Commit a3dbee09 authored by Cheng Jian's avatar Cheng Jian Committed by Yang Yingliang
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arm64/tlbi: split disable_tlbflush_is to control flush

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4BLL0


CVE: NA

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

Several control bits are added to control different flush path.

	mm      use tlb invalidation ipi for flush_tlb_mm
	range   use tlb invalidation ipi for flush_tlb_range
	page    use tlb invalidation ipi for flush_tlb_page
	switch  don't local_flush_tlb_mm when switch_mm

Signed-off-by: default avatarCheng Jian <cj.chengjian@huawei.com>
Reviewed-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parent fd48e2ae
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