)]}'
{
  "commit": "ffb8d4139dbcc245ab7013d56c637cfa04c1d4cf",
  "tree": "da9deb8c76b351d4dd99e82314eda46133360e98",
  "parents": [
    "150ecd86887b2571214a4d998eb8597434ebb476"
  ],
  "author": {
    "name": "James Morse",
    "email": "james.morse@arm.com",
    "time": "Thu Nov 18 13:59:46 2021 +0000"
  },
  "committer": {
    "name": "Greg Kroah-Hartman",
    "email": "gregkh@google.com",
    "time": "Thu Mar 17 17:03:37 2022 +0100"
  },
  "message": "UPSTREAM: arm64: entry: Add vectors that have the bhb mitigation sequences\n\ncommit ba2689234be92024e5635d30fe744f4853ad97db upstream.\n\nSome CPUs affected by Spectre-BHB need a sequence of branches, or a\nfirmware call to be run before any indirect branch. This needs to go\nin the vectors. No CPU needs both.\n\nWhile this can be patched in, it would run on all CPUs as there is a\nsingle set of vectors. If only one part of a big/little combination is\naffected, the unaffected CPUs have to run the mitigation too.\n\nCreate extra vectors that include the sequence. Subsequent patches will\nallow affected CPUs to select this set of vectors. Later patches will\nmodify the loop count to match what the CPU requires.\n\nBug: 215557547\nReviewed-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: James Morse \u003cjames.morse@arm.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@google.com\u003e\nChange-Id: I1da5c328a2309430893d4874ba33643bc14c90fd\n",
  "tree_diff": [
    {
      "type": "modify",
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      "old_mode": 33188,
      "old_path": "arch/arm64/include/asm/assembler.h",
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      "new_mode": 33188,
      "new_path": "arch/arm64/include/asm/assembler.h"
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    {
      "type": "add",
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      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "16ca7426037533bf9b357c06e3e3e1ca591dffe3",
      "new_mode": 33188,
      "new_path": "arch/arm64/include/asm/vectors.h"
    },
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      "new_path": "arch/arm64/kernel/entry.S"
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      "old_mode": 33188,
      "old_path": "include/linux/arm-smccc.h",
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}