[dpdk-dev] [PATCH] lib/librte_eal: Fix compile issue with gcc 5.3.1

Thomas Monjalon thomas.monjalon at 6wind.com
Thu Jan 28 09:30:43 CET 2016


2016-01-28 15:30, Michael Qiu:
> In fedora 22 with GCC version 5.3.1, when compile,
> will result an error:
> 
>     include/rte_memcpy.h:309:7: error: "RTE_MACHINE_CPUFLAG_AVX2"
>                                 is not defined [-Werror=undef]
>     #elif RTE_MACHINE_CPUFLAG_AVX2
> 
> Fixes: 9484092baad3 ("eal/x86: optimize memcpy for AVX512 platforms")

Thanks for the quick fix.

Note about the title formatting:
As you see in the "Fixes:" line, the title of the original commit
was starting with "eal/x86". Yours should adopt the same convention.
A lot of patches are sent with "lib/librte_eal" which was never used
in the git history. If not sure when writing the title, please check
the history to keep it consistent.
As usual, I will reword it.
Thanks for your attention


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