Merge "Make sure the default driver is the in-tree drivers"

This commit is contained in:
Zuul 2024-10-17 16:53:55 +00:00 committed by Gerrit Code Review
commit 2d8cd2a351
2 changed files with 46 additions and 0 deletions

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@ -0,0 +1,45 @@
From 53f2edf7008b42b3731c5aec004f27e884839c3c Mon Sep 17 00:00:00 2001
From: Jiping Ma <jiping.ma2@windriver.com>
Date: Sat, 28 Sep 2024 12:57:38 +0000
Subject: [PATCH] Make sure the default driver is the in-tree driver
We put the out of tree drivers *.ko to weak-updates folder to make
sure the in-tree drivers will be loaded by default in the original
design. But we found the default drivers will be the OOT drivers
in some situation, which is not that we want.
The issue is same with https://access.redhat.com/solutions/3536351.
To fix the issue, we run "depmod -a" before load the drivers.
Verification:
1. There is not out-of-tree-drivers in the boot cmmandline. Make
sure the ice, iavf and i40e will be loaded with the in-tree
drivers.
2. out-of-tree-drivers=ice, make sure the iavf and i40e will be
loaded with the in-tree driver.
3. out-of-tree-drivers=ice,iavf,i40e make sure the three drivers
will be loaded with the OOT drivers.
Story: 2011056
Task: 51061
Signed-off-by: Jiping Ma <jiping.ma2@windriver.com>
---
init-ostree.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/init-ostree.sh b/init-ostree.sh
index d1f6416..20f2a4c 100644
--- a/init-ostree.sh
+++ b/init-ostree.sh
@@ -69,6 +69,7 @@ do_mount_fs() {
network_modules() {
ln -s /lib/firmware/updates/intel/ice/ddp/ice-*.pkg /lib/firmware/intel/ice/ddp/ice.pkg
+ depmod -a
if grep -s -q '\sout-of-tree-drivers=' /proc/cmdline ; then
drivers=(`echo ${OOT_DRIVERS} | tr ',' ' '` )
for driver in ${drivers[@]}
--
2.43.0

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@ -17,3 +17,4 @@
0017-Allow-adjusting-boot-order.patch 0017-Allow-adjusting-boot-order.patch
0018-Support-OOT-and-In-tree-drivers-switch.patch 0018-Support-OOT-and-In-tree-drivers-switch.patch
0019-Support-the-single-driver-switch.patch 0019-Support-the-single-driver-switch.patch
0020-Make-sure-the-default-driver-is-the-in-tree-driver.patch