Re: [Xen-devel] handle virtualization exception

2016-06-04 Thread Big Strong
To handle this system reserved exception, should I modify the linux kernel instead of using loadable kernel module? Is there any suggestions? 2016-06-01 11:08 GMT+08:00 Big Strong : > Virtualization exception is a fault exception caused by specific type of > EPT violations. The vector is 20, whic

[Xen-devel] handle virtualization exception

2016-05-31 Thread Big Strong
Virtualization exception is a fault exception caused by specific type of EPT violations. The vector is 20, which is not defined in linux kernel (traps.h), also no exception handling function is defined (traps.c). So is there any way to implement it as a LKM? As it is needed to set virtualization-ex