Re: [PATCH net v2 1/1] net: stmmac: disable Split Header (SPH) for Intel platforms
From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-05-01 12:30:38
Also in:
linux-arm-kernel, lkml, stable
From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-05-01 12:30:38
Also in:
linux-arm-kernel, lkml, stable
Hello: This patch was applied to netdev/net.git (master) by David S. Miller [off-list ref]: On Fri, 29 Apr 2022 19:58:07 +0800 you wrote:
Based on DesignWare Ethernet QoS datasheet, we are seeing the limitation of Split Header (SPH) feature is not supported for Ipv4 fragmented packet. This SPH limitation will cause ping failure when the packets size exceed the MTU size. For example, the issue happens once the basic ping packet size is larger than the configured MTU size and the data is lost inside the fragmented packet, replaced by zeros/corrupted values, and leads to ping fail. [...]
Here is the summary with links:
- [net,v2,1/1] net: stmmac: disable Split Header (SPH) for Intel platforms
https://git.kernel.org/netdev/net/c/47f753c1108e
You are awesome, thank you!
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