On Sat, Jul 13, 2013 at 01:39:52PM +0200, Marko Zec wrote: > I fear both Adrian's and my patch fall short of addressing the issue of > generic USB device attach handling in VIMAGE kernels, i.e. the patches > discussed in this thread might be OK for preventing panics with ng_ubt, but > what about USB ethernet or wifi devices? If I recall correctly the USB > stack has a separate thread which handles device attach events, and IMO the > curvnet context should be set there to cover a broader set of different > devices.
You mean usb_process thread? But as I see it calls device_probe_and_attach() in usb_probe_and_attach(), which has vnet context properly set to the default vnet after your patch. So I beleive paths like these are fixed: http://lists.freebsd.org/pipermail/freebsd-virtualization/2009-May/000325.html http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/169991 Or do you mean something else? -- Mikolaj Golub _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
