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Issue of the Implementation # L0179

Brief

usb/kaweth: use GFP_ATOMIC under spin_lock in usb_start_wait_urb()

Detailed Description

Commit e4c7f259c5be ("USB: kaweth.c: use GFP_ATOMIC under spin_lock") makes sure that kaweth_internal_control_msg() allocates memory with GFP_ATOMIC, but kaweth_internal_control_msg() also calls usb_start_wait_urb() that still allocates memory with GFP_NOIO.

Component

linux-kernel 3.18

Accepted

https://lkml.org/lkml/2015/1/9/725
commit

Status

Fixed in kernel 3.19-rc5

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