Linux kernel bug fix: RISC-V: Acquire mmap lock before invoking walk_page_range
Subsystem: arch/riscv (arch/riscv/mm/pageattr.c)
Bug type: unknown, severity: unknown
Files changed: arch/riscv/mm/pageattr.c
Introduced by Zong Li on 2020-03-26 09:24:33 -0700; fixed by Atish Patra on 2020-06-18 18:46:09 -0700 (lifetime: 84 days)