linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* 2.6.26, PAT and AMD family 6
@ 2008-05-07  1:48 Rene Herman
  2008-05-07  2:39 ` Yinghai Lu
  0 siblings, 1 reply; 79+ messages in thread
From: Rene Herman @ 2008-05-07  1:48 UTC (permalink / raw)
  To: Yinghai Lu; +Cc: Ingo Molnar, Linux Kernel

Good day.

On 2.6.25 and below, my /proc/cpuinfo looks like:

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 7
model name      : AMD Duron(tm) Processor
stepping        : 1
cpu MHz         : 1312.969
cache size      : 64 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov 
pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow ts
bogomips        : 2628.68
clflush size    : 32

while on current mainline PAT and TS (Temperature Sensor) drop from the 
feature flags:

flags		: fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pse36 mmx 
fxsr sse syscall mmxext 3dnowext 3dnow

With respect to PAT, I guess it's 9307cacad0dfe3749f00303125c6f7f0523e5616, 
"x86: pat cpu feature bit setting for known cpus" but what's this about?

Did my cpuinfo lie upto this point or shouldn't the flag be cleared? The 
commit message for that change is completely and totally unhelpful.

Rene.

^ permalink raw reply	[flat|nested] 79+ messages in thread

end of thread, other threads:[~2008-05-08 17:01 UTC | newest]

Thread overview: 79+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-05-07  1:48 2.6.26, PAT and AMD family 6 Rene Herman
2008-05-07  2:39 ` Yinghai Lu
2008-05-07 12:46   ` Undocumented and duplicated code Adrian Bunk
2008-05-07 13:14     ` Rene Herman
2008-05-07 20:52     ` 2.6.26, PAT and AMD family 6 Thomas Gleixner
2008-05-07 20:59       ` Pavel Machek
2008-05-07 21:10       ` Rene Herman
2008-05-07 21:41         ` Thomas Gleixner
2008-05-07 21:46           ` Adrian Bunk
2008-05-07 22:08             ` Thomas Gleixner
2008-05-07 22:29               ` Pavel Machek
2008-05-07 22:04           ` Rene Herman
2008-05-07 22:23             ` Rene Herman
2008-05-07 22:31           ` Yinghai Lu
2008-05-07 22:57         ` H. Peter Anvin
2008-05-08  0:02           ` Rene Herman
2008-05-08  0:03             ` H. Peter Anvin
2008-05-08  0:10               ` Rene Herman
2008-05-08  0:19                 ` Linus Torvalds
2008-05-08  0:28                   ` Rene Herman
2008-05-08  1:57                     ` [PATCH] x86: introduce a new Linux defined feature flag for PAT support Rene Herman
2008-05-08  1:58                       ` Linus Torvalds
2008-05-08  2:11                         ` H. Peter Anvin
2008-05-08  2:17                           ` Rene Herman
2008-05-08  2:24                           ` Linus Torvalds
2008-05-08  2:28                             ` H. Peter Anvin
2008-05-08 12:49                               ` Thomas Gleixner
2008-05-08 13:08                                 ` Ingo Molnar
2008-05-08 16:44                                   ` H. Peter Anvin
2008-05-08 13:11                                 ` Adrian Bunk
2008-05-08 13:33                                   ` Thomas Gleixner
2008-05-08 14:44                                 ` Rene Herman
2008-05-08 14:53                                   ` Thomas Gleixner
2008-05-08 16:48                                     ` H. Peter Anvin
2008-05-08 16:53                                       ` Rene Herman
2008-05-08  2:04                       ` [PATCH] x86: enable PAT support on AMD Duron model 7 Rene Herman
2008-05-08  2:08                         ` Arjan van de Ven
2008-05-08  2:12                           ` Rene Herman
2008-05-08 10:19                       ` [PATCH] x86: introduce a new Linux defined feature flag for PAT support Andi Kleen
2008-05-08 12:40                         ` Rene Herman
2008-05-08 13:39                           ` Andi Kleen
2008-05-08 15:32                             ` Alan Cox
2008-05-08 16:51                               ` H. Peter Anvin
2008-05-08  0:21                 ` 2.6.26, PAT and AMD family 6 Thomas Gleixner
2008-05-08  0:30                   ` Rene Herman
2008-05-08  0:15               ` Linus Torvalds
2008-05-08  0:31                 ` H. Peter Anvin
2008-05-08 10:14                   ` Andi Kleen
2008-05-08 16:43                     ` H. Peter Anvin
2008-05-07 21:23       ` Adrian Bunk
2008-05-07 21:54         ` Thomas Gleixner
2008-05-07 22:09           ` Adrian Bunk
2008-05-07 22:14           ` Pavel Machek
2008-05-07 22:22             ` Yinghai Lu
2008-05-07 22:37               ` Pavel Machek
2008-05-07 22:40                 ` Yinghai Lu
2008-05-07 23:02                   ` Pavel Machek
2008-05-07 23:02                 ` Thomas Gleixner
2008-05-07 23:10                   ` Pavel Machek
2008-05-07 23:46                     ` Thomas Gleixner
2008-05-07 22:23             ` Yinghai Lu
2008-05-07 22:39               ` Pavel Machek
2008-05-07 22:45                 ` Yinghai Lu
2008-05-07 23:06                   ` Pavel Machek
2008-05-07 23:01               ` H. Peter Anvin
2008-05-07 22:26             ` Yinghai Lu
2008-05-07 22:30               ` Rene Herman
2008-05-07 22:58             ` Thomas Gleixner
2008-05-07 13:00   ` Rene Herman
2008-05-07 13:42     ` Arjan van de Ven
2008-05-07 14:09       ` Rene Herman
2008-05-07 14:24         ` Arjan van de Ven
2008-05-07 19:08           ` Rene Herman
2008-05-07 22:17             ` Arjan van de Ven
2008-05-07 19:39     ` Daniel Hazelton
2008-05-07 20:06       ` Rene Herman
2008-05-07 20:16         ` Yinghai Lu
2008-05-07 20:18           ` Yinghai Lu
2008-05-08  4:06             ` H. Peter Anvin

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).