Hello!
This morning's rcutorture testing on next-20230818 complained about
prepare_elf_headers() being defined but unused on several rcutorture
scenarios. The patch below makes rcutorture happy, but might or might
not be a proper fix.
Thoughts?
Thanx, Paul
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diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 1d0f824559fce..926c39e22387b 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -127,7 +127,8 @@ void native_machine_crash_shutdown(struct pt_regs *regs)
crash_save_cpu(regs, safe_smp_processor_id());
}
-#if defined(CONFIG_KEXEC_FILE) || defined(CONFIG_CRASH_DUMP)
+#if (defined(CONFIG_KEXEC_FILE) || defined(CONFIG_CRASH_DUMP)) && defined(CONFIG_SMP) && defined(CONFIG_X86_LOCAL_APIC)
+
static int get_nr_ram_ranges_callback(struct resource *res, void *arg)
{
unsigned int *nr_ranges = arg;
