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target-i386: Fix mask of pte index in memory mapping 

Function walk_pte() needs pte index to calculate virtual address.
However, pte index of PAE paging or IA-32e paging is 9 bit, so the mask
should be 0x1ff.

Signed-off-by: Qiao Nuohan <qiaonuohan@cn.fujitsu.com>
Reviewed-by: Jesse Larrew <jlarrew@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Qiao Nuohan 2013-05-30 17:07:54 +02:00 committed by Luiz Capitulino
parent fbc2ed9518
commit bff63471ce
1 changed files with 1 additions and 1 deletions
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2
target-i386/arch_memory_mapping.c
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@ -38,7 +38,7 @@ static void walk_pte(MemoryMappingList *list, hwaddr pte_start_addr,
continue;
}
start_vaddr = start_line_addr | ((i & 0x1fff) << 12);
start_vaddr = start_line_addr | ((i & 0x1ff) << 12);
memory_mapping_list_add_merge_sorted(list, start_paddr,
start_vaddr, 1 << 12);
}