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path: root/drivers/iommu/amd_iommu_init.c
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Diffstat (limited to 'drivers/iommu/amd_iommu_init.c')
-rw-r--r--drivers/iommu/amd_iommu_init.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c
index 382de42b8359..6fe2d0346073 100644
--- a/drivers/iommu/amd_iommu_init.c
+++ b/drivers/iommu/amd_iommu_init.c
@@ -874,7 +874,7 @@ static bool copy_device_table(void)
874 hi = readl(iommu->mmio_base + MMIO_DEV_TABLE_OFFSET + 4); 874 hi = readl(iommu->mmio_base + MMIO_DEV_TABLE_OFFSET + 4);
875 entry = (((u64) hi) << 32) + lo; 875 entry = (((u64) hi) << 32) + lo;
876 if (last_entry && last_entry != entry) { 876 if (last_entry && last_entry != entry) {
877 pr_err("IOMMU:%d should use the same dev table as others!/n", 877 pr_err("IOMMU:%d should use the same dev table as others!\n",
878 iommu->index); 878 iommu->index);
879 return false; 879 return false;
880 } 880 }
@@ -882,7 +882,7 @@ static bool copy_device_table(void)
882 882
883 old_devtb_size = ((entry & ~PAGE_MASK) + 1) << 12; 883 old_devtb_size = ((entry & ~PAGE_MASK) + 1) << 12;
884 if (old_devtb_size != dev_table_size) { 884 if (old_devtb_size != dev_table_size) {
885 pr_err("The device table size of IOMMU:%d is not expected!/n", 885 pr_err("The device table size of IOMMU:%d is not expected!\n",
886 iommu->index); 886 iommu->index);
887 return false; 887 return false;
888 } 888 }
@@ -890,7 +890,7 @@ static bool copy_device_table(void)
890 890
891 old_devtb_phys = entry & PAGE_MASK; 891 old_devtb_phys = entry & PAGE_MASK;
892 if (old_devtb_phys >= 0x100000000ULL) { 892 if (old_devtb_phys >= 0x100000000ULL) {
893 pr_err("The address of old device table is above 4G, not trustworthy!/n"); 893 pr_err("The address of old device table is above 4G, not trustworthy!\n");
894 return false; 894 return false;
895 } 895 }
896 old_devtb = memremap(old_devtb_phys, dev_table_size, MEMREMAP_WB); 896 old_devtb = memremap(old_devtb_phys, dev_table_size, MEMREMAP_WB);
@@ -901,7 +901,7 @@ static bool copy_device_table(void)
901 old_dev_tbl_cpy = (void *)__get_free_pages(gfp_flag, 901 old_dev_tbl_cpy = (void *)__get_free_pages(gfp_flag,
902 get_order(dev_table_size)); 902 get_order(dev_table_size));
903 if (old_dev_tbl_cpy == NULL) { 903 if (old_dev_tbl_cpy == NULL) {
904 pr_err("Failed to allocate memory for copying old device table!/n"); 904 pr_err("Failed to allocate memory for copying old device table!\n");
905 return false; 905 return false;
906 } 906 }
907 907