diff options
| author | Mark McLoughlin <markmc@redhat.com> | 2009-07-03 09:28:02 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-07-10 13:44:29 -0500 |
| commit | 554962405cb18a3e624edf05b6257eaf9273810c (patch) | |
| tree | 7c4d9cb4ddbd6dba78ed67cecc10dd892b819438 /block/qcow.c | |
| parent | 1fa63e43e64596455938e09d3e6ec89eb0c4bbc8 (diff) | |
Prefer sysfs for USB host devices
Scanning for devices via /sys/bus/usb/devices/ and using them via the
/dev/bus/usb/<bus>/<device> character devices is the prefered method
on modern kernels, so try that first.
When using SELinux and libvirt, qemu will have access to /sys/bus/usb
but not /proc/bus/usb, so although the current code will work just
fine, it will generate SELinux AVC warnings.
See also:
https://bugzilla.redhat.com/508326
Reported-by: Daniel Berrange <berrange@redhat.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'block/qcow.c')
0 files changed, 0 insertions, 0 deletions