Hello!
The following patch fixes a UP build problem for kexec() on powerpc.
When the crash_kexec_wait_realmode() function was added, it was
placed in only two of the three required locations.
Thoughts?
Thanx, Paul
------------------------------------------------------------------------
The function crash_kexec_wait_realmode() is defined only if SMP, but is
called in UP builds. Create an empty function to keep the compiler happy
in UP builds.
Signed-off-by: Paul E. McKenney <paul.mcken...@linaro.org>
Signed-off-by: Paul E. McKenney <paul...@linux.vnet.ibm.com>
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 3d3d416..6f964ef 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -251,6 +251,10 @@ static void crash_kexec_prepare_cpus(int cpu)
#endif
}
+static void crash_kexec_wait_realmode(int cpu)
+{
+}
+
void crash_kexec_secondary(struct pt_regs *regs)
{
cpus_in_sr = CPU_MASK_NONE;
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