The patch seems missed.
GFP_KERNEL isn't ok for runtime (cpu hotplug).
Signed-off-by: Shaohua Li<[email protected]>
---
linux-2.6.15-root/arch/i386/kernel/cpu/common.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/i386/kernel/cpu/common.c~cpuhp arch/i386/kernel/cpu/common.c
--- linux-2.6.15/arch/i386/kernel/cpu/common.c~cpuhp 2006-03-14 12:13:43.000000000 +0800
+++ linux-2.6.15-root/arch/i386/kernel/cpu/common.c 2006-03-14 12:14:12.000000000 +0800
@@ -605,7 +605,7 @@ void __devinit cpu_init(void)
/* alloc_bootmem_pages panics on failure, so no check */
memset(gdt, 0, PAGE_SIZE);
} else {
- gdt = (struct desc_struct *)get_zeroed_page(GFP_KERNEL);
+ gdt = (struct desc_struct *)get_zeroed_page(GFP_ATOMIC);
if (unlikely(!gdt)) {
printk(KERN_CRIT "CPU%d failed to allocate GDT\n", cpu);
for (;;)
_
-
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