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s390/boot: Fix startup debugging log

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Fix 'kernel image' end address for kaslr case.

Fixes: ec6f9f7e5b ("s390/boot: Add startup debugging support")
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
This commit is contained in:
Mikhail Zaslonko
2025-08-05 10:41:33 +02:00
committed by Alexander Gordeev
parent daa8af80d2
commit e29409faec
1 changed files with 1 additions and 1 deletions
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arch/s390/boot/startup.c
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@@ -384,7 +384,7 @@ static unsigned long setup_kernel_memory_layout(unsigned long kernel_size)
kernel_start = round_down(kernel_end - kernel_size, THREAD_SIZE);
boot_debug("Randomization range: 0x%016lx-0x%016lx\n", vmax - kaslr_len, vmax);
boot_debug("kernel image: 0x%016lx-0x%016lx (kaslr)\n", kernel_start,
kernel_size + kernel_size);
kernel_start + kernel_size);
} else if (vmax < __NO_KASLR_END_KERNEL || vsize > __NO_KASLR_END_KERNEL) {
kernel_start = round_down(vmax - kernel_size, THREAD_SIZE);
boot_debug("kernel image: 0x%016lx-0x%016lx (constrained)\n", kernel_start,