PCI: Add Thinkpad SL510 to pci=nocrs blacklist
Enabling CRS by default breaks suspend on the Thinkpad SL510.
Details in https://bugzilla.redhat.com/show_bug.cgi?id=769657
Reported-by: Stefan Kirrmann <stefan.kirrmann@gmail.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 0d9329f..e662cee 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -73,6 +73,16 @@
DMI_MATCH(DMI_BIOS_VERSION, "A09"),
},
},
+ /* https://bugzilla.redhat.com/show_bug.cgi?id=769657 */
+ {
+ .callback = set_nouse_crs,
+ .ident = "Thinkpad SL510",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_BOARD_NAME, "2847DFG"),
+ DMI_MATCH(DMI_BIOS_VERSION, "6JET85WW (1.43 )"),
+ },
+ },
{}
};