Commit 9b2bc6b9 authored by Shameer Kolothum's avatar Shameer Kolothum Committed by Will Deacon
Browse files

iommu: Move IOMMU_DIRTY_NO_CLEAR define 



Fixes the compile issue when CONFIG_IOMMU_API is not set.

Fixes: 4fe88fd8 ("iommu/io-pgtable-arm: Add read_and_clear_dirty() support")
Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407121602.HL9ih1it-lkp@intel.com/


Signed-off-by: default avatarShameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: default avatarJoao Martins <joao.m.martins@oracle.com>
Reviewed-by: default avatarJason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240712113132.45100-1-shameerali.kolothum.thodi@huawei.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent ac4e52c6

include/linux/iommu.h

+3 −3
Original line number Diff line number Diff line
@@ -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