#include <asm/asm-offsets.h>
#ifdef CONFIG_SMP
- .comm mmu_hash_lock,4
+ .section .bss
+ .align 2
+ .globl mmu_hash_lock
+mmu_hash_lock:
+ .space 4
#endif /* CONFIG_SMP */
/*
#ifdef CONFIG_SMP
.text
_GLOBAL(hash_page_sync)
+ mfmsr r10
+ rlwinm r0,r10,0,17,15 /* clear bit 16 (MSR_EE) */
+ mtmsr r0
lis r8,mmu_hash_lock@h
ori r8,r8,mmu_hash_lock@l
lis r0,0x0fff
eieio
li r0,0
stw r0,0(r8)
- blr
-#endif
+ mtmsr r10
+ blr
+#endif /* CONFIG_SMP */
/*
* Load a PTE into the hash table, if possible.
sync /* make sure pte updates get to memory */
blr
- .comm next_slot,4
- .comm primary_pteg_full,4
- .comm htab_hash_searches,4
+ .section .bss
+ .align 2
+next_slot:
+ .space 4
+primary_pteg_full:
+ .space 4
+htab_hash_searches:
+ .space 4
+ .previous
/*
* Flush the entry for a particular page from the hash table.