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-rw-r--r--pc-bios/s390-ccw/bootmap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c
index fa54abb..f175679 100644
--- a/pc-bios/s390-ccw/bootmap.c
+++ b/pc-bios/s390-ccw/bootmap.c
@@ -51,6 +51,8 @@ static void jump_to_IPL_2(void)
static void jump_to_IPL_code(uint64_t address)
{
+ /* store the subsystem information _after_ the bootmap was loaded */
+ write_subsystem_identification();
/*
* The IPL PSW is at address 0. We also must not overwrite the
* content of non-BIOS memory after we loaded the guest, so we
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