)]}'
{
  "commit": "0103cb1cd175a070f52ed0ca4fe0712c2ba2befc",
  "tree": "cfaff3b1dea50980ceebe52753ca93ff2fda9294",
  "parents": [
    "abe1d893f41d5fcbdabc22f46ec148069a4ef319"
  ],
  "author": {
    "name": "Ilya Leoshkevich",
    "email": "iii@linux.ibm.com",
    "time": "Tue Jul 14 21:02:40 2026 +0200"
  },
  "committer": {
    "name": "Eric Farman",
    "email": "farman@linux.ibm.com",
    "time": "Mon Aug 10 14:06:58 2026 -0400"
  },
  "message": "target/s390x: Fix DR/D INT64_MIN / -1 host crash\n\nhelper_divs32() divides the 64-bit dividend by the 32-bit divisor as a 64-bit\nhost operation, guarding only against a zero divisor. INT64_MIN / -1 therefore\noverflows the host division before the representability check runs; on hosts\nthat trap this, QEMU is killed with SIGFPE instead of raising the\nfixed-point-divide exception the guest expects:\n\n    qemu-s390x: QEMU internal SIGFPE {code\u003dINTDIV, addr\u003d...}\n\nhelper_divs64() already guards the same case; add the missing check to\nhelper_divs32().\n\nReported-by: Christian Borntraeger \u003cborntraeger@linux.ibm.com\u003e\nFixes: b4e2bd3563af (\"target-s390: Send signals for divide\")\nCc: qemu-stable@nongnu.org\nSigned-off-by: Ilya Leoshkevich \u003ciii@linux.ibm.com\u003e\nReviewed-by: Richard Henderson \u003crichard.henderson@linaro.org\u003e\nLink: https://lore.kernel.org/qemu-devel/20260714190351.337923-2-iii@linux.ibm.com\nSigned-off-by: Eric Farman \u003cfarman@linux.ibm.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "fbda396f5b4189d9ebc3576f982060abcaa67161",
      "old_mode": 33188,
      "old_path": "target/s390x/tcg/int_helper.c",
      "new_id": "5aedd1405bf23cc8ab6da97a1a0711e4fc5c24a6",
      "new_mode": 33188,
      "new_path": "target/s390x/tcg/int_helper.c"
    }
  ]
}