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Commit 792d47ca authored by Joerg Roedel's avatar Joerg Roedel Committed by Greg Kroah-Hartman
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iommu/dma: Fix compile warning in 32-bit builds


commit 7154cbd3 upstream.

Compiling the recent dma-iommu changes under 32-bit x86 triggers this
compile warning:

drivers/iommu/dma-iommu.c:249:5: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘phys_addr_t’ {aka ‘unsigned int’} [-Wformat=]

The reason is that %llx is used to print a variable of type
phys_addr_t. Fix it by using the correct %pa format specifier for
phys_addr_t.

Cc: Srinath Mannam <srinath.mannam@broadcom.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Oza Pawandeep <poza@codeaurora.org>
Fixes: 571f3160 ("iommu/dma: Fix IOVA reserve dma ranges")
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20210607124905.27525-1-joro@8bytes.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a7f4f0c4
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...@@ -219,8 +219,8 @@ static int iova_reserve_pci_windows(struct pci_dev *dev, ...@@ -219,8 +219,8 @@ static int iova_reserve_pci_windows(struct pci_dev *dev,
} else if (end < start) { } else if (end < start) {
/* dma_ranges list should be sorted */ /* dma_ranges list should be sorted */
dev_err(&dev->dev, dev_err(&dev->dev,
"Failed to reserve IOVA [%#010llx-%#010llx]\n", "Failed to reserve IOVA [%pa-%pa]\n",
start, end); &start, &end);
return -EINVAL; return -EINVAL;
} }
......
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