Re: [RESEND PATCH v2 3/4] x86/umip: Identify the str and sldt instructions

2017-11-14 Thread Ricardo Neri
On Tue, Nov 14, 2017 at 08:21:57AM +0100, Ingo Molnar wrote: > > * Ricardo Neri wrote: > > > The instructions STR and SLDT are not emulated in any case. Thus, it made > > sense to not implement functionality to identify them. However, a > > subsequent commit will introduce functionality to warn

Re: [RESEND PATCH v2 3/4] x86/umip: Identify the str and sldt instructions

2017-11-13 Thread Ingo Molnar
* Ricardo Neri wrote: > The instructions STR and SLDT are not emulated in any case. Thus, it made > sense to not implement functionality to identify them. However, a > subsequent commit will introduce functionality to warn about the use of > all the instructions that UMIP protect, not only those

[RESEND PATCH v2 3/4] x86/umip: Identify the str and sldt instructions

2017-11-13 Thread Ricardo Neri
The instructions STR and SLDT are not emulated in any case. Thus, it made sense to not implement functionality to identify them. However, a subsequent commit will introduce functionality to warn about the use of all the instructions that UMIP protect, not only those that are emulated. A first step