On 09.03.2017 13:42, Paolo Bonzini wrote:
> On 05/03/2017 19:21, Alexander Boettcher wrote:
>> the SVM I/O permission bitmap for user-level (ring-3) VM code running in
>> SVM seems to be ignored and causes a GP-fault. (Actual the IO permission
>> was granted by the kernel via the TSS I/O port
On 05/03/2017 19:21, Alexander Boettcher wrote:
> the SVM I/O permission bitmap for user-level (ring-3) VM code running in
> SVM seems to be ignored and causes a GP-fault. (Actual the IO permission
> was granted by the kernel via the TSS I/O port permission bitmap).
>
> After some debugging the
Hello,
the SVM I/O permission bitmap for user-level (ring-3) VM code running in
SVM seems to be ignored and causes a GP-fault. (Actual the IO permission
was granted by the kernel via the TSS I/O port permission bitmap).
After some debugging the GP code originates from target/i386/translate.c
