From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [RFC PATCH 2/5] usb: core: hcd: Let usb_add_hcd() indicate if roothub has to be registered
Date: Tue, 24 Aug 2021 20:17:00 +0800 [thread overview]
Message-ID: <202108242038.wk4JlbBs-lkp@intel.com> (raw)
In-Reply-To: <20210824105302.25382-3-kishon@ti.com>
[-- Attachment #1: Type: text/plain, Size: 20237 bytes --]
Hi Kishon,
[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on usb/usb-testing]
[also build test WARNING on v5.14-rc7 next-20210824]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Kishon-Vijay-Abraham-I/Fix-cold-plugged-USB-device-on-certain-PCIe-USB-cards/20210824-185502
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
config: powerpc-akebono_defconfig (attached as .config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/fe4b8457078ee059441628dfa331b8e3e145e335
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Kishon-Vijay-Abraham-I/Fix-cold-plugged-USB-device-on-certain-PCIe-USB-cards/20210824-185502
git checkout fe4b8457078ee059441628dfa331b8e3e145e335
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/usb/core/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/usb/core/hcd.c:2799: warning: expecting prototype for usb_add_hcd(). Prototype was for __usb_add_hcd() instead
vim +2799 drivers/usb/core/hcd.c
c8195df4a79699 Kishon Vijay Abraham I 2021-08-24 2785
^1da177e4c3f41 Linus Torvalds 2005-04-16 2786 /**
^1da177e4c3f41 Linus Torvalds 2005-04-16 2787 * usb_add_hcd - finish generic HCD structure initialization and register
^1da177e4c3f41 Linus Torvalds 2005-04-16 2788 * @hcd: the usb_hcd structure to initialize
^1da177e4c3f41 Linus Torvalds 2005-04-16 2789 * @irqnum: Interrupt line to allocate
^1da177e4c3f41 Linus Torvalds 2005-04-16 2790 * @irqflags: Interrupt type flags
fe4b8457078ee0 Kishon Vijay Abraham I 2021-08-24 2791 * @register_hub: Flag to indicate if roothub has to be registered.
^1da177e4c3f41 Linus Torvalds 2005-04-16 2792 *
^1da177e4c3f41 Linus Torvalds 2005-04-16 2793 * Finish the remaining parts of generic HCD initialization: allocate the
^1da177e4c3f41 Linus Torvalds 2005-04-16 2794 * buffers of consistent memory, register the bus, request the IRQ line,
^1da177e4c3f41 Linus Torvalds 2005-04-16 2795 * and call the driver's reset() and start() routines.
^1da177e4c3f41 Linus Torvalds 2005-04-16 2796 */
fe4b8457078ee0 Kishon Vijay Abraham I 2021-08-24 2797 int __usb_add_hcd(struct usb_hcd *hcd, unsigned int irqnum, unsigned long irqflags,
fe4b8457078ee0 Kishon Vijay Abraham I 2021-08-24 2798 bool register_hub)
^1da177e4c3f41 Linus Torvalds 2005-04-16 @2799 {
^1da177e4c3f41 Linus Torvalds 2005-04-16 2800 int retval;
8ec8d20b21f00a Alan Stern 2005-04-25 2801 struct usb_device *rhdev;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2802
29bca25e1bc474 Chunfeng Yun 2018-03-22 2803 if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) {
63cb03f5c11eef Martin Blumenstingl 2018-04-18 2804 hcd->phy_roothub = usb_phy_roothub_alloc(hcd->self.sysdev);
bc40f53417410b Johan Hovold 2018-04-18 2805 if (IS_ERR(hcd->phy_roothub))
bc40f53417410b Johan Hovold 2018-04-18 2806 return PTR_ERR(hcd->phy_roothub);
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2807
63cb03f5c11eef Martin Blumenstingl 2018-04-18 2808 retval = usb_phy_roothub_init(hcd->phy_roothub);
63cb03f5c11eef Martin Blumenstingl 2018-04-18 2809 if (retval)
890fa45d01eb89 Greg Kroah-Hartman 2018-04-30 2810 return retval;
63cb03f5c11eef Martin Blumenstingl 2018-04-18 2811
b97a31348379f7 Miquel Raynal 2019-01-29 2812 retval = usb_phy_roothub_set_mode(hcd->phy_roothub,
b97a31348379f7 Miquel Raynal 2019-01-29 2813 PHY_MODE_USB_HOST_SS);
e671765e521c57 Chen-Yu Tsai 2019-03-22 2814 if (retval)
e671765e521c57 Chen-Yu Tsai 2019-03-22 2815 retval = usb_phy_roothub_set_mode(hcd->phy_roothub,
e671765e521c57 Chen-Yu Tsai 2019-03-22 2816 PHY_MODE_USB_HOST);
b97a31348379f7 Miquel Raynal 2019-01-29 2817 if (retval)
b97a31348379f7 Miquel Raynal 2019-01-29 2818 goto err_usb_phy_roothub_power_on;
b97a31348379f7 Miquel Raynal 2019-01-29 2819
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2820 retval = usb_phy_roothub_power_on(hcd->phy_roothub);
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2821 if (retval)
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2822 goto err_usb_phy_roothub_power_on;
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2823 }
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2824
^1da177e4c3f41 Linus Torvalds 2005-04-16 2825 dev_info(hcd->self.controller, "%s\n", hcd->product_desc);
^1da177e4c3f41 Linus Torvalds 2005-04-16 2826
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2827 switch (authorized_default) {
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2828 case USB_AUTHORIZE_NONE:
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2829 hcd->dev_policy = USB_DEVICE_AUTHORIZE_NONE;
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2830 break;
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2831
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2832 case USB_AUTHORIZE_ALL:
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2833 hcd->dev_policy = USB_DEVICE_AUTHORIZE_ALL;
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2834 break;
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2835
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2836 case USB_AUTHORIZE_INTERNAL:
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2837 hcd->dev_policy = USB_DEVICE_AUTHORIZE_INTERNAL;
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2838 break;
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2839
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2840 case USB_AUTHORIZE_WIRED:
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2841 default:
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2842 hcd->dev_policy = hcd->wireless ?
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2843 USB_DEVICE_AUTHORIZE_NONE : USB_DEVICE_AUTHORIZE_ALL;
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2844 break;
ff8e2c560eca32 Stefan Koch 2015-08-25 2845 }
7bae0432a64aa7 Dmitry Torokhov 2019-02-16 2846
8de98402652c01 Benjamin Herrenschmidt 2005-11-25 2847 set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
8de98402652c01 Benjamin Herrenschmidt 2005-11-25 2848
6b2bd3c8c69c48 Stefan Koch 2015-08-25 2849 /* per default all interfaces are authorized */
6b2bd3c8c69c48 Stefan Koch 2015-08-25 2850 set_bit(HCD_FLAG_INTF_AUTHORIZED, &hcd->flags);
6b2bd3c8c69c48 Stefan Koch 2015-08-25 2851
b1e8f0a6a8805c David Brownell 2006-01-23 2852 /* HC is in reset state, but accessible. Now do the one-time init,
37ebb54915dc42 Petr Mladek 2014-09-19 2853 * bottom up so that hcds can customize the root hubs before hub_wq
b1e8f0a6a8805c David Brownell 2006-01-23 2854 * starts talking to them. (Note, bus id is assigned early too.)
b1e8f0a6a8805c David Brownell 2006-01-23 2855 */
0faaad461547e2 Kris Borer 2015-07-14 2856 retval = hcd_buffer_create(hcd);
0faaad461547e2 Kris Borer 2015-07-14 2857 if (retval != 0) {
a8c06e407ef969 Arnd Bergmann 2017-03-13 2858 dev_dbg(hcd->self.sysdev, "pool alloc failed\n");
00433254952221 Sergei Shtylyov 2014-09-24 2859 goto err_create_buf;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2860 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 2861
0faaad461547e2 Kris Borer 2015-07-14 2862 retval = usb_register_bus(&hcd->self);
0faaad461547e2 Kris Borer 2015-07-14 2863 if (retval < 0)
8ec8d20b21f00a Alan Stern 2005-04-25 2864 goto err_register_bus;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2865
c688d6211f57e1 Greg Kroah-Hartman 2015-04-30 2866 rhdev = usb_alloc_dev(NULL, &hcd->self, 0);
c688d6211f57e1 Greg Kroah-Hartman 2015-04-30 2867 if (rhdev == NULL) {
a8c06e407ef969 Arnd Bergmann 2017-03-13 2868 dev_err(hcd->self.sysdev, "unable to allocate root hub\n");
b1e8f0a6a8805c David Brownell 2006-01-23 2869 retval = -ENOMEM;
b1e8f0a6a8805c David Brownell 2006-01-23 2870 goto err_allocate_root_hub;
b1e8f0a6a8805c David Brownell 2006-01-23 2871 }
d8521afe35862f Dan Williams 2014-05-20 2872 mutex_lock(&usb_port_peer_mutex);
6d88e679257449 Alan Stern 2010-06-09 2873 hcd->self.root_hub = rhdev;
d8521afe35862f Dan Williams 2014-05-20 2874 mutex_unlock(&usb_port_peer_mutex);
6b403b020c1f42 Sarah Sharp 2009-04-27 2875
a2d49572e11ef5 Mathias Nyman 2018-04-19 2876 rhdev->rx_lanes = 1;
a2d49572e11ef5 Mathias Nyman 2018-04-19 2877 rhdev->tx_lanes = 1;
0299809be41556 Thinh Nguyen 2021-03-10 2878 rhdev->ssp_rate = USB_SSP_GEN_UNKNOWN;
a2d49572e11ef5 Mathias Nyman 2018-04-19 2879
83de4b2b90887b Sarah Sharp 2010-12-02 2880 switch (hcd->speed) {
6b403b020c1f42 Sarah Sharp 2009-04-27 2881 case HCD_USB11:
6b403b020c1f42 Sarah Sharp 2009-04-27 2882 rhdev->speed = USB_SPEED_FULL;
6b403b020c1f42 Sarah Sharp 2009-04-27 2883 break;
6b403b020c1f42 Sarah Sharp 2009-04-27 2884 case HCD_USB2:
6b403b020c1f42 Sarah Sharp 2009-04-27 2885 rhdev->speed = USB_SPEED_HIGH;
6b403b020c1f42 Sarah Sharp 2009-04-27 2886 break;
1a81f8814cbc79 Thomas Pugliese 2013-05-31 2887 case HCD_USB25:
1a81f8814cbc79 Thomas Pugliese 2013-05-31 2888 rhdev->speed = USB_SPEED_WIRELESS;
1a81f8814cbc79 Thomas Pugliese 2013-05-31 2889 break;
6b403b020c1f42 Sarah Sharp 2009-04-27 2890 case HCD_USB3:
6b403b020c1f42 Sarah Sharp 2009-04-27 2891 rhdev->speed = USB_SPEED_SUPER;
6b403b020c1f42 Sarah Sharp 2009-04-27 2892 break;
ffe95371d2a84f Mathias Nyman 2018-04-19 2893 case HCD_USB32:
a2d49572e11ef5 Mathias Nyman 2018-04-19 2894 rhdev->rx_lanes = 2;
a2d49572e11ef5 Mathias Nyman 2018-04-19 2895 rhdev->tx_lanes = 2;
0299809be41556 Thinh Nguyen 2021-03-10 2896 rhdev->ssp_rate = USB_SSP_GEN_2x2;
0299809be41556 Thinh Nguyen 2021-03-10 2897 rhdev->speed = USB_SPEED_SUPER_PLUS;
0299809be41556 Thinh Nguyen 2021-03-10 2898 break;
5f9c3a668b3f75 Mathias Nyman 2015-12-10 2899 case HCD_USB31:
0299809be41556 Thinh Nguyen 2021-03-10 2900 rhdev->ssp_rate = USB_SSP_GEN_2x1;
5f9c3a668b3f75 Mathias Nyman 2015-12-10 2901 rhdev->speed = USB_SPEED_SUPER_PLUS;
5f9c3a668b3f75 Mathias Nyman 2015-12-10 2902 break;
6b403b020c1f42 Sarah Sharp 2009-04-27 2903 default:
1d15ee4cd7c9dd Sebastian Andrzej Siewior 2011-04-14 2904 retval = -EINVAL;
96e077ae347912 Alan Stern 2010-06-09 2905 goto err_set_rh_speed;
6b403b020c1f42 Sarah Sharp 2009-04-27 2906 }
b1e8f0a6a8805c David Brownell 2006-01-23 2907
db4cefaaea4c6d David Brownell 2006-05-01 2908 /* wakeup flag init defaults to "everything works" for root hubs,
db4cefaaea4c6d David Brownell 2006-05-01 2909 * but drivers can override it in reset() if needed, along with
db4cefaaea4c6d David Brownell 2006-05-01 2910 * recording the overall controller's system wakeup capability.
db4cefaaea4c6d David Brownell 2006-05-01 2911 */
a6eeeb9f45b5a4 Alan Stern 2011-09-26 2912 device_set_wakeup_capable(&rhdev->dev, 1);
db4cefaaea4c6d David Brownell 2006-05-01 2913
9b37596a2e8604 Alan Stern 2011-03-07 2914 /* HCD_FLAG_RH_RUNNING doesn't matter until the root hub is
9b37596a2e8604 Alan Stern 2011-03-07 2915 * registered. But since the controller can die at any time,
9b37596a2e8604 Alan Stern 2011-03-07 2916 * let's initialize the flag before touching the hardware.
9b37596a2e8604 Alan Stern 2011-03-07 2917 */
9b37596a2e8604 Alan Stern 2011-03-07 2918 set_bit(HCD_FLAG_RH_RUNNING, &hcd->flags);
9b37596a2e8604 Alan Stern 2011-03-07 2919
b1e8f0a6a8805c David Brownell 2006-01-23 2920 /* "reset" is misnamed; its role is now one-time init. the controller
b1e8f0a6a8805c David Brownell 2006-01-23 2921 * should already have been reset (and boot firmware kicked off etc).
b1e8f0a6a8805c David Brownell 2006-01-23 2922 */
0faaad461547e2 Kris Borer 2015-07-14 2923 if (hcd->driver->reset) {
0faaad461547e2 Kris Borer 2015-07-14 2924 retval = hcd->driver->reset(hcd);
0faaad461547e2 Kris Borer 2015-07-14 2925 if (retval < 0) {
0faaad461547e2 Kris Borer 2015-07-14 2926 dev_err(hcd->self.controller, "can't setup: %d\n",
0faaad461547e2 Kris Borer 2015-07-14 2927 retval);
b1e8f0a6a8805c David Brownell 2006-01-23 2928 goto err_hcd_driver_setup;
b1e8f0a6a8805c David Brownell 2006-01-23 2929 }
0faaad461547e2 Kris Borer 2015-07-14 2930 }
6d88e679257449 Alan Stern 2010-06-09 2931 hcd->rh_pollable = 1;
b1e8f0a6a8805c David Brownell 2006-01-23 2932
34c7ed72f4f04e Marek Szyprowski 2019-08-29 2933 retval = usb_phy_roothub_calibrate(hcd->phy_roothub);
34c7ed72f4f04e Marek Szyprowski 2019-08-29 2934 if (retval)
34c7ed72f4f04e Marek Szyprowski 2019-08-29 2935 goto err_hcd_driver_setup;
34c7ed72f4f04e Marek Szyprowski 2019-08-29 2936
fb669cc01ed778 David Brownell 2006-01-24 2937 /* NOTE: root hub and controller capabilities may not be the same */
fb669cc01ed778 David Brownell 2006-01-24 2938 if (device_can_wakeup(hcd->self.controller)
fb669cc01ed778 David Brownell 2006-01-24 2939 && device_can_wakeup(&hcd->self.root_hub->dev))
b1e8f0a6a8805c David Brownell 2006-01-23 2940 dev_dbg(hcd->self.controller, "supports USB remote wakeup\n");
b1e8f0a6a8805c David Brownell 2006-01-23 2941
94dfd7edfd5c9b Ming Lei 2013-07-03 2942 /* initialize tasklets */
94dfd7edfd5c9b Ming Lei 2013-07-03 2943 init_giveback_urb_bh(&hcd->high_prio_bh);
94dfd7edfd5c9b Ming Lei 2013-07-03 2944 init_giveback_urb_bh(&hcd->low_prio_bh);
94dfd7edfd5c9b Ming Lei 2013-07-03 2945
68d07f64b8a11a Sarah Sharp 2012-02-13 2946 /* enable irqs just before we start the controller,
68d07f64b8a11a Sarah Sharp 2012-02-13 2947 * if the BIOS provides legacy PCI irqs.
68d07f64b8a11a Sarah Sharp 2012-02-13 2948 */
68d07f64b8a11a Sarah Sharp 2012-02-13 2949 if (usb_hcd_is_primary_hcd(hcd) && irqnum) {
23e0d1066f429a Sarah Sharp 2010-10-21 2950 retval = usb_hcd_request_irqs(hcd, irqnum, irqflags);
23e0d1066f429a Sarah Sharp 2010-10-21 2951 if (retval)
8ec8d20b21f00a Alan Stern 2005-04-25 2952 goto err_request_irq;
c56354378426e5 Sarah Sharp 2010-10-28 2953 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 2954
4814030ce11f08 Sarah Sharp 2011-03-11 2955 hcd->state = HC_STATE_RUNNING;
abc4f9b099e9e7 Sarah Sharp 2010-12-01 2956 retval = hcd->driver->start(hcd);
abc4f9b099e9e7 Sarah Sharp 2010-12-01 2957 if (retval < 0) {
^1da177e4c3f41 Linus Torvalds 2005-04-16 2958 dev_err(hcd->self.controller, "startup error %d\n", retval);
8ec8d20b21f00a Alan Stern 2005-04-25 2959 goto err_hcd_driver_start;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2960 }
^1da177e4c3f41 Linus Torvalds 2005-04-16 2961
b1e8f0a6a8805c David Brownell 2006-01-23 2962 /* starting here, usbcore will pay attention to this root hub */
fe4b8457078ee0 Kishon Vijay Abraham I 2021-08-24 2963 if (register_hub) {
0faaad461547e2 Kris Borer 2015-07-14 2964 retval = register_root_hub(hcd);
0faaad461547e2 Kris Borer 2015-07-14 2965 if (retval != 0)
8ec8d20b21f00a Alan Stern 2005-04-25 2966 goto err_register_root_hub;
541c7d432f7677 Alan Stern 2010-06-22 2967 if (hcd->uses_new_polling && HCD_POLL_RH(hcd))
d5926ae7a827bd Alan Stern 2005-04-21 2968 usb_hcd_poll_rh_status(hcd);
fe4b8457078ee0 Kishon Vijay Abraham I 2021-08-24 2969 }
a6eeeb9f45b5a4 Alan Stern 2011-09-26 2970
^1da177e4c3f41 Linus Torvalds 2005-04-16 2971 return retval;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2972
8ec8d20b21f00a Alan Stern 2005-04-25 2973 err_register_root_hub:
c8195df4a79699 Kishon Vijay Abraham I 2021-08-24 2974 usb_stop_hcd(hcd);
8ec8d20b21f00a Alan Stern 2005-04-25 2975 err_hcd_driver_start:
cd70469d084fde Felipe Balbi 2012-02-29 2976 if (usb_hcd_is_primary_hcd(hcd) && hcd->irq > 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16 2977 free_irq(irqnum, hcd);
8ec8d20b21f00a Alan Stern 2005-04-25 2978 err_request_irq:
b1e8f0a6a8805c David Brownell 2006-01-23 2979 err_hcd_driver_setup:
96e077ae347912 Alan Stern 2010-06-09 2980 err_set_rh_speed:
d8521afe35862f Dan Williams 2014-05-20 2981 usb_put_invalidate_rhdev(hcd);
b1e8f0a6a8805c David Brownell 2006-01-23 2982 err_allocate_root_hub:
^1da177e4c3f41 Linus Torvalds 2005-04-16 2983 usb_deregister_bus(&hcd->self);
8ec8d20b21f00a Alan Stern 2005-04-25 2984 err_register_bus:
^1da177e4c3f41 Linus Torvalds 2005-04-16 2985 hcd_buffer_destroy(hcd);
00433254952221 Sergei Shtylyov 2014-09-24 2986 err_create_buf:
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2987 usb_phy_roothub_power_off(hcd->phy_roothub);
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2988 err_usb_phy_roothub_power_on:
178a0bce05cbc1 Martin Blumenstingl 2018-03-03 2989 usb_phy_roothub_exit(hcd->phy_roothub);
bc40f53417410b Johan Hovold 2018-04-18 2990
^1da177e4c3f41 Linus Torvalds 2005-04-16 2991 return retval;
^1da177e4c3f41 Linus Torvalds 2005-04-16 2992 }
fe4b8457078ee0 Kishon Vijay Abraham I 2021-08-24 2993 EXPORT_SYMBOL_GPL(__usb_add_hcd);
^1da177e4c3f41 Linus Torvalds 2005-04-16 2994
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 17763 bytes --]
next prev parent reply other threads:[~2021-08-24 12:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-24 10:52 [RFC PATCH 0/5] Fix cold plugged USB device on certain PCIe USB cards Kishon Vijay Abraham I
2021-08-24 10:52 ` [RFC PATCH 1/5] usb: core: hcd: Modularize HCD stop configuration in usb_stop_hcd() Kishon Vijay Abraham I
2021-08-24 13:06 ` Greg Kroah-Hartman
2021-08-24 15:18 ` Kishon Vijay Abraham I
2021-08-26 11:14 ` Greg Kroah-Hartman
2021-08-24 10:52 ` [RFC PATCH 2/5] usb: core: hcd: Let usb_add_hcd() indicate if roothub has to be registered Kishon Vijay Abraham I
2021-08-24 12:17 ` kernel test robot [this message]
2021-08-24 13:08 ` Greg Kroah-Hartman
2021-08-24 13:37 ` kernel test robot
2021-08-24 14:56 ` Alan Stern
2021-08-24 10:53 ` [RFC PATCH 3/5] usb: core: hcd: Add support for registering secondary RH along with primary HCD Kishon Vijay Abraham I
2021-08-24 11:55 ` Mathias Nyman
2021-08-24 10:53 ` [RFC PATCH 4/5] usb: core: hcd-pci: Let usb_hcd_pci_probe() indicate if RH has to be registered Kishon Vijay Abraham I
2021-08-24 13:09 ` Greg Kroah-Hartman
2021-08-24 13:34 ` kernel test robot
2021-08-24 13:55 ` kernel test robot
2021-08-24 10:53 ` [RFC PATCH 5/5] xhci-pci: Use flag to not register roothub while adding primary HCD Kishon Vijay Abraham I
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--to=lkp@intel.com \
--cc=kbuild-all@lists.01.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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