Re: Performance issue with 5.4-RELEASE-p8 but not with 5.4-RELEASE

2005-10-25 Thread Robert Watson
On Tue, 25 Oct 2005, Lukas Razik wrote: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/i386/i386/mp_machdep.c?only_with_tag=RELENG_5_4 "Add a knob for disabling/enabling HTT, "machdep.hyperthreading_allowed". Default off due to information disclosure on multi-user systems." Does turnin

Re: Performance issue with 5.4-RELEASE-p8 but not with 5.4-RELEASE

2005-10-25 Thread Lukas Razik
Joseph Koshy <[EMAIL PROTECTED]> schrieb am 24.10.05 07:57:32: > > On 10/24/05, Lukas Razik <[EMAIL PROTECTED]> wrote: > > > > O.K. > > > > I've found the reason for the issue. > > After exchanging the newer > > src/sys/i386/include/cpufunc.h,v 1.142.6.1 2005/05/13 00:12:57 > > src/sys/i386/i386/

Re: Performance issue with 5.4-RELEASE-p8 but not with 5.4-RELEASE

2005-10-23 Thread Joseph Koshy
On 10/24/05, Lukas Razik <[EMAIL PROTECTED]> wrote: > > O.K. > > I've found the reason for the issue. > After exchanging the newer > src/sys/i386/include/cpufunc.h,v 1.142.6.1 2005/05/13 00:12:57 > src/sys/i386/i386/mp_machdep.c,v 1.235.2.6.2.3 2005/05/13 00:12:56 > from 5.4-RELEASE-p1 by the old >

Re: Performance issue with 5.4-RELEASE-p8 but not with 5.4-RELEASE

2005-10-23 Thread Lukas Razik
O.K. I've found the reason for the issue. After exchanging the newer src/sys/i386/include/cpufunc.h,v 1.142.6.1 2005/05/13 00:12:57 src/sys/i386/i386/mp_machdep.c,v 1.235.2.6.2.3 2005/05/13 00:12:56 from 5.4-RELEASE-p1 by the old src/sys/i386/include/cpufunc.h,v 1.142 2004/04/07 20:46:05 src/sys

Performance issue with 5.4-RELEASE-p8 but not with 5.4-RELEASE

2005-10-23 Thread Lukas Razik
Hello! Today I've done a cvsup to 5.4-RELEASE-p8 and built a new kernel. But now I have problems with xine because if I watch a DVD then I get about two short freezes per second. With my old 5.4-RELEASE kernel I have no problems and the config is exactly the same... Does anyone know a solution