This is a note to let you know that I've just added the patch titled ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: acpi-ec-remove-duplicate-thinkpad-x1-carbon-6th-entr.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit d4b1ac754170b3a4f333a091466a8802057a96e1 Author: Hans de Goede <hdegoede@xxxxxxxxxx> Date: Mon Jun 20 11:25:43 2022 +0200 ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks [ Upstream commit 0dd6db359e5f206cbf1dd1fd40dd211588cd2725 ] Somehow the "ThinkPad X1 Carbon 6th" entry ended up twice in the struct dmi_system_id acpi_ec_no_wakeup[] array. Remove one of the entries. Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index e3df3dda0332..3394ec64fe95 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -2118,13 +2118,6 @@ static const struct dmi_system_id acpi_ec_no_wakeup[] = { DMI_MATCH(DMI_PRODUCT_FAMILY, "Thinkpad X1 Carbon 6th"), }, }, - { - .ident = "ThinkPad X1 Carbon 6th", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_FAMILY, "ThinkPad X1 Carbon 6th"), - }, - }, { .ident = "ThinkPad X1 Yoga 3rd", .matches = {