iommu/vt-d: Consolidate duplicate cache invaliation code

stable inclusion
from stable-5.10.61
commit 81578e587c089c8aeb25b8b4c501fe1fbdf2b0f5
bugzilla: 177029 https://gitee.com/openeuler/kernel/issues/I4EAXD

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=81578e587c089c8aeb25b8b4c501fe1fbdf2b0f5



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[ Upstream commit 9872f9bd ]

The pasid based IOTLB and devTLB invalidation code is duplicate in
several places. Consolidate them by using the common helpers.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20210114085021.717041-1-baolu.lu@linux.intel.com


Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Acked-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: Chen Jun <chenjun102@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>