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Author SHA1 Message Date
Ingo Molnar
e1a94a974c x86: clean up cpu capabilities accesses, centaur.c 
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:51 +02:00
Ingo Molnar
16282a8e25 x86: clean up cpu capabilities accesses, amd.c 
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Ingo Molnar
9716951efd x86: clean up cpu capabilities accesses, generic 
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Yinghai Lu
d32de19ca9 x86: remove wrong setting about CONSTANT_TSC for intel cpu 
early_init_intel() on 64-bit is introduced by

  commit 2b16a23538
  Author: Andi Kleen <ak@suse.de>
  Date:   Wed Jan 30 13:32:40 2008 +0100

      x86: move X86_FEATURE_CONSTANT_TSC into early cpu feature detection

sets CONSTANT_TSC for intel cpus - but it is already set in init_intel().

don't need to set that two times in early_init_intel() and init_intel().
this patch removes the init_intel() one.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Florian Fainelli
4edbfa789b x86, rdc321x: remove watchdog file 
remove the arch/x86/mach-rdc321x/wdt.c file.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Yinghai Lu
f8fffa4583 x86: apic_is_clustered_box for vsmp 
quad core 8 socket system will have apic id lifting.the apic id range could
be [4, 0x23]. and apic_is_clustered_box will think that need to three clusters
and that is larger than 2. So it is treated as a clustered_box.

and will get:

   Marking TSC unstable due to TSCs unsynchronized

even if the CPUs have X86_FEATURE_CONSTANT_TSC set.

this quick fix will check if the cpu is from AMD.

but vsmp still needs that checking...

this patch is fix to make sure that vsmp not to be passed.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
34048c9e92 x86: coding style fixes to arch/x86/kernel/cpu/common.c 
Before:
   total: 55 errors, 6 warnings, 727 lines checked
After:
   total: 0 errors, 3 warnings, 734 lines checked

No code changed:

arch/x86/kernel/cpu/common.o:

   text	   data	    bss	    dec	    hex	filename
   3500	   4611	     44	   8155	   1fdb	common.o.before
   3500	   4611	     44	   8155	   1fdb	common.o.after

md5:
   e37091f11fbeb682c0db152ac3022a38  common.o.before.asm
   e37091f11fbeb682c0db152ac3022a38  common.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
db96598494 x86: coding style fixes to arch/x86/power/cpu_32.c 
Before:
   total: 15 errors, 3 warnings, 133 lines checked
After:
   total: 0 errors, 0 warnings, 138 lines checked

No code changed:

arch/x86/power/cpu_32.o:

   text	   data	    bss	    dec	    hex	filename
    739	      0	     84	    823	    337	cpu_32.o.before
    739	      0	     84	    823	    337	cpu_32.o.after

md5:
   eb0726223a5e26b195e65f0ae2c0ec66  cpu_32.o.before.asm
   eb0726223a5e26b195e65f0ae2c0ec66  cpu_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
7ebed39ff7 x86: coding style fixes to arch/x86/xen/multicalls.c 
Before:
   total: 2 errors, 2 warnings, 138 lines checked
After:
   total: 0 errors, 2 warnings, 138 lines checked

No code changed:

arch/x86/xen/multicalls.o:

   text	   data	    bss	    dec	    hex	filename
    887	   2832	      0	   3719	    e87	multicalls.o.before
    887	   2832	      0	   3719	    e87	multicalls.o.after

md5:
   cf6d72d9db6dc5a3ebe01eec9f05e95f  multicalls.o.before.asm
   cf6d72d9db6dc5a3ebe01eec9f05e95f  multicalls.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
94a9fa4142 x86: coding style fixes to arch/x86/kernel/msr.c 
Before:
   total: 2 errors, 0 warnings, 231 lines checked
After:
   total: 0 errors, 0 warnings, 231 lines checked

No code changed:

arch/x86/kernel/msr.o:

   text	   data	    bss	    dec	    hex	filename
   1199	     12	      4	   1215	    4bf	msr.o.before
   1199	     12	      4	   1215	    4bf	msr.o.after

md5:
   604be0d07d829bc52a9346babd084bdc  msr.o.before.asm
   604be0d07d829bc52a9346babd084bdc  msr.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
0fb90297dc x86: coding style fixes to arch/x86/oprofile/nmi_timer_int.c 
Before:
   total: 3 errors, 0 warnings, 69 lines checked
After:
   total: 0 errors, 0 warnings, 69 lines checked

No code changed:

arch/x86/oprofile/nmi_timer_int.o:

   text	   data	    bss	    dec	    hex	filename
    180	     12	      0	    192	     c0	nmi_timer_int.o.before
    180	     12	      0	    192	     c0	nmi_timer_int.o.after

md5:
   0433c31d758e81da574e01722a8036ea  nmi_timer_int.o.before.asm
   0433c31d758e81da574e01722a8036ea  nmi_timer_int.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
adf85265b4 x86: coding style fixes to arch/x86/kernel/cpu/cyrix.c 
Before:
   total: 46 errors, 10 warnings, 450 lines checked
After:
   total: 1 errors, 10 warnings, 449 lines checked

No code changed:

arch/x86/kernel/cpu/cyrix.o:

   text	   data	    bss	    dec	    hex	filename
   2048	    908	      4	   2960	    b90	cyrix.o.before
   2048	    908	      4	   2960	    b90	cyrix.o.after

md5:
   9add5e69dbd788f91ff24eea8462dad7  cyrix.o.before.asm
   9add5e69dbd788f91ff24eea8462dad7  cyrix.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
7030760ae5 x86: coding style fixes to arch/x86/boot/cpucheck.c 
Before:
   total: 30 errors, 0 warnings, 262 lines checked
After:
   total: 0 errors, 0 warnings, 262 lines checked

No code changed:

arch/x86/boot/cpucheck.o:

   text	   data	    bss	    dec	    hex	filename
    989	      0	     96	   1085	    43d	cpucheck.o.before
    989	      0	     96	   1085	    43d	cpucheck.o.after

md5:
   06634cfefb8438fa284ff903b4cafbce  cpucheck.o.before.asm
   06634cfefb8438fa284ff903b4cafbce  cpucheck.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
d677759e99 x86: coding style fixes to arch/x86/kernel/cpu/mcheck/mce_32.c 
Before:
   total: 10 errors, 3 warnings, 90 lines checked
After:
   total: 0 errors, 3 warnings, 90 lines checked

No code changed:

arch/x86/kernel/cpu/mcheck/mce_32.o:

   text	   data	    bss	    dec	    hex	filename
    287	     42	     12	    341	    155	mce_32.o.before
    287	     42	     12	    341	    155	mce_32.o.after

md5:
   fede5ff8e6bc3f62e8e691ca6c45eb39  mce_32.o.before.asm
   fede5ff8e6bc3f62e8e691ca6c45eb39  mce_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
4de816297d x86: coding style fixes to arch/x86/kernel/cpu/mcheck/winchip.c 
Before:
   total: 4 errors, 0 warnings, 36 lines checked
After:
   total: 0 errors, 0 warnings, 36 lines checked

No code changed:

arch/x86/kernel/cpu/mcheck/winchip.o:

   text	   data	    bss	    dec	    hex	filename
    222	      0	      4	    226	     e2	winchip.o.before
    222	      0	      4	    226	     e2	winchip.o.after

md5:
   9caefa12256c5f7d71ef324f6d01a2d5  winchip.o.before.asm
   9caefa12256c5f7d71ef324f6d01a2d5  winchip.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
714a9ac2ef x86: coding style fixes to arch/x86/kernel/cpu/mcheck/non-fatal.c 
Before:
   total: 5 errors, 5 warnings, 91 lines checked
After:
   total: 0 errors, 0 warnings, 94 lines checked

No code changed:

arch/x86/kernel/cpu/mcheck/non-fatal.o:

   text	   data	    bss	    dec	    hex	filename
    441	     80	      4	    525	    20d	non-fatal.o.before
    441	     80	      4	    525	    20d	non-fatal.o.after

md5:
   137bc114d2020ad331d5e76444a2c7d3  non-fatal.o.before.asm
   137bc114d2020ad331d5e76444a2c7d3  non-fatal.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
83e714e82f x86: coding style fixes to arch/x86/kernel/vm86_32.c 
Before:
   total: 64 errors, 18 warnings, 840 lines checked
After:
   total: 12 errors, 15 warnings, 844 lines checked

No code changed:

arch/x86/kernel/vm86_32.o:

   text	   data	    bss	    dec	    hex	filename
   4449	     28	    132	   4609	   1201	vm86_32.o.before
   4449	     28	    132	   4609	   1201	vm86_32.o.after

md5:
   e4e51ed7689d17f04148554a3c6d5bb6  vm86_32.o.before.asm
   e4e51ed7689d17f04148554a3c6d5bb6  vm86_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
fb87a298fb x86: coding style fixes to arch/x86/kernel/cpu/amd.c 
Before:
   total: 42 errors, 26 warnings, 350 lines checked
After:
   total: 0 errors, 26 warnings, 352 lines checked

No code changed:

arch/x86/kernel/cpu/amd.o:

   text	   data	    bss	    dec	    hex	filename
   1936	    328	      0	   2264	    8d8	amd.o.before
   1936	    328	      0	   2264	    8d8	amd.o.after

md5:
   873430a88faaf31bb4bbfe3a2a691e45  amd.o.before.asm
   873430a88faaf31bb4bbfe3a2a691e45  amd.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
f975182719 x86: coding style fixes to arch/x86/kernel/cpu/transmeta.c 
Before:
   total: 13 errors, 3 warnings, 105 lines checked
After:
   total: 0 errors, 3 warnings, 107 lines checked

No code changed:

arch/x86/kernel/cpu/transmeta.o:

   text	   data	    bss	    dec	    hex	filename
    713	    324	      0	   1037	    40d	transmeta.o.before
    713	    324	      0	   1037	    40d	transmeta.o.after

md5:
   19abe2cafac617e1e2aadc4aa4e9923b  transmeta.o.before.asm
   19abe2cafac617e1e2aadc4aa4e9923b  transmeta.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:50 +02:00
Paolo Ciarrocchi
93d8bd3d4f x86: coding style fixes to arch/x86/lib/memcpy_32.c 
Before:
   total: 2 errors, 0 warnings, 43 lines checked
After:
   total: 0 errors, 0 warnings, 43 lines checked

No code changed:

arch/x86/lib/memcpy_32.o:

   text	   data	    bss	    dec	    hex	filename
    164	      0	      0	    164	     a4	memcpy_32.o.before
    164	      0	      0	    164	     a4	memcpy_32.o.after

md5:
   d759f55621af27f51720b59c8ca96a4d  memcpy_32.o.before.asm
   d759f55621af27f51720b59c8ca96a4d  memcpy_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
e0f0257044 x86: coding style fixes to arch/x86/kernel/cpu/mtrr/state.c 
Before:
   total: 6 errors, 5 warnings, 80 lines checked
After:
   total: 0 errors, 4 warnings, 82 lines checked

No code changed:

arch/x86/kernel/cpu/mtrr/state.o:

   text	   data	    bss	    dec	    hex	filename
    313	      0	      4	    317	    13d	state.o.before
    313	      0	      4	    317	    13d	state.o.after

md5:
   a0fbd61096205f9180f0bf45ed386d61  state.o.before.asm
   a0fbd61096205f9180f0bf45ed386d61  state.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
0067cc996e x86: coding style fixes to arch/x86/kernel/mca_32.c 
Before:
   total: 42 errors, 3 warnings, 469 lines checked
After:
   total: 0 errors, 3 warnings, 479 lines checked

No code changed:

arch/x86/kernel/mca_32.o:

   text	   data	    bss	    dec	    hex	filename
   1832	    288	      5	   2125	    84d	mca_32.o.before
   1832	    288	      5	   2125	    84d	mca_32.o.after

md5:
   c0e45e2b743ce26349eb07dc53e80b94  mca_32.o.before.asm
   c0e45e2b743ce26349eb07dc53e80b94  mca_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
f73920cd63 x86: coding style fixes to arch/x86/lib/strstr_3 
Before:
   total: 3 errors, 0 warnings, 31 lines checked
After:
   total: 0 errors, 0 warnings, 31 lines checked

No code changed:

arch/x86/lib/strstr_32.o:

   text	   data	    bss	    dec	    hex	filename
     49	      0	      0	     49	     31	strstr_32.o.before
     49	      0	      0	     49	     31	strstr_32.o.after

md5:
   a224a7c4082e75a4f31f9d91dd34fe8e  strstr_32.o.before.asm
   a224a7c4082e75a4f31f9d91dd34fe8e  strstr_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
d717ca84c0 x86: coding style fixes to arch/x86/oprofile/init.c 
Before:
   total: 5 errors, 4 warnings, 48 lines checked
After:
   total: 0 errors, 4 warnings, 49 lines checked

No code changed:

arch/x86/oprofile/init.o:

   text	   data	    bss	    dec	    hex	filename
     42	      0	      0	     42	     2a	init.o.before
     42	      0	      0	     42	     2a	init.o.after

md5:
   74c94c315cfbf245aeba36eceac57e66  init.o.before.asm
   74c94c315cfbf245aeba36eceac57e66  init.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
65eb6b4326 x86: coding style fixes to arch/x86/kernel/cpu/intel.c 
Before:
   total: 37 errors, 16 warnings, 366 lines checked
After:
   total: 0 errors, 15 warnings, 369 lines checked

No code changed:

arch/x86/kernel/cpu/intel.o:

   text	   data	    bss	    dec	    hex	filename
   1534	    452	      0	   1986	    7c2	intel.o.before
   1534	    452	      0	   1986	    7c2	intel.o.after

md5:
   1ca348a06de6eb354c4b6ea715a57db5  intel.o.before.asm
   1ca348a06de6eb354c4b6ea715a57db5  intel.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
60e11746d9 x86: coding style fixes to arch/x86/kernel/summit_32.c 
Before:
   total: 20 errors, 17 warnings, 180 lines checked
After:
   total: 0 errors, 17 warnings, 183 lines checked

No code changed:

arch/x86/kernel/summit_32.o:

   text	   data	    bss	    dec	    hex	filename
    932	    192	      0	   1124	    464	summit_32.o.before
    932	    192	      0	   1124	    464	summit_32.o.after

md5:
   217aa5f002f217e56ef9d8e5c74b60e0  summit_32.o.before.asm
   217aa5f002f217e56ef9d8e5c74b60e0  summit_32.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
023196a3be x86: coding style fix to arch/x86/boot/pm.c 
Before:
   total: 1 errors, 0 warnings, 178 lines checked
After:
   total: 0 errors, 0 warnings, 178 lines checked

No code changed:

arch/x86/boot/pm.o:

   text	   data	    bss	    dec	    hex	filename
    351	      0	      6	    357	    165	pm.o.before
    351	      0	      6	    357	    165	pm.o.after

md5:
   81de3616bceb29691bf835bb62a84ff1  pm.o.before.asm
   81de3616bceb29691bf835bb62a84ff1  pm.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Yinghai Lu
1e934dda0c x86: insert_resorce for lapic addr after e820_reserve_resources 
when comparing the e820 direct from BIOS, and the one by kexec:

 BIOS-provided physical RAM map:
- BIOS-e820: 0000000000000000 - 0000000000097400 (usable)
+ BIOS-e820: 0000000000000100 - 0000000000097400 (usable)
  BIOS-e820: 0000000000097400 - 00000000000a0000 (reserved)
  BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved)
  BIOS-e820: 0000000000100000 - 00000000dffa0000 (usable)
- BIOS-e820: 00000000dffae000 - 00000000dffb0000 type 9
+ BIOS-e820: 00000000dffae000 - 00000000dffb0000 (reserved)
  BIOS-e820: 00000000dffb0000 - 00000000dffbe000 (ACPI data)
  BIOS-e820: 00000000dffbe000 - 00000000dfff0000 (ACPI NVS)
  BIOS-e820: 00000000dfff0000 - 00000000e0000000 (reserved)
  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
- BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
             =======> that is the local apic address... somewhere we lost it
  BIOS-e820: 00000000ff700000 - 0000000100000000 (reserved)
  BIOS-e820: 0000000100000000 - 0000004020000000 (usable)

found one entry about reserved is missing for the kernel by kexec.

it turns out init_apic_mappings is called before e820_reserve_resources
in setup_arch. but e820_reserve_resources is using request_resource.
it will not handle the conflicts.

there are three ways to fix it:

1. change request_resource in e820_reserve_resources to to insert_resource
2. move init_apic_mappings after e820_reserve_resources
3. use late_initcall to insert lapic resource.

this patch is using method 3, that is less intrusive.

in later version could consider to use method 1.

before patch
fed20000-ffffffff : PCI Bus #00
  fee00000-fee00fff : Local APIC
  fefff000-feffffff : pnp 00:09
  ff700000-ffffffff : reserved

with patch will get map in first kernel

fed20000-ffffffff : PCI Bus #00
  fee00000-fee00fff : Local APIC
    fee00000-fee00fff : reserved
  fefff000-feffffff : pnp 00:09
  ff700000-ffffffff : reserved

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Yinghai Lu
3def3d6ddf x86: clean up e820_reserve_resources on 64-bit 
e820_resource_resources could use insert_resource instead of request_resource
also move code_resource, data_resource, bss_resource, and crashk_res
out of e820_reserve_resources.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Eric W. Biederman
700efc1b9f x86: introduce kernel/head32.c 
Copy x86_64 and add a head32.c so we can start moving early
architecture initialization out of assembly.

[ Sam Ravnborg <sam@ravnborg.org>: updated it to x86 ]

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Yinghai Lu
322850af8d x86: make amd quad core 8 socket system not be clustered_box, #2 
quad core 8 socket system will have apic id lifting.the apic id range could
be [4, 0x23]. and apic_is_clustered_box will think that need to three clusters
and that is large than 2. So it is treated as clustered_box.

and will get

Marking TSC unstable due to TSCs unsynchronized

even the CPUs have X86_FEATURE_CONSTANT_TSC set.

this patch will check if the cpu is from AMD.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Ingo Molnar
513ad84bf6 x86: de-macro start_thread() 
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Ingo Molnar
1180e01de5 x86: more cleanups in arch/x86/boot/compressed/misc.c 
Before:
   total: 7 errors, 8 warnings, 471 lines checked
After:
   total: 5 errors, 5 warnings, 479 lines checked

( the rest cannot be eliminated due to zlib interface cruftiness. )

No code changed:

arch/x86/boot/compressed/misc.o:

   text	   data	    bss	    dec	    hex	filename
  10716	      8	   2152	  12876	   324c	misc.o.before
  10716	      8	   2152	  12876	   324c	misc.o.after

md5:
   2c20c903986a3c9bca44306c6646067e  misc.o.before.asm
   2c20c903986a3c9bca44306c6646067e  misc.o.after.asm

Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
fd77c7cabd x86: coding style fixes to arch/x86/boot/compressed/misc.c 
Fix lots of style errors and warnings.

Before:
   total: 58 errors, 9 warnings, 469 lines checked
After:
   total: 7 errors, 8 warnings, 471 lines checked

No code changed:

arch/x86/boot/compressed/misc.o:

   text	   data	    bss	    dec	    hex	filename
  10716	      8	   2152	  12876	   324c	misc.o.before
  10716	      8	   2152	  12876	   324c	misc.o.after

md5:
   2c20c903986a3c9bca44306c6646067e  misc.o.before.asm
   2c20c903986a3c9bca44306c6646067e  misc.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
48e6b7a050 x86: coding style fixes to arch/x86/kernel/cpu/umc.c 
Before:
   total: 3 errors, 1 warnings, 23 lines checked
After:
   total: 0 errors, 0 warnings, 25 lines checked

No code changed:

arch/x86/kernel/cpu/umc.o:

   text	   data	    bss	    dec	    hex	filename
     24	    616	      0	    640	    280	umc.o.before
     24	    616	      0	    640	    280	umc.o.after

md5:
   e8daa3eaed0963a0cdd2e83c2e1f9823  umc.o.before.asm
   e8daa3eaed0963a0cdd2e83c2e1f9823  umc.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Paolo Ciarrocchi
2c5847837f x86: coding style fixes to arch/x86/kernel/cpu/mcheck/p6.c 
Before:
   total: 16 errors, 13 warnings, 122 lines checked
After:
   total: 0 errors, 0 warnings, 122 lines checked

No code changed:

arch/x86/kernel/cpu/mcheck/p6.o:

   text	   data	    bss	    dec	    hex	filename
   1082	      0	      8	   1090	    442	p6.o.before
   1082	      0	      8	   1090	    442	p6.o.after

md5:
   4e283fbc1b68240f1724d9725007d379  p6.o.before.asm
   4e283fbc1b68240f1724d9725007d379  p6.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:49 +02:00
Hiroshi Shimamoto
eb19067d16 x86: unify cpu/proc|_64.c 
Now cpu/proc.c and cpu/proc_64.c are same.
So cpu/proc_64.c can be removed.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Hiroshi Shimamoto
2aef77204e x86: cosmetic unification cpu/proc|_64.c 
make cpu/proc.c and cpu/proc_64.c same.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Hiroshi Shimamoto
f84c3a429f x86: add power management line in /proc/cpuinfo 
Change /proc/cpuinfo on 32-bit, it will look like on 64-bit.
'power management' line is added and power management information
will be printed at the line.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Hiroshi Shimamoto
a967ceac01 x86: make cpu/proc|_64.c similar 
clean up for unification.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Hiroshi Shimamoto
8fa6878ffc x86: split cpuinfo from setup_64.c into cpu/proc_64.c 
x86 /proc/cpuinfo code can be unified.
This is the first step of unification.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
637cba0261 x86: coding style fixes to arch/x86/mach-generic/bigsmp.c 
arch/x86/mach-generic/bigsmp.o:
   text    data     bss     dec     hex filename
   1271     144       4    1419     58b bigsmp.o.before
   1271     144       4    1419     58b bigsmp.o.after
md5:
 b83aad375294c002c79b03c3a2e4be35  bigsmp.o.before.asm
 b83aad375294c002c79b03c3a2e4be35  bigsmp.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
c99aa3804e x86: coding style fixes to arch/x86/kernel/cpu/nexgen.c 
arch/x86/kernel/cpu/nexgen.o:
   text    data     bss     dec     hex filename
    111     316       0     427     1ab nexgen.o.before
    111     316       0     427     1ab nexgen.o.after
md5:
 e796efefea9ebc6644338bad226599ee  nexgen.o.before.asm
 e796efefea9ebc6644338bad226599ee  nexgen.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
8108576a78 x86: coding style fixes to arch/x86/mach-generic/summit.c 
File is now error/warning free.

arch/x86/mach-generic/summit.o:
   text    data     bss     dec     hex filename
   1481     140       0    1621     655 summit.o.before
   1481     140       0    1621     655 summit.o.after
md5:
 7b7dc1cbd381af7b9393da989da5b0fd  summit.o.before.asm
 7b7dc1cbd381af7b9393da989da5b0fd  summit.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
651bbe16d0 x86: coding style fixes to arch/x86/mach-generic/default.c 
Just whitespace cleanups.

total: 0 errors, 0 warnings, 26 lines checked
arch/x86/mach-generic/default.c has no obvious style problems and is ready for submission.

arch/x86/mach-generic/default.o:
   text    data     bss     dec     hex filename
   1036     140       0    1176     498 default.o.before
   1036     140       0    1176     498 default.o.after
md5:
f283c53022c568f3162bbcde44f65762  default.o.before.asm
f283c53022c568f3162bbcde44f65762  default.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
9b0c502882 x86: coding style fixes to arch/x86/mach-generic/probe.c 
The patch kills 20 errors and a few warnings.

arch/x86/mach-generic/probe.o:
   text    data     bss     dec     hex filename
    578      45       0     623     26f probe.o.before
    578      45       0     623     26f probe.o.after
md5:
86eb1c3e3cf37f81d37bcd9a0c9f14ad  probe.o.before.asm
86eb1c3e3cf37f81d37bcd9a0c9f14ad  probe.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
d4413732b5 x86: coding style fixes to arch/x86/oprofile/op_model_athlon.c 
The patch fixes 33 errors and a few warnings reported by checkpatch.pl

arch/x86/oprofile/op_model_athlon.o:
   text    data     bss     dec     hex filename
   1691       0      32    1723     6bb op_model_athlon.o.before
   1691       0      32    1723     6bb op_model_athlon.o.after
md5:
c354bc2d7140e1e626c03390eddaa0a6  op_model_athlon.o.before.asm
c354bc2d7140e1e626c03390eddaa0a6  op_model_athlon.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
8b45b72b04 x86: coding style fixes to arch/x86/oprofile/op_model_ppro.c 
no code changed:

arch/x86/oprofile/op_model_ppro.o:
   text    data     bss     dec     hex filename
   1765       0      16    1781     6f5 op_model_ppro.o.before
   1765       0      16    1781     6f5 op_model_ppro.o.after
md5:
71c7f68d2197d686e3d1121bc18a6b6e  op_model_ppro.o.before.asm
71c7f68d2197d686e3d1121bc18a6b6e  op_model_ppro.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
8000a83f43 x86: coding style fixes to arch/x86/kernel/x8664_ksyms_64.c 
arch/x86/kernel/x8664_ksyms_64.o:
   text    data     bss     dec     hex filename
      0       0       0       0       0 x8664_ksyms_64.o.before
      0       0       0       0       0 x8664_ksyms_64.o.after
md5:
2dd2d82a2b440a3c29b9ac9ce3221994  x8664_ksyms_64.o.before.asm
2dd2d82a2b440a3c29b9ac9ce3221994  x8664_ksyms_64.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00
Paolo Ciarrocchi
1577720524 x86: coding style fixes to arch/x86/kernel/cpu/mcheck/p5.c 
The patch make the file errors free.
Only 4 "WARNING: line over 80 characters" left.

arch/x86/kernel/cpu/mcheck/p5.o:
   text    data     bss     dec     hex filename
    452       0       4     456     1c8 p5.o.before
    452       0       4     456     1c8 p5.o.after
md5:
50c945ef150aa95bf0481cc3e1dc3315  p5.o.before.asm
50c945ef150aa95bf0481cc3e1dc3315  p5.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-04-17 17:40:48 +02:00