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memory: remove unnecessary masking of MemoryRegion ram_addr

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mr->ram_block->offset is already aligned to both host and target size
(see qemu_ram_alloc_internal).  Remove further masking as it is
unnecessary.

Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-03-01 10:44:50 +01:00
parent 5b5660adf1
commit e4e697940d
3 changed files with 10 additions and 19 deletions
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3
translate-all.c
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@ -1555,8 +1555,7 @@ void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr)
rcu_read_unlock();
return;
}
ram_addr = (memory_region_get_ram_addr(mr) & TARGET_PAGE_MASK)
+ addr;
ram_addr = memory_region_get_ram_addr(mr) + addr;
tb_invalidate_phys_page_range(ram_addr, ram_addr + 1, 0);
rcu_read_unlock();
}