[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH] iommu/amd-vi: make IOMMU list ro after init
The only functions to modify the list, amd_iommu_detect_one_acpi() and amd_iommu_init_cleanup(), are already init. Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> --- xen/drivers/passthrough/amd/iommu_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/drivers/passthrough/amd/iommu_init.c b/xen/drivers/passthrough/amd/iommu_init.c index 6c0dc2d5cb69..302362502033 100644 --- a/xen/drivers/passthrough/amd/iommu_init.c +++ b/xen/drivers/passthrough/amd/iommu_init.c @@ -32,7 +32,7 @@ unsigned int __read_mostly amd_iommu_acpi_info; unsigned int __read_mostly ivrs_bdf_entries; u8 __read_mostly ivhd_type; static struct radix_tree_root ivrs_maps; -LIST_HEAD_READ_MOSTLY(amd_iommu_head); +LIST_HEAD_RO_AFTER_INIT(amd_iommu_head); bool iommuv2_enabled; bool __ro_after_init amd_iommu_perdev_intremap = true; -- 2.46.0
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