selftests-x86-ldt_get-add-a-few-additional-tests-for-limits.patch
serial-8250_fintek-fix-rs485-disablement-on-invalid-ioctl.patch
spi-sh-msiof-fix-dma-transfer-size-check.patch
-usb-dwc2-fix-udc-state-tracking.patch
-usb-dwc2-error-out-of-dwc2_hsotg_ep_disable-if-we-re-in-host-mode.patch
usb-phy-tahvo-fix-error-handling-in-tahvo_usb_probe.patch
serial-8250-preserve-dld-for-port_xr17v35x.patch
x86-entry-use-syscall_define-macros-for-sys_modify_ldt.patch
edac-sb_edac-fix-missing-break-in-switch.patch
sysrq-fix-show-regs-call-trace-on-arm.patch
-usbip-tools-install-all-headers-needed-for-libusbip-development.patch
perf-test-attr-fix-ignored-test-case-result.patch
kprobes-x86-disable-preemption-in-ftrace-based-jprobes.patch
net-systemport-utilize-skb_put_padto.patch
usb-devio-prevent-integer-overflow-in-proc_do_submiturb.patch
usb-usbfs-filter-flags-passed-in-from-user-space.patch
usb-host-fix-incorrect-updating-of-offset.patch
+xen-netfront-avoid-crashing-on-resume-after-a-failure-in-talk_to_netback.patch
+++ /dev/null
-From foo@baz Wed Dec 6 16:43:17 CET 2017
-From: John Stultz <john.stultz@linaro.org>
-Date: Mon, 23 Oct 2017 14:32:49 -0700
-Subject: usb: dwc2: Error out of dwc2_hsotg_ep_disable() if we're in host mode
-
-From: John Stultz <john.stultz@linaro.org>
-
-
-[ Upstream commit 9b481092c2a31a6b630aff9c28f0145bf6683787 ]
-
-We've found that while in host mode, using Android, if one runs
-the command:
- stop adbd
-
-The existing usb devices being utilized in host mode are disconnected.
-This is most visible with usb networking devices.
-
-This seems to be due to adbd closing the file:
- /dev/usb-ffs/adb/ep0
-Which calls ffs_ep0_release() and the following backtrace:
-
-[<ffffff800875a430>] dwc2_hsotg_ep_disable+0x148/0x150
-[<ffffff800875a498>] dwc2_hsotg_udc_stop+0x60/0x110
-[<ffffff8008787950>] usb_gadget_remove_driver+0x58/0x78
-[<ffffff80087879e4>] usb_gadget_unregister_driver+0x74/0xe8
-[<ffffff80087850c0>] unregister_gadget+0x28/0x58
-[<ffffff800878511c>] unregister_gadget_item+0x2c/0x40
-[<ffffff8008790ea8>] ffs_data_clear+0xe8/0xf8
-[<ffffff8008790ed8>] ffs_data_reset+0x20/0x58
-[<ffffff8008793218>] ffs_data_closed+0x98/0xe8
-[<ffffff80087932d8>] ffs_ep0_release+0x20/0x30
-
-Then when dwc2_hsotg_ep_disable() is called, we call
-kill_all_requests() which causes a bunch of the following
-messages:
-
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-dwc2 f72c0000.usb: Mode Mismatch Interrupt: currently in Host mode
-init: Service 'adbd' (pid 1915) killed by signal 9
-init: Sending signal 9 to service 'adbd' (pid 1915) process group...
-init: Successfully killed process cgroup uid 0 pid 1915 in 0ms
-init: processing action (init.svc.adbd=stopped) from (/init.usb.configfs.rc:15)
-dwc2 f72c0000.usb: dwc2_hc_chhltd_intr_dma: Channel 8 - ChHltd set, but reason is unknown
-dwc2 f72c0000.usb: hcint 0x00000002, intsts 0x04200029
-dwc2 f72c0000.usb: dwc2_hc_chhltd_intr_dma: Channel 12 - ChHltd set, but reason is unknown
-dwc2 f72c0000.usb: hcint 0x00000002, intsts 0x04200029
-dwc2 f72c0000.usb: dwc2_hc_chhltd_intr_dma: Channel 15 - ChHltd set, but reason is unknown
-dwc2 f72c0000.usb: hcint 0x00000002, intsts 0x04200029
-dwc2 f72c0000.usb: dwc2_hc_chhltd_intr_dma: Channel 3 - ChHltd set, but reason is unknown
-dwc2 f72c0000.usb: hcint 0x00000002, intsts 0x04200029
-dwc2 f72c0000.usb: dwc2_hc_chhltd_intr_dma: Channel 4 - ChHltd set, but reason is unknown
-dwc2 f72c0000.usb: hcint 0x00000002, intsts 0x04200029
-dwc2 f72c0000.usb: dwc2_update_urb_state_abn(): trimming xfer length
-
-And the usb devices connected are basically hung at this point.
-
-It seems like if we're in host mode, we probably shouldn't run
-the dwc2_hostg_ep_disable logic, so this patch returns an error
-in that case.
-
-With this patch (along with the previous patch in this set), we avoid
-the mismatched interrupts and connected usb devices continue to function.
-
-I'm not sure if some other solution would be better here, but this seems
-to work, so I wanted to send it out for input on what the right approach
-should be.
-
-Cc: Wei Xu <xuwei5@hisilicon.com>
-Cc: Guodong Xu <guodong.xu@linaro.org>
-Cc: Amit Pundir <amit.pundir@linaro.org>
-Cc: YongQin Liu <yongqin.liu@linaro.org>
-Cc: John Youn <johnyoun@synopsys.com>
-Cc: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
-Cc: Douglas Anderson <dianders@chromium.org>
-Cc: Chen Yu <chenyu56@huawei.com>
-Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
-Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Cc: linux-usb@vger.kernel.org
-Acked-by: Minas Harutyunyan <hminas@synopsys.com>
-Tested-by: Minas Harutyunyan <hminas@synopsys.com>
-Reported-by: YongQin Liu <yongqin.liu@linaro.org>
-Signed-off-by: John Stultz <john.stultz@linaro.org>
-Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
-Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/usb/dwc2/gadget.c | 5 +++++
- 1 file changed, 5 insertions(+)
-
---- a/drivers/usb/dwc2/gadget.c
-+++ b/drivers/usb/dwc2/gadget.c
-@@ -2834,6 +2834,11 @@ static int dwc2_hsotg_ep_disable(struct
- return -EINVAL;
- }
-
-+ if (hsotg->op_state != OTG_STATE_B_PERIPHERAL) {
-+ dev_err(hsotg->dev, "%s: called in host mode?\n", __func__);
-+ return -EINVAL;
-+ }
-+
- epctrl_reg = dir_in ? DIEPCTL(index) : DOEPCTL(index);
-
- spin_lock_irqsave(&hsotg->lock, flags);
+++ /dev/null
-From foo@baz Wed Dec 6 16:43:17 CET 2017
-From: John Stultz <john.stultz@linaro.org>
-Date: Mon, 23 Oct 2017 14:32:50 -0700
-Subject: usb: dwc2: Fix UDC state tracking
-
-From: John Stultz <john.stultz@linaro.org>
-
-
-[ Upstream commit ce2b21a4e5ce042c0a42c9db8fa9e0f849427d5e ]
-
-It has been noticed that the dwc2 udc state reporting doesn't
-seem to work (at least on HiKey boards). Where after the initial
-setup, the sysfs /sys/class/udc/f72c0000.usb/state file would
-report "configured" no matter the state of the OTG port.
-
-This patch adds a call so that we report to the UDC layer when
-the gadget device is disconnected.
-
-This patch does depend on the previous patch ("usb: dwc2:
-Improve gadget state disconnection handling") in this patch set
-in order to properly work.
-
-Cc: Wei Xu <xuwei5@hisilicon.com>
-Cc: Guodong Xu <guodong.xu@linaro.org>
-Cc: Amit Pundir <amit.pundir@linaro.org>
-Cc: YongQin Liu <yongqin.liu@linaro.org>
-Cc: John Youn <johnyoun@synopsys.com>
-Cc: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
-Cc: Douglas Anderson <dianders@chromium.org>
-Cc: Chen Yu <chenyu56@huawei.com>
-Cc: Felipe Balbi <felipe.balbi@linux.intel.com>
-Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Cc: linux-usb@vger.kernel.org
-Acked-by: Minas Harutyunyan <hminas@synopsys.com>
-Tested-by: Minas Harutyunyan <hminas@synopsys.com>
-Reported-by: Amit Pundir <amit.pundir@linaro.org>
-Signed-off-by: John Stultz <john.stultz@linaro.org>
-Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
-Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/usb/dwc2/gadget.c | 2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/usb/dwc2/gadget.c
-+++ b/drivers/usb/dwc2/gadget.c
-@@ -2206,6 +2206,8 @@ void dwc2_hsotg_disconnect(struct dwc2_h
-
- call_gadget(hsotg, disconnect);
- hsotg->lx_state = DWC2_L3;
-+
-+ usb_gadget_set_state(&hsotg->gadget, USB_STATE_NOTATTACHED);
- }
-
- /**
+++ /dev/null
-From foo@baz Wed Dec 6 16:43:17 CET 2017
-From: Ben Hutchings <ben@decadent.org.uk>
-Date: Sun, 1 Oct 2017 02:18:37 +0100
-Subject: usbip: tools: Install all headers needed for libusbip development
-
-From: Ben Hutchings <ben@decadent.org.uk>
-
-
-[ Upstream commit c15562c0dcb2c7f26e891923b784cf1926b8c833 ]
-
-usbip_host_driver.h now depends on several additional headers, which
-need to be installed along with it.
-
-Fixes: 021aed845303 ("staging: usbip: userspace: migrate usbip_host_driver ...")
-Fixes: 3391ba0e2792 ("usbip: tools: Extract generic code to be shared with ...")
-Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
-Acked-by: Shuah Khan <shuahkh@osg.samsung.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- tools/usb/usbip/Makefile.am | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/tools/usb/usbip/Makefile.am
-+++ b/tools/usb/usbip/Makefile.am
-@@ -1,6 +1,7 @@
- SUBDIRS := libsrc src
- includedir = @includedir@/usbip
- include_HEADERS := $(addprefix libsrc/, \
-- usbip_common.h vhci_driver.h usbip_host_driver.h)
-+ usbip_common.h vhci_driver.h usbip_host_driver.h \
-+ list.h sysfs_utils.h usbip_host_common.h)
-
- dist_man_MANS := $(addprefix doc/, usbip.8 usbipd.8)
--- /dev/null
+From d86b5672b1adb98b4cdd6fbf0224bbfb03db6e2e Mon Sep 17 00:00:00 2001
+From: Vitaly Kuznetsov <vkuznets@redhat.com>
+Date: Thu, 11 May 2017 13:58:06 +0200
+Subject: xen-netfront: avoid crashing on resume after a failure in talk_to_netback()
+
+From: Vitaly Kuznetsov <vkuznets@redhat.com>
+
+commit d86b5672b1adb98b4cdd6fbf0224bbfb03db6e2e upstream.
+
+Unavoidable crashes in netfront_resume() and netback_changed() after a
+previous fail in talk_to_netback() (e.g. when we fail to read MAC from
+xenstore) were discovered. The failure path in talk_to_netback() does
+unregister/free for netdev but we don't reset drvdata and we try accessing
+it after resume.
+
+Fix the bug by removing the whole xen device completely with
+device_unregister(), this guarantees we won't have any calls into netfront
+after a failure.
+
+Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/net/xen-netfront.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+--- a/drivers/net/xen-netfront.c
++++ b/drivers/net/xen-netfront.c
+@@ -1944,8 +1944,7 @@ abort_transaction_no_dev_fatal:
+ xennet_disconnect_backend(info);
+ xennet_destroy_queues(info);
+ out:
+- unregister_netdev(info->netdev);
+- xennet_free_netdev(info->netdev);
++ device_unregister(&dev->dev);
+ return err;
+ }
+
projects / thirdparty / kernel / stable-queue.git / commitdiff
