Date: Sun, 12 Feb 2012 22:37:54 +0200 From: Ivan Klymenko <fidaj@ukr.net> To: Konstantin Belousov <kostikbel@gmail.com> Cc: arch@freebsd.org Subject: Re: Prefaulting for i/o buffers Message-ID: <20120212223754.65828553@nonamehost.> In-Reply-To: <20120212202413.GC3283@deviant.kiev.zoral.com.ua> References: <20120203193719.GB3283@deviant.kiev.zoral.com.ua> <4f381dc3.4c300e0a.1364.429eSMTPIN_ADDED@mx.google.com> <20120212202413.GC3283@deviant.kiev.zoral.com.ua>
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=D0=92 Sun, 12 Feb 2012 22:24:13 +0200 Konstantin Belousov <kostikbel@gmail.com> =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > On Sun, Feb 12, 2012 at 10:14:56PM +0200, Ivan Klymenko wrote: > > =D0=92 Fri, 3 Feb 2012 21:37:19 +0200 > > Konstantin Belousov <kostikbel@gmail.com> =D0=BF=D0=B8=D1=88=D0=B5=D1= =82: > >=20 > > > http://people.freebsd.org/~kib/misc/vm1.3.patch > >=20 > > I have FreeBSD 10.0-CURRENT #0 r231526M: Sat Feb 11 23:06:18 EET > > 2012 ivan@nonamehost:/usr/obj/usr/src/sys/mk10 amd64 > >=20 > > my system is patched > > http://people.freebsd.org/~kib/drm/all.13.2.patch (I do not know is > > the important point is whether or not) > >=20 > > When using this patch vm1.3.patch or 1.4 or 1.5 or ... including > > http://people.freebsd.org/~kib/misc/vm1.9.patch the system works > > fine in the console, but when loaded into a graphical environment - > > a system gets of global lock (even the mouse cursor does not move) > > - only reset helps > >=20 > > I'm using Gnome GUI + compiz... >=20 > I cannot make anything with this report, since it obviously misses any > data on the deadlock. Definitely yes :) but >=20 > BTW, I just put vm1.10 which allows buildworld over NFS to finish > successfully. my kernel config file is assembled with the options options KDB_TRACE options KDB # Enable kernel debugger support. options DDB also use the patch http://people.freebsd.org/ ~ kib/drm/all.13.2.patch where not yet implemented the transition to the console - how do I get at least some data using the break-to-debugger Ctrl + Alt + ESC? Thanks!
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