From: Thomas Monjalon <thomas@monjalon.net>
To: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH] pci: propagate exact error codes in pci_probe_all_drivers()
Date: Mon, 29 Oct 2018 01:57:15 +0100 [thread overview]
Message-ID: <4943602.Wu5sgN3NIT@xps> (raw)
In-Reply-To: <20181026075459.21637-1-dariusz.stojaczyk@intel.com>
26/10/2018 09:54, Darek Stojaczyk:
> In a couple of places we check its error code against -EEXIST,
> but this function returned either -1, 0, or 1.
>
> This gets critical when hotplugging a device in secondary
> process, while the same device is already plugged in the
> primary. Failing to "hotplug" it in the primary will cause
> the secondary to fail as well.
>
> Fixes: e9d159c3d534 ("eal: allow probing a device again")
> Cc: thomas@monjalon.net
> Cc: stable@dpdk.org
No need of Cc: stable here.
> Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Applied, thanks
prev parent reply other threads:[~2018-10-29 0:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-26 7:54 [PATCH] pci: propagate exact error codes in pci_probe_all_drivers() Darek Stojaczyk
2018-10-29 0:57 ` Thomas Monjalon [this message]
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