From: Brian Masney <bmasney@xxxxxxxxxx>
redhat/configs: automotive: change VIRTIO_NET from a module to built in
Upstream Status: RHEL Only
Do this to help with the overall boot speed for the qemu target. This
also requires changing two other smaller drivers (net/core/failover.c
and drivers/net/net_failover.c) to built in.
Here's the kernel module sizes for x86_64:
text data bss dec hex filename
5334 1588 32 6954 1b2a failover.ko
14399 1692 0 16091 3edb net_failover.ko
73742 4755 4 78501 132a5 virtio_net.ko
Signed-off-by: Brian Masney <bmasney@xxxxxxxxxx>
diff --git a/redhat/configs/common/automotive/generic/CONFIG_FAILOVER b/redhat/configs/common/automotive/generic/CONFIG_FAILOVER
new file mode 100644
index blahblah..blahblah 100644
--- /dev/null
+++ b/redhat/configs/common/automotive/generic/CONFIG_FAILOVER
@@ -0,0 +1 @@
+CONFIG_FAILOVER=y
diff --git a/redhat/configs/common/automotive/generic/CONFIG_NET_FAILOVER b/redhat/configs/common/automotive/generic/CONFIG_NET_FAILOVER
new file mode 100644
index blahblah..blahblah 100644
--- /dev/null
+++ b/redhat/configs/common/automotive/generic/CONFIG_NET_FAILOVER
@@ -0,0 +1 @@
+CONFIG_NET_FAILOVER=y
diff --git a/redhat/configs/common/automotive/generic/CONFIG_VIRTIO_NET b/redhat/configs/common/automotive/generic/CONFIG_VIRTIO_NET
new file mode 100644
index blahblah..blahblah 100644
--- /dev/null
+++ b/redhat/configs/common/automotive/generic/CONFIG_VIRTIO_NET
@@ -0,0 +1 @@
+CONFIG_VIRTIO_NET=y
--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/3623
--
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