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From: Greg KH <greg@kroah.com>
To: Sinan Kaya <okaya@codeaurora.org>
Cc: stable@vger.kernel.org
Subject: Re: Please apply commit 028daf801173 to v4.14.y
Date: Thu, 26 Apr 2018 19:47:22 +0200	[thread overview]
Message-ID: <20180426174722.GC28091@kroah.com> (raw)
In-Reply-To: <6e68b085-4a40-ebe9-21b2-d56b4f5269a7@codeaurora.org>

On Wed, Apr 25, 2018 at 04:53:51PM -0400, Sinan Kaya wrote:
> Hi Greg,
> 
> Upstream commit 028daf801173 ("i40e: Fix attach VF to VM issue")
> fixes a virtualization issue for i40e based adapters.
> 
> problem description below from the commit:
> 
> 'Fix for "Resource temporarily unavailable" problem when virsh is
> trying to attach a device to VM. When the VF driver is loaded on
> host and virsh is trying to attach it to the VM and set a MAC
> address, it ends with a race condition between i40e_reset_vf and
> i40e_ndo_set_vf_mac functions. The bug is fixed by adding polling
> in i40e_ndo_set_vf_mac function For when the VF is in Reset mode.'
> 
> Please apply commit 028daf801173 to fix the resulting regression.

Applied to both 4.14.y and 4.16.y.

thanks,

greg k-h

      parent reply	other threads:[~2018-04-26 17:47 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-25 20:53 Please apply commit 028daf801173 to v4.14.y Sinan Kaya
2018-04-25 22:01 ` Sinan Kaya
2018-04-26 17:47 ` Greg KH [this message]

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