From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 15 Dec 2015 14:52:16 -0300 Subject: Linux-libre 4.3.2-gnu --- arch/cris/arch-v32/drivers/Kconfig | 16 ++++++++-------- arch/cris/arch-v32/drivers/axisflashmap.c | 9 +++++---- arch/cris/arch-v32/drivers/mach-a3/gpio.c | 4 ++-- arch/cris/arch-v32/drivers/mach-fs/gpio.c | 3 +-- arch/cris/arch-v32/kernel/entry.S | 19 +++++++++++++++++++ arch/cris/arch-v32/kernel/process.c | 4 ++-- arch/cris/arch-v32/kernel/signal.c | 1 - arch/cris/arch-v32/kernel/time.c | 8 +++++--- arch/cris/arch-v32/mach-fs/pinmux.c | 8 ++++++-- 9 files changed, 48 insertions(+), 24 deletions(-) (limited to 'arch/cris/arch-v32') 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 #include #include -#include #include 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: -- cgit v1.2.3-54-g00ecf