Hi,
> On 24 Sep 2021, at 10:10, 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
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
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().
