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Date:   Mon, 29 Jun 2020 10:05:56 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     David Rientjes <rientjes@google.com>
Cc:     Guenter Roeck <linux@roeck-us.net>, Christoph Hellwig <hch@lst.de>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Robin Murphy <robin.murphy@arm.com>,
        Linux IOMMU <iommu@lists.linux-foundation.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [patch] dma-pool: warn when coherent pool is depleted
Message-ID: <20200629080556.GA32027@lst.de>
References: <20200621211200.GA158319@roeck-us.net> <alpine.DEB.2.22.394.2006272124470.591864@chino.kir.corp.google.com>
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On Sat, Jun 27, 2020 at 09:25:21PM -0700, David Rientjes wrote:
> Thanks Guenter.  Christoph, does it make sense to apply this patch since 
> there may not be an artifact left behind in the kernel log on allocation 
> failure by the caller?

Sorry, this fell through the cracks.  I've added it to the dma-mapping
tree now.