Re: [PATCH net-next V2] net/mlx5: Improve write-combining test reliability for ARM64 Grace CPUs
From: Nathan Chancellor <nathan@kernel.org>
Date: 2025-09-15 22:19:11
Also in:
linux-arch, linux-patches, linux-rdma, linux-s390, lkml, llvm
On Mon, Sep 15, 2025 at 11:35:08AM +0300, Tariq Toukan wrote: ...
quoted hunk ↗ jump to hunk
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile index d77696f46eb5..06d0eb190816 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile +++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile@@ -176,3 +176,9 @@ mlx5_core-$(CONFIG_PCIE_TPH) += lib/st.o obj-$(CONFIG_MLX5_DPLL) += mlx5_dpll.o mlx5_dpll-y := dpll.o + +# +# NEON WC specific for mlx5 +# +mlx5_core-$(CONFIG_KERNEL_MODE_NEON) += lib/wc_neon_iowrite64_copy.o +FLAGS_lib/wc_neon_iowrite64_copy.o += $(CC_FLAGS_FPU)
Does this work as is? I think this needs to be CFLAGS instead of FLAGS but I did not test to verify. Cheers, Nathan