: Allow arch_dup_mmap() to failThomas Gleixner1-2/+2
2017-12-17x86/cpufeatures: Make CPU bugs stickyThomas Gleixner2-2/+4
2017-12-17x86/paravirt: Provide a way to check for hypervisorsThomas Gleixner1-10/+15
2017-12-17x86/entry/64: Make cpu_entry_area.tss read-onlyAndy Lutomirski4-16/+20