[PATCH v3] app/testpmd: fix DCB forwarding TC mask and queue guard

[Thomas Monjalon]

16/03/2026 07:21, Talluri Chaitanyababu:
> Update forwarding TC mask based on configured traffic classes to properly
> handle both 4 TC and 8 TC modes. The bitmask calculation (1u << nb_tcs) - 1
> correctly creates masks for all available traffic classes (0xF for 4 TCs,
> 0xFF for 8 TCs).

I don't know why this patch was merged in next-net without any review.
It has been pulled in main yesterday, sorry for that.
You'll need to make another patch to fix after the complete review.

Stephen, please don't merge too fast if no review.