Oliver Neukum 1afe33a788 Revert "USB: core: hub.c: use usb_control_msg_send() in a few places" ...

This reverts commit d6a499249543356002a1efbb26254c7272e62f4c.
Control messages are needed in contexts when memory allocations
are restricted, such as handling device resets and runtime PM.

For this reason the control message API internally uses GFP_NOIO.
This is a band aid introduced because when we recognized the issue,
the call chains were highly convoluted. Continuing this trend
is not a good idea.

So I am shooting the whole kennel here.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Link: https://lore.kernel.org/r/20200923134348.23862-2-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-09-25 16:33:58 +02:00

..

buffer.c

usb: add a hcd_uses_dma helper

2019-08-15 15:18:05 +02:00

config.c

usb: Use fallthrough pseudo-keyword

2020-07-10 08:55:17 +02:00

devices.c

USB: core: additional Device Classes to debug/usb/devices

2020-06-18 10:02:58 +02:00

devio.c

usb: usbfs: stop using compat_alloc_user_space

2020-07-22 13:13:22 +02:00

driver.c

usb: core: driver: fix stray tabs in error messages

2020-09-04 16:52:40 +02:00

endpoint.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

file.c

USB: core: Fix races in character device registration and deregistraion

2019-08-12 22:47:24 +02:00

generic.c

Linux 5.9-rc3

2020-08-31 07:11:45 +02:00

hcd-pci.c

usb: hcd: Fix use after free in usb_hcd_pci_remove()

2020-08-18 12:09:52 +02:00

hcd.c

usb: hcd: convert tasklets to use new tasklet_setup() API

2020-08-18 13:00:00 +02:00

hub.c

Revert "USB: core: hub.c: use usb_control_msg_send() in a few places"

2020-09-25 16:33:58 +02:00

hub.h

USB: core: Use the correct style for SPDX License Identifier

2020-04-16 14:32:45 +02:00

Kconfig

USB: OTG: rename product list of devices

2020-06-19 08:58:55 +02:00

ledtrig-usbport.c

usb: core: ledtrig-usbport: Demote obvious misuse of kerneldoc to standard comment blocks

2020-07-09 16:46:57 +02:00

Makefile

usb: core: add a wrapper for the USB PHYs on the HCD

2018-03-09 09:43:53 -08:00

message.c

USB: core: message.c: use usb_control_msg_send() in a few places

2020-09-16 11:02:35 +02:00

notify.c

USB: core: Remove usbfs_mutex

2019-06-26 10:28:09 +08:00

of.c

drivers: usb: Fix trivial spelling

2020-06-18 10:13:16 +02:00

otg_productlist.h

USB: OTG: rename product list of devices

2020-06-19 08:58:55 +02:00

phy.c

usb: core: phy: add support for PHY calibration

2019-09-03 15:54:55 +02:00

phy.h

usb: core: phy: add support for PHY calibration

2019-09-03 15:54:55 +02:00

port.c

usb: core: port: do error out if usb_autopm_get_interface() fails

2020-03-04 10:58:16 +01:00

quirks.c

USB: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook

2020-09-16 13:08:18 +02:00

sysfs.c

usb: core: fix slab-out-of-bounds Read in read_descriptors

2020-09-04 16:41:22 +02:00

urb.c

USB: move snd_usb_pipe_sanity_check into the USB core

2020-09-16 11:02:23 +02:00

usb-acpi.c

usb: core: Use ACPI_SUCCESS() at appropriate places

2020-02-19 11:08:52 +01:00

usb.c

USB: Fix up terminology

2020-07-01 14:04:04 +02:00

usb.h

USB: rename USB quirk to USB_QUIRK_ENDPOINT_IGNORE

2020-06-19 08:58:37 +02:00