[dpdk-dev] [PATCH] lib/librte_table: fix arm64 hash function selection

Dumitrescu, Cristian cristian.dumitrescu at intel.com
Mon Apr 8 15:37:31 CEST 2019



> -----Original Message-----
> From: Jerin Jacob Kollanukkaran [mailto:jerinj at marvell.com]
> Sent: Saturday, April 6, 2019 2:30 PM
> To: Dumitrescu, Cristian <cristian.dumitrescu at intel.com>
> Cc: dev at dpdk.org; thomas at monjalon.net; Jerin Jacob Kollanukkaran
> <jerinj at marvell.com>; Gavin Hu <gavin.hu at arm.com>; stable at dpdk.org
> Subject: [dpdk-dev] [PATCH] lib/librte_table: fix arm64 hash function
> selection
> 
> From: Jerin Jacob <jerinj at marvell.com>
> 
> Use CRC32 instruction only when it is available to avoid
> the build issue like below.
> 
> {standard input}:16: Error:
> selected processor does not support `crc32cx w3,w3,x0'
> 
> Fixes: ea7be0a0386e ("lib/librte_table: add hash function headers")
> Cc: Gavin Hu <gavin.hu at arm.com>
> Cc: stable at dpdk.org
> 
> Signed-off-by: Jerin Jacob <jerinj at marvell.com>
> ---
>  lib/librte_table/rte_table_hash_func.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>



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