Unverified Commit f7dad4da authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!4776 [OLK-6.6] kabi:reserve space for msi expansion 

Merge Pull Request from: @junlong-zheng 
 
reserve space for struct msi_desc

https://gitee.com/openeuler/kernel/issues/I94CWZ 
 
Link:https://gitee.com/openeuler/kernel/pulls/4776

 

Reviewed-by: default avatarZucheng Zheng <zhengzucheng@huawei.com>
Reviewed-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parents f9ee1308 7b857257

include/linux/msi.h

+8 −4
Original line number Diff line number Diff line
@@ -205,12 +205,16 @@ struct msi_desc { 
	union {

		struct pci_msi_desc	pci;

		struct msi_desc_data	data;

	};

		KABI_RESERVE(1)

		KABI_RESERVE(2)

		KABI_RESERVE(3)

		KABI_RESERVE(4)

	};

	KABI_RESERVE(5)

	KABI_RESERVE(6)

	KABI_RESERVE(7)

	KABI_RESERVE(8)

};



/*

 * Filter values for the MSI descriptor iterators and accessor functions.