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Date: Tue, 28 Oct 2025 08:45:37 +0800
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Subject: Re: [PATCH] dmadev: fix build if RTE_DMADEV_DEBUG enabled
To: Stephen Hemminger <stephen@networkplumber.org>, <dev@dpdk.org>
CC: <stable@dpdk.org>, <david.marchand@redhat.com>, Kevin Laatz
 <kevin.laatz@intel.com>, Bruce Richardson <bruce.richardson@intel.com>
References: <20251027164621.175861-1-stephen@networkplumber.org>
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From: fengchengwen <fengchengwen@huawei.com>
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Acked-by: Chengwen Feng <fengchengwen@huawei.com>

On 10/28/2025 12:46 AM, Stephen Hemminger wrote:
> Missing definition of errnos causes build failure:
> 
> In file included from ../lib/dmadev/rte_dmadev_trace.h:16,
>                  from ../lib/dmadev/rte_dmadev_trace_points.c:8:
> ../lib/dmadev/rte_dmadev.h: In function ‘rte_dma_copy’:
> ../lib/dmadev/rte_dmadev.h:1183:25: error: ‘EINVAL’ undeclared (first use in this function)
>  1183 |                 return -EINVAL;
>       |                         ^~~~~~
> 
> Bugzilla ID: 1814
> Fixes: 8f1d23ece06a ("eal: deprecate RTE_FUNC_PTR_* macros")
> Cc: david.marchand@redhat.com
> 
> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>