提交 cebd5fa4 编写于 作者: S Steffen Persvold 提交者: Joerg Roedel

iommu/amd: Fix section warning for prealloc_protection_domains

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.

Cc: stable@vger.kernel.org
Signed-off-by: NSteffen Persvold <sp@numascale.com>
Signed-off-by: NJoerg Roedel <joerg.roedel@amd.com>
上级 474d567d
......@@ -2804,7 +2804,7 @@ static int amd_iommu_dma_supported(struct device *dev, u64 mask)
* 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 iommu_dev_data *dev_data;
struct dma_ops_domain *dma_dom;
......
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