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From: "Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>
To: Michael Brown <mbrown@fensystems.co.uk>
Cc: "Durrant, Paul" <pdurrant@amazon.co.uk>,
	"paul@xen.org" <paul@xen.org>,
	"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	"wei.liu@kernel.org" <wei.liu@kernel.org>,
	Ian Jackson <iwj@xenproject.org>, Wei Liu <wl@xen.org>,
	Anthony PERARD <anthony.perard@citrix.com>
Subject: Re: [PATCH] xen-netback: Check for hotplug-status existence before watching
Date: Mon, 17 May 2021 23:58:25 +0200	[thread overview]
Message-ID: <YKLnAcaVsMUQUC74@mail-itl> (raw)
In-Reply-To: <ed4057aa-d69e-e803-752b-c007ab4e707d@fensystems.co.uk>

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On Mon, May 17, 2021 at 10:51:38PM +0100, Michael Brown wrote:
> On 17/05/2021 22:43, Marek Marczykowski-Górecki wrote:
> > In any case, the issue is not calling the hotplug script, responsible
> > for configuring newly created vif interface. Not kernel waiting for it.
> > So, I think both commits should still be reverted.
> 
> Did you also test the ability for a domU to have the netfront driver
> reloaded?  (That should be roughly equivalent to my original test scenario
> comprising the iPXE netfront driver used to boot a kernel that then loads
> the Linux netfront driver.)

Yes, with both commits reverted, it just works. Without the need to do
anything at the backend side.

-- 
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab

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  reply	other threads:[~2021-05-17 21:58 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-10 18:25 xen-netback hotplug-status regression bug Michael Brown
2021-04-13  7:12 ` Paul Durrant
2021-04-13 10:48   ` Michael Brown
2021-04-13 10:55     ` Paul Durrant
2021-04-13 15:14       ` Michael Brown
2021-04-13 15:25       ` [PATCH] xen-netback: Check for hotplug-status existence before watching Michael Brown
2021-04-13 19:12         ` Paul Durrant
2021-04-13 22:30         ` patchwork-bot+netdevbpf
2021-05-10 18:32         ` Marek Marczykowski-Górecki
2021-05-10 18:47           ` Michael Brown
2021-05-10 18:53             ` Marek Marczykowski-Górecki
2021-05-10 19:06               ` Michael Brown
2021-05-10 19:42                 ` Marek Marczykowski-Górecki
2021-05-11  7:06                   ` Durrant, Paul
2021-05-11 10:40                     ` Marek Marczykowski-Górecki
2021-05-11 10:45                       ` Marek Marczykowski-Górecki
2021-05-11 12:46                         ` Durrant, Paul
2021-05-17 21:43                           ` Marek Marczykowski-Górecki
2021-05-17 21:51                             ` Michael Brown
2021-05-17 21:58                               ` Marek Marczykowski-Górecki [this message]
2021-05-18  6:57                             ` Paul Durrant
2021-05-18  9:18                               ` Marek Marczykowski-Górecki
     [not found]                                 ` <887f9533f5c54bfabfbff7231eb99b08@EX13D32EUC003.ant.amazon.com>
     [not found]                                   ` <YKOMpXwcnr9QiXy8@mail-itl>
     [not found]                                     ` <2c23e102b6254e42877eb1e8fe68a4f7@EX13D32EUC003.ant.amazon.com>
2021-05-18 10:42                                       ` Marek Marczykowski-Górecki

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