Commit b7798d28 authored by Daniel J Blueman's avatar Daniel J Blueman Committed by H. Peter Anvin

x86: Make Dell Latitude E5420 use reboot=pci

Rebooting on the Dell E5420 often hangs with the keyboard or ACPI
methods, but is reliable via the PCI method.

[ hpa: this was deferred because we believed for a long time that the
  recent reshuffling of the boot priorities in commit
  660e34ce fixed this platform.
  Unfortunately that turned out to be incorrect. ]
Signed-off-by: default avatarDaniel J Blueman <daniel.blueman@gmail.com>
Link: http://lkml.kernel.org/r/1305248699-2347-1-git-send-email-daniel.blueman@gmail.comSigned-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
Cc: <stable@kernel.org>
parent cf6ace16
...@@ -427,6 +427,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = { ...@@ -427,6 +427,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6320"), DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6320"),
}, },
}, },
{ /* Handle problems with rebooting on the Latitude E5420. */
.callback = set_pci_reboot,
.ident = "Dell Latitude E5420",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E5420"),
},
},
{ } { }
}; };
......
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