From 7c50199a4b9b439b2f9c5e8930905a9de886638c Mon Sep 17 00:00:00 2001 From: Bruce Richardson Date: Mon, 10 Feb 2025 17:19:57 +0000 Subject: [PATCH] net/intel: fix build warnings when using icx The Intel oneAPI DPC++/C++ Compiler (icx), issues warnings on build when the "-march=native", or other configured global "-march" flag, is overridden to "skylake-avx512", when compiling AVX-512 code. Allow building with icx with warnings-as-errors flag (werror) enabled by disabling the warning for the cases where we pass that extra "-march" flag. Fixes: e6a6a138919f ("net/i40e: add AVX512 vector path") Fixes: 31737f2b66fb ("net/iavf: enable AVX512 for legacy Rx") Fixes: 7f85d5ebcfe1 ("net/ice: add AVX512 vector path") Fixes: 0fac6a1c44d5 ("common/idpf: add AVX512 for single queue model") Cc: stable@dpdk.org Signed-off-by: Bruce Richardson Acked-by: Ian Stokes --- drivers/net/intel/i40e/meson.build | 3 +++ drivers/net/intel/iavf/meson.build | 3 +++ drivers/net/intel/ice/meson.build | 3 +++ drivers/net/intel/idpf/meson.build | 3 +++ 4 files changed, 12 insertions(+) diff --git a/drivers/net/intel/i40e/meson.build b/drivers/net/intel/i40e/meson.build index 5c93493124a..ffa40c5d649 100644 --- a/drivers/net/intel/i40e/meson.build +++ b/drivers/net/intel/i40e/meson.build @@ -57,6 +57,9 @@ if arch_subdir == 'x86' avx512_args = cflags + cc_avx512_flags if cc.has_argument('-march=skylake-avx512') avx512_args += '-march=skylake-avx512' + if cc.has_argument('-Wno-overriding-option') + avx512_args += '-Wno-overriding-option' + endif endif i40e_avx512_lib = static_library('i40e_avx512_lib', 'i40e_rxtx_vec_avx512.c', diff --git a/drivers/net/intel/iavf/meson.build b/drivers/net/intel/iavf/meson.build index c823d618e38..19cd1cfbc89 100644 --- a/drivers/net/intel/iavf/meson.build +++ b/drivers/net/intel/iavf/meson.build @@ -45,6 +45,9 @@ if arch_subdir == 'x86' avx512_args = cflags + cc_avx512_flags if cc.has_argument('-march=skylake-avx512') avx512_args += '-march=skylake-avx512' + if cc.has_argument('-Wno-overriding-option') + avx512_args += '-Wno-overriding-option' + endif endif iavf_avx512_lib = static_library('iavf_avx512_lib', 'iavf_rxtx_vec_avx512.c', diff --git a/drivers/net/intel/ice/meson.build b/drivers/net/intel/ice/meson.build index ff7f84597a3..a34b7c966aa 100644 --- a/drivers/net/intel/ice/meson.build +++ b/drivers/net/intel/ice/meson.build @@ -51,6 +51,9 @@ if arch_subdir == 'x86' avx512_args = cflags + cc_avx512_flags if cc.has_argument('-march=skylake-avx512') avx512_args += '-march=skylake-avx512' + if cc.has_argument('-Wno-overriding-option') + avx512_args += '-Wno-overriding-option' + endif endif ice_avx512_lib = static_library('ice_avx512_lib', 'ice_rxtx_vec_avx512.c', diff --git a/drivers/net/intel/idpf/meson.build b/drivers/net/intel/idpf/meson.build index d69254484bd..1ebceaffa4b 100644 --- a/drivers/net/intel/idpf/meson.build +++ b/drivers/net/intel/idpf/meson.build @@ -31,6 +31,9 @@ if arch_subdir == 'x86' avx512_args = cflags + cc_avx512_flags if cc.has_argument('-march=skylake-avx512') avx512_args += '-march=skylake-avx512' + if cc.has_argument('-Wno-overriding-option') + avx512_args += '-Wno-overriding-option' + endif endif idpf_common_avx512_lib = static_library('idpf_common_avx512_lib', 'idpf_common_rxtx_avx512.c',