Hello: This patch was applied to netdev/net-next.git (master) by Jakub Kicinski <kuba@xxxxxxxxxx>: On Sun, 9 Jan 2022 14:51:22 +0100 you wrote: > As stated in [1], dma_set_mask() with a 64-bit mask never fails if > dev->dma_mask is non-NULL. > So, if it fails, the 32 bits case will also fail for the same reason. > > So, if dma_set_mask_and_coherent() succeeds, 'pci_using_dac' is known to be > 1. > > [...] Here is the summary with links: - cxgb3: Remove useless DMA-32 fallback configuration https://git.kernel.org/netdev/net-next/c/544bdad07494 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html