Andi,
resent. FYI
YH
before patch
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(2) -> Node 0 -> Core 0
Booting processor 1/1 rip 6000 rsp ffff81007ff99f58 Initializing CPU#1
masked ExtINT on CPU#1
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1(2) -> Node 0 -> Core 0
stepping 00
Synced TSC of CPU 1 difference 21474835384 Booting processor 2/2 rip 6000
rsp ffff81013ffa3f58 Initializing CPU#2 masked ExtINT on CPU#2
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 2(2) -> Node 1 -> Core 1
stepping 00
Synced TSC of CPU 2 difference 21474835425 Booting processor 3/3 rip 6000
rsp ffff81007ff49f58 Initializing CPU#3 masked ExtINT on CPU#3
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 3(2) -> Node 1 -> Core 1
stepping 00
Synced TSC of CPU 3 difference 21474835425 Brought up 4 CPUs
~ # cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 255
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 3956.73
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 255
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 4014.08
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
processor : 2
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 255
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 4014.08
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
processor : 3
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 255
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 4014.08
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
~ #
after patch
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(2) -> Node 0 -> Core 0
Booting processor 1/1 rip 6000 rsp ffff81007ff99f58 Initializing CPU#1
masked ExtINT on CPU#1
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1(2) -> Node 0 -> Core 1
stepping 00
Synced TSC of CPU 1 difference 21474835384 Booting processor 2/2 rip 6000
rsp ffff81013ffa3f58 Initializing CPU#2 masked ExtINT on CPU#2
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 2(2) -> Node 1 -> Core 0
stepping 00
Synced TSC of CPU 2 difference 21474835425 Booting processor 3/3 rip 6000
rsp ffff81007ff49f58 Initializing CPU#3 masked ExtINT on CPU#3
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 3(2) -> Node 1 -> Core 1
stepping 00
Synced TSC of CPU 3 difference 21474835425 Brought up 4 CPUs
~ # cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 3956.73
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 4014.08
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
processor : 2
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 1
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 4014.08
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
processor : 3
vendor_id : AuthenticAMD
cpu family : 15
model : 33
model name : unknown
stepping : 0
cpu MHz : 2010.342
cache size : 1024 KB
physical id : 1
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht pni syscall y
bogomips : 4014.08
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp
~ #
> -----Original Message-----
> From: Andi Kleen [mailto:[email protected]]
> Sent: Monday, May 02, 2005 1:19 PM
> To: YhLu
> Cc: Andi Kleen; [email protected]
> Subject: Re: x86-64 dual core mapping
>
> On Mon, May 02, 2005 at 12:41:31PM -0700, YhLu wrote:
> > I'm using LinuxBIOS and there is no acpi in that. Also I have tried
> > Normal BIOS, it also produce that.
> >
> > Did you check my patch? It fixed that.
>
> I dont think it is a correct, and Suresh is right that it
> will break Intel setups.
>
> I will investigate this evening and see if I can reproduce it
> on Simnow.
>
> -Andi
>
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