Linux kernel bug fix: x86/debug: Prevent data breakpoints on cpu_dr7
Subsystem: arch/x86 (arch/x86/kernel/hw_breakpoint.c)
Bug type: crash, severity: high
Files changed: arch/x86/kernel/hw_breakpoint.c
Introduced by Peter Zijlstra on 2020-06-11 15:15:22 +0200; fixed by Lai Jiangshan on 2021-02-05 20:13:12 +0100 (lifetime: 239 days)