Re: [PATCH v2 1/3] net: wwan: mhi_wwan_mbim: guard against a cyclic NDP chain

From: patchwork-bot+netdevbpf

Date: Wed Sep 16 2026 - 22:12:41 EST


Hello:

This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Fri, 11 Sep 2026 10:17:32 +0800 you wrote:
> The NDP traversal in mhi_mbim_rx() only stops when wNextNdpIndex is
> zero. Nothing requires the offsets to advance, so a modem that
> points an NDP at itself, or at an earlier NDP, keeps the loop
> spinning forever on one CPU.
>
> Break out when the next NDP offset is not larger than the current
> one.
>
> [...]

Here is the summary with links:
- [v2,1/3] net: wwan: mhi_wwan_mbim: guard against a cyclic NDP chain
https://git.kernel.org/netdev/net/c/5d063822ac51
- [v2,2/3] net: wwan: mhi_wwan_mbim: check skb_copy_bits() return value
https://git.kernel.org/netdev/net/c/31550d585589
- [v2,3/3] net: wwan: t7xx: validate the netif index in t7xx_ccmni_recv_skb()
https://git.kernel.org/netdev/net/c/c7ead9704249

You are awesome, thank you!
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