Re: [XEN PATCH v3 07/12] x86/hvm: address violations of MISRA C Rule 16.3

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Wed, 26 Jun 2024, Federico Serafini wrote:
> MISRA C Rule 16.3 states that "An unconditional `break' statement shall
> terminate every switch-clause".
> 
> Add pseudo keyword fallthrough or missing break statement
> to address violations of the rule.
> 
> As a defensive measure, return -EOPNOTSUPP in case an unreachable
> return statement is reached.
> 
> Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx>

Aside from the ASSERT_UNREACHABLE which is still under discussion:

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>