From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759891AbZDJINR (ORCPT ); Fri, 10 Apr 2009 04:13:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755296AbZDJIMx (ORCPT ); Fri, 10 Apr 2009 04:12:53 -0400 Received: from yw-out-2324.google.com ([74.125.46.28]:25761 "EHLO yw-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755212AbZDJIMt convert rfc822-to-8bit (ORCPT ); Fri, 10 Apr 2009 04:12:49 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=qRr2xzlVeZST0cwrzLSuUcpOGQsHh4NMA9sVnuKZnBpBvZQ7SbpceCM+cC0CfqjNQ2 Bu+r4RD4Ye9Xe6QeVLj000cRKGq0u6+Wnp31/RhAthV9sbnoPR67FfCny3uNGAzab99L us96yYVGSatxhmivhisVNzCBaLVnImfl58tRo= MIME-Version: 1.0 In-Reply-To: References: Date: Fri, 10 Apr 2009 17:12:47 +0900 Message-ID: <49b7c2350904100112h1abde05cuc906e0a158f9b4c8@mail.gmail.com> Subject: Re: [Announce] 2.6.29.1-rt6 From: GeunSik Lim To: Thomas Gleixner Cc: LKML , rt-users , Ingo Molnar , Steven Rostedt , Peter Zijlstra , Carsten Emde , Clark Williams , Frank Rowand , Robin Gareus , Gregory Haskins , Philippe Reynes , Fernando Lopez-Lezcano , Will Schmidt , Darren Hart , Jan Blunck Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear Thomas Thank you for your notice about new rt patch. I am running linux-2.6.29.1-rt6 on Q9300 with fedora 9 distribution normally like belows. So I changed version from linux-2.6.29-rt2 to linux-2.6.29.1-rt6. I will test about a various case with linux-2.6.29.1-rt6 version. [invain@fedora9 invain]$ uname -a Linux fedora9 2.6.29.1-rt6-lgs #1 SMP PREEMPT RT Fri Apr 10 10:02:20 KST 2009 i686 i686 i386 GNU/Linux [invain@fedora9 invain]$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4988.17 clflush size : 64 power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 1 cpu cores : 4 apicid : 1 initial apicid : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4987.23 clflush size : 64 power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 2 cpu cores : 4 apicid : 2 initial apicid : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4987.24 clflush size : 64 power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 3 cpu cores : 4 apicid : 3 initial apicid : 3 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4987.28 clflush size : 64 power management: [invain@fedora9 invain]$ cat /proc/meminfo MemTotal: 3075816 kB MemFree: 904416 kB Buffers: 196168 kB Cached: 1573864 kB SwapCached: 0 kB Active: 1079948 kB Inactive: 990804 kB Active(anon): 313180 kB Inactive(anon): 0 kB Active(file): 766768 kB Inactive(file): 990804 kB Unevictable: 2468 kB Mlocked: 2468 kB HighTotal: 2222408 kB HighFree: 327460 kB LowTotal: 853408 kB LowFree: 576956 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 300 kB Writeback: 0 kB AnonPages: 303200 kB Mapped: 86460 kB Slab: 65668 kB SReclaimable: 51816 kB SUnreclaim: 13852 kB PageTables: 4568 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 1537908 kB Committed_AS: 719312 kB VmallocTotal: 122880 kB VmallocUsed: 45324 kB VmallocChunk: 50164 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 4096 kB DirectMap4k: 81912 kB DirectMap4M: 823296 kB [invain@fedora9 invain]$ sudo lspci [sudo] password for invain: 00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02) 00:01.0 PCI bridge: Intel Corporation 82Q35 Express PCI Express Root Port (rev 02) 00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI Controller (rev 02) 00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev 02) 00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller (rev 02) 00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) 00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02) 00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller (rev 02) 01:00.0 VGA compatible controller: nVidia Corporation GeForce 8500 GT (rev a1) 11:07.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 10) [invain@fedora9 invain]$ [invain@fedora9 invain]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ cd / [invain@fedora9 /]$ ls /debug/tracing/ -al 합계 0 drwxr-xr-x 6 root root 0 2009-04-10 15:09 . drwxr-xr-x 8 root root 0 2009-04-10 15:09 .. -rw-r--r-- 1 root root 0 2009-04-10 15:09 README -r--r--r-- 1 root root 0 2009-04-10 15:09 available_events -r--r--r-- 1 root root 0 2009-04-10 15:09 available_filter_functions -r--r--r-- 1 root root 0 2009-04-10 15:09 available_tracers -rw-r--r-- 1 root root 0 2009-04-10 15:09 buffer_size_kb -r--r--r-- 1 root root 0 2009-04-10 15:09 current_tracer -r--r--r-- 1 root root 0 2009-04-10 15:09 dyn_ftrace_total_info drwxr-xr-x 5 root root 0 2009-04-10 15:09 events -r--r--r-- 1 root root 0 2009-04-10 15:09 failures drwxr-xr-x 2 root root 0 2009-04-10 15:09 options drwxr-xr-x 6 root root 0 2009-04-10 15:09 per_cpu -r--r--r-- 1 root root 0 2009-04-10 15:09 printk_formats -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_event -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_ftrace_filter -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_ftrace_notrace -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_ftrace_pid -r--r--r-- 1 root root 0 2009-04-10 15:09 set_graph_function -rw-r--r-- 1 root root 0 2009-04-10 15:09 stack_max_size -r--r--r-- 1 root root 0 2009-04-10 15:09 stack_trace -rw-r--r-- 1 root root 0 2009-04-10 15:09 sysprof_sample_period -rw-r--r-- 1 root root 0 2009-04-10 15:09 trace --w--w---- 1 root root 0 2009-04-10 15:09 trace_marker -rw-r--r-- 1 root root 0 2009-04-10 15:09 trace_options -r--r--r-- 1 root root 0 2009-04-10 15:09 trace_pipe drwxr-xr-x 2 root root 0 2009-04-10 15:09 trace_stat -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_cpumask -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_enabled -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_max_latency -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_on -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_thresh [invain@fedora9 /]$ [invain@fedora9 /]$ [invain@fedora9 /]$ cat /debug/tracing/available_tracers syscall blk kmemtrace power branch function_graph mmiotrace wakeup_rt wakeup irqsoff function sched_switch initcall nop [invain@fedora9 /]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ sudo cyclictest -t 10 -b 1000000 --context -D 10 could not set latency_hist/wakeup_latency/reset to 1 0.16 0.20 0.20 1/331 4338 T: 0 ( 4328) P: 0 I:1000 C: 8984 Min: 17 Act:13017 Avg: 8675 Max: 13498 T: 1 ( 4329) P: 0 I:1500 C: 5994 Min: 17 Act: 6048 Avg: 3982 Max: 6190 T: 2 ( 4330) P: 0 I:2000 C: 4498 Min: 17 Act: 2028 Avg: 1196 Max: 2759 T: 3 ( 4331) P: 0 I:2500 C: 3598 Min: 17 Act: 2517 Avg: 1494 Max: 2786 T: 4 ( 4332) P: 0 I:3000 C: 2999 Min: 17 Act: 18 Avg: 25 Max: 514 T: 5 ( 4333) P: 0 I:3500 C: 2571 Min: 17 Act: 18 Avg: 22 Max: 654 T: 6 ( 4334) P: 0 I:4000 C: 2249 Min: 17 Act: 25 Avg: 23 Max: 466 T: 7 ( 4335) P: 0 I:4500 C: 1993 Min: 17 Act:31521 Avg:19809 Max: 33231 T: 8 ( 4336) P: 0 I:5000 C: 1800 Min: 17 Act: 36 Avg: 29 Max: 1095 T: 9 ( 4337) P: 0 I:5500 C: 1636 Min: 17 Act: 29 Avg: 21 Max: 385 [invain@fedora9 tracing]$ tail trace gedit-4093 [003] 4154503193.109679: 4093:120:D ==> [003] 3003:120:R Xorg Xorg-3003 [003] 4154503193.109728: 3003:120:D ==> [003] 0:140:R -0 [003] 4154503193.110171: 0:140:R + [003] 4327:120:D cyclictest -0 [003] 4154503193.110176: 0:140:R ==> [003] 4327:120:R cyclictest -0 [002] 4154503193.110217: 0:140:R + [002] 32: 49:D sirq-timer/2 -0 [002] 4154503193.110222: 0:140:R ==> [002] 32: 49:R sirq-timer/2 sirq-timer/2-32 [002] 4154503193.110230: 32: 49:D ==> [002] 0:140:R cyclictest-4327 [003] 4154503193.110344: 4327:120:R + [003] 45: 49:D sirq-timer/3 cyclictest-4327 [003] 4154503193.110349: 4327:120:R ==> [003] 45: 49:R sirq-timer/3 sirq-timer/3-45 [003] 4154503193.110355: 45: 49:D ==> [003] 4327:120:R cyclictest [invain@fedora9 tracing]$ Regards, GeunSik Lim. 2009/4/10 Thomas Gleixner : > We are pleased to announce the next update to our new preempt-rt > series. > >        - rt locks fixes (Jan Blunck, tglx) >        - kvm vs. -rt fixes (Jan Blunck) >        - hpet interrupt fix (tglx, reported and tested by Hans Peter Bock) > > Download locations: > >     http://rt.et.redhat.com/download/ >     http://www.kernel.org/pub/linux/kernel/projects/rt/ > > Information on the RT patch can be found at: > >     http://rt.wiki.kernel.org/index.php/Main_Page > > to build the 2.6.29.1-rt6 tree, the following patches should be > applied: > >     http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.29.1.tar.bz2 >     http://www.kernel.org/pub/linux/kernel/projects/rt/patch-2.6.29.1-rt6.bz2 > > The broken out patches are also available at the same download > locations. > > Enjoy ! > >       tglx > > -- > To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at  http://vger.kernel.org/majordomo-info.html > -- Regards, GeunSik Lim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ From mboxrd@z Thu Jan 1 00:00:00 1970 From: GeunSik Lim Subject: Re: [Announce] 2.6.29.1-rt6 Date: Fri, 10 Apr 2009 17:12:47 +0900 Message-ID: <49b7c2350904100112h1abde05cuc906e0a158f9b4c8@mail.gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: LKML , rt-users , Ingo Molnar , Steven Rostedt , Peter Zijlstra , Carsten Emde , Clark Williams , Frank Rowand , Robin Gareus , Gregory Haskins , Philippe Reynes , Fernando Lopez-Lezcano , Will Schmidt , Darren Hart , Jan Blunck To: Thomas Gleixner Return-path: Received: from yw-out-2324.google.com ([74.125.46.28]:25761 "EHLO yw-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755212AbZDJIMt convert rfc822-to-8bit (ORCPT ); Fri, 10 Apr 2009 04:12:49 -0400 In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: Dear Thomas Thank you for your notice about new rt patch. I am running linux-2.6.29.1-rt6 on Q9300 with fedora 9 distribution normally like belows. So I changed version from linux-2.6.29-rt2 to linux-2.6.29.1-rt6. I will test about a various case with linux-2.6.29.1-rt6 version. [invain@fedora9 invain]$ uname -a Linux fedora9 2.6.29.1-rt6-lgs #1 SMP PREEMPT RT Fri Apr 10 10:02:20 KST 2009 i686 i686 i386 GNU/Linux [invain@fedora9 invain]$ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4988.17 clflush size : 64 power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 1 cpu cores : 4 apicid : 1 initial apicid : 1 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4987.23 clflush size : 64 power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 2 cpu cores : 4 apicid : 2 initial apicid : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4987.24 clflush size : 64 power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz stepping : 7 cpu MHz : 2494.087 cache size : 3072 KB physical id : 0 siblings : 1 core id : 3 cpu cores : 4 apicid : 3 initial apicid : 3 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 lahf_lm tpr_shadow vnmi flexpriority bogomips : 4987.28 clflush size : 64 power management: [invain@fedora9 invain]$ cat /proc/meminfo MemTotal: 3075816 kB MemFree: 904416 kB Buffers: 196168 kB Cached: 1573864 kB SwapCached: 0 kB Active: 1079948 kB Inactive: 990804 kB Active(anon): 313180 kB Inactive(anon): 0 kB Active(file): 766768 kB Inactive(file): 990804 kB Unevictable: 2468 kB Mlocked: 2468 kB HighTotal: 2222408 kB HighFree: 327460 kB LowTotal: 853408 kB LowFree: 576956 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 300 kB Writeback: 0 kB AnonPages: 303200 kB Mapped: 86460 kB Slab: 65668 kB SReclaimable: 51816 kB SUnreclaim: 13852 kB PageTables: 4568 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 1537908 kB Committed_AS: 719312 kB VmallocTotal: 122880 kB VmallocUsed: 45324 kB VmallocChunk: 50164 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 4096 kB DirectMap4k: 81912 kB DirectMap4M: 823296 kB [invain@fedora9 invain]$ sudo lspci [sudo] password for invain: 00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (r= ev 02) 00:01.0 PCI bridge: Intel Corporation 82Q35 Express PCI Express Root Port (rev 02) 00:03.0 Communication controller: Intel Corporation 82Q35 Express MEI Controller (rev 02) 00:03.2 IDE interface: Intel Corporation 82Q35 Express PT IDER Controller (rev 02) 00:03.3 Serial controller: Intel Corporation 82Q35 Express Serial KT Controller (rev 02) 00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) 00:1f.0 ISA bridge: Intel Corporation 82801IO (ICH9DO) LPC Interface Controller (rev 02) 00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA IDE Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller = (rev 02) 00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller (rev 02) 01:00.0 VGA compatible controller: nVidia Corporation GeForce 8500 GT (= rev a1) 11:07.0 Ethernet controller: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 (rev 10) [invain@fedora9 invain]$ [invain@fedora9 invain]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ cd / [invain@fedora9 /]$ ls /debug/tracing/ -al =ED=95=A9=EA=B3=84 0 drwxr-xr-x 6 root root 0 2009-04-10 15:09 . drwxr-xr-x 8 root root 0 2009-04-10 15:09 .. -rw-r--r-- 1 root root 0 2009-04-10 15:09 README -r--r--r-- 1 root root 0 2009-04-10 15:09 available_events -r--r--r-- 1 root root 0 2009-04-10 15:09 available_filter_functions -r--r--r-- 1 root root 0 2009-04-10 15:09 available_tracers -rw-r--r-- 1 root root 0 2009-04-10 15:09 buffer_size_kb -r--r--r-- 1 root root 0 2009-04-10 15:09 current_tracer -r--r--r-- 1 root root 0 2009-04-10 15:09 dyn_ftrace_total_info drwxr-xr-x 5 root root 0 2009-04-10 15:09 events -r--r--r-- 1 root root 0 2009-04-10 15:09 failures drwxr-xr-x 2 root root 0 2009-04-10 15:09 options drwxr-xr-x 6 root root 0 2009-04-10 15:09 per_cpu -r--r--r-- 1 root root 0 2009-04-10 15:09 printk_formats -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_event -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_ftrace_filter -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_ftrace_notrace -rw-r--r-- 1 root root 0 2009-04-10 15:09 set_ftrace_pid -r--r--r-- 1 root root 0 2009-04-10 15:09 set_graph_function -rw-r--r-- 1 root root 0 2009-04-10 15:09 stack_max_size -r--r--r-- 1 root root 0 2009-04-10 15:09 stack_trace -rw-r--r-- 1 root root 0 2009-04-10 15:09 sysprof_sample_period -rw-r--r-- 1 root root 0 2009-04-10 15:09 trace --w--w---- 1 root root 0 2009-04-10 15:09 trace_marker -rw-r--r-- 1 root root 0 2009-04-10 15:09 trace_options -r--r--r-- 1 root root 0 2009-04-10 15:09 trace_pipe drwxr-xr-x 2 root root 0 2009-04-10 15:09 trace_stat -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_cpumask -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_enabled -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_max_latency -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_on -rw-r--r-- 1 root root 0 2009-04-10 15:09 tracing_thresh [invain@fedora9 /]$ [invain@fedora9 /]$ [invain@fedora9 /]$ cat /debug/tracing/available_tracers syscall blk kmemtrace power branch function_graph mmiotrace wakeup_rt wakeup irqsoff function sched_switch initcall nop [invain@fedora9 /]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ [invain@fedora9 tracing]$ sudo cyclictest -t 10 -b 1000000 --context -= D 10 could not set latency_hist/wakeup_latency/reset to 1 0.16 0.20 0.20 1/331 4338 T: 0 ( 4328) P: 0 I:1000 C: 8984 Min: 17 Act:13017 Avg: 8675 Max:= 13498 T: 1 ( 4329) P: 0 I:1500 C: 5994 Min: 17 Act: 6048 Avg: 3982 Max:= 6190 T: 2 ( 4330) P: 0 I:2000 C: 4498 Min: 17 Act: 2028 Avg: 1196 Max:= 2759 T: 3 ( 4331) P: 0 I:2500 C: 3598 Min: 17 Act: 2517 Avg: 1494 Max:= 2786 T: 4 ( 4332) P: 0 I:3000 C: 2999 Min: 17 Act: 18 Avg: 25 Max:= 514 T: 5 ( 4333) P: 0 I:3500 C: 2571 Min: 17 Act: 18 Avg: 22 Max:= 654 T: 6 ( 4334) P: 0 I:4000 C: 2249 Min: 17 Act: 25 Avg: 23 Max:= 466 T: 7 ( 4335) P: 0 I:4500 C: 1993 Min: 17 Act:31521 Avg:19809 Max:= 33231 T: 8 ( 4336) P: 0 I:5000 C: 1800 Min: 17 Act: 36 Avg: 29 Max:= 1095 T: 9 ( 4337) P: 0 I:5500 C: 1636 Min: 17 Act: 29 Avg: 21 Max:= 385 [invain@fedora9 tracing]$ tail trace gedit-4093 [003] 4154503193.109679: 4093:120:D =3D=3D> [0= 03] 3003:120:R Xorg Xorg-3003 [003] 4154503193.109728: 3003:120:D =3D=3D> [0= 03] 0:140:R -0 [003] 4154503193.110171: 0:140:R + [003] 4327:120:D cyclictest -0 [003] 4154503193.110176: 0:140:R =3D=3D> [0= 03] 4327:120:R cyclictest -0 [002] 4154503193.110217: 0:140:R + [002] 32: 49:D sirq-timer/2 -0 [002] 4154503193.110222: 0:140:R =3D=3D> [0= 02] 32: 49:R sirq-timer/2 sirq-timer/2-32 [002] 4154503193.110230: 32: 49:D =3D=3D> [0= 02] 0:140:R cyclictest-4327 [003] 4154503193.110344: 4327:120:R + [003] 45: 49:D sirq-timer/3 cyclictest-4327 [003] 4154503193.110349: 4327:120:R =3D=3D> [0= 03] 45: 49:R sirq-timer/3 sirq-timer/3-45 [003] 4154503193.110355: 45: 49:D =3D=3D> [0= 03] 4327:120:R cyclictest [invain@fedora9 tracing]$ Regards, GeunSik Lim. 2009/4/10 Thomas Gleixner : > We are pleased to announce the next update to our new preempt-rt > series. > > =C2=A0 =C2=A0 =C2=A0 =C2=A0- rt locks fixes (Jan Blunck, tglx) > =C2=A0 =C2=A0 =C2=A0 =C2=A0- kvm vs. -rt fixes (Jan Blunck) > =C2=A0 =C2=A0 =C2=A0 =C2=A0- hpet interrupt fix (tglx, reported and t= ested by Hans Peter Bock) > > Download locations: > > =C2=A0 =C2=A0 http://rt.et.redhat.com/download/ > =C2=A0 =C2=A0 http://www.kernel.org/pub/linux/kernel/projects/rt/ > > Information on the RT patch can be found at: > > =C2=A0 =C2=A0 http://rt.wiki.kernel.org/index.php/Main_Page > > to build the 2.6.29.1-rt6 tree, the following patches should be > applied: > > =C2=A0 =C2=A0 http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.2= 9.1.tar.bz2 > =C2=A0 =C2=A0 http://www.kernel.org/pub/linux/kernel/projects/rt/patc= h-2.6.29.1-rt6.bz2 > > The broken out patches are also available at the same download > locations. > > Enjoy ! > > =C2=A0 =C2=A0 =C2=A0 tglx > > -- > To unsubscribe from this list: send the line "unsubscribe linux-rt-us= ers" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at =C2=A0http://vger.kernel.org/majordomo-info.ht= ml > --=20 Regards, GeunSik Lim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel"= in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-rt-user= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html