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x86: make generic arch support NUMAQ, fix #2 

we are checking mptable early for numaq, so don't need to reserve_bootmem
for it. bootmem is not there yet.

do the same thing as 64-bit.

found it on 64g above system from 64-bit kernel kexec to 32 bit kernel with
numaq support.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-06-09 18:11:36 -07:00 committed by Ingo Molnar
parent b20d70b70e
commit b1f006b65c
1 changed files with 5 additions and 4 deletions
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9
arch/x86/kernel/mpparse.c
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@ -853,9 +853,13 @@ static int __init smp_scan_config(unsigned long base, unsigned long length,
smp_found_config = 1;
#endif
mpf_found = mpf;
#ifdef CONFIG_X86_32
printk(KERN_INFO "found SMP MP-table at [%p] %08lx\n",
mpf, virt_to_phys(mpf));
if (!reserve)
return 1;
#ifdef CONFIG_X86_32
reserve_bootmem(virt_to_phys(mpf), PAGE_SIZE,
BOOTMEM_DEFAULT);
if (mpf->mpf_physptr) {
@ -877,9 +881,6 @@ static int __init smp_scan_config(unsigned long base, unsigned long length,
}
#else
if (!reserve)
return 1;
reserve_bootmem_generic(virt_to_phys(mpf), PAGE_SIZE,
BOOTMEM_DEFAULT);
if (mpf->mpf_physptr)