These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

5 files changed, 18 insertions, 15 deletions

diff --git a/kernel/arch/blackfin/include/asm/Kbuild b/kernel/arch/blackfin/include/asm/Kbuild
index 4bd3c3cfc..91d49c0a3 100644
--- a/kernel/arch/blackfin/include/asm/Kbuild
+++ b/kernel/arch/blackfin/include/asm/Kbuild
@@ -21,6 +21,7 @@ generic-y += kvm_para.h
 generic-y += local.h
 generic-y += local64.h
 generic-y += mcs_spinlock.h
+generic-y += mm-arch-hooks.h
 generic-y += mman.h
 generic-y += msgbuf.h
 generic-y += mutex.h
@@ -29,7 +30,6 @@ generic-y += percpu.h
 generic-y += pgalloc.h
 generic-y += preempt.h
 generic-y += resource.h
-generic-y += scatterlist.h
 generic-y += sembuf.h
 generic-y += serial.h
 generic-y += setup.h
@@ -46,4 +46,5 @@ generic-y += types.h
 generic-y += ucontext.h
 generic-y += unaligned.h
 generic-y += user.h
+generic-y += word-at-a-time.h
 generic-y += xor.h
diff --git a/kernel/arch/blackfin/include/asm/atomic.h b/kernel/arch/blackfin/include/asm/atomic.h
index a107a98e9..1c1c42330 100644
--- a/kernel/arch/blackfin/include/asm/atomic.h
+++ b/kernel/arch/blackfin/include/asm/atomic.h
@@ -16,19 +16,21 @@
 #include <linux/types.h>
 
 asmlinkage int __raw_uncached_fetch_asm(const volatile int *ptr);
-asmlinkage int __raw_atomic_update_asm(volatile int *ptr, int value);
-asmlinkage int __raw_atomic_clear_asm(volatile int *ptr, int value);
-asmlinkage int __raw_atomic_set_asm(volatile int *ptr, int value);
+asmlinkage int __raw_atomic_add_asm(volatile int *ptr, int value);
+
+asmlinkage int __raw_atomic_and_asm(volatile int *ptr, int value);
+asmlinkage int __raw_atomic_or_asm(volatile int *ptr, int value);
 asmlinkage int __raw_atomic_xor_asm(volatile int *ptr, int value);
 asmlinkage int __raw_atomic_test_asm(const volatile int *ptr, int value);
 
 #define atomic_read(v) __raw_uncached_fetch_asm(&(v)->counter)
 
-#define atomic_add_return(i, v) __raw_atomic_update_asm(&(v)->counter, i)
-#define atomic_sub_return(i, v) __raw_atomic_update_asm(&(v)->counter, -(i))
+#define atomic_add_return(i, v) __raw_atomic_add_asm(&(v)->counter, i)
+#define atomic_sub_return(i, v) __raw_atomic_add_asm(&(v)->counter, -(i))
 
-#define atomic_clear_mask(m, v) __raw_atomic_clear_asm(&(v)->counter, m)
-#define atomic_set_mask(m, v)   __raw_atomic_set_asm(&(v)->counter, m)
+#define atomic_or(i, v)  (void)__raw_atomic_or_asm(&(v)->counter, i)
+#define atomic_and(i, v) (void)__raw_atomic_and_asm(&(v)->counter, i)
+#define atomic_xor(i, v) (void)__raw_atomic_xor_asm(&(v)->counter, i)
 
 #endif
 
diff --git a/kernel/arch/blackfin/include/asm/bfin_serial.h b/kernel/arch/blackfin/include/asm/bfin_serial.h
index d00d73278..b550ada73 100644
--- a/kernel/arch/blackfin/include/asm/bfin_serial.h
+++ b/kernel/arch/blackfin/include/asm/bfin_serial.h
@@ -22,9 +22,9 @@
     defined(CONFIG_BFIN_UART2_CTSRTS) || \
     defined(CONFIG_BFIN_UART3_CTSRTS)
 # if defined(BFIN_UART_BF54X_STYLE) || defined(BFIN_UART_BF60X_STYLE)
-#  define CONFIG_SERIAL_BFIN_HARD_CTSRTS
+#  define SERIAL_BFIN_HARD_CTSRTS
 # else
-#  define CONFIG_SERIAL_BFIN_CTSRTS
+#  define SERIAL_BFIN_CTSRTS
 # endif
 #endif
 
@@ -50,8 +50,8 @@ struct bfin_serial_port {
 #elif ANOMALY_05000363
 	unsigned int anomaly_threshold;
 #endif
-#if defined(CONFIG_SERIAL_BFIN_CTSRTS) || \
-	defined(CONFIG_SERIAL_BFIN_HARD_CTSRTS)
+#if defined(SERIAL_BFIN_CTSRTS) || \
+	defined(SERIAL_BFIN_HARD_CTSRTS)
 	int cts_pin;
 	int rts_pin;
 #endif
diff --git a/kernel/arch/blackfin/include/asm/irq_handler.h b/kernel/arch/blackfin/include/asm/irq_handler.h
index 4b2a99279..d2f90c723 100644
--- a/kernel/arch/blackfin/include/asm/irq_handler.h
+++ b/kernel/arch/blackfin/include/asm/irq_handler.h
@@ -60,7 +60,7 @@ extern void bfin_internal_mask_irq(unsigned int irq);
 extern void bfin_internal_unmask_irq(unsigned int irq);
 
 struct irq_desc;
-extern void bfin_demux_mac_status_irq(unsigned int, struct irq_desc *);
-extern void bfin_demux_gpio_irq(unsigned int, struct irq_desc *);
+extern void bfin_demux_mac_status_irq(struct irq_desc *);
+extern void bfin_demux_gpio_irq(struct irq_desc *);
 
 #endif
diff --git a/kernel/arch/blackfin/include/asm/pci.h b/kernel/arch/blackfin/include/asm/pci.h
index c737909fb..14efc0db1 100644
--- a/kernel/arch/blackfin/include/asm/pci.h
+++ b/kernel/arch/blackfin/include/asm/pci.h
@@ -3,7 +3,7 @@
 #ifndef _ASM_BFIN_PCI_H
 #define _ASM_BFIN_PCI_H
 
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
 #include <asm-generic/pci-dma-compat.h>
 #include <asm-generic/pci.h>