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| /openbmc/linux/drivers/net/usb/ |
| H A D | usbnet.c | diff e65af5403e462ccd7dff6a045a886c64da598c2e Tue Jun 28 04:35:17 CDT 2022 Oliver Neukum <oneukum@suse.com> usbnet: fix memory allocation in helpers
usbnet provides some helper functions that are also used in
the context of reset() operations. During a reset the other
drivers on a device are unable to operate. As that can be block
drivers, a driver for another interface cannot use paging
in its memory allocations without risking a deadlock.
Use GFP_NOIO in the helpers.
Fixes: 877bd862f32b8 ("usbnet: introduce usbnet 3 command helpers")
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Link: https://lore.kernel.org/r/20220628093517.7469-1-oneukum@suse.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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