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From: Stefano Stabellini <sstabellini@kernel.org>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	 xen-devel@lists.xenproject.org, hch@lst.de,
	linux-kernel@vger.kernel.org,
	 Stefano Stabellini <stefano.stabellini@xilinx.com>,
	jgross@suse.com
Subject: Re: [PATCH 2/2] xen/swiotlb: check if the swiotlb has already been initialized
Date: Wed, 12 May 2021 13:10:42 -0700 (PDT)	[thread overview]
Message-ID: <alpine.DEB.2.21.2105121310210.5018@sstabellini-ThinkPad-T480s> (raw)
In-Reply-To: <2e5a684b-3c74-5efc-2946-8ca002894ab4@oracle.com>

On Tue, 11 May 2021, Boris Ostrovsky wrote:
> On 5/11/21 1:41 PM, Stefano Stabellini wrote:
> > --- a/drivers/xen/swiotlb-xen.c
> > +++ b/drivers/xen/swiotlb-xen.c
> > @@ -164,6 +164,11 @@ int __ref xen_swiotlb_init(void)
> >  	int rc = -ENOMEM;
> >  	char *start;
> >  
> > +	if (io_tlb_default_mem != NULL) {
> > +		printk(KERN_WARNING "Xen-SWIOTLB: swiotlb buffer already initialized\n");
> 
> 
> pr_warn().
> 
> 
> Reviewed-by: Boris Ostrovsky <boris.ostrvsky@oracle.com>

Thank you! I'll send a v2 shortly with the change to pr_warn and your
reviewed-by.


      reply	other threads:[~2021-05-12 20:10 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-11 17:41 Stefano Stabellini
2021-05-11 23:37 ` Boris Ostrovsky
2021-05-12 20:10   ` Stefano Stabellini [this message]

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