On Wed, 2017-03-08 at 07:56 -0800, Andy Lutomirski wrote:
> On Tue, Mar 7, 2017 at 4:32 PM, Ricardo Neri
> wrote:
> > Certain user space programs that run on virtual-8086 mode may utilize
> > instructions protected by the User-Mode Instruction Prevention
On Wed, 2017-03-08 at 07:56 -0800, Andy Lutomirski wrote:
> On Tue, Mar 7, 2017 at 4:32 PM, Ricardo Neri
> wrote:
> > Certain user space programs that run on virtual-8086 mode may utilize
> > instructions protected by the User-Mode Instruction Prevention (UMIP)
> > security feature present in new
On Tue, Mar 7, 2017 at 4:32 PM, Ricardo Neri
wrote:
> Certain user space programs that run on virtual-8086 mode may utilize
> instructions protected by the User-Mode Instruction Prevention (UMIP)
> security feature present in new Intel processors: SGDT, SIDT
On Tue, Mar 7, 2017 at 4:32 PM, Ricardo Neri
wrote:
> Certain user space programs that run on virtual-8086 mode may utilize
> instructions protected by the User-Mode Instruction Prevention (UMIP)
> security feature present in new Intel processors: SGDT, SIDT and SMSW. In
> such a case, a general
Certain user space programs that run on virtual-8086 mode may utilize
instructions protected by the User-Mode Instruction Prevention (UMIP)
security feature present in new Intel processors: SGDT, SIDT and SMSW. In
such a case, a general protection fault is issued if UMIP is enabled. When
such a
Certain user space programs that run on virtual-8086 mode may utilize
instructions protected by the User-Mode Instruction Prevention (UMIP)
security feature present in new Intel processors: SGDT, SIDT and SMSW. In
such a case, a general protection fault is issued if UMIP is enabled. When
such a
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