Re: [PATCH v1] block: switch numa_node to int in blk_mq_hw_ctx and init_request

[Jens Axboe <axboe@kernel.dk>]

On Sat, 23 May 2026 12:52:35 +0000, Mateusz Nowicki wrote:
> numa_node in blk_mq_hw_ctx and the matching argument of
> blk_mq_ops::init_request can be NUMA_NO_NODE (-1).  Declared as
> unsigned int, NUMA_NO_NODE becomes UINT_MAX and walks off
> nvme_dev::descriptor_pools[] on CONFIG_NUMA=n [1].
> 
> Switch the field and the callback prototype to int and update all
> in-tree init_request implementations.  No functional change:
> cpu_to_node(), kmalloc_node() and blk_alloc_flush_queue() already
> take int.
> 
> [...]

Applied, thanks!

[1/1] block: switch numa_node to int in blk_mq_hw_ctx and init_request
      commit: 65e1c8f96ad1a1f3b72e8a91d1341d570f91d985

Best regards,
-- 
Jens Axboe