linux: update to 4.4.56

11 files changed, 2158 insertions, 1300 deletions

diff --git a/target/linux/patches/4.4.50/coldfire-sighandler.patch b/target/linux/patches/4.4.56/coldfire-sighandler.patch
index c52a4e228..c52a4e228 100644
--- a/target/linux/patches/4.4.50/coldfire-sighandler.patch
+++ b/target/linux/patches/4.4.56/coldfire-sighandler.patch
diff --git a/target/linux/patches/4.4.50/crisv32.patch b/target/linux/patches/4.4.56/crisv32.patch
index cb9b0d028..cb9b0d028 100644
--- a/target/linux/patches/4.4.50/crisv32.patch
+++ b/target/linux/patches/4.4.56/crisv32.patch
diff --git a/target/linux/patches/4.4.50/crisv32_ethernet_driver.patch b/target/linux/patches/4.4.56/crisv32_ethernet_driver.patch
index 0cef202fc..0cef202fc 100644
--- a/target/linux/patches/4.4.50/crisv32_ethernet_driver.patch
+++ b/target/linux/patches/4.4.56/crisv32_ethernet_driver.patch
diff --git a/target/linux/patches/4.4.50/initramfs-nosizelimit.patch b/target/linux/patches/4.4.56/initramfs-nosizelimit.patch
index 40d2f6bd8..40d2f6bd8 100644
--- a/target/linux/patches/4.4.50/initramfs-nosizelimit.patch
+++ b/target/linux/patches/4.4.56/initramfs-nosizelimit.patch
diff --git a/target/linux/patches/4.4.50/ld-or1k.patch b/target/linux/patches/4.4.56/ld-or1k.patch
index 264f9166f..264f9166f 100644
--- a/target/linux/patches/4.4.50/ld-or1k.patch
+++ b/target/linux/patches/4.4.56/ld-or1k.patch
diff --git a/target/linux/patches/4.4.50/macsonic.patch b/target/linux/patches/4.4.56/macsonic.patch
index 75a6fcad2..75a6fcad2 100644
--- a/target/linux/patches/4.4.50/macsonic.patch
+++ b/target/linux/patches/4.4.56/macsonic.patch
diff --git a/target/linux/patches/4.4.50/mips-xz.patch b/target/linux/patches/4.4.56/mips-xz.patch
index 5cfac6254..5cfac6254 100644
--- a/target/linux/patches/4.4.50/mips-xz.patch
+++ b/target/linux/patches/4.4.56/mips-xz.patch
diff --git a/target/linux/patches/4.4.50/patch-realtime b/target/linux/patches/4.4.56/patch-realtime
index 5ab7acb20..23c9d7af6 100644
--- a/target/linux/patches/4.4.50/patch-realtime
+++ b/target/linux/patches/4.4.56/patch-realtime
@@ -1,6 +1,6 @@
-diff -Nur linux-4.4.46.orig/arch/arm/include/asm/switch_to.h linux-4.4.46/arch/arm/include/asm/switch_to.h
---- linux-4.4.46.orig/arch/arm/include/asm/switch_to.h	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/include/asm/switch_to.h	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/include/asm/switch_to.h linux-4.4.56/arch/arm/include/asm/switch_to.h
+--- linux-4.4.56.orig/arch/arm/include/asm/switch_to.h	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/include/asm/switch_to.h	2017-03-23 07:59:27.943522850 +0100
 @@ -3,6 +3,13 @@
  
  #include <linux/thread_info.h>
@@ -23,9 +23,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/include/asm/switch_to.h linux-4.4.46/arch/a
  	last = __switch_to(prev,task_thread_info(prev), task_thread_info(next));	\
  } while (0)
  
-diff -Nur linux-4.4.46.orig/arch/arm/include/asm/thread_info.h linux-4.4.46/arch/arm/include/asm/thread_info.h
---- linux-4.4.46.orig/arch/arm/include/asm/thread_info.h	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/include/asm/thread_info.h	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/include/asm/thread_info.h linux-4.4.56/arch/arm/include/asm/thread_info.h
+--- linux-4.4.56.orig/arch/arm/include/asm/thread_info.h	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/include/asm/thread_info.h	2017-03-23 07:59:27.943522850 +0100
 @@ -49,6 +49,7 @@
  struct thread_info {
  	unsigned long		flags;		/* low level flags */
@@ -62,9 +62,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/include/asm/thread_info.h linux-4.4.46/arch
  
  #endif /* __KERNEL__ */
  #endif /* __ASM_ARM_THREAD_INFO_H */
-diff -Nur linux-4.4.46.orig/arch/arm/Kconfig linux-4.4.46/arch/arm/Kconfig
---- linux-4.4.46.orig/arch/arm/Kconfig	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/Kconfig	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/Kconfig linux-4.4.56/arch/arm/Kconfig
+--- linux-4.4.56.orig/arch/arm/Kconfig	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/Kconfig	2017-03-23 07:59:27.943522850 +0100
 @@ -33,7 +33,7 @@
  	select HARDIRQS_SW_RESEND
  	select HAVE_ARCH_AUDITSYSCALL if (AEABI && !OABI_COMPAT)
@@ -82,9 +82,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/Kconfig linux-4.4.46/arch/arm/Kconfig
  	select HAVE_RCU_TABLE_FREE if (SMP && ARM_LPAE)
  	select HAVE_REGS_AND_STACK_ACCESS_API
  	select HAVE_SYSCALL_TRACEPOINTS
-diff -Nur linux-4.4.46.orig/arch/arm/kernel/asm-offsets.c linux-4.4.46/arch/arm/kernel/asm-offsets.c
---- linux-4.4.46.orig/arch/arm/kernel/asm-offsets.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kernel/asm-offsets.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/asm-offsets.c linux-4.4.56/arch/arm/kernel/asm-offsets.c
+--- linux-4.4.56.orig/arch/arm/kernel/asm-offsets.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/asm-offsets.c	2017-03-23 07:59:27.943522850 +0100
 @@ -65,6 +65,7 @@
    BLANK();
    DEFINE(TI_FLAGS,		offsetof(struct thread_info, flags));
@@ -93,9 +93,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kernel/asm-offsets.c linux-4.4.46/arch/arm/
    DEFINE(TI_ADDR_LIMIT,		offsetof(struct thread_info, addr_limit));
    DEFINE(TI_TASK,		offsetof(struct thread_info, task));
    DEFINE(TI_CPU,		offsetof(struct thread_info, cpu));
-diff -Nur linux-4.4.46.orig/arch/arm/kernel/entry-armv.S linux-4.4.46/arch/arm/kernel/entry-armv.S
---- linux-4.4.46.orig/arch/arm/kernel/entry-armv.S	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kernel/entry-armv.S	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/entry-armv.S linux-4.4.56/arch/arm/kernel/entry-armv.S
+--- linux-4.4.56.orig/arch/arm/kernel/entry-armv.S	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/entry-armv.S	2017-03-23 07:59:27.943522850 +0100
 @@ -215,11 +215,18 @@
  #ifdef CONFIG_PREEMPT
  	get_thread_info tsk
@@ -133,9 +133,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kernel/entry-armv.S linux-4.4.46/arch/arm/k
  #endif
  
  __und_fault:
-diff -Nur linux-4.4.46.orig/arch/arm/kernel/entry-common.S linux-4.4.46/arch/arm/kernel/entry-common.S
---- linux-4.4.46.orig/arch/arm/kernel/entry-common.S	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kernel/entry-common.S	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/entry-common.S linux-4.4.56/arch/arm/kernel/entry-common.S
+--- linux-4.4.56.orig/arch/arm/kernel/entry-common.S	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/entry-common.S	2017-03-23 07:59:27.943522850 +0100
 @@ -36,7 +36,9 @@
   UNWIND(.cantunwind	)
  	disable_irq_notrace			@ disable interrupts
@@ -160,9 +160,39 @@ diff -Nur linux-4.4.46.orig/arch/arm/kernel/entry-common.S linux-4.4.46/arch/arm
   UNWIND(.fnend		)
  ENDPROC(ret_fast_syscall)
  
-diff -Nur linux-4.4.46.orig/arch/arm/kernel/process.c linux-4.4.46/arch/arm/kernel/process.c
---- linux-4.4.46.orig/arch/arm/kernel/process.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kernel/process.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/patch.c linux-4.4.56/arch/arm/kernel/patch.c
+--- linux-4.4.56.orig/arch/arm/kernel/patch.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/patch.c	2017-03-23 07:59:27.943522850 +0100
+@@ -15,7 +15,7 @@
+ 	unsigned int insn;
+ };
+ 
+-static DEFINE_SPINLOCK(patch_lock);
++static DEFINE_RAW_SPINLOCK(patch_lock);
+ 
+ static void __kprobes *patch_map(void *addr, int fixmap, unsigned long *flags)
+ 	__acquires(&patch_lock)
+@@ -32,7 +32,7 @@
+ 		return addr;
+ 
+ 	if (flags)
+-		spin_lock_irqsave(&patch_lock, *flags);
++		raw_spin_lock_irqsave(&patch_lock, *flags);
+ 	else
+ 		__acquire(&patch_lock);
+ 
+@@ -47,7 +47,7 @@
+ 	clear_fixmap(fixmap);
+ 
+ 	if (flags)
+-		spin_unlock_irqrestore(&patch_lock, *flags);
++		raw_spin_unlock_irqrestore(&patch_lock, *flags);
+ 	else
+ 		__release(&patch_lock);
+ }
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/process.c linux-4.4.56/arch/arm/kernel/process.c
+--- linux-4.4.56.orig/arch/arm/kernel/process.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/process.c	2017-03-23 07:59:27.943522850 +0100
 @@ -319,6 +319,30 @@
  }
  
@@ -194,9 +224,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kernel/process.c linux-4.4.46/arch/arm/kern
  #ifdef CONFIG_KUSER_HELPERS
  /*
   * The vectors page is always readable from user space for the
-diff -Nur linux-4.4.46.orig/arch/arm/kernel/signal.c linux-4.4.46/arch/arm/kernel/signal.c
---- linux-4.4.46.orig/arch/arm/kernel/signal.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kernel/signal.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/signal.c linux-4.4.56/arch/arm/kernel/signal.c
+--- linux-4.4.56.orig/arch/arm/kernel/signal.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/signal.c	2017-03-23 07:59:27.943522850 +0100
 @@ -572,7 +572,8 @@
  	 */
  	trace_hardirqs_off();
@@ -207,9 +237,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kernel/signal.c linux-4.4.46/arch/arm/kerne
  			schedule();
  		} else {
  			if (unlikely(!user_mode(regs)))
-diff -Nur linux-4.4.46.orig/arch/arm/kernel/smp.c linux-4.4.46/arch/arm/kernel/smp.c
---- linux-4.4.46.orig/arch/arm/kernel/smp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kernel/smp.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/smp.c linux-4.4.56/arch/arm/kernel/smp.c
+--- linux-4.4.56.orig/arch/arm/kernel/smp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/smp.c	2017-03-23 07:59:27.943522850 +0100
 @@ -230,8 +230,6 @@
  	flush_cache_louis();
  	local_flush_tlb_all();
@@ -229,9 +259,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kernel/smp.c linux-4.4.46/arch/arm/kernel/s
  	pr_notice("CPU%u: shutdown\n", cpu);
  
  	/*
-diff -Nur linux-4.4.46.orig/arch/arm/kernel/unwind.c linux-4.4.46/arch/arm/kernel/unwind.c
---- linux-4.4.46.orig/arch/arm/kernel/unwind.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kernel/unwind.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kernel/unwind.c linux-4.4.56/arch/arm/kernel/unwind.c
+--- linux-4.4.56.orig/arch/arm/kernel/unwind.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kernel/unwind.c	2017-03-23 07:59:27.943522850 +0100
 @@ -93,7 +93,7 @@
  static const struct unwind_idx *__origin_unwind_idx;
  extern const struct unwind_idx __stop_unwind_idx[];
@@ -283,9 +313,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kernel/unwind.c linux-4.4.46/arch/arm/kerne
  
  	kfree(tab);
  }
-diff -Nur linux-4.4.46.orig/arch/arm/kvm/arm.c linux-4.4.46/arch/arm/kvm/arm.c
---- linux-4.4.46.orig/arch/arm/kvm/arm.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kvm/arm.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kvm/arm.c linux-4.4.56/arch/arm/kvm/arm.c
+--- linux-4.4.56.orig/arch/arm/kvm/arm.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kvm/arm.c	2017-03-23 07:59:27.943522850 +0100
 @@ -496,18 +496,18 @@
  	struct kvm_vcpu *vcpu;
  
@@ -336,9 +366,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kvm/arm.c linux-4.4.46/arch/arm/kvm/arm.c
  
  		ret = handle_exit(vcpu, run, ret);
  	}
-diff -Nur linux-4.4.46.orig/arch/arm/kvm/psci.c linux-4.4.46/arch/arm/kvm/psci.c
---- linux-4.4.46.orig/arch/arm/kvm/psci.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/kvm/psci.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/kvm/psci.c linux-4.4.56/arch/arm/kvm/psci.c
+--- linux-4.4.56.orig/arch/arm/kvm/psci.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/kvm/psci.c	2017-03-23 07:59:27.943522850 +0100
 @@ -70,7 +70,7 @@
  {
  	struct kvm *kvm = source_vcpu->kvm;
@@ -357,9 +387,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/kvm/psci.c linux-4.4.46/arch/arm/kvm/psci.c
  
  	return PSCI_RET_SUCCESS;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/at91rm9200.c linux-4.4.46/arch/arm/mach-at91/at91rm9200.c
---- linux-4.4.46.orig/arch/arm/mach-at91/at91rm9200.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-at91/at91rm9200.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-at91/at91rm9200.c linux-4.4.56/arch/arm/mach-at91/at91rm9200.c
+--- linux-4.4.56.orig/arch/arm/mach-at91/at91rm9200.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-at91/at91rm9200.c	2017-03-23 07:59:27.947522948 +0100
 @@ -12,7 +12,6 @@
  #include <linux/of_platform.h>
  
@@ -376,9 +406,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/at91rm9200.c linux-4.4.46/arch/ar
  	at91rm9200_pm_init();
  }
  
-diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/at91sam9.c linux-4.4.46/arch/arm/mach-at91/at91sam9.c
---- linux-4.4.46.orig/arch/arm/mach-at91/at91sam9.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-at91/at91sam9.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-at91/at91sam9.c linux-4.4.56/arch/arm/mach-at91/at91sam9.c
+--- linux-4.4.56.orig/arch/arm/mach-at91/at91sam9.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-at91/at91sam9.c	2017-03-23 07:59:27.947522948 +0100
 @@ -62,8 +62,6 @@
  		soc_dev = soc_device_to_device(soc);
  
@@ -388,9 +418,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/at91sam9.c linux-4.4.46/arch/arm/
  }
  
  static void __init at91sam9_dt_device_init(void)
-diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/generic.h linux-4.4.46/arch/arm/mach-at91/generic.h
---- linux-4.4.46.orig/arch/arm/mach-at91/generic.h	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-at91/generic.h	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-at91/generic.h linux-4.4.56/arch/arm/mach-at91/generic.h
+--- linux-4.4.56.orig/arch/arm/mach-at91/generic.h	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-at91/generic.h	2017-03-23 07:59:27.947522948 +0100
 @@ -11,27 +11,18 @@
  #ifndef _AT91_GENERIC_H
  #define _AT91_GENERIC_H
@@ -421,9 +451,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/generic.h linux-4.4.46/arch/arm/m
  #endif
  
  #endif /* _AT91_GENERIC_H */
-diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/Kconfig linux-4.4.46/arch/arm/mach-at91/Kconfig
---- linux-4.4.46.orig/arch/arm/mach-at91/Kconfig	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-at91/Kconfig	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-at91/Kconfig linux-4.4.56/arch/arm/mach-at91/Kconfig
+--- linux-4.4.56.orig/arch/arm/mach-at91/Kconfig	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-at91/Kconfig	2017-03-23 07:59:27.947522948 +0100
 @@ -99,6 +99,7 @@
  config COMMON_CLK_AT91
  	bool
@@ -432,9 +462,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/Kconfig linux-4.4.46/arch/arm/mac
  
  config HAVE_AT91_SMD
  	bool
-diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/pm.c linux-4.4.46/arch/arm/mach-at91/pm.c
---- linux-4.4.46.orig/arch/arm/mach-at91/pm.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-at91/pm.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-at91/pm.c linux-4.4.56/arch/arm/mach-at91/pm.c
+--- linux-4.4.56.orig/arch/arm/mach-at91/pm.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-at91/pm.c	2017-03-23 07:59:27.947522948 +0100
 @@ -31,10 +31,13 @@
  #include <asm/mach/irq.h>
  #include <asm/fncpy.h>
@@ -582,9 +612,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/pm.c linux-4.4.46/arch/arm/mach-a
 +	at91_pm_data.memctrl = AT91_MEMCTRL_DDRSDR;
 +	at91_pm_init(NULL);
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/sama5.c linux-4.4.46/arch/arm/mach-at91/sama5.c
---- linux-4.4.46.orig/arch/arm/mach-at91/sama5.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-at91/sama5.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-at91/sama5.c linux-4.4.56/arch/arm/mach-at91/sama5.c
+--- linux-4.4.56.orig/arch/arm/mach-at91/sama5.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-at91/sama5.c	2017-03-23 07:59:27.947522948 +0100
 @@ -51,7 +51,7 @@
  		soc_dev = soc_device_to_device(soc);
  
@@ -594,9 +624,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-at91/sama5.c linux-4.4.46/arch/arm/mac
  }
  
  static const char *const sama5_dt_board_compat[] __initconst = {
-diff -Nur linux-4.4.46.orig/arch/arm/mach-exynos/platsmp.c linux-4.4.46/arch/arm/mach-exynos/platsmp.c
---- linux-4.4.46.orig/arch/arm/mach-exynos/platsmp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-exynos/platsmp.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-exynos/platsmp.c linux-4.4.56/arch/arm/mach-exynos/platsmp.c
+--- linux-4.4.56.orig/arch/arm/mach-exynos/platsmp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-exynos/platsmp.c	2017-03-23 07:59:27.947522948 +0100
 @@ -230,7 +230,7 @@
  	return (void __iomem *)(S5P_VA_SCU);
  }
@@ -644,9 +674,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-exynos/platsmp.c linux-4.4.46/arch/arm
  
  	return pen_release != -1 ? ret : 0;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mach-hisi/platmcpm.c linux-4.4.46/arch/arm/mach-hisi/platmcpm.c
---- linux-4.4.46.orig/arch/arm/mach-hisi/platmcpm.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-hisi/platmcpm.c	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-hisi/platmcpm.c linux-4.4.56/arch/arm/mach-hisi/platmcpm.c
+--- linux-4.4.56.orig/arch/arm/mach-hisi/platmcpm.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-hisi/platmcpm.c	2017-03-23 07:59:27.947522948 +0100
 @@ -61,7 +61,7 @@
  
  static void __iomem *sysctrl, *fabric;
@@ -732,9 +762,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-hisi/platmcpm.c linux-4.4.46/arch/arm/
  	return 0;
  }
  #endif
-diff -Nur linux-4.4.46.orig/arch/arm/mach-imx/Kconfig linux-4.4.46/arch/arm/mach-imx/Kconfig
---- linux-4.4.46.orig/arch/arm/mach-imx/Kconfig	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-imx/Kconfig	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-imx/Kconfig linux-4.4.56/arch/arm/mach-imx/Kconfig
+--- linux-4.4.56.orig/arch/arm/mach-imx/Kconfig	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-imx/Kconfig	2017-03-23 07:59:27.947522948 +0100
 @@ -524,7 +524,7 @@
  	bool "i.MX6 Quad/DualLite support"
  	select ARM_ERRATA_764369 if SMP
@@ -744,9 +774,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-imx/Kconfig linux-4.4.46/arch/arm/mach
  	select PCI_DOMAINS if PCI
  	select PINCTRL_IMX6Q
  	select SOC_IMX6
-diff -Nur linux-4.4.46.orig/arch/arm/mach-omap2/omap-smp.c linux-4.4.46/arch/arm/mach-omap2/omap-smp.c
---- linux-4.4.46.orig/arch/arm/mach-omap2/omap-smp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-omap2/omap-smp.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-omap2/omap-smp.c linux-4.4.56/arch/arm/mach-omap2/omap-smp.c
+--- linux-4.4.56.orig/arch/arm/mach-omap2/omap-smp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-omap2/omap-smp.c	2017-03-23 07:59:27.947522948 +0100
 @@ -43,7 +43,7 @@
  /* SCU base address */
  static void __iomem *scu_base;
@@ -785,9 +815,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-omap2/omap-smp.c linux-4.4.46/arch/arm
  
  	return 0;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mach-prima2/platsmp.c linux-4.4.46/arch/arm/mach-prima2/platsmp.c
---- linux-4.4.46.orig/arch/arm/mach-prima2/platsmp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-prima2/platsmp.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-prima2/platsmp.c linux-4.4.56/arch/arm/mach-prima2/platsmp.c
+--- linux-4.4.56.orig/arch/arm/mach-prima2/platsmp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-prima2/platsmp.c	2017-03-23 07:59:27.947522948 +0100
 @@ -22,7 +22,7 @@
  
  static void __iomem *clk_base;
@@ -826,9 +856,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-prima2/platsmp.c linux-4.4.46/arch/arm
  
  	return pen_release != -1 ? -ENOSYS : 0;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mach-qcom/platsmp.c linux-4.4.46/arch/arm/mach-qcom/platsmp.c
---- linux-4.4.46.orig/arch/arm/mach-qcom/platsmp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-qcom/platsmp.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-qcom/platsmp.c linux-4.4.56/arch/arm/mach-qcom/platsmp.c
+--- linux-4.4.56.orig/arch/arm/mach-qcom/platsmp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-qcom/platsmp.c	2017-03-23 07:59:27.947522948 +0100
 @@ -46,7 +46,7 @@
  
  extern void secondary_startup_arm(void);
@@ -867,9 +897,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-qcom/platsmp.c linux-4.4.46/arch/arm/m
  
  	return ret;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mach-spear/platsmp.c linux-4.4.46/arch/arm/mach-spear/platsmp.c
---- linux-4.4.46.orig/arch/arm/mach-spear/platsmp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-spear/platsmp.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-spear/platsmp.c linux-4.4.56/arch/arm/mach-spear/platsmp.c
+--- linux-4.4.56.orig/arch/arm/mach-spear/platsmp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-spear/platsmp.c	2017-03-23 07:59:27.947522948 +0100
 @@ -32,7 +32,7 @@
  	sync_cache_w(&pen_release);
  }
@@ -908,9 +938,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-spear/platsmp.c linux-4.4.46/arch/arm/
  
  	return pen_release != -1 ? -ENOSYS : 0;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mach-sti/platsmp.c linux-4.4.46/arch/arm/mach-sti/platsmp.c
---- linux-4.4.46.orig/arch/arm/mach-sti/platsmp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mach-sti/platsmp.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mach-sti/platsmp.c linux-4.4.56/arch/arm/mach-sti/platsmp.c
+--- linux-4.4.56.orig/arch/arm/mach-sti/platsmp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mach-sti/platsmp.c	2017-03-23 07:59:27.947522948 +0100
 @@ -35,7 +35,7 @@
  	sync_cache_w(&pen_release);
  }
@@ -949,9 +979,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mach-sti/platsmp.c linux-4.4.46/arch/arm/ma
  
  	return pen_release != -1 ? -ENOSYS : 0;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mm/fault.c linux-4.4.46/arch/arm/mm/fault.c
---- linux-4.4.46.orig/arch/arm/mm/fault.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mm/fault.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mm/fault.c linux-4.4.56/arch/arm/mm/fault.c
+--- linux-4.4.56.orig/arch/arm/mm/fault.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mm/fault.c	2017-03-23 07:59:27.947522948 +0100
 @@ -430,6 +430,9 @@
  	if (addr < TASK_SIZE)
  		return do_page_fault(addr, fsr, regs);
@@ -972,9 +1002,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mm/fault.c linux-4.4.46/arch/arm/mm/fault.c
  	do_bad_area(addr, fsr, regs);
  	return 0;
  }
-diff -Nur linux-4.4.46.orig/arch/arm/mm/highmem.c linux-4.4.46/arch/arm/mm/highmem.c
---- linux-4.4.46.orig/arch/arm/mm/highmem.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/mm/highmem.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/mm/highmem.c linux-4.4.56/arch/arm/mm/highmem.c
+--- linux-4.4.56.orig/arch/arm/mm/highmem.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/mm/highmem.c	2017-03-23 07:59:27.947522948 +0100
 @@ -34,6 +34,11 @@
  	return *ptep;
  }
@@ -1105,9 +1135,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/mm/highmem.c linux-4.4.46/arch/arm/mm/highm
 +	}
 +}
 +#endif
-diff -Nur linux-4.4.46.orig/arch/arm/plat-versatile/platsmp.c linux-4.4.46/arch/arm/plat-versatile/platsmp.c
---- linux-4.4.46.orig/arch/arm/plat-versatile/platsmp.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm/plat-versatile/platsmp.c	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm/plat-versatile/platsmp.c linux-4.4.56/arch/arm/plat-versatile/platsmp.c
+--- linux-4.4.56.orig/arch/arm/plat-versatile/platsmp.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm/plat-versatile/platsmp.c	2017-03-23 07:59:27.947522948 +0100
 @@ -30,7 +30,7 @@
  	sync_cache_w(&pen_release);
  }
@@ -1146,9 +1176,9 @@ diff -Nur linux-4.4.46.orig/arch/arm/plat-versatile/platsmp.c linux-4.4.46/arch/
  
  	return pen_release != -1 ? -ENOSYS : 0;
  }
-diff -Nur linux-4.4.46.orig/arch/arm64/include/asm/thread_info.h linux-4.4.46/arch/arm64/include/asm/thread_info.h
---- linux-4.4.46.orig/arch/arm64/include/asm/thread_info.h	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm64/include/asm/thread_info.h	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm64/include/asm/thread_info.h linux-4.4.56/arch/arm64/include/asm/thread_info.h
+--- linux-4.4.56.orig/arch/arm64/include/asm/thread_info.h	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm64/include/asm/thread_info.h	2017-03-23 07:59:27.947522948 +0100
 @@ -49,6 +49,7 @@
  	mm_segment_t		addr_limit;	/* address limit */
  	struct task_struct	*task;		/* main task structure */
@@ -1183,9 +1213,9 @@ diff -Nur linux-4.4.46.orig/arch/arm64/include/asm/thread_info.h linux-4.4.46/ar
  
  #define _TIF_SYSCALL_WORK	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
  				 _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
-diff -Nur linux-4.4.46.orig/arch/arm64/Kconfig linux-4.4.46/arch/arm64/Kconfig
---- linux-4.4.46.orig/arch/arm64/Kconfig	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm64/Kconfig	2017-02-03 17:18:05.631414475 +0100
+diff -Nur linux-4.4.56.orig/arch/arm64/Kconfig linux-4.4.56/arch/arm64/Kconfig
+--- linux-4.4.56.orig/arch/arm64/Kconfig	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm64/Kconfig	2017-03-23 07:59:27.947522948 +0100
 @@ -76,6 +76,7 @@
  	select HAVE_PERF_REGS
  	select HAVE_PERF_USER_STACK_DUMP
@@ -1203,9 +1233,9 @@ diff -Nur linux-4.4.46.orig/arch/arm64/Kconfig linux-4.4.46/arch/arm64/Kconfig
  	select SWIOTLB_XEN
  	help
  	  Say Y if you want to run Linux in a Virtual Machine on Xen on ARM64.
-diff -Nur linux-4.4.46.orig/arch/arm64/kernel/asm-offsets.c linux-4.4.46/arch/arm64/kernel/asm-offsets.c
---- linux-4.4.46.orig/arch/arm64/kernel/asm-offsets.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm64/kernel/asm-offsets.c	2017-02-03 17:18:05.639414785 +0100
+diff -Nur linux-4.4.56.orig/arch/arm64/kernel/asm-offsets.c linux-4.4.56/arch/arm64/kernel/asm-offsets.c
+--- linux-4.4.56.orig/arch/arm64/kernel/asm-offsets.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm64/kernel/asm-offsets.c	2017-03-23 07:59:27.947522948 +0100
 @@ -35,6 +35,7 @@
    BLANK();
    DEFINE(TI_FLAGS,		offsetof(struct thread_info, flags));
@@ -1214,9 +1244,9 @@ diff -Nur linux-4.4.46.orig/arch/arm64/kernel/asm-offsets.c linux-4.4.46/arch/ar
    DEFINE(TI_ADDR_LIMIT,		offsetof(struct thread_info, addr_limit));
    DEFINE(TI_TASK,		offsetof(struct thread_info, task));
    DEFINE(TI_CPU,		offsetof(struct thread_info, cpu));
-diff -Nur linux-4.4.46.orig/arch/arm64/kernel/entry.S linux-4.4.46/arch/arm64/kernel/entry.S
---- linux-4.4.46.orig/arch/arm64/kernel/entry.S	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/arm64/kernel/entry.S	2017-02-03 17:18:05.639414785 +0100
+diff -Nur linux-4.4.56.orig/arch/arm64/kernel/entry.S linux-4.4.56/arch/arm64/kernel/entry.S
+--- linux-4.4.56.orig/arch/arm64/kernel/entry.S	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/arm64/kernel/entry.S	2017-03-23 07:59:27.947522948 +0100
 @@ -376,11 +376,16 @@
  #ifdef CONFIG_PREEMPT
  	get_thread_info tsk
@@ -1253,9 +1283,9 @@ diff -Nur linux-4.4.46.orig/arch/arm64/kernel/entry.S linux-4.4.46/arch/arm64/ke
  	/* TIF_SIGPENDING, TIF_NOTIFY_RESUME or TIF_FOREIGN_FPSTATE case */
  	ldr	x2, [sp, #S_PSTATE]
  	mov	x0, sp				// 'regs'
-diff -Nur linux-4.4.46.orig/arch/Kconfig linux-4.4.46/arch/Kconfig
---- linux-4.4.46.orig/arch/Kconfig	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/Kconfig	2017-02-03 17:18:05.627414322 +0100
+diff -Nur linux-4.4.56.orig/arch/Kconfig linux-4.4.56/arch/Kconfig
+--- linux-4.4.56.orig/arch/Kconfig	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/Kconfig	2017-03-23 07:59:27.943522850 +0100
 @@ -9,6 +9,7 @@
  	tristate "OProfile system profiling"
  	depends on PROFILING
@@ -1272,9 +1302,9 @@ diff -Nur linux-4.4.46.orig/arch/Kconfig linux-4.4.46/arch/Kconfig
         help
           This option enables a transparent branch optimization that
  	 makes certain almost-always-true or almost-always-false branch
-diff -Nur linux-4.4.46.orig/arch/mips/Kconfig linux-4.4.46/arch/mips/Kconfig
---- linux-4.4.46.orig/arch/mips/Kconfig	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/mips/Kconfig	2017-02-03 17:18:05.639414785 +0100
+diff -Nur linux-4.4.56.orig/arch/mips/Kconfig linux-4.4.56/arch/mips/Kconfig
+--- linux-4.4.56.orig/arch/mips/Kconfig	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/mips/Kconfig	2017-03-23 07:59:27.947522948 +0100
 @@ -2410,7 +2410,7 @@
  #
  config HIGHMEM
@@ -1284,9 +1314,9 @@ diff -Nur linux-4.4.46.orig/arch/mips/Kconfig linux-4.4.46/arch/mips/Kconfig
  
  config CPU_SUPPORTS_HIGHMEM
  	bool
-diff -Nur linux-4.4.46.orig/arch/mips/kvm/mips.c linux-4.4.46/arch/mips/kvm/mips.c
---- linux-4.4.46.orig/arch/mips/kvm/mips.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/mips/kvm/mips.c	2017-02-03 17:18:05.639414785 +0100
+diff -Nur linux-4.4.56.orig/arch/mips/kvm/mips.c linux-4.4.56/arch/mips/kvm/mips.c
+--- linux-4.4.56.orig/arch/mips/kvm/mips.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/mips/kvm/mips.c	2017-03-23 07:59:27.947522948 +0100
 @@ -454,8 +454,8 @@
  
  	dvcpu->arch.wait = 0;
@@ -1309,9 +1339,9 @@ diff -Nur linux-4.4.46.orig/arch/mips/kvm/mips.c linux-4.4.46/arch/mips/kvm/mips
  }
  
  /* low level hrtimer wake routine */
-diff -Nur linux-4.4.46.orig/arch/powerpc/include/asm/kvm_host.h linux-4.4.46/arch/powerpc/include/asm/kvm_host.h
---- linux-4.4.46.orig/arch/powerpc/include/asm/kvm_host.h	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/include/asm/kvm_host.h	2017-02-03 17:18:05.639414785 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/include/asm/kvm_host.h linux-4.4.56/arch/powerpc/include/asm/kvm_host.h
+--- linux-4.4.56.orig/arch/powerpc/include/asm/kvm_host.h	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/include/asm/kvm_host.h	2017-03-23 07:59:27.947522948 +0100
 @@ -286,7 +286,7 @@
  	struct list_head runnable_threads;
  	struct list_head preempt_list;
@@ -1330,9 +1360,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/include/asm/kvm_host.h linux-4.4.46/arc
  	struct kvmppc_vcore *vcore;
  	int ret;
  	int trap;
-diff -Nur linux-4.4.46.orig/arch/powerpc/include/asm/thread_info.h linux-4.4.46/arch/powerpc/include/asm/thread_info.h
---- linux-4.4.46.orig/arch/powerpc/include/asm/thread_info.h	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/include/asm/thread_info.h	2017-02-03 17:18:05.639414785 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/include/asm/thread_info.h linux-4.4.56/arch/powerpc/include/asm/thread_info.h
+--- linux-4.4.56.orig/arch/powerpc/include/asm/thread_info.h	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/include/asm/thread_info.h	2017-03-23 07:59:27.951523049 +0100
 @@ -42,6 +42,8 @@
  	int		cpu;			/* cpu we're on */
  	int		preempt_count;		/* 0 => preemptable,
@@ -1379,9 +1409,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/include/asm/thread_info.h linux-4.4.46/
  
  /* Bits in local_flags */
  /* Don't move TLF_NAPPING without adjusting the code in entry_32.S */
-diff -Nur linux-4.4.46.orig/arch/powerpc/Kconfig linux-4.4.46/arch/powerpc/Kconfig
---- linux-4.4.46.orig/arch/powerpc/Kconfig	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/Kconfig	2017-02-03 17:18:05.639414785 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/Kconfig linux-4.4.56/arch/powerpc/Kconfig
+--- linux-4.4.56.orig/arch/powerpc/Kconfig	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/Kconfig	2017-03-23 07:59:27.947522948 +0100
 @@ -60,10 +60,11 @@
  
  config RWSEM_GENERIC_SPINLOCK
@@ -1412,9 +1442,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/Kconfig linux-4.4.46/arch/powerpc/Kconf
  
  source kernel/Kconfig.hz
  source kernel/Kconfig.preempt
-diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/asm-offsets.c linux-4.4.46/arch/powerpc/kernel/asm-offsets.c
---- linux-4.4.46.orig/arch/powerpc/kernel/asm-offsets.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/kernel/asm-offsets.c	2017-02-03 17:18:05.643414939 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/kernel/asm-offsets.c linux-4.4.56/arch/powerpc/kernel/asm-offsets.c
+--- linux-4.4.56.orig/arch/powerpc/kernel/asm-offsets.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/kernel/asm-offsets.c	2017-03-23 07:59:27.951523049 +0100
 @@ -160,6 +160,7 @@
  	DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
  	DEFINE(TI_LOCAL_FLAGS, offsetof(struct thread_info, local_flags));
@@ -1423,9 +1453,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/asm-offsets.c linux-4.4.46/arch/
  	DEFINE(TI_TASK, offsetof(struct thread_info, task));
  	DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
  
-diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/entry_32.S linux-4.4.46/arch/powerpc/kernel/entry_32.S
---- linux-4.4.46.orig/arch/powerpc/kernel/entry_32.S	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/kernel/entry_32.S	2017-02-03 17:18:05.643414939 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/kernel/entry_32.S linux-4.4.56/arch/powerpc/kernel/entry_32.S
+--- linux-4.4.56.orig/arch/powerpc/kernel/entry_32.S	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/kernel/entry_32.S	2017-03-23 07:59:27.951523049 +0100
 @@ -818,7 +818,14 @@
  	cmpwi	0,r0,0		/* if non-zero, just restore regs and return */
  	bne	restore
@@ -1474,9 +1504,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/entry_32.S linux-4.4.46/arch/pow
  	bne-	do_resched
  	andi.	r0,r9,_TIF_USER_WORK_MASK
  	beq	restore_user
-diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/entry_64.S linux-4.4.46/arch/powerpc/kernel/entry_64.S
---- linux-4.4.46.orig/arch/powerpc/kernel/entry_64.S	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/kernel/entry_64.S	2017-02-03 17:18:05.643414939 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/kernel/entry_64.S linux-4.4.56/arch/powerpc/kernel/entry_64.S
+--- linux-4.4.56.orig/arch/powerpc/kernel/entry_64.S	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/kernel/entry_64.S	2017-03-23 07:59:27.951523049 +0100
 @@ -683,7 +683,7 @@
  #else
  	beq	restore
@@ -1515,9 +1545,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/entry_64.S linux-4.4.46/arch/pow
  	bne	1b
  
  	/*
-diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/irq.c linux-4.4.46/arch/powerpc/kernel/irq.c
---- linux-4.4.46.orig/arch/powerpc/kernel/irq.c	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/kernel/irq.c	2017-02-03 17:18:05.643414939 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/kernel/irq.c linux-4.4.56/arch/powerpc/kernel/irq.c
+--- linux-4.4.56.orig/arch/powerpc/kernel/irq.c	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/kernel/irq.c	2017-03-23 07:59:27.951523049 +0100
 @@ -614,6 +614,7 @@
  	}
  }
@@ -1534,9 +1564,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/irq.c linux-4.4.46/arch/powerpc/
  
  irq_hw_number_t virq_to_hw(unsigned int virq)
  {
-diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/misc_32.S linux-4.4.46/arch/powerpc/kernel/misc_32.S
---- linux-4.4.46.orig/arch/powerpc/kernel/misc_32.S	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/kernel/misc_32.S	2017-02-03 17:18:05.643414939 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/kernel/misc_32.S linux-4.4.56/arch/powerpc/kernel/misc_32.S
+--- linux-4.4.56.orig/arch/powerpc/kernel/misc_32.S	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/kernel/misc_32.S	2017-03-23 07:59:27.951523049 +0100
 @@ -40,6 +40,7 @@
   * We store the saved ksp_limit in the unused part
   * of the STACK_FRAME_OVERHEAD
@@ -1553,9 +1583,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/misc_32.S linux-4.4.46/arch/powe
  
  /*
   * void call_do_irq(struct pt_regs *regs, struct thread_info *irqtp);
-diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/misc_64.S linux-4.4.46/arch/powerpc/kernel/misc_64.S
---- linux-4.4.46.orig/arch/powerpc/kernel/misc_64.S	2017-02-01 08:31:11.000000000 +0100
-+++ linux-4.4.46/arch/powerpc/kernel/misc_64.S	2017-02-03 17:18:05.643414939 +0100
+diff -Nur linux-4.4.56.orig/arch/powerpc/kernel/misc_64.S linux-4.4.56/arch/powerpc/kernel/misc_64.S
+--- linux-4.4.56.orig/arch/powerpc/kernel/misc_64.S	2017-03-22 12:17:51.000000000 +0100
++++ linux-4.4.56/arch/powerpc/kernel/misc_64.S	2017-03-23 07:59:27.951523049 +0100
 @@ -30,6 +30,7 @@
  
  	.text
@@ -1572,9 +1602,9 @@ diff -Nur linux-4.4.46.orig/arch/powerpc/kernel/misc_64.S linux-4.4.46/arch/powe
  
  _GLOBAL(call_do_irq)
  	mflr	r0
-diff -Nur linux-4.4.46.orig/arch/powerpc/kvm/book3s_hv.c linux-4.4.46/arch/powerpc/kvm/book3s_hv.c
---- linux-4.4.46.orig/arch/powerpc/kvm/book3s_hv.c	2017-02-01 08:31:11.000000000 +0100