This is a note to let you know that I've just added the patch titled
Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
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: revert-bluetooth-btusb-driver-to-enable-the-usb-wakeup.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 7db920f717539237ba4b662ee9faf06d8817bf61 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman gregkh@linuxfoundation.org Date: Fri, 22 Dec 2017 08:43:23 +0100 Subject: Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
From: Greg Kroah-Hartman gregkh@linuxfoundation.org
This reverts commit 7336f5481f6cf913a2d29d98c6e11f4bbe19d3b2 which is commit a0085f2510e8976614ad8f766b209448b385492f upstream.
It causes problems with working systems, as noted by a number of the ChromeOS developers.
Cc: Sukumar Ghorai sukumar.ghorai@intel.com Cc: Amit K Bag amit.k.bag@intel.com Cc: Oliver Neukum oneukum@suse.com Cc: Marcel Holtmann marcel@holtmann.org Cc: Matthias Kaehlcke mka@chromium.org Reported-by: Guenter Roeck linux@roeck-us.net Reported-by: Brian Norris briannorris@chromium.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/bluetooth/btusb.c | 5 ----- 1 file changed, 5 deletions(-)
--- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -1059,10 +1059,6 @@ static int btusb_open(struct hci_dev *hd }
data->intf->needs_remote_wakeup = 1; - /* device specific wakeup source enabled and required for USB - * remote wakeup while host is suspended - */ - device_wakeup_enable(&data->udev->dev);
if (test_and_set_bit(BTUSB_INTR_RUNNING, &data->flags)) goto done; @@ -1126,7 +1122,6 @@ static int btusb_close(struct hci_dev *h goto failed;
data->intf->needs_remote_wakeup = 0; - device_wakeup_disable(&data->udev->dev); usb_autopm_put_interface(data->intf);
failed:
Patches currently in stable-queue which might be from gregkh@linuxfoundation.org are
queue-4.9/thermal-drivers-hisi-fix-kernel-panic-on-alarm-interrupt.patch queue-4.9/cpuidle-validate-cpu_dev-in-cpuidle_add_sysfs.patch queue-4.9/bna-integer-overflow-bug-in-debugfs.patch queue-4.9/cpuidle-fix-broadcast-control-when-broadcast-can-not-be-entered.patch queue-4.9/hwmon-asus_atk0110-fix-uninitialized-data-access.patch queue-4.9/r8152-fix-the-list-rx_done-may-be-used-without-initialization.patch queue-4.9/scsi-cxgb4i-fix-tx-skb-leak.patch queue-4.9/xhci-plat-register-shutdown-for-xhci_plat.patch queue-4.9/x86-mm-refactor-flush_tlb_mm_range-to-merge-local-and-remote-cases.patch queue-4.9/hwmon-max31790-set-correct-pwm-value.patch queue-4.9/kvm-pci-assign-do-not-map-smm-memory-slot-pages-in-vt-d-page-tables.patch queue-4.9/x86-kvm-vmx-remove-unused-variable-in-segment_base.patch queue-4.9/arm-dma-mapping-disallow-dma_get_sgtable-for-non-kernel-managed-memory.patch queue-4.9/kvm-fix-usage-of-uninit-spinlock-in-avic_vm_destroy.patch queue-4.9/tracing-exclude-generic-fields-from-histograms.patch queue-4.9/revert-bluetooth-btusb-driver-to-enable-the-usb-wakeup.patch queue-4.9/infiniband-fix-alignment-of-mmap-cookies-to-support-vipt-caching.patch queue-4.9/backlight-pwm_bl-fix-overflow-condition.patch queue-4.9/arm-kprobes-fix-the-return-address-of-multiple-kretprobes.patch queue-4.9/x86-mm-pass-flush_tlb_info-to-flush_tlb_others-etc.patch queue-4.9/x86-unify-tss_struct.patch queue-4.9/net-moxa-fix-tx-overrun-memory-leak.patch queue-4.9/netfilter-nfnetlink_queue-fix-secctx-memory-leak.patch queue-4.9/tcp-fix-under-evaluated-ssthresh-in-tcp-vegas.patch queue-4.9/x86-mm-rework-lazy-tlb-to-track-the-actual-loaded-mm.patch queue-4.9/clk-sunxi-ng-sun6i-rename-hdmi-ddc-clock-to-avoid-name-collision.patch queue-4.9/netfilter-nfnl_cthelper-fix-runtime-expectation-policy-updates.patch queue-4.9/asoc-img-parallel-out-add-pm_runtime_get-put-to-set_fmt-callback.patch queue-4.9/x86-mm-kvm-teach-kvm-s-vmx-code-that-cr3-isn-t-a-constant.patch queue-4.9/r8152-prevent-the-driver-from-transmitting-packets-with-carrier-off.patch queue-4.9/x86-mm-use-new-merged-flush-logic-in-arch_tlbbatch_flush.patch queue-4.9/i2c-mux-pca954x-add-missing-pca9546-definition-to-chip_desc.patch queue-4.9/cpuidle-powernv-pass-correct-drv-cpumask-for-registration.patch queue-4.9/i40iw-receive-netdev-events-post-inet_notifier-state.patch queue-4.9/netfilter-nfnl_cthelper-fix-a-race-when-walk-the-nf_ct_helper_hash-table.patch queue-4.9/platform-x86-asus-wireless-send-an-ev_syn-syn_report-between-state-changes.patch queue-4.9/net-ipv6-send-ns-for-dad-when-link-operationally-up.patch queue-4.9/ib-rxe-increment-msn-only-when-completing-a-request.patch queue-4.9/sch_dsmark-fix-invalid-skb_cow-usage.patch queue-4.9/btrfs-fix-an-integer-overflow-check.patch queue-4.9/crypto-crypto4xx-increase-context-and-scatter-ring-buffer-elements.patch queue-4.9/i40e-do-not-enable-napi-on-q_vectors-that-have-no-rings.patch queue-4.9/pinctrl-st-add-irq_request-release_resources-callbacks.patch queue-4.9/vsock-cancel-packets-when-failing-to-connect.patch queue-4.9/x86-kvm-vmx-simplify-segment_base.patch queue-4.9/scsi-mpt3sas-fix-io-error-occurs-on-pulling-out-a-drive-from-raid1-volume-created-on-two-sata-drive.patch queue-4.9/kvm-vmx-flush-tlb-when-the-apic-access-address-changes.patch queue-4.9/x86-entry-unwind-create-stack-frames-for-saved-interrupt-registers.patch queue-4.9/usb-gadget-udc-remove-pointer-dereference-after-free.patch queue-4.9/thermal-drivers-hisi-fix-multiple-alarm-interrupts-firing.patch queue-4.9/nvme-loop-handle-cpu-unplug-when-re-establishing-the-controller.patch queue-4.9/tipc-fix-nametbl-deadlock-at-tipc_nametbl_unsubscribe.patch queue-4.9/kvm-x86-correct-async-page-present-tracepoint.patch queue-4.9/pci-create-sr-iov-virtfn-physfn-links-before-attaching-driver.patch queue-4.9/vsock-track-pkt-owner-vsock.patch queue-4.9/pci-avoid-bus-reset-if-bridge-itself-is-broken.patch queue-4.9/net-qmi_wwan-add-usb-ids-for-mdm6600-modem-on-motorola-droid-4.patch queue-4.9/ib-rxe-check-for-allocation-failure-on-elem.patch queue-4.9/thermal-drivers-hisi-simplify-the-temperature-step-computation.patch queue-4.9/ixgbe-fix-use-of-uninitialized-padding.patch queue-4.9/pm-opp-move-error-message-to-debug-level.patch queue-4.9/usb-gadget-f_uvc-sanity-check-wmaxpacketsize-for-superspeed.patch queue-4.9/alsa-hda-add-support-for-docking-station-for-hp-820-g2.patch queue-4.9/asoc-sti-fix-reader-substream-pointer-set.patch queue-4.9/ib-core-protect-against-self-requeue-of-a-cq-work-item.patch queue-4.9/x86-mm-reduce-indentation-in-flush_tlb_func.patch queue-4.9/netfilter-nfnl_cthelper-fix-memory-leak.patch queue-4.9/irda-vlsi_ir-fix-check-for-dma-mapping-errors.patch queue-4.9/arm-dts-am335x-evmsk-adjust-mmc2-param-to-allow-suspend.patch queue-4.9/thermal-hisilicon-handle-return-value-of-clk_prepare_enable.patch queue-4.9/nbd-set-queue-timeout-properly.patch queue-4.9/r8152-fix-the-rx-early-size-of-rtl8153.patch queue-4.9/scsi-lpfc-fix-pt2pt-prli-reject.patch queue-4.9/fm10k-fix-mis-ordered-parameters-in-declaration-for-.ndo_set_vf_bw.patch queue-4.9/x86-mm-remove-the-up-asm-tlbflush.h-code-always-use-the-formerly-smp-code.patch queue-4.9/rtc-set-the-alarm-to-the-next-expiring-timer.patch queue-4.9/fm10k-ensure-we-process-sm-mbx-when-processing-vf-mbx.patch queue-4.9/bna-avoid-writing-uninitialized-data-into-hw-registers.patch queue-4.9/scsi-lpfc-plogi-failures-during-npiv-testing.patch queue-4.9/net-ipconfig-fix-ic_close_devs-use-after-free.patch queue-4.9/hid-xinmo-fix-for-out-of-range-for-tht-2p-arcade-controller.patch queue-4.9/net-phy-at803x-change-error-to-einval-for-invalid-mac.patch queue-4.9/hid-corsair-support-for-k65-k70-rapidfire-and-scimitar-pro-rgb.patch queue-4.9/s390-qeth-size-calculation-outbound-buffers.patch queue-4.9/inet-frag-release-spinlock-before-calling-icmp_send.patch queue-4.9/x86-mm-reimplement-flush_tlb_page-using-flush_tlb_mm_range.patch queue-4.9/kvm-vmx-fix-enable-vpid-conditions.patch queue-4.9/hid-corsair-add-driver-scimitar-pro-rgb-gaming-mouse-1b1c-1b3e-support-to-hid-corsair.patch queue-4.9/crypto-deadlock-between-crypto_alg_sem-rtnl_mutex-genl_mutex.patch queue-4.9/bnxt_en-fix-null-pointer-dereference-in-reopen-failure-path.patch queue-4.9/sctp-out_qlen-should-be-updated-when-pruning-unsent-queue.patch queue-4.9/kvm-nvmx-fix-host_cr3-host_cr4-cache.patch queue-4.9/s390-qeth-no-eth-header-for-outbound-af_iucv.patch queue-4.9/igb-check-memory-allocation-failure.patch queue-4.9/vhost-vsock-add-pkt-cancel-capability.patch queue-4.9/kvm-mm-account-kvm-related-kmem-slabs-to-kmemcg.patch queue-4.9/arm64-initialise-high_memory-global-variable-earlier.patch queue-4.9/scsi-lpfc-fix-secure-firmware-updates.patch queue-4.9/mm-x86-mm-make-the-batched-unmap-tlb-flush-api-more-generic.patch queue-4.9/netfilter-nf_nat_snmp-fix-panic-when-snmp_trap_helper-fails-to-register.patch queue-4.9/pci-aer-report-non-fatal-errors-only-to-the-affected-endpoint.patch queue-4.9/cxl-check-if-vphb-exists-before-iterating-over-afu-devices.patch queue-4.9/rtc-pl031-make-interrupt-optional.patch queue-4.9/ib-rxe-double-free-on-error.patch queue-4.9/net-do-not-allow-negative-values-for-busy_read-and-busy_poll-sysctl-interfaces.patch queue-4.9/x86-kvm-vmx-defer-tr-reload-after-vm-exit.patch queue-4.9/arm-dts-ti-fix-pci-bus-dtc-warnings.patch queue-4.9/alsa-hda-add-support-for-docking-station-for-hp-840-g3.patch queue-4.9/vfio-pci-virtualize-maximum-payload-size.patch queue-4.9/cpufreq-fix-creation-of-symbolic-links-to-policy-directories.patch queue-4.9/virtio-balloon-use-actual-number-of-stats-for-stats-queue-buffers.patch queue-4.9/mips-math-emu-fix-final-emulation-phase-for-certain-instructions.patch queue-4.9/thermal-drivers-hisi-fix-missing-interrupt-enablement.patch queue-4.9/x86-mm-change-the-leave_mm-condition-for-local-tlb-flushes.patch queue-4.9/rdma-iser-fix-possible-mr-leak-on-device-removal-event.patch queue-4.9/x86-mm-be-more-consistent-wrt-page_shift-vs-page_size-in-tlb-flush-code.patch queue-4.9/virtio_balloon-prevent-uninitialized-variable-use.patch queue-4.9/arm-kprobes-align-stack-to-8-bytes-in-test-code.patch queue-4.9/isdn-kcapi-avoid-uninitialized-data.patch queue-4.9/staging-greybus-light-release-memory-obtained-by-kasprintf.patch queue-4.9/iommu-exynos-workaround-flpd-cache-flush-issues-for-sysmmu-v5.patch