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ACPI, x86: fix Dell M6600 ACPI reboot regression via DMI

Dell Precision M6600 is known to require PCI reboot, so add it to the reboot blacklist in pci_reboot_dmi_table[]. https://bugzilla.kernel.org/show_bug.cgi?id=42749

Zhang Rui committed 14 years ago

Commit 76eb9a31 parent 9f132651 file · +8 −0Browse files

Unified · Split

arch/x86/kernel/reboot.c+8−0
@@ -451,6 +451,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { · 450 unmodified lines
451451 DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 990"),
452452 },
453453 },
454+ { /* Handle problems with rebooting on the Precision M6600. */
455+ .callback = set_pci_reboot,
456+ .ident = "Dell OptiPlex 990",
457+ .matches = {
458+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
459+ DMI_MATCH(DMI_PRODUCT_NAME, "Precision M6600"),
460+ },
461+ },
454462 { }
455463 };
456464