..@linux.vnet.ibm.com;
> roret...@linux.microsoft.com; sta...@dpdk.org; maob...@loongson.cn; nd
> ;
> david.march...@redhat.com; Honnappa Nagarahalli
> ; Tyler
> Retzlaff ; konstantin.anan...@huawei.com; nd
>
> Subject: Re: [PATCH v3] net/ixgbe: add proper memory barriers for
13/06/2023 11:25, Ruifeng Wang:
> From: Thomas Monjalon
> > 12/06/2023 13:58, zhoumin:
> > > On Mon, June 12, 2023 at 6:26PM, Thomas Monjalon wrote:
> > > > 15/05/2023 04:10, Zhang, Qi Z:
> > > >> From: Ruifeng Wang
> > > >>> From: Min Zhou
> > > ---
> > > v3:
> > > - Use rte_smp_
;honnappa.nagarahalli
;Tyler Retzlaff
;Konstantin Ananyev
Date:2023-06-13 04:43:12
Subject:Re: [PATCH v3] net/ixgbe: add proper memory barriers for some Rx
functions
Hi Thomas,
On Mon, June 12, 2023 at 8:44PM, Thomas Monjalon wrote:
> 12/06/2023 13:58, zhoumin:
>> On Mon, June 12,
Hi Jiawen,
On Tues, June 13, 2023 at 11:30PM, Jiawen Wu wrote:
On Tuesday, June 13, 2023 9:43 AM, zhoumin wrote:
On Mon, June 12, 2023 at 8:44PM, Thomas Monjalon wrote:
12/06/2023 13:58, zhoumin:
On Mon, June 12, 2023 at 6:26PM, Thomas Monjalon wrote:
15/05/2023 04:10, Zhang, Qi Z:
From: Ru
..@linux.vnet.ibm.com;
> roret...@linux.microsoft.com; sta...@dpdk.org; maob...@loongson.cn; nd
> ;
> david.march...@redhat.com; Honnappa Nagarahalli
> ; Tyler
> Retzlaff ; konstantin.anan...@huawei.com
> Subject: Re: [PATCH v3] net/ixgbe: add proper memory barriers for some Rx
> f
On Tuesday, June 13, 2023 9:43 AM, zhoumin wrote:
> On Mon, June 12, 2023 at 8:44PM, Thomas Monjalon wrote:
> > 12/06/2023 13:58, zhoumin:
> >> On Mon, June 12, 2023 at 6:26PM, Thomas Monjalon wrote:
> >>> 15/05/2023 04:10, Zhang, Qi Z:
> From: Ruifeng Wang
> > From: Min Zhou
> >> --
Hi Thomas,
On Mon, June 12, 2023 at 8:44PM, Thomas Monjalon wrote:
12/06/2023 13:58, zhoumin:
On Mon, June 12, 2023 at 6:26PM, Thomas Monjalon wrote:
15/05/2023 04:10, Zhang, Qi Z:
From: Ruifeng Wang
From: Min Zhou
---
v3:
- Use rte_smp_rmb() as the proper memory barrier instead of rte_rm
12/06/2023 13:58, zhoumin:
> On Mon, June 12, 2023 at 6:26PM, Thomas Monjalon wrote:
> > 15/05/2023 04:10, Zhang, Qi Z:
> >> From: Ruifeng Wang
> >>> From: Min Zhou
> ---
> v3:
> - Use rte_smp_rmb() as the proper memory barrier instead of rte_rmb()
> ---
> v2:
> - Ma
Hi Thomas,
On Mon, June 12, 2023 at 6:26PM, Thomas Monjalon wrote:
15/05/2023 04:10, Zhang, Qi Z:
From: Ruifeng Wang
From: Min Zhou
Segmentation fault has been observed while running the
ixgbe_recv_pkts_lro() function to receive packets on the Loongson
3C5000 processor which has 64 cores an
15/05/2023 04:10, Zhang, Qi Z:
> From: Ruifeng Wang
> > From: Min Zhou
> > >
> > > Segmentation fault has been observed while running the
> > > ixgbe_recv_pkts_lro() function to receive packets on the Loongson
> > > 3C5000 processor which has 64 cores and 4 NUMA nodes.
> > >
> > > From the ixgbe_
; dev@dpdk.org;
> sta...@dpdk.org; maob...@loongson.cn; nd
> Subject: RE: [PATCH v3] net/ixgbe: add proper memory barriers for some Rx
> functions
>
> > -Original Message-
> > From: Min Zhou
> > Sent: Saturday, May 6, 2023 6:24 PM
> > To: qi.z.zh...@int
vnet.ibm.com;
> roret...@linux.microsoft.com; dev@dpdk.org; sta...@dpdk.org;
> maob...@loongson.cn
> Subject: [PATCH v3] net/ixgbe: add proper memory barriers for some Rx
> functions
>
> Segmentation fault has been observed while running the
> ixgbe_recv_pkts_lro() function
Segmentation fault has been observed while running the
ixgbe_recv_pkts_lro() function to receive packets on the Loongson 3C5000
processor which has 64 cores and 4 NUMA nodes.
>From the ixgbe_recv_pkts_lro() function, we found that as long as the first
packet has the EOP bit set, and the length of
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