From 9b2bc6b9a264b863a2273c02db5ee9e214e0a526 Mon Sep 17 00:00:00 2001
From: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Date: Fri, 12 Jul 2024 12:31:32 +0100
Subject: [PATCH] iommu: Move IOMMU_DIRTY_NO_CLEAR define
Fixes the compile issue when CONFIG_IOMMU_API is not set.
Fixes: 4fe88fd8b4ae ("iommu/io-pgtable-arm: Add read_and_clear_dirty() support")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407121602.HL9ih1it-lkp@intel.com/
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240712113132.45100-1-shameerali.kolothum.thodi@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
---
include/linux/iommu.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 7bc8dff7cf6d7..104ce84647d41 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -317,6 +317,9 @@ enum iommu_dev_features {
#define IOMMU_PASID_INVALID (-1U)
typedef unsigned int ioasid_t;
+/* Read but do not clear any dirty bits */
+#define IOMMU_DIRTY_NO_CLEAR (1 << 0)
+
#ifdef CONFIG_IOMMU_API
/**
@@ -353,9 +356,6 @@ struct iommu_dirty_bitmap {
struct iommu_iotlb_gather *gather;
};
-/* Read but do not clear any dirty bits */
-#define IOMMU_DIRTY_NO_CLEAR (1 << 0)
-
/**
* struct iommu_dirty_ops - domain specific dirty tracking operations
* @set_dirty_tracking: Enable or Disable dirty tracking on the iommu domain
--
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