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    Subject[14/55] x86: Make Dell Latitude E5420 use reboot=pci
    2.6.32-longterm review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Daniel J Blueman <daniel.blueman@gmail.com>

    commit b7798d28ec15d20fd34b70fa57eb13f0cf6d1ecd upstream.

    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
    660e34cebf0a11d54f2d5dd8838607452355f321 fixed this platform.
    Unfortunately that turned out to be incorrect. ]

    Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
    Link: http://lkml.kernel.org/r/1305248699-2347-1-git-send-email-daniel.blueman@gmail.com
    Signed-off-by: H. Peter Anvin <hpa@zytor.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    arch/x86/kernel/reboot.c | 8 ++++++++
    1 file changed, 8 insertions(+)

    --- a/arch/x86/kernel/reboot.c
    +++ b/arch/x86/kernel/reboot.c
    @@ -469,6 +469,14 @@ static struct dmi_system_id __initdata p
    DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1"),
    },
    },
    + { /* 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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