From 7367be0da935cc01dc9f7d048bcba367a147d2c7 Mon Sep 17 00:00:00 2001
From: Marcin Skarbek <mskarbek@users.noreply.github.com>
Date: Wed, 7 Apr 2021 19:17:39 +0200
Subject: [PATCH] Add kmodtool fix to detect different System.map location

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Marcin Skarbek <git@skarbek.name>
Closes #7807
Closes #11836
---
 scripts/kmodtool | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/scripts/kmodtool b/scripts/kmodtool
index 240cde3106..35d54bad2b 100755
--- a/scripts/kmodtool
+++ b/scripts/kmodtool
@@ -182,9 +182,21 @@ BuildRequires:	  kernel-devel-uname-r = ${kernel_uname_r}
 %{?KmodsRequires:Requires: %{KmodsRequires}-uname-r = ${kernel_uname_r}}
 %{?KmodsRequires:BuildRequires: %{KmodsRequires}-uname-r = ${kernel_uname_r}}
 %post          -n kmod-${kmodname}-${kernel_uname_r}
-${prefix}${depmod_path} -aeF /boot/System.map-${kernel_uname_r} ${kernel_uname_r} > /dev/null || :
+if [[ -f "/boot/System.map-${kernel_uname_r}" ]]; then
+	${prefix}${depmod_path} -aeF /boot/System.map-${kernel_uname_r} ${kernel_uname_r} > /dev/null || :
+elif [[ -f "/lib/modules/${kernel_uname_r}/System.map" ]]; then
+	${prefix}${depmod_path} -aeF /lib/modules/${kernel_uname_r}/System.map ${kernel_uname_r} > /dev/null || :
+else
+	${prefix}${depmod_path} -ae ${kernel_uname_r} &> /dev/null || :
+fi
 %postun        -n kmod-${kmodname}-${kernel_uname_r}
-${prefix}${depmod_path} -aF /boot/System.map-${kernel_uname_r} ${kernel_uname_r} &> /dev/null || :
+if [[ -f "/boot/System.map-${kernel_uname_r}" ]]; then
+	${prefix}${depmod_path} -aF /boot/System.map-${kernel_uname_r} ${kernel_uname_r} &> /dev/null || :
+elif [[ -f "/lib/modules/${kernel_uname_r}/System.map" ]]; then
+	${prefix}${depmod_path} -aF /lib/modules/${kernel_uname_r}/System.map ${kernel_uname_r} &> /dev/null || :
+else
+	${prefix}${depmod_path} -a ${kernel_uname_r} &> /dev/null || :
+fi
 
 EOF
 	else