Re: [PATCH v4 3/4] KVM: VMX: Change ple_window type to unsigned int

2019-09-06 Thread Sean Christopherson
On Fri, Sep 06, 2019 at 10:17:21AM +0800, Peter Xu wrote: > The VMX ple_window is 32 bits wide, so logically it can overflow with > an int. The module parameter is declared as unsigned int which is > good, however the dynamic variable is not. Switching all the > ple_window references to use

[PATCH v4 3/4] KVM: VMX: Change ple_window type to unsigned int

2019-09-05 Thread Peter Xu
The VMX ple_window is 32 bits wide, so logically it can overflow with an int. The module parameter is declared as unsigned int which is good, however the dynamic variable is not. Switching all the ple_window references to use unsigned int. The tracepoint changes will also affect SVM, but SVM is