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Message-Id: <164939101209.29309.3949750124677153031.git-patchwork-notify@kernel.org>
Date: Fri, 08 Apr 2022 04:10:12 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Robin Murphy <robin.murphy@....com>
Cc: ecree.xilinx@...il.com, habetsm.xilinx@...il.com,
davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
netdev@...r.kernel.org, iommu@...ts.linux-foundation.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] sfc: Stop using iommu_present()
Hello:
This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@...nel.org>:
On Tue, 5 Apr 2022 14:40:55 +0100 you wrote:
> Even if an IOMMU might be present for some PCI segment in the system,
> that doesn't necessarily mean it provides translation for the device
> we care about. It appears that what we care about here is specifically
> whether DMA mapping ops involve any IOMMU overhead or not, so check for
> translation actually being active for our device.
>
> Signed-off-by: Robin Murphy <robin.murphy@....com>
>
> [...]
Here is the summary with links:
- [net-next] sfc: Stop using iommu_present()
https://git.kernel.org/netdev/net-next/c/6a62924c0a81
You are awesome, thank you!
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