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2018-01-29x86/spectre: report get_user mitigation for spectre_v1nospec-v6Dan Williams1-1/+1
2018-01-29nl80211: sanitize array index in parse_txq_paramsDan Williams1-3/+6
2018-01-29kvm, x86: update spectre-v1 mitigationDan Williams1-4/+10
2018-01-29vfs, fdtable: prevent bounds-check bypass via speculative executionDan Williams1-1/+4
2018-01-29x86: sanitize syscall table de-references under speculationDan Williams1-1/+4
2018-01-29x86, get_user: use pointer masking to limit speculationDan Williams1-0/+10
2018-01-29x86, __get_user: use __uaccess_begin_nospecDan Williams4-14/+14
2018-01-29x86, usercopy: replace open coded stac/clac with __uaccess_{begin,end}Dan Williams1-4/+4
2018-01-29x86: introduce __uaccess_begin_nospecDan Williams1-0/+9
2018-01-29x86: introduce barrier_nospecDan Williams2-2/+5
2018-01-29x86: implement array_index_mask_nospecDan Williams1-0/+24
2018-01-29array_index_nospec: sanitize speculative array de-referencesDan Williams1-0/+72
2018-01-25Documentation: document array_index_nospecMark Rutland1-0/+90
2018-01-25KVM: VMX: Make indirect call speculation safePeter Zijlstra1-2/+2
2018-01-25KVM: x86: Make indirect calls in emulator speculation safePeter Zijlstra1-4/+5
2018-01-24x86/retpoline: Remove the esp/rsp thunkWaiman Long2-2/+0
2018-01-19x86/retpoline: Optimize inline assembler for vmexit_fill_RSBAndi Kleen1-3/+4
2018-01-19x86/pti: Document fix wrong indexzhenwei.pi1-1/+1
2018-01-19kprobes/x86: Disable optimizing on the function jumps to indirect thunkMasami Hiramatsu1-1/+22
2018-01-19kprobes/x86: Blacklist indirect thunk functions for kprobesMasami Hiramatsu1-1/+2
2018-01-19retpoline: Introduce start/end markers of indirect thunkMasami Hiramatsu3-1/+10
2018-01-19x86/mce: Make machine check speculation protectedThomas Gleixner3-1/+7
2018-01-17module: Add retpoline tag to VERMAGICAndi Kleen1-1/+7
2018-01-17x86/cpufeature: Move processor tracing out of scattered featuresPaolo Bonzini2-2/+1
2018-01-16objtool: Improve error message for bad file argumentJosh Poimboeuf1-1/+3
2018-01-16objtool: Fix seg fault with gold linkerJosh Poimboeuf1-4/+10
2018-01-15x86/retpoline: Add LFENCE to the retpoline/RSB filling RSB macrosTom Lendacky1-1/+5
2018-01-15x86/retpoline: Fill RSB on context switch for affected CPUsDavid Woodhouse4-0/+59
2018-01-15x86/kasan: Panic if there is not enough memory to bootAndrey Ryabinin1-10/+14
2018-01-14x86/retpoline: Remove compile time warningThomas Gleixner1-2/+0
2018-01-14x86,perf: Disable intel_bts when PTIPeter Zijlstra1-0/+18
2018-01-14security/Kconfig: Correct the Documentation reference for PTIW. Trevor King1-1/+1
2018-01-14x86/pti: Fix !PCID and sanitize definesThomas Gleixner3-21/+23
2018-01-13selftests/x86: Add test_vsyscallAndy Lutomirski2-1/+501
2018-01-12x86/retpoline: Fill return stack buffer on vmexitDavid Woodhouse3-1/+85
2018-01-12x86/retpoline/irq32: Convert assembler indirect jumpsAndi Kleen1-4/+5
2018-01-12x86/retpoline/checksum32: Convert assembler indirect jumpsDavid Woodhouse1-3/+4
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/retpoline/ftrace: Convert ftrace assembler indirect jumpsDavid Woodhouse2-6/+8
2018-01-12x86/retpoline/entry: Convert entry assembler indirect jumpsDavid Woodhouse2-5/+12
2018-01-12x86/retpoline/crypto: Convert crypto assembler indirect jumpsDavid Woodhouse4-5/+9
2018-01-12x86/spectre: Add boot time option to select Spectre v2 mitigationDavid Woodhouse4-5/+195
2018-01-12x86/retpoline: Add initial retpoline supportDavid Woodhouse8-0/+231
2018-01-12objtool: Allow alternatives to be ignoredJosh Poimboeuf2-7/+57
2018-01-12objtool: Detect jumps to retpoline thunksJosh Poimboeuf1-0/+7
2018-01-11x86/pti: Make unpoison of pgd for trusted boot work for realDave Hansen1-1/+11
2018-01-10x86/alternatives: Fix optimize_nops() checkingBorislav Petkov1-2/+5
2018-01-09sysfs/cpu: Fix typos in vulnerability documentationDavid Woodhouse1-2/+2
2018-01-09x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSCTom Lendacky2-2/+17
2018-01-09x86/cpu/AMD: Make LFENCE a serializing instructionTom Lendacky2-0/+12
2018-01-08x86/mm/pti: Remove dead logic in pti_user_pagetable_walk*()Jike Song1-26/+6
2018-01-08x86/tboot: Unbreak tboot with PTI enabledDave Hansen1-0/+1
2018-01-08x86/cpu: Implement CPU vulnerabilites sysfs functionsThomas Gleixner2-0/+30
2018-01-08sysfs/cpu: Add vulnerability folderThomas Gleixner4-0/+74
2018-01-06x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]David Woodhouse2-0/+5
2018-01-06x86/Documentation: Add PTI descriptionDave Hansen2-7/+200
2018-01-06x86/pti: Unbreak EFI old_memmapJiri Kosina1-0/+2
2018-01-05x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWNThomas Gleixner3-5/+5
2018-01-05x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asmDavid Woodhouse1-2/+2
2018-01-05x86/tlb: Drop the _GPL from the cpu_tlbstate exportThomas Gleixner1-1/+1
2018-01-05x86/events/intel/ds: Use the proper cache flush method for mapping ds buffersPeter Zijlstra1-0/+16
2018-01-05x86/kaslr: Fix the vaddr_end messThomas Gleixner3-24/+22
2018-01-04x86/mm: Map cpu_entry_area at the same place on 4/5 levelThomas Gleixner3-6/+7
2018-01-04x86/mm: Set MODULES_END to 0xffffffffff000000Andrey Ryabinin2-5/+2
2018-01-03x86/process: Define cpu_tss_rw in same section as declarationNick Desaulniers1-1/+1
2018-01-03x86/pti: Switch to kernel CR3 at early in entry_SYSCALL_compat()Thomas Gleixner1-7/+6
2018-01-03x86/dumpstack: Print registers for first stack frameJosh Poimboeuf1-1/+2
2018-01-03x86/dumpstack: Fix partial register dumpsJosh Poimboeuf3-13/+34
2018-01-03x86/pti: Make sure the user/kernel PTEs matchThomas Gleixner1-1/+2
2018-01-03x86/cpu, x86/pti: Do not enable PTI on AMD processorsTom Lendacky1-2/+2
2018-01-03x86/pti: Enable PTI by defaultThomas Gleixner1-0/+1
2017-12-31x86/ldt: Make LDT pgtable free conditionalThomas Gleixner1-1/+2
2017-12-31x86/ldt: Plug memory leak in error pathThomas Gleixner1-1/+7
2017-12-31x86/mm: Remove preempt_disable/enable() from __native_flush_tlb()Thomas Gleixner1-6/+8
2017-12-31x86/smpboot: Remove stale TLB flush invocationsThomas Gleixner1-9/+0
2017-12-23x86/ldt: Make the LDT mapping ROThomas Gleixner4-12/+11
2017-12-23x86/mm/dump_pagetables: Allow dumping current pagetablesThomas Gleixner3-6/+73
2017-12-23x86/mm/dump_pagetables: Check user space page table for WX pagesThomas Gleixner3-6/+27
2017-12-23x86/mm/dump_pagetables: Add page table directory to the debugfs VFS hierarchyBorislav Petkov1-5/+10
2017-12-23x86/mm/pti: Add KconfigDave Hansen1-0/+10
2017-12-23x86/dumpstack: Indicate in Oops whether PTI is configured and enabledVlastimil Babka1-2/+4
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 Hansen3-28/+60
2017-12-23x86/mm: Optimize RESTORE_CR3Peter Zijlstra2-4/+30
2017-12-23x86/mm: Use/Fix PCID to optimize user/kernel switchesPeter Zijlstra9-33/+162
2017-12-23x86/mm: Abstract switching CR3Dave Hansen1-2/+20
2017-12-23x86/mm: Allow flushing for future ASID switchesDave Hansen2-8/+64
2017-12-23x86/pti: Map the vsyscall page if neededAndy Lutomirski3-3/+69
2017-12-23x86/pti: Put the LDT in its own PGD if PTI is onAndy Lutomirski6-17/+220
2017-12-23x86/mm/64: Make a full PGD-entry size hole in the memory mapAndy Lutomirski2-4/+4
2017-12-23x86/events/intel/ds: Map debug buffers in cpu_entry_areaHugh Dickins2-45/+82
2017-12-23x86/cpu_entry_area: Add debugstore entries to cpu_entry_areaThomas Gleixner5-21/+81
2017-12-23x86/mm/pti: Map ESPFIX into user spaceAndy Lutomirski1-0/+11
2017-12-23x86/mm/pti: Share entry text PMDThomas Gleixner1-0/+10
2017-12-23x86/entry: Align entry text section to PMD boundaryThomas Gleixner1-0/+8
2017-12-23x86/mm/pti: Share cpu_entry_area with user space page tablesAndy Lutomirski1-0/+25
2017-12-23x86/mm/pti: Force entry through trampoline when PTI activeThomas Gleixner1-1/+4
2017-12-23x86/mm/pti: Add functions to clone kernel PMDsAndy Lutomirski1-0/+127
2017-12-23x86/mm/pti: Populate user PGDDave Hansen1-1/+8
2017-12-23x86/mm/pti: Allocate a separate user PGDDave Hansen4-6/+45
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 Hansen3-1/+138
2017-12-23x86/pti: Add the pti= cmdline option and documentationBorislav Petkov2-1/+31
2017-12-23x86/mm/pti: Add infrastructure for page table isolationThomas Gleixner9-3/+130
2017-12-23x86/mm/pti: Prepare the x86/entry assembly code for entry/exit CR3 switchingDave Hansen3-7/+128
2017-12-23x86/mm/pti: Disable global pages if PAGE_TABLE_ISOLATION=yDave Hansen1-3/+9
2017-12-23x86/cpufeatures: Add X86_BUG_CPU_INSECUREThomas Gleixner3-2/+13
2017-12-23x86/cpu_entry_area: Prevent wraparound in setup_cpu_entry_area_ptes() on 32bitThomas Gleixner1-1/+2
2017-12-22init: Invoke init_espfix_bsp() from mm_init()Thomas Gleixner4-12/+12
2017-12-22x86/cpu_entry_area: Move it out of the fixmapThomas Gleixner14-88/+143
2017-12-22x86/cpu_entry_area: Move it to a separate unitThomas Gleixner6-135/+159
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 Hansen3-32/+31
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/mm: Use __flush_tlb_one() for kernel memoryPeter Zijlstra1-1/+1
2017-12-22x86/microcode: Dont abuse the TLB-flush interfacePeter Zijlstra2-26/+6
2017-12-22x86/uv: Use the right TLB-flush APIPeter Zijlstra1-1/+1
2017-12-22x86/entry: Rename SYSENTER_stack to CPU_ENTRY_AREA_entry_stackDave Hansen11-38/+44
2017-12-22x86/doc: Remove obvious weirdnesses from the x86 MM layout documentationPeter Zijlstra1-9/+3
2017-12-22x86/mm/64: Improve the memory map documentationAndy Lutomirski1-4/+6
2017-12-22x86/ldt: Prevent LDT inheritance on execThomas Gleixner3-26/+22
2017-12-22x86/ldt: Rework lockingPeter Zijlstra3-13/+26
2017-12-22arch, mm: Allow arch_dup_mmap() to failThomas Gleixner6-11/+14
2017-12-22x86/vsyscall/64: Warn and fail vsyscall emulation in NATIVE modeAndy Lutomirski1-0/+4
2017-12-22x86/vsyscall/64: Explicitly set _PAGE_USER in the pagetable hierarchyAndy Lutomirski1-1/+33
2017-12-22x86/mm/dump_pagetables: Make the address hints correct and readableThomas Gleixner1-37/+53
2017-12-22x86/mm/dump_pagetables: Check PAGE_PRESENT for realThomas Gleixner1-1/+1
2017-12-22x86/Kconfig: Limit NR_CPUS on 32-bit to a sane amountThomas Gleixner1-1/+2
2017-12-17x86/cpufeatures: Make CPU bugs stickyThomas Gleixner3-5/+7
2017-12-17x86/paravirt: Provide a way to check for hypervisorsThomas Gleixner1-10/+15
2017-12-17x86/paravirt: Dont patch flush_tlb_singleThomas Gleixner1-2/+0
2017-12-17x86/entry/64: Make cpu_entry_area.tss read-onlyAndy Lutomirski16-48/+60
2017-12-17x86/entry: Clean up the SYSENTER_stack codeAndy Lutomirski7-23/+21
2017-12-17x86/entry/64: Remove the SYSENTER stack canaryAndy Lutomirski4-11/+1
2017-12-17x86/entry/64: Move the IST stacks into struct cpu_entry_areaAndy Lutomirski3-32/+57
2017-12-17x86/entry/64: Create a per-CPU SYSCALL entry trampolineAndy Lutomirski5-1/+84
2017-12-17x86/entry/64: Return to userspace from the trampoline stackAndy Lutomirski1-4/+51
2017-12-17x86/entry/64: Use a per-CPU trampoline stack for IDT entriesAndy Lutomirski6-32/+72
2017-12-17x86/espfix/64: Stop assuming that pt_regs is on the entry stackAndy Lutomirski1-9/+28
2017-12-17x86/entry/64: Separate cpu_current_top_of_stack from TSS.sp0Andy Lutomirski5-6/+26
2017-12-17x86/entry: Remap the TSS into the CPU entry areaAndy Lutomirski7-15/+58
2017-12-17x86/entry: Move SYSENTER_stack to the beginning of struct tss_structAndy Lutomirski2-9/+33
2017-12-17x86/dumpstack: Handle stack overflow on all stacksAndy Lutomirski1-10/+14
2017-12-17x86/entry: Fix assumptions that the HW TSS is at the beginning of cpu_tssAndy Lutomirski6-33/+37
2017-12-17x86/kasan/64: Teach KASAN about the cpu_entry_areaAndy Lutomirski1-1/+17
2017-12-17x86/mm/fixmap: Generalize the GDT fixmap mechanism, introduce struct cpu_entr...Andy Lutomirski4-18/+44
2017-12-17x86/entry/gdt: Put per-CPU GDT remaps in ascending orderAndy Lutomirski1-1/+1
2017-12-17x86/dumpstack: Add get_stack_info() support for the SYSENTER stackAndy Lutomirski4-0/+34
2017-12-17x86/entry/64: Allocate and enable the SYSENTER stackAndy Lutomirski7-14/+10
2017-12-17x86/irq/64: Print the offending IP in the stack overflow warningAndy Lutomirski1-2/+2
2017-12-17x86/irq: Remove an old outdated comment about context tracking racesAndy Lutomirski1-12/+0
2017-12-17x86/unwinder: Handle stack overflows more gracefullyJosh Poimboeuf5-60/+65
2017-12-17x86/unwinder/orc: Dont bail on stack overflowAndy Lutomirski1-2/+12
2017-12-17x86/entry/64/paravirt: Use paravirt-safe macro to access eflagsBoris Ostrovsky4-3/+19
2017-12-17x86/mm/kasan: Don't use vmemmap_populate() to initialize shadowAndrey Ryabinin2-8/+137
2017-12-17locking/barriers: Convert users of lockless_dereference() to READ_ONCE()Will Deacon13-27/+27
2017-12-17locking/barriers: Add implicit smp_read_barrier_depends() to READ_ONCE()Will Deacon1-0/+1
2017-12-17bpf: fix build issues on um due to mising bpf_perf_event.hDaniel Borkmann1-0/+1
2017-12-17perf/x86: Enable free running PEBS for REGS_USER/INTRAndi Kleen2-1/+27
2017-12-17x86: Make X86_BUG_FXSAVE_LEAK detectable in CPUID on AMDRudolf Marek2-2/+6
2017-12-17x86/cpufeature: Add User-Mode Instruction Prevention definitionsRicardo Neri1-0/+1
2017-12-17Merge commit 'upstream-x86-virt' into WIP.x86/mmIngo Molnar17-93/+121
2017-12-17Merge branch 'upstream-acpi-fixes' into WIP.x86/pti.baseIngo Molnar3-58/+33
2017-12-17Merge branch 'upstream-x86-selftests' into WIP.x86/pti.baseIngo Molnar19-522/+613
2017-12-17Merge commit 'upstream-x86-entry' into WIP.x86/mmIngo Molnar55-361/+579
2017-12-17drivers/misc/intel/pti: Rename the header file to free up the namespaceIngo Molnar2-4/+4
2017-11-12Linux 4.14v4.14Linus Torvalds1-1/+1
2017-11-12Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds7-19/+20
2017-11-12Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/ke...Linus Torvalds3-2/+14
2017-11-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds15-34/+68
2017-11-11Merge tag 'linux-can-fixes-for-4.14-20171110' of git://git.kernel.org/pub/scm...David S. Miller5-9/+25
2017-11-11Merge tag 'mlx5-fixes-2017-11-08' of git://git.kernel.org/pub/scm/linux/kerne...David S. Miller5-13/+20
2017-11-11vlan: fix a use-after-free in vlan_device_event()Cong Wang1-3/+3
2017-11-11tooling/headers: Sync the tools/include/uapi/drm/i915_drm.h UAPI headerIngo Molnar1-0/+1
2017-11-11Merge branch 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Ingo Molnar2-2/+13
2017-11-11net: dsa: return after vlan prepare phaseVivien Didelot1-0/+2
2017-11-11net: dsa: return after mdb prepare phaseVivien Didelot1-0/+2
2017-11-10Merge tag 'ceph-for-4.14-rc9' of git://github.com/ceph/ceph-clientLinus Torvalds1-2/+2
2017-11-10Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dto...Linus Torvalds3-2/+4
2017-11-10Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-10/+29
2017-11-10Merge tag 'mips_fixes_4.14_2' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds3-4/+7
2017-11-10.mailmap: Add Maciej W. Rozycki's Imagination e-mail addressMaciej W. Rozycki1-0/+1
2017-11-10Revert "x86: CPU: Fix up "cpu MHz" in /proc/cpuinfo"Linus Torvalds3-11/+6
2017-11-10Merge tag 'drm-fixes-for-v4.14-rc9' of git://people.freedesktop.org/~airlied/...Linus Torvalds5-18/+20
2017-11-10can: ifi: Fix transmitter delay calculationMarek Vasut1-3/+3
2017-11-10tcp: fix tcp_fastretrans_alert warningYuchung Cheng1-2/+1
2017-11-10tcp: gso: avoid refcount_t warning from tcp_gso_segment()Eric Dumazet1-2/+10
2017-11-10x86/virt: Add enum for hypervisors to replace x86_hyperJuergen Gross11-31/+40
2017-11-10x86/virt, x86/platform: Merge 'struct x86_hyper' into 'struct x86_platform' a...Juergen Gross12-61/+81
2017-11-10can: peak: Add support for new PCIe/M2 CAN FD interfacesStephane Grosjean1-2/+12
2017-11-10can: sun4i: handle overrun in RX FIFOGerhard Bertelsmann1-2/+10
2017-11-10can: c_can: don't indicate triple sampling support for D_CANRichard Schütz2-2/+0
2017-11-10Merge branch 'linus' into x86/platform, to refresh the branchIngo Molnar13200-4066/+19822
2017-11-10x86/debug: Handle warnings before the notifier chain, to fix KGDB crashAlexander Shishkin1-3/+7
2017-11-10net/mlx5e: Increase Striding RQ minimum size limit to 4 multi-packet WQEsEugenia Emantayev1-1/+1
2017-11-10net/mlx5e: Set page to null in case dma mapping failsInbar Karmy1-7/+5