Re: [PATCH v2] kernel/dma: Fix panic caused by passing swiotlb to command line

[He Zhe]

On 1/11/19 1:27 AM, Konrad Rzeszutek Wilk wrote:
> Let's skip it. There was another patch that would allocate a default 4MB size if it there was an misue of swiotlb parameters.

But this patch mainly fixes a crash. Could you please point me to the patch you mentioned?

Thanks,
Zhe

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>
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> On Mon, Jan 7, 2019, 4:07 AM Christoph Hellwig <hch@xxxxxx <mailto:hch@xxxxxx> wrote:
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>     On Mon, Jan 07, 2019 at 04:46:51PM +0800, He Zhe wrote:
>     > Kindly ping.
>
>     Konrad, I'll pick this up through the DMA mapping tree unless you
>     protest in the next few days.
>