diff options
Diffstat (limited to 'arch/avr32')
| -rw-r--r-- | arch/avr32/Kconfig | 3 | ||||
| -rw-r--r-- | arch/avr32/Makefile | 2 | ||||
| -rw-r--r-- | arch/avr32/include/asm/ioctls.h | 3 | ||||
| -rw-r--r-- | arch/avr32/include/asm/local64.h | 1 | ||||
| -rw-r--r-- | arch/avr32/mach-at32ap/include/mach/board.h | 2 | ||||
| -rw-r--r-- | arch/avr32/mm/fault.c | 14 |
6 files changed, 11 insertions, 14 deletions
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index f2b31933318..f51572772e2 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -45,9 +45,6 @@ config GENERIC_IRQ_PROBE config RWSEM_GENERIC_SPINLOCK def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_CLOCKEVENTS def_bool y diff --git a/arch/avr32/Makefile b/arch/avr32/Makefile index ead8a75203a..22fb66590dc 100644 --- a/arch/avr32/Makefile +++ b/arch/avr32/Makefile @@ -13,7 +13,7 @@ KBUILD_DEFCONFIG := atstk1002_defconfig KBUILD_CFLAGS += -pipe -fno-builtin -mno-pic KBUILD_AFLAGS += -mrelax -mno-pic -CFLAGS_MODULE += -mno-relax +KBUILD_CFLAGS_MODULE += -mno-relax LDFLAGS_vmlinux += --relax cpuflags-$(CONFIG_PLATFORM_AT32AP) += -march=ap diff --git a/arch/avr32/include/asm/ioctls.h b/arch/avr32/include/asm/ioctls.h index 0cf2c0a4502..e6ac0b66107 100644 --- a/arch/avr32/include/asm/ioctls.h +++ b/arch/avr32/include/asm/ioctls.h @@ -54,6 +54,9 @@ #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ +#define TIOCGRS485 0x542E +#define TIOCSRS485 0x542F + #define FIONCLEX 0x5450 #define FIOCLEX 0x5451 #define FIOASYNC 0x5452 diff --git a/arch/avr32/include/asm/local64.h b/arch/avr32/include/asm/local64.h new file mode 100644 index 00000000000..36c93b5cc23 --- /dev/null +++ b/arch/avr32/include/asm/local64.h @@ -0,0 +1 @@ +#include <asm-generic/local64.h> diff --git a/arch/avr32/mach-at32ap/include/mach/board.h b/arch/avr32/mach-at32ap/include/mach/board.h index c7f25bb1d06..61740201b31 100644 --- a/arch/avr32/mach-at32ap/include/mach/board.h +++ b/arch/avr32/mach-at32ap/include/mach/board.h @@ -5,6 +5,7 @@ #define __ASM_ARCH_BOARD_H #include <linux/types.h> +#include <linux/serial.h> #define GPIO_PIN_NONE (-1) @@ -35,6 +36,7 @@ struct atmel_uart_data { short use_dma_tx; /* use transmit DMA? */ short use_dma_rx; /* use receive DMA? */ void __iomem *regs; /* virtual base address, if any */ + struct serial_rs485 rs485; /* rs485 settings */ }; void at32_map_usart(unsigned int hw_id, unsigned int line, int flags); struct platform_device *at32_add_device_usart(unsigned int id); diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c index b61d86d3deb..f7040a1e399 100644 --- a/arch/avr32/mm/fault.c +++ b/arch/avr32/mm/fault.c @@ -132,7 +132,6 @@ good_area: * sure we exit gracefully rather than endlessly redo the * fault. */ -survive: fault = handle_mm_fault(mm, vma, address, writeaccess ? FAULT_FLAG_WRITE : 0); if (unlikely(fault & VM_FAULT_ERROR)) { if (fault & VM_FAULT_OOM) @@ -211,15 +210,10 @@ no_context: */ out_of_memory: up_read(&mm->mmap_sem); - if (is_global_init(current)) { - yield(); - down_read(&mm->mmap_sem); - goto survive; - } - printk("VM: Killing process %s\n", tsk->comm); - if (user_mode(regs)) - do_group_exit(SIGKILL); - goto no_context; + pagefault_out_of_memory(); + if (!user_mode(regs)) + goto no_context; + return; do_sigbus: up_read(&mm->mmap_sem); |