From: "Xie, Huawei" <huawei.xie@intel.com>
To: Ilya Maximets <i.maximets@samsung.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: Dyasly Sergey <s.dyasly@samsung.com>,
Yuanhan Liu <yuanhan.liu@linux.intel.com>
Subject: Re: [dpdk-dev] [PATCH v4] vhost: use SMP barriers instead of compiler ones.
Date: Wed, 23 Mar 2016 14:07:56 +0000 [thread overview]
Message-ID: <C37D651A908B024F974696C65296B57B4C690C09@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <1458303833-14815-1-git-send-email-i.maximets@samsung.com>
On 3/18/2016 8:24 PM, Ilya Maximets wrote:
> Since commit 4c02e453cc62 ("eal: introduce SMP memory barriers") virtio
> uses architecture dependent SMP barriers. vHost should use them too.
>
> Fixes: 4c02e453cc62 ("eal: introduce SMP memory barriers")
>
> Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Acked-by: Huawei Xie <huawei.xie@intel.com>
It fixes the issue for other archs. Will recheck in future.
next prev parent reply other threads:[~2016-03-23 14:09 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-24 11:47 [dpdk-dev] [PATCH RFC v3 0/3] Thread safe rte_vhost_enqueue_burst() Ilya Maximets
2016-02-24 11:47 ` [dpdk-dev] [PATCH RFC v3 1/3] vhost: use SMP barriers instead of compiler ones Ilya Maximets
2016-03-18 10:08 ` Xie, Huawei
2016-03-18 10:23 ` Ilya Maximets
2016-03-18 10:27 ` Xie, Huawei
2016-03-18 10:39 ` Ilya Maximets
2016-03-18 10:47 ` Xie, Huawei
2016-03-18 11:00 ` Ilya Maximets
[not found] ` <C37D651A908B024F974696C65296B57B4C67825C@SHSMSX101.ccr.corp.intel.com>
[not found] ` <56EBE9AE.9070400@samsung.com>
[not found] ` <56EBF256.8040409@samsung.com>
2016-03-18 12:28 ` Ilya Maximets
2016-03-18 12:23 ` [dpdk-dev] [PATCH v4] " Ilya Maximets
2016-03-18 12:41 ` Yuanhan Liu
2016-03-21 4:49 ` Ilya Maximets
2016-03-21 14:07 ` Ananyev, Konstantin
2016-03-21 17:25 ` Xie, Huawei
2016-03-21 17:36 ` Ananyev, Konstantin
2016-03-23 14:07 ` Xie, Huawei [this message]
2016-03-31 13:46 ` Thomas Monjalon
2016-02-24 11:47 ` [dpdk-dev] [PATCH RFC v3 2/3] vhost: make buf vector for scatter RX local Ilya Maximets
2016-02-24 11:47 ` [dpdk-dev] [PATCH RFC v3 3/3] vhost: avoid reordering of used->idx and last_used_idx updating Ilya Maximets
2016-03-17 15:29 ` [dpdk-dev] [PATCH RFC v3 0/3] Thread safe rte_vhost_enqueue_burst() Thomas Monjalon
2016-03-18 8:00 ` Yuanhan Liu
2016-03-18 8:09 ` Thomas Monjalon
2016-03-18 9:16 ` Yuanhan Liu
2016-03-18 9:34 ` Thomas Monjalon
2016-03-18 9:46 ` Yuanhan Liu
2016-03-18 9:55 ` Ilya Maximets
2016-03-18 10:10 ` Xie, Huawei
2016-03-18 10:24 ` Thomas Monjalon
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