Linux-libre 4.3.2-gnu

9 files changed, 48 insertions, 24 deletions

diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig
index 4fc16b44f..e6c523cc4 100644
--- a/arch/cris/arch-v32/drivers/Kconfig
+++ b/arch/cris/arch-v32/drivers/Kconfig
@@ -202,7 +202,7 @@ config ETRAX_PA_CHANGEABLE_DIR
 	default "0x00" if ETRAXFS
 	default "0x00000000" if !ETRAXFS
 	help
-	  This is a bitmask (8 bits) with information of what bits in PA that a
+	  This is a bitmask with information of what bits in PA that a
 	  user can change direction on using ioctl's.
 	  Bit set = changeable.
 	  You probably want 0 here, but it depends on your hardware.
@@ -213,7 +213,7 @@ config ETRAX_PA_CHANGEABLE_BITS
 	default "0x00" if ETRAXFS
 	default "0x00000000" if !ETRAXFS
 	help
-	  This is a bitmask (8 bits) with information of what bits in PA
+	  This is a bitmask with information of what bits in PA
 	  that a user can change the value on using ioctl's.
 	  Bit set = changeable.
 
@@ -223,7 +223,7 @@ config ETRAX_PB_CHANGEABLE_DIR
 	default "0x00000" if ETRAXFS
 	default "0x00000000" if !ETRAXFS
 	help
-	  This is a bitmask (18 bits) with information of what bits in PB
+	  This is a bitmask with information of what bits in PB
 	  that a user can change direction on using ioctl's.
 	  Bit set = changeable.
 	  You probably want 0 here, but it depends on your hardware.
@@ -234,7 +234,7 @@ config ETRAX_PB_CHANGEABLE_BITS
 	default "0x00000" if ETRAXFS
 	default "0x00000000" if !ETRAXFS
 	help
-	  This is a bitmask (18 bits) with information of what bits in PB
+	  This is a bitmask with information of what bits in PB
 	  that a user can change the value on using ioctl's.
 	  Bit set = changeable.
 
@@ -244,7 +244,7 @@ config ETRAX_PC_CHANGEABLE_DIR
 	default "0x00000" if ETRAXFS
 	default "0x00000000" if !ETRAXFS
 	help
-	  This is a bitmask (18 bits) with information of what bits in PC
+	  This is a bitmask with information of what bits in PC
 	  that a user can change direction on using ioctl's.
 	  Bit set = changeable.
 	  You probably want 0 here, but it depends on your hardware.
@@ -253,9 +253,9 @@ config ETRAX_PC_CHANGEABLE_BITS
 	hex "PC user changeable bits mask"
 	depends on ETRAX_GPIO
 	default "0x00000" if ETRAXFS
-	default "0x00000000" if ETRAXFS
+	default "0x00000000" if !ETRAXFS
 	help
-	  This is a bitmask (18 bits) with information of what bits in PC
+	  This is a bitmask with information of what bits in PC
 	  that a user can change the value on using ioctl's.
 	  Bit set = changeable.
 
@@ -264,7 +264,7 @@ config ETRAX_PD_CHANGEABLE_DIR
 	depends on ETRAX_GPIO && ETRAXFS
 	default "0x00000"
 	help
-	  This is a bitmask (18 bits) with information of what bits in PD
+	  This is a bitmask with information of what bits in PD
 	  that a user can change direction on using ioctl's.
 	  Bit set = changeable.
 	  You probably want 0x00000 here, but it depends on your hardware.
diff --git a/arch/cris/arch-v32/drivers/axisflashmap.c b/arch/cris/arch-v32/drivers/axisflashmap.c
index 28dd77144..538742468 100644
--- a/arch/cris/arch-v32/drivers/axisflashmap.c
+++ b/arch/cris/arch-v32/drivers/axisflashmap.c
@@ -313,6 +313,7 @@ static int __init init_axis_flash(void)
 	size_t len;
 	int ram_rootfs_partition = -1; /* -1 => no RAM rootfs partition */
 	int part;
+	struct mtd_partition *partition;
 
 	/* We need a root fs. If it resides in RAM, we need to use an
 	 * MTDRAM device, so it must be enabled in the kernel config,
@@ -329,7 +330,7 @@ static int __init init_axis_flash(void)
 
 	main_mtd = flash_probe();
 	if (main_mtd)
-		printk(KERN_INFO "%s: 0x%08x bytes of NOR flash memory.\n",
+		printk(KERN_INFO "%s: 0x%08llx bytes of NOR flash memory.\n",
 		       main_mtd->name, main_mtd->size);
 
 #ifdef CONFIG_ETRAX_NANDFLASH
@@ -388,10 +389,10 @@ static int __init init_axis_flash(void)
 #endif
 
 	if (main_mtd) {
+		loff_t ptable_sector = CONFIG_ETRAX_PTABLE_SECTOR;
 		main_mtd->owner = THIS_MODULE;
 		axisflash_mtd = main_mtd;
 
-		loff_t ptable_sector = CONFIG_ETRAX_PTABLE_SECTOR;
 
 		/* First partition (rescue) is always set to the default. */
 		pidx++;
@@ -517,7 +518,7 @@ static int __init init_axis_flash(void)
 	/* Decide whether to use default partition table. */
 	/* Only use default table if we actually have a device (main_mtd) */
 
-	struct mtd_partition *partition = &axis_partitions[0];
+	partition = &axis_partitions[0];
 	if (main_mtd && !ptable_ok) {
 		memcpy(axis_partitions, axis_default_partitions,
 		       sizeof(axis_default_partitions));
@@ -580,7 +581,7 @@ static int __init init_axis_flash(void)
 			printk(KERN_INFO "axisflashmap: Adding RAM partition "
 			       "for rootfs image.\n");
 			err = mtdram_init_device(mtd_ram,
-						 (void *)partition[part].offset,
+						 (void *)(u_int32_t)partition[part].offset,
 						 partition[part].size,
 						 partition[part].name);
 			if (err)
diff --git a/arch/cris/arch-v32/drivers/mach-a3/gpio.c b/arch/cris/arch-v32/drivers/mach-a3/gpio.c
index 74f9fe809..c92e1da36 100644
--- a/arch/cris/arch-v32/drivers/mach-a3/gpio.c
+++ b/arch/cris/arch-v32/drivers/mach-a3/gpio.c
@@ -957,7 +957,7 @@ static void __init virtual_gpio_init(void)
 
 static int __init gpio_init(void)
 {
-	int res;
+	int res, res2;
 
 	printk(KERN_INFO "ETRAX FS GPIO driver v2.7, (c) 2003-2008 "
 		"Axis Communications AB\n");
@@ -977,7 +977,7 @@ static int __init gpio_init(void)
 	CRIS_LED_DISK_READ(0);
 	CRIS_LED_DISK_WRITE(0);
 
-	int res2 = request_irq(GIO_INTR_VECT, gpio_interrupt,
+	res2 = request_irq(GIO_INTR_VECT, gpio_interrupt,
 		IRQF_SHARED, "gpio", &alarmlist);
 	if (res2) {
 		printk(KERN_ERR "err: irq for gpio\n");
diff --git a/arch/cris/arch-v32/drivers/mach-fs/gpio.c b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
index 009f4ee1b..72968fbf8 100644
--- a/arch/cris/arch-v32/drivers/mach-fs/gpio.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
@@ -425,12 +425,11 @@ gpio_open(struct inode *inode, struct file *filp)
 	if (p > GPIO_MINOR_LAST)
 		return -EINVAL;
 
-	priv = kmalloc(sizeof(struct gpio_private), GFP_KERNEL);
+	priv = kzalloc(sizeof(struct gpio_private), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
 	mutex_lock(&gpio_mutex);
-	memset(priv, 0, sizeof(*priv));
 
 	priv->minor = p;
 
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 026a0b21b..b17a20999 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -240,6 +240,17 @@ ret_from_sys_call:
 
 	.type	_Rexit,@function
 _Rexit:
+#if defined(CONFIG_TRACE_IRQFLAGS)
+	addoq	+PT_ccs, $sp, $acr
+	move.d	[$acr], $r0
+	btstq	15, $r0		; I1
+	bpl	1f
+	nop
+	jsr	trace_hardirqs_on
+	nop
+1:
+#endif
+
 	;; This epilogue MUST match the prologues in multiple_interrupt, irq.h
 	;; and ptregs.h.
 	addq	4, $sp		; Skip orig_r10.
@@ -875,6 +886,14 @@ sys_call_table:
 	.long sys_process_vm_writev
 	.long sys_kcmp			/* 350 */
 	.long sys_finit_module
+	.long sys_sched_setattr
+	.long sys_sched_getattr
+	.long sys_renameat2
+	.long sys_seccomp		/* 355 */
+	.long sys_getrandom
+	.long sys_memfd_create
+	.long sys_bpf
+	.long sys_execveat
 
 	/*
 	 * NOTE!! This doesn't have to be exact - we just have
diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c
index cebd32e2a..c7ce784a3 100644
--- a/arch/cris/arch-v32/kernel/process.c
+++ b/arch/cris/arch-v32/kernel/process.c
@@ -23,9 +23,9 @@ extern void stop_watchdog(void);
 /* We use this if we don't have any better idle routine. */
 void default_idle(void)
 {
+	local_irq_enable();
 	/* Halt until exception. */
-	__asm__ volatile("ei    \n\t"
-			 "halt      ");
+	__asm__ volatile("halt");
 }
 
 /*
diff --git a/arch/cris/arch-v32/kernel/signal.c b/arch/cris/arch-v32/kernel/signal.c
index 3a36ae6b7..150d1d76c 100644
--- a/arch/cris/arch-v32/kernel/signal.c
+++ b/arch/cris/arch-v32/kernel/signal.c
@@ -19,7 +19,6 @@
 #include <asm/processor.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
-#include <arch/ptrace.h>
 #include <arch/hwregs/cpu_vect.h>
 
 extern unsigned long cris_signal_return_page;
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c
index 4fce9f1f7..d2a844076 100644
--- a/arch/cris/arch-v32/kernel/time.c
+++ b/arch/cris/arch-v32/kernel/time.c
@@ -172,8 +172,7 @@ void handle_watchdog_bite(struct pt_regs *regs)
 extern void cris_profile_sample(struct pt_regs *regs);
 static void __iomem *timer_base;
 
-static void crisv32_clkevt_mode(enum clock_event_mode mode,
-				struct clock_event_device *dev)
+static int crisv32_clkevt_switch_state(struct clock_event_device *dev)
 {
 	reg_timer_rw_tmr0_ctrl ctrl = {
 		.op = regk_timer_hold,
@@ -181,6 +180,7 @@ static void crisv32_clkevt_mode(enum clock_event_mode mode,
 	};
 
 	REG_WR(timer, timer_base, rw_tmr0_ctrl, ctrl);
+	return 0;
 }
 
 static int crisv32_clkevt_next_event(unsigned long evt,
@@ -231,7 +231,9 @@ static struct clock_event_device crisv32_clockevent = {
 	.name = "crisv32-timer",
 	.rating = 300,
 	.features = CLOCK_EVT_FEAT_ONESHOT,
-	.set_mode = crisv32_clkevt_mode,
+	.set_state_oneshot = crisv32_clkevt_switch_state,
+	.set_state_shutdown = crisv32_clkevt_switch_state,
+	.tick_resume = crisv32_clkevt_switch_state,
 	.set_next_event = crisv32_clkevt_next_event,
 };
 
diff --git a/arch/cris/arch-v32/mach-fs/pinmux.c b/arch/cris/arch-v32/mach-fs/pinmux.c
index 05a04708b..d8a3a3c43 100644
--- a/arch/cris/arch-v32/mach-fs/pinmux.c
+++ b/arch/cris/arch-v32/mach-fs/pinmux.c
@@ -46,6 +46,8 @@ static int __crisv32_pinmux_alloc(int port, int first_pin, int last_pin,
 		pins[port][i] = mode;
 
 	crisv32_pinmux_set(port);
+
+	return 0;
 }
 
 static int crisv32_pinmux_init(void)
@@ -93,6 +95,7 @@ int crisv32_pinmux_alloc_fixed(enum fixed_function function)
 	int ret = -EINVAL;
 	char saved[sizeof pins];
 	unsigned long flags;
+	reg_pinmux_rw_hwprot hwprot;
 
 	spin_lock_irqsave(&pinmux_lock, flags);
 
@@ -101,7 +104,7 @@ int crisv32_pinmux_alloc_fixed(enum fixed_function function)
 
 	crisv32_pinmux_init();	/* Must be done before we read rw_hwprot */
 
-	reg_pinmux_rw_hwprot hwprot = REG_RD(pinmux, regi_pinmux, rw_hwprot);
+	hwprot = REG_RD(pinmux, regi_pinmux, rw_hwprot);
 
 	switch (function) {
 	case pinmux_ser1:
@@ -227,6 +230,7 @@ int crisv32_pinmux_dealloc_fixed(enum fixed_function function)
 	int ret = -EINVAL;
 	char saved[sizeof pins];
 	unsigned long flags;
+	reg_pinmux_rw_hwprot hwprot;
 
 	spin_lock_irqsave(&pinmux_lock, flags);
 
@@ -235,7 +239,7 @@ int crisv32_pinmux_dealloc_fixed(enum fixed_function function)
 
 	crisv32_pinmux_init();	/* Must be done before we read rw_hwprot */
 
-	reg_pinmux_rw_hwprot hwprot = REG_RD(pinmux, regi_pinmux, rw_hwprot);
+	hwprot = REG_RD(pinmux, regi_pinmux, rw_hwprot);
 
 	switch (function) {
 	case pinmux_ser1: