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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, Bobby Eshleman X-Mailer: b4 0.14.3 From: Bobby Eshleman The config fragment already sets CONFIG_UDMABUF=y, but kconfig silently drops it. UDMABUF/NET_DEVMEM both depend on DMA_SHARED_BUFFER, which we can't enable directly, so we need to enable a config that selects it. We use SYNC_FILE for that purpose here. Additionally, we flip on CONFIG_NET_DEVMEM as well. Suggested-by: Jakub Kicinski Signed-off-by: Bobby Eshleman --- tools/testing/selftests/drivers/net/hw/config | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/drivers/net/hw/config b/tools/testing/selftests/drivers/net/hw/config index ed8642b68094..d89a9ba17655 100644 --- a/tools/testing/selftests/drivers/net/hw/config +++ b/tools/testing/selftests/drivers/net/hw/config @@ -15,11 +15,13 @@ CONFIG_IPV6_SIT=y CONFIG_IPV6_TUNNEL=y CONFIG_NET_CLS_ACT=y CONFIG_NET_CLS_BPF=y +CONFIG_NET_DEVMEM=y CONFIG_NET_IPGRE=y CONFIG_NET_IPGRE_DEMUX=y CONFIG_NET_IPIP=y CONFIG_NETKIT=y CONFIG_NET_SCH_INGRESS=y +CONFIG_SYNC_FILE=y CONFIG_UDMABUF=y CONFIG_USER_NS=y CONFIG_VXLAN=y --- base-commit: 2fbade66245059c78daeaccfce13ecf499fffb51 change-id: 20260731-selftests-devmem-config-f4f843f0f0ad Best regards, -- Bobby Eshleman