.com;
> > sta...@dpdk.org; Wu, Jingjing ; Xing, Beilei
> > ; Doherty, Declan ;
> > Sinha, Abhijit ; Nicolau, Radu
> >
> > Subject: Re: [PATCH] net/iavf: fix checksum offloading
> >
> > On Tue, Aug 22, 2023 at 9:33 AM Zhang, Qi Z wrote:
> > > > If
u
> Subject: Re: [PATCH] net/iavf: fix checksum offloading
>
> On Tue, Aug 22, 2023 at 9:33 AM Zhang, Qi Z wrote:
> > > If the driver reads l2_len or l3_len, this is an undefined behavior:
> > > for example, OVS might have been using l2_len or l3_len for its
> >
On Tue, Aug 22, 2023 at 9:33 AM Zhang, Qi Z wrote:
> > If the driver reads l2_len or l3_len, this is an undefined behavior:
> > for example, OVS might have been using l2_len or l3_len for its internal
> > uses
> > (though I agree it would be risky for an application to do so).
> >
> > We probably
> > To: Zhang, Qi Z
> > > Cc: dev@dpdk.org; echau...@redhat.com; m...@redhat.com;
> > > sta...@dpdk.org; Wu, Jingjing ; Xing, Beilei
> > > ; Doherty, Declan ;
> > > Sinha, Abhijit ; Nicolau, Radu
> > >
> > > Subject: Re: [PATCH] net/iavf
sta...@dpdk.org; Wu, Jingjing ; Xing, Beilei
> > ; Doherty, Declan ; Sinha,
> > Abhijit ; Nicolau, Radu
> > Subject: Re: [PATCH] net/iavf: fix checksum offloading
> >
> > On Mon, Aug 21, 2023 at 1:54 PM Zhang, Qi Z wrote:
> > > > Subject: [PATCH] net/iavf: fix check
u
> Subject: Re: [PATCH] net/iavf: fix checksum offloading
>
> On Mon, Aug 21, 2023 at 1:54 PM Zhang, Qi Z wrote:
> > > Subject: [PATCH] net/iavf: fix checksum offloading
> > >
> > > The only presence of RTE_MBUF_F_TX_IPV4 can't be used as an
> > &
On Mon, Aug 21, 2023 at 1:54 PM Zhang, Qi Z wrote:
> > Subject: [PATCH] net/iavf: fix checksum offloading
> >
> > The only presence of RTE_MBUF_F_TX_IPV4 can't be used as an indicator that
> > a checksum offload has been requested by an application.
>
>
> -Original Message-
> From: David Marchand
> Sent: Friday, August 18, 2023 5:04 PM
> To: dev@dpdk.org
> Cc: echau...@redhat.com; m...@redhat.com; sta...@dpdk.org; Wu, Jingjing
> ; Xing, Beilei ; Doherty, Declan
> ; Sinha, Abhijit ; Nicolau,
> Radu
> Sub
On Mon, Aug 21, 2023 at 10:03 AM Eelco Chaudron wrote:
> On 18 Aug 2023, at 11:03, David Marchand wrote:
>
> > The only presence of RTE_MBUF_F_TX_IPV4 can't be used as an indicator
> > that a checksum offload has been requested by an application.
> > Check that RTE_MBUF_F_TX_IP_CKSUM or others fla
On 18 Aug 2023, at 11:03, David Marchand wrote:
> The only presence of RTE_MBUF_F_TX_IPV4 can't be used as an indicator
> that a checksum offload has been requested by an application.
> Check that RTE_MBUF_F_TX_IP_CKSUM or others flags have been set.
>
> Fixes: 1e728b01120c ("net/iavf: rework T
The only presence of RTE_MBUF_F_TX_IPV4 can't be used as an indicator
that a checksum offload has been requested by an application.
Check that RTE_MBUF_F_TX_IP_CKSUM or others flags have been set.
Fixes: 1e728b01120c ("net/iavf: rework Tx path")
Cc: sta...@dpdk.org
Signed-off-by: David Marchand
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