On 06/10/16 13:24, Jan Beulich wrote:
> Following on from commits 5602e74c60 ("x86emul: correct loading of
> %ss") and bdb860d01c ("x86/HVM: correct segment register loading during
> task switch") the point of the non-.present checks needs to be refined:
> #NP (and its #SS companion), other than su
>>> On 07.10.16 at 15:01, wrote:
> Also note how e.g. emulate_gate_op() looks at the P bit of the gate
> only after having done other relevant checks. Having looked at this
> again just now I realize, though, that the P bit clear on the code
> segment descriptor wrongly raises #GP. As this gets fi
>>> On 07.10.16 at 14:28, wrote:
> On 06/10/16 13:24, Jan Beulich wrote:
>> Following on from commits 5602e74c60 ("x86emul: correct loading of
>> %ss") and bdb860d01c ("x86/HVM: correct segment register loading during
>> task switch") the point of the non-.present checks needs to be refined:
>> #N
On 06/10/16 13:24, Jan Beulich wrote:
> Following on from commits 5602e74c60 ("x86emul: correct loading of
> %ss") and bdb860d01c ("x86/HVM: correct segment register loading during
> task switch") the point of the non-.present checks needs to be refined:
> #NP (and its #SS companion), other than su
Following on from commits 5602e74c60 ("x86emul: correct loading of
%ss") and bdb860d01c ("x86/HVM: correct segment register loading during
task switch") the point of the non-.present checks needs to be refined:
#NP (and its #SS companion), other than suggested by the various
instruction pages in In
