Re: suspend/resume on Lenovo X1 (regression from reports on wiki)

2013-08-31 Thread Kevin Oberman
On Sat, Aug 31, 2013 at 9:53 AM, Adrian Chadd adr...@freebsd.org wrote: Ok. I'm glad this is actually working for people. But now comes the hard bit - figuring out why the VESA driver is breaking resume. :( I actually use VESA text modes in console mode so I'll take a look but I can't

Re: 9.2-RC3 - suspend/resume causes slow system performance

2013-08-31 Thread Mike Harding
I've tracked this down to a single line, details in http://www.freebsd.org/cgi/query-pr.cgi?pr=181632. Basically, the code is now doing a 'sti, hlt' vs. a 'sti' in some code that is only supposed to run if idle is disabled. Given that 'hlt' is the idle instruction, this doesn't seem right. On

Re: 9.2-RC3 - suspend/resume causes slow system performance

2013-08-31 Thread Adrian Chadd
On 31 August 2013 10:35, Mike Harding mvhard...@gmail.com wrote: I've tracked this down to a single line, details in http://www.freebsd.org/cgi/query-pr.cgi?pr=181632. Basically, the code is now doing a 'sti, hlt' vs. a 'sti' in some code that is only supposed to run if idle is disabled.