)]}' { "commit": "a72255983f12f31f0c8d8275fb1a781546cfacb7", "tree": "4c5c249460e99c8ca4e429cf0cac0ceb4018ce1b", "parents": [ "a99cde438de0c4c0cecc1d1af1a55a75b10bfdef" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jul 19 12:32:39 2016 -0700" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Tue Jul 19 12:32:39 2016 -0700" }, "message": "nfit: make DIMM DSMs optional\n\nCommit 4995734e973a \"acpi, nfit: fix acpi_check_dsm() vs zero functions\nimplemented\" attempted to fix a QEMU regression by supporting its usage\nof a zero-mask as a valid response to a DSM-family probe request.\nHowever, this behavior breaks HP platforms that return a zero-mask by\ndefault causing the probe to misidentify the DSM-family.\n\nInstead, the QEMU regression can be fixed by simply not requiring the DSM\nfamily to be identified.\n\nThis effectively reverts commit 4995734e973a, and removes the DSM\nrequirement from the init path.\n\nCc: \"Rafael J. Wysocki\" \u003crafael@kernel.org\u003e\nCc: Xiao Guangrong \u003cguangrong.xiao@linux.intel.com\u003e\nCc: Linda Knippers \u003clinda.knippers@hpe.com\u003e\nFixes: 4995734e973a (\"acpi, nfit: fix acpi_check_dsm() vs zero functions implemented\")\nReported-by: Jerry Hoemann \u003cjerry.hoemann@hpe.com\u003e\nTested-by: Jerry Hoemann \u003cjerry.hoemann@hpe.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n", "tree_diff": [ { "type": "modify", "old_id": "ac6ddcc080d480b65073a2ab8c247f4589ecd99d", "old_mode": 33188, "old_path": "drivers/acpi/nfit.c", "new_id": "1f0e06065ae6c5180d2e8deae426aef0966fa3dd", "new_mode": 33188, "new_path": "drivers/acpi/nfit.c" }, { "type": "modify", "old_id": "b4de130f2d57419b4979d47d570467c850c04b57", "old_mode": 33188, "old_path": "drivers/acpi/utils.c", "new_id": "22c09952e177918fdefa400b02a51f483c6fb880", "new_mode": 33188, "new_path": "drivers/acpi/utils.c" } ] }