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* Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Linus Torvalds2020-12-1483-1169/+1259
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| * Merge remote-tracking branch 'arm64/for-next/fixes' into for-next/coreCatalin Marinas2020-12-0924-206/+298
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| | * arm64: mte: fix prctl(PR_GET_TAGGED_ADDR_CTRL) if TCF0=NONEPeter Collingbourne2020-12-031-1/+2
| * | Merge remote-tracking branch 'arm64/for-next/scs' into for-next/coreCatalin Marinas2020-12-095-25/+105
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| | * | arm64: sdei: Push IS_ENABLED() checks down to callee functionsWill Deacon2020-12-011-12/+18
| | * | arm64: scs: use vmapped IRQ and SDEI shadow stacksSami Tolvanen2020-12-015-20/+94
| * | | Merge remote-tracking branch 'arm64/for-next/perf' into for-next/coreCatalin Marinas2020-12-092-2/+41
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| | * | | arm64: Fix build failure when HARDLOCKUP_DETECTOR_PERF is enabledWill Deacon2020-12-041-1/+1
| | * | | arm64: Enable perf events based hard lockup detectorSumit Garg2020-11-252-2/+41
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| * | | Merge branch 'for-next/misc' into for-next/coreCatalin Marinas2020-12-0915-83/+45
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| | * | | arm64: vmlinux.lds.S: Drop redundant *.init.rodata.*Youling Tang2020-11-271-1/+1
| | * | | kasan: arm64: set TCR_EL1.TBID1 when enabledPeter Collingbourne2020-11-252-1/+2
| | * | | arm64: mte: optimize asynchronous tag check fault flag checkPeter Collingbourne2020-11-181-1/+1
| | * | | arm64/mm: add fallback option to allocate virtually contiguous memorySudarshan Rajagopalan2020-11-171-2/+5
| | * | | arm64/smp: Drop the macro S(x,s)Anshuman Khandual2020-11-101-8/+7
| | * | | arm64: consistently use reserved_pg_dirMark Rutland2020-11-109-22/+17
| | * | | arm64: kprobes: Remove redundant kprobe_step_ctxMasami Hiramatsu2020-11-102-48/+12
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| * | | Merge branch 'for-next/uaccess' into for-next/coreCatalin Marinas2020-12-0930-331/+229
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| | * | | arm64: mark __system_matches_cap as __maybe_unusedMark Rutland2020-12-031-1/+1
| | * | | arm64: uaccess: remove vestigal UAO supportMark Rutland2020-12-023-33/+0
| | * | | arm64: uaccess: remove redundant PAN togglingMark Rutland2020-12-023-58/+19
| | * | | arm64: uaccess: remove addr_limit_user_check()Mark Rutland2020-12-022-7/+2
| | * | | arm64: uaccess: remove set_fs()Mark Rutland2020-12-0213-92/+13
| | * | | arm64: uaccess cleanup macro namingMark Rutland2020-12-026-26/+26
| | * | | arm64: uaccess: split user/kernel routinesMark Rutland2020-12-022-65/+47
| | * | | arm64: uaccess: refactor __{get,put}_userMark Rutland2020-12-021-17/+27
| | * | | arm64: uaccess: simplify __copy_user_flushcache()Mark Rutland2020-12-021-3/+1
| | * | | arm64: uaccess: rename privileged uaccess routinesMark Rutland2020-12-023-8/+8
| | * | | arm64: sdei: explicitly simulate PAN/UAO entryMark Rutland2020-12-022-6/+39
| | * | | arm64: sdei: move uaccess logic to arch/arm64/Mark Rutland2020-12-021-6/+12
| | * | | arm64: head.S: always initialize PSTATEMark Rutland2020-12-022-11/+26
| | * | | arm64: head.S: cleanup SCTLR_ELx initializationMark Rutland2020-12-023-10/+16
| | * | | arm64: head.S: rename el2_setup -> init_kernel_elMark Rutland2020-12-022-8/+9
| | * | | arm64: add C wrappers for SET_PSTATE_*()Mark Rutland2020-12-023-3/+7
| | * | | arm64: ensure ERET from kthread is illegalMark Rutland2020-12-021-9/+8
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| *-------------. \ \ \ Merge branches 'for-next/kvm-build-fix', 'for-next/va-refactor', 'for-next/lt...Catalin Marinas2020-12-092491-62197/+64122
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| | | | | | | | | * | | arm64: Extend the kernel command line from the bootloaderTyler Hicks2020-11-272-2/+30
| | | | | | | | | * | | arm64: kaslr: Refactor early init command line parsingTyler Hicks2020-11-271-8/+11
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| | | | | | | | * | | arm64: expose FAR_EL1 tag bits in siginfoPeter Collingbourne2020-11-2310-65/+101
| | | | | | | | * | | signal: clear non-uapi flag bits when passing/returning sa_flagsPeter Collingbourne2020-11-233-7/+4
| | | | | | | | * | | arch: move SA_* definitions to generic headersPeter Collingbourne2020-11-2312-234/+4
| | | | | | | | * | | parisc: start using signal-defs.hPeter Collingbourne2020-11-231-12/+1
| | | | | | | | * | | parisc: Drop parisc special case for __sighandler_tHelge Deller2020-11-231-8/+0
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| | | | | | | * | | arm64: mm: Set ZONE_DMA size based on early IORT scanArd Biesheuvel2020-11-201-1/+4
| | | | | | | * | | arm64: mm: Set ZONE_DMA size based on devicetree's dma-rangesNicolas Saenz Julienne2020-11-201-3/+3
| | | | | | | * | | arm64: mm: Move zone_dma_bits initialization into zone_sizes_init()Nicolas Saenz Julienne2020-11-201-5/+2
| | | | | | | * | | arm64: mm: Move reserve_crashkernel() into mem_init()Nicolas Saenz Julienne2020-11-201-2/+6
| | | | | | | * | | arm64: Force NO_BLOCK_MAPPINGS if crashkernel reservation is requiredCatalin Marinas2020-11-201-21/+16
| | | | | | | * | | arm64: Ignore any DMA offsets in the max_zone_phys() calculationCatalin Marinas2020-11-191-5/+12
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| | | | | | * | | arm64: head: tidy up the Image header definitionArd Biesheuvel2020-11-172-27/+35