X-Git-Url: https://glassweightruler.freedombox.rocks/gitweb/Ventoy.git/blobdiff_plain/8dce0adda6e1967de616287e224b914eb1bcef8e..c8dc36a5c3bb042d92a04304caaa7fa7249d9d2e:/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh

diff --git a/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh b/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh
index 08c9d73..e9f8658 100644
--- a/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh
+++ b/IMG/cpio/ventoy/loop/batocera/ventoy-disk.sh
@@ -37,9 +37,38 @@ if [ "$vtdiskname" = "unknown" ]; then
 fi
 
 ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"
-
 ventoy_create_dev_ventoy_part
 
+if ventoy_need_dm_patch; then
+    vtlog "extract a ko file"
+
+    mkdir -p /ventoy/tmpmnt1 /ventoy/tmpmnt2
+    mount /dev/ventoy1 /ventoy/tmpmnt1
+    mount /ventoy/tmpmnt1/boot/batocera /ventoy/tmpmnt2
+    vtKV=$(uname -r)
+    
+    mkdir -p /lib/modules/$vtKV/kernel/
+    vtKO=$(find "/ventoy/tmpmnt2/lib/modules/$vtKV/kernel/fs/" -name "*.ko*" | head -n1)    
+    cp -a $vtKO /lib/modules/$vtKV/kernel/
+    
+    vtlog "vtKV=$vtKV vtKO=$vtKO"
+    
+    umount /ventoy/tmpmnt2
+    umount /ventoy/tmpmnt1
+
+    vtPartid=1
+    cat /vtoy_dm_table | while read vtline; do
+        dmsetup remove ventoy$vtPartid
+        vtPartid=$(expr $vtPartid + 1)
+    done
+    dmsetup remove ventoy
+    
+    vtlog "Recreate device-mapper"
+    ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"
+    ventoy_create_dev_ventoy_part
+fi
+
+
 PATH=$VTPATH_OLD
 
 set_ventoy_hook_finish