On 24.09.2021 11:10, Igor Druzhinin wrote:
> Bus number 0xff is valid according to the PCI spec. Using u8 typed sub_bus
> and assigning 0xff to it will result in the following loop getting stuck.
>
> for ( ; sec_bus <= sub_bus; sec_bus++ ) {...}
>
> Just change its type to unsigned int similarly to what is already done in
> dmar_scope_add_buses().
>
> Signed-off-by: Igor Druzhinin <igor.druzhi...@citrix.com>Reviewed-by: Jan Beulich <jbeul...@suse.com>
