)]}'
{
  "commit": "3805daa9d669b5d7a32bf0655bc3bc8abb66eeb2",
  "tree": "7ce080ab4b5c0b529326d94c2b8634a44e6e0485",
  "parents": [
    "e87ccf478fdd96a8a317340790e39141c97d6789"
  ],
  "author": {
    "name": "Angel Adetula",
    "email": "angeladetula@google.com",
    "time": "Thu Apr 30 21:24:16 2026 +0000"
  },
  "committer": {
    "name": "Angel Adetula",
    "email": "angeladetula@google.com",
    "time": "Fri May 01 14:18:18 2026 -0700"
  },
  "message": "x86/CPU: Fix FPDSS on Zen1\n\ncommit e55d98e7756135f32150b9b8f75d580d0d4b2dd3 upstream.\n\nZen1\u0027s hardware divider can leave, under certain circumstances, partial\nresults from previous operations.  Those results can be leaked by\nanother, attacker thread.\n\nFix that with a chicken bit.\n\nBUG\u003db/506403795\nTEST\u003dpresubmit\nRELEASE_NOTE\u003dFixed CVE-2026-31628 in the Linux kernel.\n\nChange-Id: I267aa498c3210878d35db36e28938415eda3eda7\nSigned-off-by: Borislav Petkov (AMD) \u003cbp@alien8.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nSigned-off-by: Angel Adetula \u003cangeladetula@google.com\u003e\nReviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/148012\nTested-by: Cusky Presubmit Bot \u003cpresubmit@cos-infra-prod.iam.gserviceaccount.com\u003e\nReviewed-by: Robert Kolchmeyer \u003crkolchmeyer@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "425980eacaa841c22c91bff1808c0aadeb5dd83a",
      "old_mode": 33188,
      "old_path": "arch/x86/include/asm/msr-index.h",
      "new_id": "91517febeee941423016b945cceb522e6a92fd11",
      "new_mode": 33188,
      "new_path": "arch/x86/include/asm/msr-index.h"
    },
    {
      "type": "modify",
      "old_id": "864d62e9461418a6c19e86af0fd8b5bf65bb7674",
      "old_mode": 33188,
      "old_path": "arch/x86/kernel/cpu/amd.c",
      "new_id": "211141d37d15555af7423e09f7b9ca178739884a",
      "new_mode": 33188,
      "new_path": "arch/x86/kernel/cpu/amd.c"
    }
  ]
}