From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: Huawei Xie <huawei.xie@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v3] virtio: split virtio rx/tx queue
Date: Wed, 1 Jun 2016 15:15:46 +0800 [thread overview]
Message-ID: <20160601071546.GC10038@yliu-dev.sh.intel.com> (raw)
In-Reply-To: <1464599180-76004-1-git-send-email-huawei.xie@intel.com>
On Mon, May 30, 2016 at 05:06:20PM +0800, Huawei Xie wrote:
> We keep a common vq structure, containing only vq related fields,
> and then split others into RX, TX and control queue respectively.
>
> Signed-off-by: Huawei Xie <huawei.xie@intel.com>
> ---
> v2:
> - don't split virtio_dev_rx/tx_queue_setup
> v3:
> - fix some 80 char warnings
> - fix other newer version checkpatch warnings
> - remove '\n' in PMD_RX_LOG
Weird, I still saw them.
Besides that, I found a crash issue with this patch applied. You could
easily reproduce it by:
testpmd> start tx_first
testpmd> quit
[82774.055297] testpmd[9661]: segfault at 94 ip 00000000004f7ef0 sp 00007ffcb1fa
66c0 error 4 in testpmd[400000+25b000]
./t.pmd: line 11: 9661 Segmentation fault (core dumped) $RTE_SDK/$RTE
_TARGET/app/testpmd -c 0x1f -n 4 -- --nb-cores=4 -i --disable-hw-vlan --txqflags
0xf00 --rxq=$nr_queues --txq=$nr_queues --rxd=256 --txd=256
--yliu
next prev parent reply other threads:[~2016-06-01 7:12 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-04 0:50 [dpdk-dev] [PATCH] " Huawei Xie
2016-05-05 0:03 ` Yuanhan Liu
2016-05-05 1:54 ` Xie, Huawei
2016-05-05 3:07 ` Yuanhan Liu
2016-05-05 3:29 ` Xie, Huawei
2016-05-05 3:50 ` Yuanhan Liu
2016-05-05 5:29 ` Xie, Huawei
2016-05-09 5:14 ` Yuanhan Liu
2016-05-09 5:44 ` Xie, Huawei
2016-05-09 16:02 ` Yuanhan Liu
2016-05-24 13:38 ` Huawei Xie
2016-05-25 10:07 ` Thomas Monjalon
2016-05-25 15:01 ` Xie, Huawei
2016-05-27 9:07 ` Yuanhan Liu
2016-05-30 2:40 ` Xie, Huawei
2016-05-30 3:03 ` Yuanhan Liu
2016-05-30 8:17 ` Xie, Huawei
2016-05-30 9:06 ` [dpdk-dev] [PATCH v3] " Huawei Xie
2016-06-01 7:15 ` Yuanhan Liu [this message]
2016-06-02 6:38 ` Xie, Huawei
2016-06-02 6:43 ` Yuanhan Liu
2016-06-01 16:12 ` Huawei Xie
2016-06-02 8:09 ` Xie, Huawei
2016-06-03 2:53 ` Yuanhan Liu
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