This is a note to let you know that I've just added the patch titled
usb: musb: da8xx: Fix host mode suspend
to the 4.10-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:
usb-musb-da8xx-fix-host-mode-suspend.patch
and it can be found in the queue-4.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Apr 10 18:08:16 CEST 2017
From: alexander.levin@xxxxxxxxxxx
Date: Tue, 4 Apr 2017 19:32:30 +0000
Subject: usb: musb: da8xx: Fix host mode suspend
To: "gregkh@xxxxxxxxxxxxxxxxxxx" <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: "stable@xxxxxxxxxxxxxxx" <stable@xxxxxxxxxxxxxxx>
Message-ID: <20170404193158.19041-76-alexander.levin@xxxxxxxxxxx>
From: Alexandre Bailon <abailon@xxxxxxxxxxxx>
[ Upstream commit 486fc20ac8391338a42b015801b846acda4db7b7 ]
On da8xx, VBUS is not maintained during suspend when musb is in host mode.
On resume, all the connected devices will be disconnected and then will
be enumerated again.
This happens because MUSB_DEVCTL is cleared during suspend.
Use the quirk MUSB_PRESERVE_SESSION to preseve MUSB_DEVCTL during suspend.
Signed-off-by: Alexandre Bailon <abailon@xxxxxxxxxxxx>
Signed-off-by: Bin Liu <b-liu@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/musb/da8xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -458,7 +458,7 @@ static inline u8 get_vbus_power(struct d
}
static const struct musb_platform_ops da8xx_ops = {
- .quirks = MUSB_INDEXED_EP,
+ .quirks = MUSB_INDEXED_EP | MUSB_PRESERVE_SESSION,
.init = da8xx_musb_init,
.exit = da8xx_musb_exit,
Patches currently in stable-queue which might be from gregkh@xxxxxxxxxxxxxxxxxxx are
queue-4.10/staging-android-ashmem-lseek-failed-due-to-no-fmode_lseek.patch
queue-4.10/acpi-button-change-default-behavior-to-lid_init_state-open.patch
queue-4.10/usb-musb-da8xx-fix-host-mode-suspend.patch
queue-4.10/drm-i915-fix-intel_bdw_ids-definition.patch
queue-4.10/drm-i915-gvt-fix-gvt-scheduler-interval-time.patch
queue-4.10/sysfs-be-careful-of-error-returns-from-ops-show.patch
queue-4.10/pci-thunder-pem-add-legacy-firmware-support-for-cavium-thunderx-host-controller.patch
queue-4.10/pci-thunder-pem-fix-legacy-firmware-pem-specific-resources.patch
queue-4.10/mips-flush-wrong-invalid-ftlb-entry-for-huge-page.patch
queue-4.10/mips-end-spinlocks-with-.insn.patch
queue-4.10/dax-fix-radix-tree-insertion-race.patch
queue-4.10/mmc-sdhci-of-esdhc-remove-default-broken-cd-for-arm.patch
queue-4.10/jump-label-fix-passing-kbuild_cflags-when-checking-for-asm-goto-support.patch
queue-4.10/kvm-arm-arm64-fix-locking-for-kvm_free_stage2_pgd.patch
queue-4.10/iio-st_pressure-initialize-lps22hb-bootime.patch
queue-4.10/powerpc-disable-hfscr-if-tm-is-not-supported.patch
queue-4.10/metag-usercopy-add-missing-fixups.patch
queue-4.10/nios2-reserve-boot-memory-for-device-tree.patch
queue-4.10/platform-x86-asus-wmi-detect-quirk_no_rfkill-from-the-dsdt.patch
queue-4.10/ring-buffer-fix-return-value-check-in-test_ringbuffer.patch
queue-4.10/firmware-qcom-scm-fix-interrupted-scm-calls.patch
queue-4.10/pci-add-broadcom-northstar2-paxc-quirk-for-device-class-and-mpss.patch
queue-4.10/drm-msm-adreno-fix-build-error-without-debugfs.patch
queue-4.10/powerpc-64-fix-flush_-d-i-cache_range-called-from-modules.patch
queue-4.10/acpi-gpio-do-not-fall-back-to-parsing-_crs-when-we-get-a-deferral.patch
queue-4.10/metag-usercopy-add-early-abort-to-copy_to_user.patch
queue-4.10/powerpc-crypto-crc32c-vpmsum-fix-missing-preempt_disable.patch
queue-4.10/arm-arm64-kvm-take-mmap_sem-in-kvm_arch_prepare_memory_region.patch
queue-4.10/rx51-broken-build.patch
queue-4.10/mips-ralink-fix-typos-in-rt3883-pinctrl.patch
queue-4.10/cfg80211-check-rdev-resume-callback-only-for-registered-wiphy.patch
queue-4.10/metag-usercopy-set-flags-before-addz.patch
queue-4.10/metag-usercopy-fix-src-fixup-in-from-user-rapf-loops.patch
queue-4.10/xtensa-make-__pa-work-with-uncached-kseg-addresses.patch
queue-4.10/asoc-codecs-rt5670-add-quirk-for-lenovo-thinkpad-10.patch
queue-4.10/powerpc-mm-add-missing-global-tlb-invalidate-if-cxl-is-active.patch
queue-4.10/tools-power-turbostat-dump-atom-p-states-correctly.patch
queue-4.10/asoc-intel-cht_bsw_rt5645-add-baytrail-mclk-support.patch
queue-4.10/watchdog-s3c2410-fix-infinite-interrupt-in-soft-mode.patch
queue-4.10/drm-i915-actually-drive-the-bdw-reserved-ids.patch
queue-4.10/serial-8250_omap-add-omap_dma_tx_kick-quirk-for-am437x.patch
queue-4.10/brcmfmac-use-local-iftype-avoiding-use-after-free-of-virtual-interface.patch
queue-4.10/drm-vmwgfx-remove-getparam-error-message.patch
queue-4.10/mac80211-unconditionally-start-new-netdev-queues-with-itxq-support.patch
queue-4.10/dm-verity-fec-fix-bufio-leaks.patch
queue-4.10/hid-wacom-don-t-apply-generic-settings-to-old-devices.patch
queue-4.10/x86-mce-don-t-print-mces-when-mcelog-is-active.patch
queue-4.10/arm-kernel-add-smc-structure-parameter.patch
queue-4.10/usb-storage-add-ignore-residue-quirk-for-initio-inic-3619.patch
queue-4.10/drm-vmwgfx-type-check-lookups-of-fence-objects.patch
queue-4.10/dm-verity-fec-limit-error-correction-recursion.patch
queue-4.10/drm-edid-constify-edid-quirk-list.patch
queue-4.10/s390-uaccess-get_user-should-zero-on-failure-again.patch
queue-4.10/dm-raid-fix-null-pointer-dereference-for-raid1-without-bitmap.patch
queue-4.10/random-use-chacha20-for-get_random_int-long.patch
queue-4.10/ptrace-fix-ptrace_listen-race-corrupting-task-state.patch
queue-4.10/drm-vmwgfx-fix-integer-overflow-in-vmw_surface_define_ioctl.patch
queue-4.10/pci-sort-the-list-of-devices-with-d3-delay-quirk-by-id.patch
queue-4.10/s390-decompressor-fix-initrd-corruption-caused-by-bss-clear.patch
queue-4.10/pci-disable-msi-for-hisilicon-hip06-hip07-root-ports.patch
queue-4.10/mips-check-tlb-before-handle_ri_rdhwr-for-loongson-3.patch
queue-4.10/pci-add-acs-quirk-for-intel-union-point.patch
queue-4.10/asoc-intel-baytrail-add-quirk-for-lenovo-thinkpad-10.patch
queue-4.10/can-flexcan-add-quirk-flexcan_quirk_enable_eacen_rrs.patch
queue-4.10/metag-usercopy-drop-unused-macros.patch
queue-4.10/drm-i915-more-.is_mobile-cleanups-for-bdw.patch
queue-4.10/hid-multitouch-enable-the-surface-4-type-cover-pro-jp-to-report-multitouch-data.patch
queue-4.10/iio-bmg160-reset-chip-when-probing.patch
queue-4.10/orangefs-move-features-validation-to-fix-filesystem-hang.patch
queue-4.10/arm64-mm-unaligned-access-by-user-land-should-be-received-as-sigbus.patch
queue-4.10/powerpc-don-t-try-to-fix-up-misaligned-load-with-reservation-instructions.patch
queue-4.10/usb-chipidea-msm-rely-on-core-to-override-ahbburst.patch
queue-4.10/asoc-intel-bytcr_rt5640-quirks-for-insyde-devices.patch
queue-4.10/mips-lantiq-fix-missing-xbar-kernel-panic.patch
queue-4.10/metag-usercopy-zero-rest-of-buffer-from-copy_from_user.patch
queue-4.10/xfs-honor-falloc_fl_keep_size-when-punching-ends-of-files.patch
queue-4.10/metag-usercopy-fix-alignment-error-checking.patch
queue-4.10/x86-reboot-quirks-add-asus-eeebook-x205ta-reboot-quirk.patch
queue-4.10/iio-core-fix-iio_val_fractional_log2-for-negative-values.patch
queue-4.10/pci-xgene-fix-double-free-on-init-error.patch
queue-4.10/acpi-save-nvs-memory-for-lenovo-g50-45.patch
queue-4.10/asoc-intel-cht_bsw_rt5645-harden-acpi-device-detection.patch
queue-4.10/sata-ahci-da850-implement-a-workaround-for-the-softreset-quirk.patch
queue-4.10/reset-treeid-to-zero-on-smb2-tree_connect.patch
queue-4.10/pci-add-acs-quirk-for-qualcomm-qdf2400-and-qdf2432.patch
queue-4.10/tools-power-turbostat-decode-baytrail-cc6-and-mc6-demotion-configuration.patch
queue-4.10/documentation-stable-kernel-rules-fix-stable-tag-format.patch
queue-4.10/drm-mga-remove-device_is_agp-callback.patch
queue-4.10/usb-host-xhci-plat-enable-broken_ped-quirk-if-platform-requested.patch
queue-4.10/mm-mempolicy.c-fix-error-handling-in-set_mempolicy-and-mbind.patch
queue-4.10/arm-arm64-kvm-take-mmap_sem-in-stage2_unmap_vm.patch
queue-4.10/mm-page_alloc.c-fix-print-order-in-show_free_areas.patch
queue-4.10/usb-dwc3-host-pass-quirk-broken-port-ped-property-for-known-broken-revisions.patch
queue-4.10/kvm-fix-page-struct-leak-in-handle_vmon.patch
queue-4.10/arm-smccc-update-hvc-comment-to-describe-new-quirk-parameter.patch
queue-4.10/mips-c-r4k-fix-loongson-3-s-vcache-scache-waysize-calculation.patch
queue-4.10/drm-vmwgfx-avoid-calling-vzalloc-with-a-0-size-in-vmw_get_cap_3d_ioctl.patch
queue-4.10/usb-xhci-add-quirk-flag-for-broken-ped-bits.patch
queue-4.10/mips-force-o32-fp64-support-on-32bit-mips64r6-kernels.patch
queue-4.10/arm-davinci-add-skeleton-for-pdata-quirks.patch
queue-4.10/usb-dwc3-gadget-delay-unmap-of-bounced-requests.patch
queue-4.10/x86-reboot-quirks-fix-typo-in-asus-eeebook-x205ta-reboot-quirk.patch
queue-4.10/mips-add-mips_cpu_ftlb-for-loongson-3a-r2.patch
queue-4.10/kbuild-use-cc-disable-warning-consistently-for-maybe-uninitialized.patch
queue-4.10/arm-omap2-fix-init-for-multiple-quirks-for-the-same-soc.patch
queue-4.10/x86-reboot-quirks-add-asus-eeebook-x205ta-w-reboot-quirk.patch
queue-4.10/drm-i915-kvmgt-fix-suspicious-rcu-dereference-usage.patch
queue-4.10/acpi-scan-prefer-devices-without-_hid-for-_adr-matching.patch
queue-4.10/drm-ttm-drm-vmwgfx-relax-permission-checking-when-opening-surfaces.patch
queue-4.10/drm-vmwgfx-null-pointer-dereference-in-vmw_surface_define_ioctl.patch
queue-4.10/asoc-sun4i-i2s-add-quirks-to-handle-a31-compatible.patch