Linux kernel bug fix: mm/vmalloc: fix spinning drain_vmap_work after reading from /proc/vmcore
Subsystem: arch/x86 (arch/x86/kernel/crash_dump_64.c)
Bug type: crash, severity: high
Files changed: arch/x86/include/asm/io.h;arch/x86/kernel/crash_dump_64.c;mm/vmalloc.c
Introduced by Uladzislau Rezki (Sony) on 2022-03-22 15:57:05 -0700; fixed by Omar Sandoval on 2022-04-15 14:49:56 -0700 (lifetime: 23 days)