Re: [PATCH net-next V5] net/mlx5: Improve write-combining test reliability for ARM64 Grace CPUs
From: Patrisious Haddad <hidden>
Date: 2025-09-25 12:15:55
Also in:
linux-arch, linux-patches, linux-rdma, linux-s390, lkml, llvm
On 9/25/2025 2:54 PM, Jason Gunthorpe wrote:
On Thu, Sep 25, 2025 at 02:48:33PM +0300, Tariq Toukan wrote:quoted
+static void mlx5_iowrite64_copy(struct mlx5_wc_sq *sq, __be32 mmio_wqe[16], + size_t mmio_wqe_size, unsigned int offset) +{ +#if defined(CONFIG_KERNEL_MODE_NEON) && defined(CONFIG_ARM64)IS_ENABLED() not defined()
I just wonder why, Is there a preference in the driver from like aesthetic/convention point of view? Since here it technically doesnt matter - IS_ENABLED have no functional difference from defined since these are boolean configs not *tristate*ones (cant be loaded as module). Patrisious.
Jason