[OS-BUILD PATCHv2] Enable e1000 in rhel9 as unsupported

[Ken Cox (via Email Bridge)]

From: Ken Cox <jkc(a)redhat.com&gt;

Enable e1000 in rhel9 as unsupported

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2002344
Upstream Status: RHEL only

Enable e1000 but also add a taint to there is no mistake that
this is not supported.

Signed-off-by: Ken Cox <jkc(a)redhat.com&gt;

diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c
b/drivers/net/ethernet/intel/e1000/e1000_main.c
index blahblah..blahblah 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -224,6 +224,11 @@ static int __init e1000_init_module(void)
 
 	pr_info("%s\n", e1000_copyright);
 
+#ifdef CONFIG_RHEL_DIFFERENCES
+	add_taint(TAINT_SUPPORT_REMOVED, LOCKDEP_STILL_OK);
+	mark_driver_unsupported(e1000_driver_name);
+#endif
+
 	ret = pci_register_driver(&e1000_driver);
 	if (copybreak != COPYBREAK_DEFAULT) {
 		if (copybreak == 0)
diff --git a/redhat/configs/ark/generic/CONFIG_E1000
b/redhat/configs/ark/generic/CONFIG_E1000
index blahblah..blahblah 100644
--- a/redhat/configs/ark/generic/CONFIG_E1000
+++ b/redhat/configs/ark/generic/CONFIG_E1000
@@ -1 +1 @@
-# CONFIG_E1000 is not set
+CONFIG_E1000=m

--
https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1382