Linux kernel bug fix: x86/{mce,mm}: Unmap the entire page if the whole page is affected and poisoned
Subsystem: arch/x86 (arch/x86/include/asm/set_memory.h)
Bug type: crash, severity: high
Files changed: arch/x86/include/asm/set_memory.h;arch/x86/kernel/cpu/mce/core.c;include/linux/sched.h;include/linux/set_memory.h
Introduced by Dan Williams on 2018-08-20 09:22:45 -0700; fixed by Tony Luck on 2020-06-11 15:19:17 +0200 (lifetime: 661 days)