linux-kernel - Re: Re: [4.11.0-rc1] kernel warning due to commit 3bb434cd, "vmw_vmci: switch to pci_irq_alloc

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Message-id: <20170306071524epcms1p1b6b3ce00bf703c116cd73ba50cb788a0@epcms1p1>
Date:   Mon, 06 Mar 2017 07:15:24 +0000
From:   Jongman Heo <jongman.heo@...sung.com>
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
Cc:     "hch@....de" <hch@....de>
Subject: Re: Re: [4.11.0-rc1] kernel warning due to commit 3bb434cd,
 "vmw_vmci: switch to pci_irq_alloc_vectors"

> --------- Original Message ---------
> Sender : gregkh@...uxfoundation.org <gregkh@...uxfoundation.org>
> Date   : 2017-03-06 16:08 (GMT+9)
> Title  : Re: [4.11.0-rc1] kernel warning due to commit 3bb434cd, "vmw_vmci: switch to pci_irq_alloc_vectors"
>  
> On Mon, Mar 06, 2017 at 07:02:16AM +0000, 허종만 wrote:
>  
> 
> Hi,
> 
> I'm running kernel 4.11-rc1 on VMWare Workstation 12 Pro (Host : windows 10, Guest : Fedora 25).
> 
> 
> I got kernel warning with latest kernel.
> 
> According to git bisect, first bad commit is [3bb434cdcc6af3d4e70ba041e6f596e465d11e14] vmw_vmci: switch to pci_irq_alloc_vectors.
> Reverting the commit removes the warning I see.
>  
> Christoph has already send me a patch for this, it will get into Linus's
> tree by the end of the week.  You can find it on lkml with the subject:
> "[PATCH] vmw_vmci: handle the return value from pci_alloc_irq_vectors correctly"
>  
> thanks,
>  
> greg k-h


Yeah, the patch fixes the warning. 


Thanks,

Jongman