[dpdk-dev] [PATCH] eal/linux: fix build when VFIO is disabled

David Marchand david.marchand at redhat.com
Mon Dec 16 18:22:05 CET 2019


On Wed, Dec 11, 2019 at 7:26 PM Ali Alnubani <alialnu at mellanox.com> wrote:
> The header linux/version.h isn't included when CONFIG_RTE_EAL_VFIO
> is explicitly disabled. LINUX_VERSION_CODE and KERNEL_VERSION are
> therefore undefined, causing the build failure:
>
>   lib/librte_eal/linux/eal/eal.c: In function ‘rte_eal_init’:
>   lib/librte_eal/linux/eal/eal.c:1076:32: error: "LINUX_VERSION_CODE" is
>     not defined, evaluates to 0 [-Werror=undef]

The patch itself is ok.
But, out of curiosity, why would you disable vfio support?


-- 
David Marchand



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