Re: [PATCH net-next v10 0/2] Add ZTE DingHai Ethernet PF driver

[patchwork-bot+netdevbpf@kernel.org]

Hello:

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

On Sun, 2 Aug 2026 16:00:48 +0800 (CST) you wrote:
> From: Junyang Han <han.junyang@zte.com.cn>
> 
> This series adds initial support for the ZTE DingHai Ethernet controller,
> a high-performance PCIe Ethernet device supporting SR-IOV, hardware
> offloading, and advanced virtualization features.
> 
> Changes from v9:
> - Makefile: remove unnecessary ccflags-y -I$(src).
> - zxdh_pf_pci_init(): dma_set_mask_and_coherent() never fails for
>   DMA_BIT_MASK(64).Just call it once.
> - zxdh_pf_probe(): reorder local variable declarations in reverse
>   xmas tree order.Don't print dev_err on devlink_alloc() failure.
> - Remove redundant initialization of fields in kzalloc'ed structs
>   (bar_chan_valid, vepa).
> - en_pf.h: drop unused includes,forward declaration of struct
>   devlink, unused enum zxdh_coredev_type, and unused struct fields
>   (bar_chan_valid, vepa, irq_lock, lock mutex, coredev_type).
> - Reply to Sashiko's review comments:
>   (1) zxdh_pf_map_capability(): validate the BAR index against
>       ZXDH_PF_MAX_BAR_VAL right after re-reading it from config space.
>   (2) zxdh_pf_map_capability(): bound-check length + offset (instead of
>       minlen + offset) against the BAR size before mapping, so the reported
>       *len never exceeds the actually mapped region and later MMIO accesses
>       cannot run past the pci_iomap_range() boundary.
>   (3) Search capabilities with IORESOURCE_MEM only (common/notify/device
>       cfg), matching the pci_request_selected_regions(IORESOURCE_MEM) call,
>       so a capability located in an I/O BAR is never mapped without having
>       been requested.
>   (4) zxdh_pf_notify_cfg_init(): rewrite
>       "if (notify_length + (notify_offset % PAGE_SIZE) <= PAGE_SIZE)" as a
>       subtraction: notify_length <= PAGE_SIZE - (notify_offset % PAGE_SIZE).
>       This removes the addition, so there is no integer wrap a
>       malicious length could exploit to bypass the check.
> 
> [...]

Here is the summary with links:
  - [net-next,v10,1/2] dinghai: add ZTE network driver support
    https://git.kernel.org/netdev/net-next/c/b8180f7977aa
  - [net-next,v10,2/2] dinghai: add hardware register access and PCI capability scanning
    (no matching commit)

You are awesome, thank you!
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