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Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  swiotlb: Don't include linux/swiotlb.h twice in lib/swiotlb.c
  intel-iommu: fix build error with INTR_REMAP=y and DMAR=n
  swiotlb: add missing __init annotations
This commit is contained in:
Linus Torvalds 2009-01-05 19:03:11 -08:00
commit 0578c3b4d4
3 changed files with 10 additions and 3 deletions
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2
arch/x86/kernel/pci-swiotlb_64.c
View file

@ -13,7 +13,7 @@
int swiotlb __read_mostly;
void *swiotlb_alloc_boot(size_t size, unsigned long nslabs)
void * __init swiotlb_alloc_boot(size_t size, unsigned long nslabs)
{
return alloc_bootmem_low_pages(size);
}

8
include/linux/dma_remapping.h
View file

@ -17,7 +17,15 @@ struct dmar_domain;
struct root_entry;
extern void free_dmar_iommu(struct intel_iommu *iommu);
#ifdef CONFIG_DMAR
extern int iommu_calculate_agaw(struct intel_iommu *iommu);
#else
static inline int iommu_calculate_agaw(struct intel_iommu *iommu)
{
return 0;
}
#endif
extern int dmar_disabled;

3
lib/swiotlb.c
View file

@ -23,7 +23,6 @@
#include <linux/spinlock.h>
#include <linux/swiotlb.h>
#include <linux/string.h>
#include <linux/swiotlb.h>
#include <linux/types.h>
#include <linux/ctype.h>
#include <linux/highmem.h>
@ -116,7 +115,7 @@ setup_io_tlb_npages(char *str)
__setup("swiotlb=", setup_io_tlb_npages);
/* make io_tlb_overflow tunable too? */
void * __weak swiotlb_alloc_boot(size_t size, unsigned long nslabs)
void * __weak __init swiotlb_alloc_boot(size_t size, unsigned long nslabs)
{
return alloc_bootmem_low_pages(size);
}