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diff -aurp a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
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--- a/arch/x86/kernel/cpu/mcheck/mce.c	2019-10-05 05:27:35.000000000 -0300
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+++ b/arch/x86/kernel/cpu/mcheck/mce.c	2020-03-30 12:06:36.546549480 -0300
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@@ -52,6 +52,13 @@
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 #include "mce-internal.h"
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+#ifndef set_mce_nospec
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+static inline int set_mce_nospec(unsigned long pfn)
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+{
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+	return 0;
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+}
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+#endif
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+
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 static DEFINE_MUTEX(mce_chrdev_read_mutex);
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 #define mce_log_get_idx_check(p) \
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diff -aurp a/drivers/scsi/megaraid/megaraid_sas_debugfs.c b/drivers/scsi/megaraid/megaraid_sas_debugfs.c
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--- a/drivers/scsi/megaraid/megaraid_sas_debugfs.c	2019-10-05 05:27:35.000000000 -0300
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+++ b/drivers/scsi/megaraid/megaraid_sas_debugfs.c	2020-03-30 13:20:30.225702075 -0300
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@@ -28,6 +28,7 @@
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 #include <linux/kernel.h>
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 #include <linux/types.h>
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 #include <linux/pci.h>
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+#include <linux/uio.h>
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 #include <linux/interrupt.h>
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 #include <linux/compat.h>
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 #include <linux/irq_poll.h>