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x86 Kconfig: change X86_MINIMUM_CPU_MODEL to X86_MINIMUM_CPU_FAMILY 

The X86_MINIMUM_CPU_MODEL name isn't really right, so change it to
X86_MINIMUM_CPU_FAMILY.  Also, the default minimum should be 3, not 0.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
H. Peter Anvin 2007-07-11 12:18:30 -07:00 committed by Linus Torvalds
parent ec481536b1
commit de32e04175
2 changed files with 5 additions and 5 deletions
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6
arch/i386/Kconfig.cpu
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@ -344,8 +344,8 @@ config X86_CMOV
depends on (MK7 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7) depends on (MK7 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7)
default y default y
config X86_MINIMUM_CPU_MODEL config X86_MINIMUM_CPU_FAMILY
int int
default "4" if X86_XADD || X86_CMPXCHG || X86_BSWAP default "4" if X86_XADD || X86_CMPXCHG || X86_BSWAP || X86_WP_WORKS_OK
default "0" default "3"

4
arch/i386/kernel/verify_cpu.S
View File

@ -9,7 +9,7 @@ verify_cpu:
pushl $0 # Kill any dangerous flags pushl $0 # Kill any dangerous flags
popfl popfl
#if CONFIG_X86_MINIMUM_CPU_MODEL >= 4 #if CONFIG_X86_MINIMUM_CPU_FAMILY >= 4
pushfl pushfl
pop %eax pop %eax
orl $(1<<18),%eax # try setting AC orl $(1<<18),%eax # try setting AC
@ -75,7 +75,7 @@ verify_cpu:
movl $0x1,%eax # Does the cpu have what it takes movl $0x1,%eax # Does the cpu have what it takes
cpuid cpuid
#if CONFIG_X86_MINIMUM_CPU_MODEL > 4 #if CONFIG_X86_MINIMUM_CPU_FAMILY > 4
#error add proper model checking here #error add proper model checking here
#endif #endif