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-rw-r--r--pc-bios/s390-ccw/jump2ipl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/pc-bios/s390-ccw/jump2ipl.c b/pc-bios/s390-ccw/jump2ipl.c
index b9c70d64a5..73e4367e09 100644
--- a/pc-bios/s390-ccw/jump2ipl.c
+++ b/pc-bios/s390-ccw/jump2ipl.c
@@ -82,8 +82,8 @@ void jump_to_low_kernel(void)
jump_to_IPL_code(KERN_IMAGE_START);
}
- /* Trying to get PSW at zero address */
- if (*((uint64_t *)0) & RESET_PSW_MASK) {
+ /* Trying to get PSW at zero address (pointed to by reset_psw) */
+ if (*reset_psw & RESET_PSW_MASK) {
/*
* Surely nobody will try running directly from lowcore, so
* let's use 0 as an indication that we want to load the reset