Do you also need to decrement the number of busses when one is
detached?
On Wed, 27 May 2020, Nick Hudson wrote:
Module Name: src
Committed By: skrll
Date: Wed May 27 07:17:45 UTC 2020
Modified Files:
src/sys/dev/usb: usb.c
Log Message:
Don't allow open of /dev/usb if there are no attached busses.
PR kern/55303 mutex_vector_enter,512: uninitialized lock
To generate a diff of this commit:
cvs rdiff -u -r1.186 -r1.187 src/sys/dev/usb/usb.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
!DSPAM:5ece145a266021866921056!
+--------------------+--------------------------+-----------------------+
| Paul Goyette | PGP Key fingerprint: | E-mail addresses: |
| (Retired) | FA29 0E3B 35AF E8AE 6651 | p...@whooppee.com |
| Software Developer | 0786 F758 55DE 53BA 7731 | pgoye...@netbsd.org |
+--------------------+--------------------------+-----------------------+
