Re: [PATCH V2] selftests/vm: Add protection_keys tests to run_vmtests

[Shetty, Kalpana]

On 6/17/2022 1:23 AM, Shuah Khan wrote:
> On 6/15/22 6:04 AM, Shetty, Kalpana wrote:
> > On 6/14/2022 10:50 PM, Shuah Khan wrote:
> > > On 6/14/22 6:15 AM, Shetty, Kalpana wrote:
> > > > On 6/14/2022 3:14 AM, Shuah Khan wrote:
> > > > > On 6/10/22 3:07 AM, Kalpana Shetty wrote:
> > > > > > Adding "protected_keys" tests to "run_vmtests.sh" would help out 
> > > > > > to run all VM related tests
> > > > > > from a single shell script.
> > > > >
> > > > > Makes sense - can you explain why you can't just run
> > > > > protection_keys_32 without checks? 
> > > >
> > > > Yes; we can run protection_keys_32 without check.
> > > >
> > > >
> > > > > Why are you checking for VADDR64? 
> > > >
> > > > The check is added to ensure if the system is in 64-bit mode before 
> > > > executing 64-bit binary.
> > >
> > > Okay. protection_keys_32 will only be built on 32-bit system and.
> > > protection_keys_64 on 64-bit system.
> >
> > On 64-bit system, we get both 32-bit and 64-bit binary.
> >
> >
> > > Won't it be better to check if binary exists and run either _32 or
> > > _64 instead of checking for VADDR64?
> >
> > makes sense;
> >
> > In this case on 64-bit platform we would run both _32 and _64 and 
> > this should be fine.
>
> Okay - send v3 with the change.
Done; thanks for your input/review comments.
> thanks,
> -- Shuah

Thanks,

Kalpana