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Merge git://git.infradead.org/iommu-2.6

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* git://git.infradead.org/iommu-2.6:
  intel-iommu: Fix 32-bit build warning with __cmpxchg()
  intr-remap: allow disabling source id checking
This commit is contained in:
Linus Torvalds
2010-08-15 17:34:20 -07:00
parent 7355a5a654 1a8bd481bf
commit e2e96c6636
3 changed files with 28 additions and 1 deletions
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2
drivers/pci/intel-iommu.c
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@@ -236,7 +236,7 @@ static inline u64 dma_pte_addr(struct dma_pte *pte)
return pte->val & VTD_PAGE_MASK;
#else
/* Must have a full atomic 64-bit read */
return __cmpxchg64(pte, 0ULL, 0ULL) & VTD_PAGE_MASK;
return __cmpxchg64(&pte->val, 0ULL, 0ULL) & VTD_PAGE_MASK;
#endif
}