Re: [PATCH net-next 06/12] ipv4: ipmr: Unmask upper DSCP bits in ipmr_rt_fib_lookup()

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On Wed, Aug 21, 2024 at 03:52:45PM +0300, Ido Schimmel wrote:
> Unmask the upper DSCP bits when calling ipmr_fib_lookup() so that in the
> future it could perform the FIB lookup according to the full DSCP value.
> 
> Note that ipmr_fib_lookup() performs a FIB rule lookup (returning the
> relevant routing table) and that IPv4 multicast FIB rules do not support
> matching on TOS / DSCP. However, it is still worth unmasking the upper
> DSCP bits in case support for DSCP matching is ever added.

Indeed,

Reviewed-by: Guillaume Nault <gnault@xxxxxxxxxx>





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