Date: Thu, 22 May 2008 22:59:27 +0900 From: Takanori Watanabe <takawata@init-main.com> To: vova@fbsd.ru Cc: freebsd-acpi@freebsd.org Subject: Re: SMP suspend/resume. Message-ID: <200805221359.m4MDxRs9042493@sana.init-main.com> In-Reply-To: Your message of "Thu, 22 May 2008 14:30:13 %2B0400." <1211452213.2647.1.camel@localhost>
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In message <1211452213.2647.1.camel@localhost>, Vladimir Grebenschikov wrote: >On Thu, 2008-05-22 at 12:39 +0900, Takanori Watanabe wrote: > >> >But RELENG_7 (without patch) normally enters to S3, but failed to wake. >> >> I tested it on sched_ule. So I know littele about sched_4bsd. >> The message may caused on forward_wakeup on sched_4bsd, so >> how about kern.sched.ipiwakeup.forward_wakeup set to 0. > >Just test it on SCHED_ULE. >Now it does not write anything on console, just turn off console and >hardlock. >No actual enter to sleep (I assume that by indication lamps). > >I've booted as 'boot -sv' and tried to go to sleep from single-user >mode. In RELENG_7, some more patch should be merged from HEAD, so that preserver identity mapping. BTW, did you make sure UP kernel successfully suspend and resume on your machine?
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