Merge branch 'linus' into timers/core

Pick up the latest fixes and refresh the branch.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index b8dffd59eb25..73f5208714a4 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -128,7 +128,12 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
                  * any other sleep) on Haswell machines with LPT and LPT-LP
                  * with the new Intel BIOS
                  */
-                xhci->quirks |= XHCI_SPURIOUS_WAKEUP;
+                /* Limit the quirk to only known vendors, as this triggers
+                 * yet another BIOS bug on some other machines
+                 * https://bugzilla.kernel.org/show_bug.cgi?id=66171
+                 */
+                if (pdev->subsystem_vendor == PCI_VENDOR_ID_HP)
+                        xhci->quirks |= XHCI_SPURIOUS_WAKEUP;
         }
         if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
                         pdev->device == PCI_DEVICE_ID_ASROCK_P67) {