[PATCH v4] mm: Give kmap_lock before call flush_tlb_kernel_rang,avoid kmap_high deadlock.

From: zhangchun
Date: Tue Feb 18 2025 - 02:34:33 EST


Very sorry to disturb! Just a friendly ping! Half a year has passed, this deadlock bug is
necessary to fix! If any additional info needs, please contact. Long for your reply!

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1.8.3.1