From: Tyler Retzlaff <roretzla@linux.microsoft.com>
To: Tianhao Chai <cth451@gmail.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH] rte_dev: allow C-symbol-in-C++ dma operations
Date: Thu, 5 May 2022 02:43:47 -0700 [thread overview]
Message-ID: <20220505094347.GA19924@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> (raw)
In-Reply-To: <20220505043935.GA312259@cth-desktop-dorm.onozuka.cth451.me>
On Wed, May 04, 2022 at 11:39:35PM -0500, Tianhao Chai wrote:
> Currently the "extern C" section ends right before rte_dev_dma_unmap
> and other DMA function declarations, causing some C++ compilers to
> produce C++ mangled symbols to rte_dev_dma_unmap instead of C symbols.
> This leads to build failures later when linking a final executable
> against this object.
>
> The issue is observed on DPDK 22.03 and G++ 11.
>
> Signed-off-by: Tianhao Chai <cth451@gmail.com>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
next prev parent reply other threads:[~2022-05-05 9:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-05 4:39 Tianhao Chai
2022-05-05 9:00 ` Bruce Richardson
2022-05-05 9:53 ` David Marchand
2022-05-05 9:43 ` Tyler Retzlaff [this message]
2022-05-06 17:41 ` Morten Brørup
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