This is a note to let you know that I've just added the patch titled

ahci: Add PCI ids for Intel Bay Trail, Cherry Trail and Apollo Lake AHCI

to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: ahci-add-pci-ids-for-intel-bay-trail-cherry-trail-and-apollo-lake-ahci.patch and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From 998008b779e424bd7513c434d0ab9c1268459009 Mon Sep 17 00:00:00 2001

From: Hans de Goede hdegoede@redhat.com Date: Wed, 6 Dec 2017 16:41:09 +0100 Subject: ahci: Add PCI ids for Intel Bay Trail, Cherry Trail and Apollo Lake AHCI

From: Hans de Goede hdegoede@redhat.com

commit 998008b779e424bd7513c434d0ab9c1268459009 upstream.

Add PCI ids for Intel Bay Trail, Cherry Trail and Apollo Lake AHCI SATA controllers. This commit is a preparation patch for allowing a different default sata link powermanagement policy for mobile chipsets.

Signed-off-by: Hans de Goede hdegoede@redhat.com Signed-off-by: Tejun Heo tj@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

--- drivers/ata/ahci.c | 4 ++++ 1 file changed, 4 insertions(+)

--- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -383,6 +383,10 @@ static const struct pci_device_id ahci_p { PCI_VDEVICE(INTEL, 0xa206), board_ahci }, /* Lewisburg RAID*/ { PCI_VDEVICE(INTEL, 0xa252), board_ahci }, /* Lewisburg RAID*/ { PCI_VDEVICE(INTEL, 0xa256), board_ahci }, /* Lewisburg RAID*/ + { PCI_VDEVICE(INTEL, 0x0f22), board_ahci }, /* Bay Trail AHCI */ + { PCI_VDEVICE(INTEL, 0x0f23), board_ahci }, /* Bay Trail AHCI */ + { PCI_VDEVICE(INTEL, 0x22a3), board_ahci }, /* Cherry Trail AHCI */ + { PCI_VDEVICE(INTEL, 0x5ae3), board_ahci }, /* Apollo Lake AHCI */

/* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,

Patches currently in stable-queue which might be from hdegoede@redhat.com are

queue-4.9/ahci-add-pci-ids-for-intel-bay-trail-cherry-trail-and-apollo-lake-ahci.patch queue-4.9/ahci-allow-setting-a-default-lpm-policy-for-mobile-chipsets.patch queue-4.9/ahci-annotate-pci-ids-for-mobile-intel-chipsets-as-such.patch