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From: Luca Boccassi <bluca@debian.org>
To: dev@dpdk.org
Cc: maxime.coquelin@redhat.com, tiwei.bie@intel.com,
	yongwang@vmware.com, 3chas3@gmail.com,
	bruce.richardson@intel.com, jianfeng.tan@intel.com,
	anatoly.burakov@intel.com, Luca Boccassi <bluca@debian.org>
Subject: [dpdk-dev] [PATCH 0/3] Fix hot plug/unplug of virtual devices
Date: Thu, 16 Aug 2018 14:50:29 +0100	[thread overview]
Message-ID: <20180816135032.28283-1-bluca@debian.org> (raw)

Although not very common and perhaps a bit strange, we do have users
that want to be able to hot plug/unplug virtio or vmxnet devices from
a running system, without shutting down the application nor the VM.

We have been enabling this in production for a year or so, so it's well
tested. The only issues found so far are fixed by this series.

Luca Boccassi (3):
  net/virtio: register/unregister intr handler on start/stop
  net/vmxnet3: fix vmxnet3 dev_uninit() hot-unplug
  eal/linux: handle uio read failure in interrupt handler

 drivers/net/virtio/virtio_ethdev.c           | 26 ++++++++------
 drivers/net/vmxnet3/vmxnet3_ethdev.c         | 36 ++++++++++++++------
 lib/librte_eal/linuxapp/eal/eal_interrupts.c | 19 ++++++++++-
 3 files changed, 59 insertions(+), 22 deletions(-)

-- 
2.18.0

             reply	other threads:[~2018-08-16 13:50 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-16 13:50 Luca Boccassi [this message]
2018-08-16 13:50 ` [dpdk-dev] [PATCH 1/3] net/virtio: register/unregister intr handler on start/stop Luca Boccassi
2018-08-16 13:50 ` [dpdk-dev] [PATCH 2/3] net/vmxnet3: fix vmxnet3 dev_uninit() hot-unplug Luca Boccassi
2018-09-17 19:06   ` Louis Luo
2018-09-18 13:14     ` Luca Boccassi
2018-09-18 18:14       ` Louis Luo
2018-09-18 18:29         ` Luca Boccassi
2018-09-18 18:48           ` Louis Luo
2018-09-19 12:58             ` Luca Boccassi
2018-08-16 13:50 ` [dpdk-dev] [PATCH 3/3] eal/linux: handle uio read failure in interrupt handler Luca Boccassi
2018-09-19 12:57 ` [dpdk-dev] [PATCH v2 1/3] net/virtio: register/unregister intr handler on start/stop Luca Boccassi
2018-09-19 12:57   ` [dpdk-dev] [PATCH v2 2/3] net/vmxnet3: fix vmxnet3 dev_uninit() hot-unplug Luca Boccassi
2018-09-19 15:47     ` Chas Williams
2018-09-19 16:08       ` Luca Boccassi
2018-10-27 15:09       ` Thomas Monjalon
2018-10-31 17:27         ` Thomas Monjalon
2018-10-31 17:46           ` Luca Boccassi
2018-10-31 18:02             ` Thomas Monjalon
2018-10-31 18:54             ` Louis Luo
2018-09-27  8:39     ` Luca Boccassi
2018-09-19 12:57   ` [dpdk-dev] [PATCH v2 3/3] eal/linux: handle uio read failure in interrupt handler Luca Boccassi
2018-10-11 10:32     ` Thomas Monjalon
2018-09-27  8:40   ` [dpdk-dev] [PATCH v2 1/3] net/virtio: register/unregister intr handler on start/stop Luca Boccassi
2018-09-27 10:51     ` Maxime Coquelin
2018-09-27 11:14   ` Maxime Coquelin
2018-10-31 18:39 ` [dpdk-dev] [PATCH v3 " Luca Boccassi
2018-10-31 18:39   ` [dpdk-dev] [PATCH v3 2/3] net/vmxnet3: fix vmxnet3 dev_uninit() hot-unplug Luca Boccassi
2018-10-31 18:39   ` [dpdk-dev] [PATCH v3 3/3] eal/linux: handle uio read failure in interrupt handler Luca Boccassi
2018-11-02  9:49   ` [dpdk-dev] [dpdk-stable] [PATCH v3 1/3] net/virtio: register/unregister intr handler on start/stop Thomas Monjalon
2018-11-02 11:14     ` Luca Boccassi

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