on 21/03/2012 21:02 Jung-uk Kim said the following: > On Wednesday 21 March 2012 01:57 pm, Andriy Gapon wrote: >> on 21/03/2012 19:41 Jung-uk Kim said the following: >>> I am well aware of the problem. In fact, that's why I had to >>> merge ACPICA 20120320 rather quickly, which added a new flag to >>> not execute _GTS method. Both _GTS and _BFS are turned off by >>> default. You can control them with a new tunable >>> "debug.acpi.sleep_flags" if you want. >> >> But the bug still has to be fixed, right? >> Even if it takes a non-default sysctl value to give the bug a >> chance. > > Ideally, yes. However, I am not so sure if we can call it a "bug" > because AcpiEnterSleepState() must be called with interrupt disabled > and there is no way to change that API without breaking other OSes. > We can only work around it locally or persuade upstream to find a > better way to do this in ACPICA itself. Either way, it will be > pretty hackish. :-(
I see. Thank you. Maybe the code could be somehow tricked into using M_NOWAIT in this context... -- Andriy Gapon _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
