Commit b75593fd authored Dec 31, 2021 by Wang ShaoBo Committed by Zheng Zengkai Dec 31, 2021

kabi: reserve space for iommu.h

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KFY7?from=project-issue


CVE: NA

-------------------------------

reserve space for struct iommu_domain and iommu_ops.

Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Cheng Jian <cj.chengjian@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>

parent af9f9bb9

include/linux/iommu.h

+12 −0

Original line number	Original line	Diff line number	Diff line
	@@ -89,6 +89,10 @@ struct iommu_domain {
	void *iova_cookie;		void *iova_cookie;
	bool dirty_log_tracking;		bool dirty_log_tracking;
	struct mutex switch_log_lock;		struct mutex switch_log_lock;
			KABI_RESERVE(1)
			KABI_RESERVE(2)
			KABI_RESERVE(3)
			KABI_RESERVE(4)
	};		};

	enum iommu_cap {		enum iommu_cap {
	@@ -353,6 +357,14 @@ struct iommu_ops {

	unsigned long pgsize_bitmap;		unsigned long pgsize_bitmap;
	struct module *owner;		struct module *owner;
			KABI_RESERVE(1)
			KABI_RESERVE(2)
			KABI_RESERVE(3)
			KABI_RESERVE(4)
			KABI_RESERVE(5)
			KABI_RESERVE(6)
			KABI_RESERVE(7)
			KABI_RESERVE(8)
	};		};

	/**		/**