| From cebd5fa4d3046d5b43ce1836a0120612822a7fb0 Mon Sep 17 00:00:00 2001 |
| From: Steffen Persvold <sp@numascale.com> |
| Date: Thu, 15 Mar 2012 15:20:29 +0100 |
| Subject: iommu/amd: Fix section warning for prealloc_protection_domains |
| |
| From: Steffen Persvold <sp@numascale.com> |
| |
| commit cebd5fa4d3046d5b43ce1836a0120612822a7fb0 upstream. |
| |
| Fix the following section warning in drivers/iommu/amd_iommu.c : |
| |
| WARNING: vmlinux.o(.text+0x526e77): Section mismatch in reference from the function prealloc_protection_domains() to the function .init.text:alloc_passthrough_domain() |
| The function prealloc_protection_domains() references |
| the function __init alloc_passthrough_domain(). |
| This is often because prealloc_protection_domains lacks a __init |
| annotation or the annotation of alloc_passthrough_domain is wrong. |
| |
| Signed-off-by: Steffen Persvold <sp@numascale.com> |
| Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/iommu/amd_iommu.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/drivers/iommu/amd_iommu.c |
| +++ b/drivers/iommu/amd_iommu.c |
| @@ -2432,7 +2432,7 @@ static int amd_iommu_dma_supported(struc |
| * we don't need to preallocate the protection domains anymore. |
| * For now we have to. |
| */ |
| -static void prealloc_protection_domains(void) |
| +static void __init prealloc_protection_domains(void) |
| { |
| struct pci_dev *dev = NULL; |
| struct dma_ops_domain *dma_dom; |
