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SubjectRe: [PATCH 1/2] swiotlb: Rate-limit printing when running out of SW-IOMMU space
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On 10/31/2016 06:45 PM, Geert Uytterhoeven wrote:

> If the system runs out of SW-IOMMU space, changes are high successive

s/changes/chances/?

> requests will fail, too, flooding the kernel log. This is true
> especially for streaming DMA, which is typically used repeatedly outside
> the driver's initialization routine. Add rate-limiting to fix this.
>
> While at it, get rid of the open-coded dev_name() handling by using the
> appropriate dev_err_*() variant.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[...]

MBR, Sergei

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