Re: [PATCH v3 net 1/1] net: mvpp2: fix XDP rx queues registering

On Mon, Dec 06, 2021 at 11:14:38PM +0100, Emmanuel Deloget wrote:

Hello,

On 06/12/2021 21:55, Jakub Kicinski wrote:

quoted

On Mon,  6 Dec 2021 18:22:19 +0100 Louis Amas wrote:

quoted

The registration of XDP queue information is incorrect because the
RX queue id we use is invalid. When port->id == 0 it appears to works
as expected yet it's no longer the case when port->id != 0.

The problem arised while using a recent kernel version on the
MACCHIATOBin. This board has several ports:
  * eth0 and eth1 are 10Gbps interfaces ; both ports has port->id == 0;
  * eth2 is a 1Gbps interface with port->id != 0.

Still doesn't apply to net/master [1]. Which tree is it based on?
Perhaps you are sending this for the BPF tree? [2] Hm, doesn't apply
there either...

[1] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/
[2] https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/

Strange...

AFAIK the commit was added on top of net/master (as cloned at approximately
17:30 CET). I'll check with Louis tomorrow morning. We may have messed-up
something.

The reason it doesn't apply is because something is butchering the
whitespace. Whatever it is, it thinks it knows better than you do,
and is converting the tabs in the patch to a series of space
characters. Your email also appears to be using quoted-printable
encoding.

It looks like you're using git-send-email - and that should be fine.
It also looks like you're sending through a MS Exchange server...
My suspicion would be that the MS Exchange server is re-encoding
to quoted-printable and is butchering the white space, but that's
just a guess. I've no idea what you can do about that.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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