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From: Tiwei Bie <tiwei.bie@intel.com>
To: Luca Boccassi <bluca@debian.org>
Cc: Thomas Monjalon <thomas@monjalon.net>,
	dev@dpdk.org, maxime.coquelin@redhat.com, zhihong.wang@intel.com,
	bruce.richardson@intel.com, brian.russell@intl.att.com
Subject: Re: [dpdk-dev] [PATCH v6 2/2] net/virtio: fix PCI config err handling
Date: Thu, 11 Oct 2018 21:01:01 +0800
Message-ID: <20181011130100.GA628@debian> (raw)
In-Reply-To: <1539255192.8721.31.camel@debian.org>

On Thu, Oct 11, 2018 at 11:53:12AM +0100, Luca Boccassi wrote:
> On Thu, 2018-10-11 at 12:27 +0200, Thomas Monjalon wrote:
> > 28/08/2018 12:12, Luca Boccassi:
> > > From: Brian Russell <brussell@brocade.com>
> > > 
> > > In virtio_read_caps and vtpci_msix_detect, rte_pci_read_config
> > > returns
> > > the number of bytes read from PCI config or < 0 on error.
> > > If less than the expected number of bytes are read then log the
> > > failure and return rather than carrying on with garbage.
> > > 
> > > Fixes: 6ba1f63b5ab0 ("virtio: support specification 1.0")
> > > 
> > > Signed-off-by: Brian Russell <brussell@brocade.com>
> > > Signed-off-by: Luca Boccassi <bluca@debian.org>
> > > ---
> > > v2: handle additional rte_pci_read_config incomplete reads
> > > v3: do not handle rte_pci_read_config of virtio cap, added in v2,
> > >     as it's less clear what the right thing to do there is
> > > v4: do a more robust check - first check what the vendor is, and
> > >     skip the cap entirely if it's not what we are looking for.
> > > v5: fetch only 2 flags bytes if the vndr is PCI_CAP_ID_MSIX
> > > v6: fix 32bit build by changing the printf format specifier, fix
> > > patch title
> > 
> > Tiwei did a comment on v5 and provided his Reviewed-by.
> > Is it OK to apply v6 with its tag?
> > All is fixed?
> 
> Hi,
> 
> The title has been fixed (virtio -> net/virtio) and I just tried a
> 32bit build and it works fine after the fix from v6.

Thanks Luca!

Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>

> 
> -- 
> Kind regards,
> Luca Boccassi

  reply	other threads:[~2018-10-11 13:02 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-14 14:30 [dpdk-dev] [PATCH 1/2] bus/pci: harmonize and document rte_pci_read_config return value Luca Boccassi
2018-08-14 14:30 ` [dpdk-dev] [PATCH 2/2] virtio: fix PCI config err handling Luca Boccassi
2018-08-15  3:11   ` Tiwei Bie
2018-08-15  9:50     ` Luca Boccassi
2018-08-16  6:46       ` Tiwei Bie
2018-08-16 10:27         ` Luca Boccassi
2018-08-16 18:47 ` [dpdk-dev] [PATCH 1/2] bus/pci: harmonize and document rte_pci_read_config return value Luca Boccassi
2018-08-16 18:47   ` [dpdk-dev] [PATCH 2/2] virtio: fix PCI config err handling Luca Boccassi
2018-08-16 18:49     ` Luca Boccassi
2018-08-20  8:18       ` Tiwei Bie
2018-08-20 16:45         ` Luca Boccassi
2018-08-21  2:40           ` Tiwei Bie
2018-08-23 12:52             ` Luca Boccassi
2018-08-24  4:23               ` Tiwei Bie
2018-08-24 17:14                 ` Luca Boccassi
2018-08-20 16:44   ` [dpdk-dev] [PATCH v3 1/2] bus/pci: harmonize and document rte_pci_read_config return value Luca Boccassi
2018-08-20 16:44     ` [dpdk-dev] [PATCH v3 2/2] virtio: fix PCI config err handling Luca Boccassi
2018-08-24 17:14     ` [dpdk-dev] [PATCH v4 1/2] bus/pci: harmonize and document rte_pci_read_config return value Luca Boccassi
2018-08-24 17:14       ` [dpdk-dev] [PATCH v4 2/2] virtio: fix PCI config err handling Luca Boccassi
2018-08-27  5:29         ` Tiwei Bie
2018-08-27 16:52           ` Luca Boccassi
2018-08-28  6:47             ` Tiwei Bie
2018-08-27 16:52       ` [dpdk-dev] [PATCH v5 1/2] bus/pci: harmonize and document rte_pci_read_config return value Luca Boccassi
2018-08-27 16:52         ` [dpdk-dev] [PATCH v5 2/2] virtio: fix PCI config err handling Luca Boccassi
2018-08-28  6:43           ` Tiwei Bie
2018-08-28 10:14             ` Luca Boccassi
2018-08-28 10:12         ` [dpdk-dev] [PATCH v6 1/2] bus/pci: harmonize and document rte_pci_read_config return value Luca Boccassi
2018-08-28 10:12           ` [dpdk-dev] [PATCH v6 2/2] net/virtio: fix PCI config err handling Luca Boccassi
2018-10-11 10:27             ` Thomas Monjalon
2018-10-11 10:53               ` Luca Boccassi
2018-10-11 13:01                 ` Tiwei Bie [this message]
2018-10-28 23:55                   ` Thomas Monjalon
2018-10-17  9:58           ` [dpdk-dev] [PATCH v6 1/2] bus/pci: harmonize and document rte_pci_read_config return value Luca Boccassi
2018-10-17 10:57             ` Bruce Richardson

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