99-kdump.conf: Omit nouveau and amdgpu module

Resolves: RHEL-52478
Upstream: kdump-utils
Conflict: None

Signed-off-by: Lichen Liu <lichliu@redhat.com>

0002-99-kdump.conf-Omit-nouveau-and-amdgpu-module.patch

@@ -0,0 +1,34 @@
+From 77a0246cde3505777cfa1f9c2a1a834e76b7eed6 Mon Sep 17 00:00:00 2001
+From: Lichen Liu <lichliu@redhat.com>
+Date: Mon, 13 Jan 2025 17:39:56 +0800
+Subject: [PATCH] 99-kdump.conf: Omit nouveau and amdgpu module
+
+Resolves: https://issues.redhat.com/browse/RHEL-52304
+
+The GPU module provides no significant utility in second kernel, and it
+introduces firmware that occupies lots of memory, which is critical in
+the constrained environment of kdump. Omit it helps reduce memory usage
+and optimize the crash recovery process.
+
+See also:
+https://access.redhat.com/solutions/6977793
+https://access.redhat.com/solutions/7100186
+
+Signed-off-by: Lichen Liu <lichliu@redhat.com>
+---
+ 99-kdump.conf | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/99-kdump.conf b/99-kdump.conf
+index 80d6e43..696c7ac 100644
+--- a/99-kdump.conf
++++ b/99-kdump.conf
+@@ -1,3 +1,4 @@
+ dracutmodules=''
+ add_dracutmodules=' kdumpbase '
+ omit_dracutmodules=' rdma plymouth resume ifcfg earlykdump '
++omit_drivers+=' nouveau amdgpu '
+\ No newline at end of file
+-- 
+2.47.0
+

kdump-utils.spec

@@ -9,6 +9,7 @@ License: GPL-2.0-only
 URL: https://github.com/rhkdump/kdump-utils
 Source0: https://github.com/rhkdump/kdump-utils/archive/v%{version}/%{name}-%{version}.tar.gz
 Patch01: 0001-powerpc-fix-early-exit-from-udev-on-hotplug-event-fo.patch
+Patch02: 0002-99-kdump.conf-Omit-nouveau-and-amdgpu-module.patch
 
 %ifarch ppc64 ppc64le
 Requires(post): servicelog