[PATCH][Xenial SRU] Make Dell Latitude 3350 ethernet work

[AceLan Kao]

BugLink: http://bugs.launchpad.net/bugs/1648279

== SRU Justification ==
After upgrading to kernel 4.4, the ethernet fails to work on
Dell Latitude 3350.
The Dell Latitude 3350's ethernet card attempts to use a reserved
IRQ (18), resulting in ACPI being unable to enable the ethernet.

== Fix ==
The acpi rev affects this behavior, so adding the machine to
acpi_rev_dmi_table[] helps to workaround this issue.

== Test Case ==
A test kernel was built with this patch and tested on Dell Latitude 3350,
and the test kernel resolved the bug.

Michael Pobega (1):
  ACPI / blacklist: Make Dell Latitude 3350 ethernet work

 drivers/acpi/blacklist.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

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2.7.4