Re: [dpdk-dev] [PATCH] net/i40e: fix gcc 11 build warning on POWER architecture

Not sure if below patch also help to solve the issue you met on power arch, Looks like the error is same: "writing 1 byte into a region of size 0" would you help to check? commit 1b0f3a18145468c309bb5a8cb98a8aa29af059e7 Author: Ferruh Yigit Date: Fri Oct 29 11:37:01 20

Re: [dpdk-dev] [PATCH] net/i40e: fix gcc 11 build warning on POWER architecture

xes: 6ced3dd72f5f ("net/i40e: support flexible payload parsing for FDIR") Cc: sta...@dpdk.org Thanks Qi > -Original Message- > From: dev On Behalf Of David Christensen > Sent: Friday, October 15, 2021 3:05 AM > To: dev@dpdk.org; Xing, Beilei > Cc: s

[dpdk-dev] [PATCH] net/i40e: fix gcc 11 build warning on POWER architecture

Building DPDK with a gcc 11 based compiler such as the IBM Advanced Toolchain 15 (1) generates a stringop-overflow warning when using -O3 optimization (DPDK default for production releases): writing 1 byte into a region of size 0 [-Wstringop-overflow=] The issue has been reported to the gcc proje