07/11/2018 18:46, Zhang, Qi Z:
> From: Gaëtan Rivet [mailto:gaetan.ri...@6wind.com]
> > On Wed, Nov 07, 2018 at 04:53:50PM +, Zhang, Qi Z wrote:
> > > From: Gaëtan Rivet [mailto:gaetan.ri...@6wind.com]
> > > > On Tue, Nov 06, 2018 at 09:36:22PM +0100, Thomas Monjalon wrote:
> > > > > 06/11/2018
> -Original Message-
> From: Gaëtan Rivet [mailto:gaetan.ri...@6wind.com]
> Sent: Wednesday, November 7, 2018 10:15 AM
> To: Zhang, Qi Z
> Cc: Thomas Monjalon ; dev@dpdk.org; Yigit, Ferruh
>
> Subject: Re: [dpdk-dev] [PATCH] bus/vdev: fix probe same device twic
; Yigit, Ferruh
> >
> > Subject: Re: [dpdk-dev] [PATCH] bus/vdev: fix probe same device twice
> >
> > On Tue, Nov 06, 2018 at 09:36:22PM +0100, Thomas Monjalon wrote:
> > > 06/11/2018 16:46, Zhang, Qi Z:
> > > > From: Thomas Monjalon [mailto:tho...@mon
> -Original Message-
> From: Gaëtan Rivet [mailto:gaetan.ri...@6wind.com]
> Sent: Tuesday, November 6, 2018 4:34 PM
> To: Thomas Monjalon
> Cc: Zhang, Qi Z ; dev@dpdk.org; Yigit, Ferruh
>
> Subject: Re: [dpdk-dev] [PATCH] bus/vdev: fix probe same device twice
>
On Tue, Nov 06, 2018 at 09:36:22PM +0100, Thomas Monjalon wrote:
> 06/11/2018 16:46, Zhang, Qi Z:
> > From: Thomas Monjalon [mailto:tho...@monjalon.net]
> > >
> > > Hi,
> > >
> > > 06/11/2018 01:31, Qi Zhang:
> > > > When probe the same device at second time
> > >
> > > Sorry I stop on this firs
06/11/2018 16:46, Zhang, Qi Z:
> From: Thomas Monjalon [mailto:tho...@monjalon.net]
> >
> > Hi,
> >
> > 06/11/2018 01:31, Qi Zhang:
> > > When probe the same device at second time
> >
> > Sorry I stop on this first sentence.
> > How and why do you probe a vdev twice?
>
> if we do rte_dev_hotplu
> -Original Message-
> From: Thomas Monjalon [mailto:tho...@monjalon.net]
> Sent: Tuesday, November 6, 2018 2:01 AM
> To: Zhang, Qi Z
> Cc: dev@dpdk.org; gaetan.ri...@6wind.com; Yigit, Ferruh
>
> Subject: Re: [dpdk-dev] [PATCH] bus/vdev: fix probe same device twic
Hi,
06/11/2018 01:31, Qi Zhang:
> When probe the same device at second time
Sorry I stop on this first sentence.
How and why do you probe a vdev twice?
Hi,
On Tue, Nov 06, 2018 at 08:31:50AM +0800, Qi Zhang wrote:
> When probe the same device at second time, devargs will be
> replaced in devargs_list, old version is destoried but they
> are still referenced by vdev->device. So we break the link
> between vdev->device to devargs_list by clone, and
When probe the same device at second time, devargs will be
replaced in devargs_list, old version is destoried but they
are still referenced by vdev->device. So we break the link
between vdev->device to devargs_list by clone, and the copy
one will be freed by vdev bus itself.
Signed-off-by: Qi Zhan
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