From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [BUG] cuckoo_hash build failure with gcc-8
Date: Wed, 04 Apr 2018 16:31:55 +0200
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References: <20180329093924.1984d7f4@xeon-e3>
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Cc: dev@dpdk.org, pablo.de.lara.guarch@intel.com
To: Stephen Hemminger <stephen@networkplumber.org>
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+Cc Pablo

29/03/2018 18:39, Stephen Hemminger:
> Cuckoo hash has build failure with gcc-8.
> The casting here is suspect anyway. It should be fixed more directly.
>=20
>   CC rte_table_hash_cuckoo.o
> lib/librte_table/rte_table_hash_cuckoo.c: In function =E2=80=98rte_table_=
hash_cuckoo_create=E2=80=99:
> lib/librte_table/rte_table_hash_cuckoo.c:110:16: error: cast between inco=
mpatible function types from =E2=80=98rte_table_hash_op_hash=E2=80=99 {aka =
=E2=80=98long unsigned int (*)(void *, void *, unsigned int,  long unsigned=
 int)=E2=80=99} to =E2=80=98uint32_t (*)(const void *, uint32_t,  uint32_t)=
=E2=80=99 {aka =E2=80=98unsigned int (*)(const void *, unsigned int,  unsig=
ned int)=E2=80=99} [-Werror=3Dcast-function-type]
>    .hash_func =3D (rte_hash_function)(p->f_hash),
>                 ^
> cc1: all warnings being treated as errors