Attachment 292457 Details for Bug 426793 – positive result log from Fujitsu on C#10

positive result log from Fujitsu on C#10

cmc-mask-log-080122.log (text/plain), 19.62 KB, created by Masahiro Matsuya on 2008-01-22 04:30:46 UTC

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Creator: Masahiro Matsuya

Created: 2008-01-22 04:30:46 UTC

Size: 19.62 KB

patch

obsolete

>
>### Reproduce on vanilla 5.1 ###
>
>[root@localhost it142698-cmcimask]# uname -a
>Linux localhost.localdomain 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:55 EDT 2007 ia64 ia64 ia64 GNU/Linux
>[root@localhost it142698-cmcimask]# rpm -qi kernel | less
>Name        : kernel                       Relocations: (not relocatable)
>Version     : 2.6.18                            Vendor: Red Hat, Inc.
>Release     : 53.el5                        Build Date: Thu 11 Oct 2007 06:33:27 AM JST
>Install Date: Thu 08 Nov 2007 04:07:28 AM JST      Build Host: natasha.build.redhat.com
>Group       : System Environment/Kernel     Source RPM: kernel-2.6.18-53.el5.src.rpm
>Size        : 203106037                        License: GPLv2
>Signature   : DSA/SHA1, Thu 11 Oct 2007 08:09:02 PM JST, Key ID 5326810137017186
>Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
>Summary     : The Linux kernel (the core of the Linux operating system)
>Description :
>The kernel package contains the Linux kernel (vmlinuz), the core of any
>Linux operating system.  The kernel handles the basic functions
>of the operating system:  memory allocation, process allocation, device
>input and output, etc.
>
>[root@localhost it142698-cmcimask]# ls
>kernel-2.6.18-71.el5.it142698.2.ia64.rpm  show-cmc-mask.tar.bz2
>[root@localhost it142698-cmcimask]# tar -xvjf show-cmc-mask.tar.bz2
>show-cmc-mask/
>show-cmc-mask/show-cmc-mask.c
>show-cmc-mask/.fix-mca-enable.ko.cmd
>show-cmc-mask/.tmp_versions/
>show-cmc-mask/.tmp_versions/show-cmc-mask.mod
>show-cmc-mask/.fix-mca-enable.mod.o.cmd
>show-cmc-mask/Makefile
>show-cmc-mask/.fix-mca-enable.o.d
>show-cmc-mask/.fix-mca-enable.o.cmd
>show-cmc-mask/.show-cmc-mask.mod.o.cmd
>show-cmc-mask/.show-cmc-mask.o.cmd
>show-cmc-mask/.show-cmc-mask.ko.cmd
>[root@localhost it142698-cmcimask]# cd show-cmc-mask
>[root@localhost show-cmc-mask]# make
>make -C /lib/modules/2.6.18-53.el5/build M=/root/it142698-cmcimask/show-cmc-mask
> modules
>make[1]: Entering directory `/usr/src/kernels/2.6.18-53.el5-ia64'
>  CC [M]  /root/it142698-cmcimask/show-cmc-mask/show-cmc-mask.o
>  Building modules, stage 2.
>  MODPOST
>  CC      /root/it142698-cmcimask/show-cmc-mask/show-cmc-mask.mod.o
>  LD [M]  /root/it142698-cmcimask/show-cmc-mask/show-cmc-mask.ko
>make[1]: Leaving directory `/usr/src/kernels/2.6.18-53.el5-ia64'
>[root@localhost show-cmc-mask]# /sbin/insmod show-cmc-mask.ko
>[root@localhost show-cmc-mask]# /sbin/rmmod show-cmc-mask
>[root@localhost show-cmc-mask]# tail -n20 /var/log/messages
>Jan 22 11:50:02 localhost snmpd[4381]: Connection from UDP: [10.124.22.91]:1208
>Jan 22 11:50:02 localhost snmpd[4381]: Received SNMP packet(s) from UDP: [10.124.22.91]:1208
>Jan 22 11:50:49 localhost snmpd[4381]: Connection from UDP: [10.124.22.203]:49487
>Jan 22 11:50:49 localhost snmpd[4381]: Received SNMP packet(s) from UDP: [10.124.22.203]:49487
>Jan 22 11:51:41 localhost kernel:  CPU8: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU1: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU6: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU4: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU7: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU5: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU2: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU0: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU3: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU10: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU11: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU9: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU13: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU15: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU14: cmc is enabled
>Jan 22 11:51:41 localhost kernel:  CPU12: cmc is enabled
>[root@localhost show-cmc-mask]# cat /proc/cpuinfo
>processor  : 0
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3194.88
>siblings   : 2
>physical id: 0
>core id    : 0
>thread id  : 0
>
>processor  : 1
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3194.88
>siblings   : 2
>physical id: 0
>core id    : 1
>thread id  : 0
>
>processor  : 2
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 131075
>core id    : 0
>thread id  : 0
>
>processor  : 3
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 131075
>core id    : 1
>thread id  : 0
>
>processor  : 4
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8388608
>core id    : 0
>thread id  : 0
>
>processor  : 5
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8388608
>core id    : 1
>thread id  : 0
>
>processor  : 6
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8519683
>core id    : 0
>thread id  : 0
>
>processor  : 7
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8519683
>core id    : 1
>thread id  : 0
>
>processor  : 8
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 512
>core id    : 0
>thread id  : 0
>
>processor  : 9
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 512
>core id    : 1
>thread id  : 0
>
>processor  : 10
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 131587
>core id    : 0
>thread id  : 0
>
>processor  : 11
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 131587
>core id    : 1
>thread id  : 0
>
>processor  : 12
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8389120
>core id    : 0
>thread id  : 0
>
>processor  : 13
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8389120
>core id    : 1
>thread id  : 0
>
>processor  : 14
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8520195
>core id    : 0
>thread id  : 0
>
>processor  : 15
>vendor     : GenuineIntel
>arch       : IA-64
>family     : 32
>model      : 0
>revision   : 5
>archrev    : 0
>features   : branchlong, 16-byte atomic ops
>cpu number : 0
>cpu regs   : 4
>cpu MHz    : 1598.000002
>itc MHz    : 399.999999
>BogoMIPS   : 3186.68
>siblings   : 2
>physical id: 8520195
>core id    : 1
>thread id  : 0
>
>### Hotplug a CPU (randomly selected 11) and check it's cmc mask ###
>
>[root@localhost show-cmc-mask]# cat /sys/devices/system/cpu/cpu11/online
>1
>[root@localhost show-cmc-mask]# echo 0 > /sys/devices/system/cpu/cpu11/online
>[root@localhost show-cmc-mask]# cat /sys/devices/system/cpu/cpu11/online
>0
>[root@localhost show-cmc-mask]# /sbin/insmod show-cmc-mask.ko
>[root@localhost show-cmc-mask]# /sbin/rmmod show-cmc-mask
>[root@localhost show-cmc-mask]# tail -n20 /var/log/messages
>Jan 22 11:55:07 localhost snmpd[4381]: Received SNMP packet(s) from UDP: [10.124.22.203]:49497
>Jan 22 11:56:35 localhost kernel: CPU 11 is now offline
>Jan 22 11:56:58 localhost kernel:  CPU4: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU5: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU6: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU7: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU12: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU2: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU0: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU3: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU1: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU14: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU8: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU13: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU15: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU10: cmc is enabled
>Jan 22 11:56:58 localhost kernel:  CPU9: cmc is enabled
>Jan 22 11:57:09 localhost snmpd[4381]: Connection from UDP: [10.124.22.91]:1209
>Jan 22 11:57:09 localhost last message repeated 14 times
>Jan 22 11:57:15 localhost snmpd[4381]: Connection from UDP: [10.124.22.203]:49497
>
>[root@localhost show-cmc-mask]# echo 1 > /sys/devices/system/cpu/cpu11/online
>[root@localhost show-cmc-mask]# cat /sys/devices/system/cpu/cpu11/online
>1
>[root@localhost show-cmc-mask]# /sbin/insmod show-cmc-mask.ko
>[root@localhost show-cmc-mask]# /sbin/rmmod show-cmc-mask
>[root@localhost show-cmc-mask]# tail -n20 /var/log/messages
>Jan 22 11:57:21 localhost last message repeated 19 times
>Jan 22 11:57:55 localhost snmpd[4381]: Connection from UDP: [10.124.22.203]:32771
>Jan 22 11:57:55 localhost snmpd[4381]: Received SNMP packet(s) from UDP: [10.124.22.203]:32771
>Jan 22 11:58:08 localhost kernel: CPU 11: synchronized ITC with CPU 0 (last diff -1 cycles, maxerr 584 cycles)
>Jan 22 11:58:17 localhost kernel:  CPU0: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU13: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU15: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU14: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU12: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU3: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU2: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU1: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU9: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU10: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU11: cmc is disabled	<<< Bad!
>Jan 22 11:58:17 localhost kernel:  CPU8: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU4: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU7: cmc is enabled
>Jan 22 11:58:17 localhost kernel:  CPU6: cmc is enabled
>Jan 22 11:58:18 localhost kernel:  CPU5: cmc is enabled
>
>
>
>
>### Okay, then test uploaded test kernel ###
>
>[root@localhost show-cmc-mask]# cd ..
>[root@localhost it142698-cmcimask]# ls
>kernel-2.6.18-71.el5.it142698.2.ia64.rpm  show-cmc-mask  show-cmc-mask.tar.bz2
>[root@localhost it142698-cmcimask]# rpm -ivh kernel-2.6.18-71.el5.it142698.2.ia64.rpm
>Preparing...                ########################################### [100%]
>   1:kernel                 ########################################### [100%]
>[root@localhost it142698-cmcimask]# reboot
>
>
>
>[root@localhost ~]# uname -a
>Linux localhost.localdomain 2.6.18-71.el5.it142698.2 #1 SMP Mon Jan 21 15:51:41 EST 2008 ia64 ia64 ia64 GNU/Linux
>[root@localhost ~]# rpm -qi kernel
>Name        : kernel                       Relocations: (not relocatable)
>Version     : 2.6.18                            Vendor: Red Hat, Inc.
>Release     : 53.el5                        Build Date: Thu 11 Oct 2007 06:33:27 AM JST
>Install Date: Thu 08 Nov 2007 04:07:28 AM JST      Build Host: natasha.build.redhat.com
>Group       : System Environment/Kernel     Source RPM: kernel-2.6.18-53.el5.src.rpm
>Size        : 203106037                        License: GPLv2
>Signature   : DSA/SHA1, Thu 11 Oct 2007 08:09:02 PM JST, Key ID 5326810137017186
>Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
>Summary     : The Linux kernel (the core of the Linux operating system)
>Description :
>The kernel package contains the Linux kernel (vmlinuz), the core of any
>Linux operating system.  The kernel handles the basic functions
>of the operating system:  memory allocation, process allocation, device
>input and output, etc.
>Name        : kernel                       Relocations: (not relocatable)
>Version     : 2.6.18                            Vendor: Red Hat, Inc.
>Release     : 71.el5.it142698.2             Build Date: Tue 22 Jan 2008 07:22:37 AM JST
>Install Date: Tue 22 Jan 2008 11:59:58 AM JST      Build Host: natasha.build.redhat.com
>Group       : System Environment/Kernel     Source RPM: kernel-2.6.18-71.el5.it142698.2.src.rpm
>Size        : 210773708                        License: GPLv2
>Signature   : (none)
>Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
>URL         : http://www.kernel.org/
>Summary     : The Linux kernel (the core of the Linux operating system)
>Description :
>The kernel package contains the Linux kernel (vmlinuz), the core of any
>Linux operating system.  The kernel handles the basic functions
>of the operating system:  memory allocation, process allocation, device
>input and output, etc.
>
>[root@localhost ~]# cd it142698-cmcimask/show-cmc-mask
>[root@localhost show-cmc-mask]# /sbin/insmod show-cmc-mask.ko
>[root@localhost show-cmc-mask]# /sbin/rmmod show-cmc-mask
>[root@localhost show-cmc-mask]# tail -n20 /var/log/messages
>Jan 22 12:10:09 localhost snmpd[5269]: Connection from UDP: [10.124.22.91]:1214
>Jan 22 12:10:09 localhost snmpd[5269]: Received SNMP packet(s) from UDP: [10.124.22.91]:1214
>Jan 22 12:10:11 localhost snmpd[5269]: Connection from UDP: [10.124.22.203]:49687
>Jan 22 12:10:11 localhost snmpd[5269]: Received SNMP packet(s) from UDP: [10.124.22.203]:49687
>Jan 22 12:10:15 localhost kernel:  CPU3: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU11: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU10: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU15: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU8: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU9: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU2: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU0: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU1: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU14: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU13: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU12: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU4: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU7: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU5: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU6: cmc is enabled
>
>### Hotplug CPU 11 and check it's cmc mask ###
>
>[root@localhost show-cmc-mask]# cat /sys/devices/system/cpu/cpu11/online
>1
>[root@localhost show-cmc-mask]# echo 0 > /sys/devices/system/cpu/cpu11/online
>[root@localhost show-cmc-mask]# cat /sys/devices/system/cpu/cpu11/online
>0
>[root@localhost show-cmc-mask]# /sbin/insmod show-cmc-mask.ko
>[root@localhost show-cmc-mask]# /sbin/rmmod show-cmc-mask
>[root@localhost show-cmc-mask]# tail -n20 /var/log/messages
>Jan 22 12:10:15 localhost kernel:  CPU4: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU7: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU5: cmc is enabled
>Jan 22 12:10:15 localhost kernel:  CPU6: cmc is enabled
>Jan 22 12:11:41 localhost kernel: CPU 11 is now offline
>Jan 22 12:11:46 localhost kernel:  CPU4: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU2: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU0: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU1: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU3: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU15: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU7: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU5: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU6: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU10: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU8: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU9: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU12: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU13: cmc is enabled
>Jan 22 12:11:46 localhost kernel:  CPU14: cmc is enabled
>
>[root@localhost show-cmc-mask]# echo 1 > /sys/devices/system/cpu/cpu11/online
>[root@localhost show-cmc-mask]# cat /sys/devices/system/cpu/cpu11/online
>1
>[root@localhost show-cmc-mask]# /sbin/insmod show-cmc-mask.ko
>[root@localhost show-cmc-mask]# /sbin/rmmod show-cmc-mask
>[root@localhost show-cmc-mask]# tail -n20 /var/log/messages
>Jan 22 12:11:46 localhost kernel:  CPU14: cmc is enabled
>Jan 22 12:12:21 localhost snmpd[5269]: Connection from UDP: [10.124.22.203]:49691
>Jan 22 12:12:21 localhost snmpd[5269]: Received SNMP packet(s) from UDP: [10.124.22.203]:49691
>Jan 22 12:12:21 localhost kernel: CPU 11: synchronized ITC with CPU 0 (last diff -1 cycles, maxerr 584 cycles)
>Jan 22 12:12:28 localhost kernel:  CPU3: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU14: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU12: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU13: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU15: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU1: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU8: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU9: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU10: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU11: cmc is enabled	<<< Good!
>Jan 22 12:12:28 localhost kernel:  CPU7: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU0: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU2: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU4: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU5: cmc is enabled
>Jan 22 12:12:28 localhost kernel:  CPU6: cmc is enabled
>
>

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Attachments on bug 426793: 290406 | 290407 | 292457