Linux kernel bug fix: Drivers: hv: restore hypervcall page cleanup before kexec
Subsystem: drivers (arch/x86/include/asm/mshyperv.h)
Bug type: crash, severity: high
Files changed: arch/x86/hyperv/hv_init.c;arch/x86/include/asm/mshyperv.h;drivers/hv/hv.c;drivers/hv/hyperv_vmbus.h;drivers/hv/vmbus_drv.c
Introduced by K. Y. Srinivasan on 2017-01-19 11:42:07 +0100; fixed by Vitaly Kuznetsov on 2017-01-31 11:05:58 +0100 (lifetime: 11 days)