Re: [PATCH net-next] net: fix up truesize of cloned skb in skb_prepare_for_shift()

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Mon,  1 Feb 2021 17:04:20 +0100 you wrote:
> Avoid the assumption that ksize(kmalloc(S)) == ksize(kmalloc(S)): when
> cloning an skb, save and restore truesize after pskb_expand_head(). This
> can occur if the allocator decides to service an allocation of the same
> size differently (e.g. use a different size class, or pass the
> allocation on to KFENCE).
> 
> Because truesize is used for bookkeeping (such as sk_wmem_queued), a
> modified truesize of a cloned skb may result in corrupt bookkeeping and
> relevant warnings (such as in sk_stream_kill_queues()).
> 
> [...]

Here is the summary with links:
  - [net-next] net: fix up truesize of cloned skb in skb_prepare_for_shift()
    https://git.kernel.org/netdev/net-next/c/097b9146c0e2

You are awesome, thank you!
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