提交 · 10cd5a1e5403d79a2d53425e6a4c8612e02ba973 · openeuler / Kernel

17 4月, 2008 40 次提交

I
x86: clean up cpu capabilities accesses, transmeta.c · 10cd5a1e
由 Ingo Molnar 提交于 2月 26, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
10cd5a1e
I
x86: clean up cpu capabilities in arch/x86/kernel/cpu/intel.c · d0e95ebd
由 Ingo Molnar 提交于 2月 26, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
d0e95ebd
I
x86: clean up cpu capabilities accesses, cyrix.c · 1d007cd5
由 Ingo Molnar 提交于 2月 26, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
1d007cd5
I
x86: clean up cpu capabilities accesses, common.c · 4cbe668a
由 Ingo Molnar 提交于 2月 26, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
4cbe668a
I
x86: clean up cpu capabilities accesses, centaur.c · e1a94a97
由 Ingo Molnar 提交于 2月 26, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
e1a94a97
I
x86: clean up cpu capabilities accesses, amd.c · 16282a8e
由 Ingo Molnar 提交于 2月 26, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
16282a8e
I
x86: clean up cpu capabilities accesses, generic · 9716951e
由 Ingo Molnar 提交于 2月 26, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
9716951e

x86: clean up cpu capabilities accesses · 0f8d2b92

由 Ingo Molnar 提交于 2月 26, 2008

introduce test_cpu_cap() for raw access to the real CPU
capabilities as they are present in x86_capability.

(cpu_has() will shortcut certain tests during build-time)
Signed-off-by: NIngo Molnar <mingo@elte.hu>

0f8d2b92

x86: remove wrong setting about CONSTANT_TSC for intel cpu · d32de19c

由 Yinghai Lu 提交于 2月 25, 2008

early_init_intel() on 64-bit is introduced by

  commit 2b16a235
  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: NYinghai Lu <yinghai.lu@sun.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

d32de19c

x86, rdc321x: remove watchdog file · 4edbfa78

由 Florian Fainelli 提交于 2月 25, 2008

remove the arch/x86/mach-rdc321x/wdt.c file.
Signed-off-by: NFlorian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

4edbfa78

x86: apic_is_clustered_box for vsmp · f8fffa45

由 Yinghai Lu 提交于 2月 24, 2008

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: NYinghai Lu <yinghai.lu@sun.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

f8fffa45

x86: coding style fixes to arch/x86/kernel/cpu/common.c · 34048c9e

由 Paolo Ciarrocchi 提交于 2月 24, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

34048c9e

x86: coding style fixes to arch/x86/power/cpu_32.c · db965984

由 Paolo Ciarrocchi 提交于 2月 24, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

db965984

x86: coding style fixes to arch/x86/xen/multicalls.c · 7ebed39f

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

7ebed39f

x86: coding style fixes to arch/x86/kernel/msr.c · 94a9fa41

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

94a9fa41

x86: coding style fixes to arch/x86/oprofile/nmi_timer_int.c · 0fb90297

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

0fb90297

x86: coding style fixes to arch/x86/kernel/cpu/cyrix.c · adf85265

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

adf85265

x86: coding style fixes to arch/x86/boot/cpucheck.c · 7030760a

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

7030760a

x86: coding style fixes to arch/x86/kernel/cpu/mcheck/mce_32.c · d677759e

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

d677759e

x86: coding style fixes to arch/x86/kernel/cpu/mcheck/winchip.c · 4de81629

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

4de81629

x86: coding style fixes to arch/x86/kernel/cpu/mcheck/non-fatal.c · 714a9ac2

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

714a9ac2

x86: coding style fixes to arch/x86/kernel/vm86_32.c · 83e714e8

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

83e714e8

x86: coding style fixes to arch/x86/kernel/cpu/amd.c · fb87a298

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

fb87a298

x86: coding style fixes to arch/x86/kernel/cpu/transmeta.c · f9751827

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

f9751827

x86: coding style fixes to arch/x86/lib/memcpy_32.c · 93d8bd3d

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

93d8bd3d

x86: coding style fixes to arch/x86/kernel/cpu/mtrr/state.c · e0f02570

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

e0f02570

x86: coding style fixes to arch/x86/kernel/mca_32.c · 0067cc99

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

0067cc99

x86: coding style fixes to arch/x86/lib/strstr_3 · f73920cd

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

f73920cd

x86: coding style fixes to arch/x86/oprofile/init.c · d717ca84

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

d717ca84

x86: coding style fixes to arch/x86/kernel/cpu/intel.c · 65eb6b43

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

65eb6b43

x86: coding style fixes to arch/x86/kernel/summit_32.c · 60e11746

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

60e11746

x86: coding style fix to arch/x86/boot/pm.c · 023196a3

由 Paolo Ciarrocchi 提交于 2月 22, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

023196a3

x86: insert_resorce for lapic addr after e820_reserve_resources · 1e934dda

由 Yinghai Lu 提交于 2月 22, 2008

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: NYinghai Lu <yinghai.lu@sun.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

1e934dda

x86: clean up e820_reserve_resources on 64-bit · 3def3d6d

由 Yinghai Lu 提交于 2月 22, 2008

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: NYinghai Lu <yinghai.lu@sun.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

3def3d6d

x86: introduce kernel/head32.c · 700efc1b

由 Eric W. Biederman 提交于 2月 23, 2008

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: NEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

700efc1b

x86: make amd quad core 8 socket system not be clustered_box, #2 · 322850af

由 Yinghai Lu 提交于 2月 23, 2008

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: NYinghai Lu <yinghai.lu@sun.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

322850af

I
x86: de-macro start_thread() · 513ad84b
由 Ingo Molnar 提交于 2月 21, 2008
```
Signed-off-by: NIngo Molnar <mingo@elte.hu>
```
513ad84b

x86: more cleanups in arch/x86/boot/compressed/misc.c · 1180e01d

由 Ingo Molnar 提交于 2月 21, 2008

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: NIngo Molnar <mingo@elte.hu>

1180e01d

x86: coding style fixes to arch/x86/boot/compressed/misc.c · fd77c7ca

由 Paolo Ciarrocchi 提交于 2月 21, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

fd77c7ca

x86: coding style fixes to arch/x86/kernel/cpu/umc.c · 48e6b7a0

由 Paolo Ciarrocchi 提交于 2月 21, 2008

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: NPaolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: NIngo Molnar <mingo@elte.hu>

48e6b7a0

openeuler / Kernel 1 年多 前同步成功

openeuler / Kernel
1 年多前同步成功