diff options
38 files changed, 164 insertions, 122 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 2568d31..23348e9 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -247,7 +247,7 @@ not_relocated: mov r0, #0 mov r3, r7 bl decompress_kernel - add r0, r0, #127 + add r0, r0, #127 + 128 @ alignment + stack bic r0, r0, #127 @ align the kernel length /* * r0 = decompressed kernel length @@ -269,6 +269,7 @@ not_relocated: mov r0, #0 stmia r1!, {r9 - r14} cmp r2, r3 blo 1b + add sp, r1, #128 @ relocate the stack bl cache_clean_flush add pc, r5, r0 @ call relocation code @@ -476,6 +477,7 @@ __common_mmu_cache_on: */ .align 5 reloc_start: add r9, r5, r0 + sub r9, r9, #128 @ do not copy the stack debug_reloc_start mov r1, r4 1: @@ -486,6 +488,7 @@ reloc_start: add r9, r5, r0 cmp r5, r9 blo 1b + add sp, r1, #128 @ relocate the stack debug_reloc_end call_kernel: bl cache_clean_flush diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 06c9a05..848efb2 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -364,19 +364,14 @@ static int at91_clk_show(struct seq_file *s, void *unused) { u32 scsr, pcsr, sr; struct clk *clk; - unsigned i; seq_printf(s, "SCSR = %8x\n", scsr = at91_sys_read(AT91_PMC_SCSR)); seq_printf(s, "PCSR = %8x\n", pcsr = at91_sys_read(AT91_PMC_PCSR)); - seq_printf(s, "MOR = %8x\n", at91_sys_read(AT91_CKGR_MOR)); seq_printf(s, "MCFR = %8x\n", at91_sys_read(AT91_CKGR_MCFR)); seq_printf(s, "PLLA = %8x\n", at91_sys_read(AT91_CKGR_PLLAR)); seq_printf(s, "PLLB = %8x\n", at91_sys_read(AT91_CKGR_PLLBR)); - seq_printf(s, "MCKR = %8x\n", at91_sys_read(AT91_PMC_MCKR)); - for (i = 0; i < 4; i++) - seq_printf(s, "PCK%d = %8x\n", i, at91_sys_read(AT91_PMC_PCKR(i))); seq_printf(s, "SR = %8x\n", sr = at91_sys_read(AT91_PMC_SR)); seq_printf(s, "\n"); diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index ff8db29..47ff676 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -76,12 +76,11 @@ static int at91_pm_verify_clocks(void) pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n"); return 0; } - } else if (cpu_is_at91sam9260()) { -#warning "Check SAM9260 USB clocks" - } else if (cpu_is_at91sam9261()) { -#warning "Check SAM9261 USB clocks" - } else if (cpu_is_at91sam9263()) { -#warning "Check SAM9263 USB clocks" + } else if (cpu_is_at91sam9260() || cpu_is_at91sam9261() || cpu_is_at91sam9263()) { + if ((scsr & (AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP)) != 0) { + pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n"); + return 0; + } } #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c index 7791da7..75bae06 100644 --- a/arch/arm/oprofile/op_model_mpcore.c +++ b/arch/arm/oprofile/op_model_mpcore.c @@ -200,8 +200,10 @@ static int em_call_function(int (*fn)(void)) data.fn = fn; data.ret = 0; + preempt_disable(); smp_call_function(em_func, &data, 1, 1); em_func(&data); + preempt_enable(); return data.ret; } diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index 29d7d61..1ecb3e4 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -458,6 +458,11 @@ bad_area: bad_area_nosemaphore: /* User mode accesses just cause a SIGSEGV */ if (error_code & 4) { + /* + * It's possible to have interrupts off here. + */ + local_irq_enable(); + /* * Valid to do another page fault here because this one came * from user space. diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 0f09412..9528ee9 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -747,9 +747,9 @@ config EARLY_PRINTK to print messages very early in the bootup process. This is useful for kernel debugging when your machine crashes very - early before the console code is initialized. For normal operation - it is not recommended because it looks on some machines ugly and - oesn't cooperate with an X server. You should normally N here, + early before the console code is initialized. For normal operation, + it is not recommended because it looks ugly on some machines and + doesn't cooperate with an X server. You should normally say N here, unless you want to debug such a crash. config SYS_HAS_EARLY_PRINTK diff --git a/arch/mips/emma2rh/markeins/setup.c b/arch/mips/emma2rh/markeins/setup.c index b29a447..2f060e1 100644 --- a/arch/mips/emma2rh/markeins/setup.c +++ b/arch/mips/emma2rh/markeins/setup.c @@ -115,30 +115,6 @@ extern void markeins_irq_setup(void); static void inline __init markeins_sio_setup(void) { -#ifdef CONFIG_KGDB_8250 - struct uart_port emma_port; - - memset(&emma_port, 0, sizeof(emma_port)); - - emma_port.flags = - UPF_BOOT_AUTOCONF | UPF_SKIP_TEST; - emma_port.iotype = UPIO_MEM; - emma_port.regshift = 4; /* I/O addresses are every 8 bytes */ - emma_port.uartclk = 18544000; /* Clock rate of the chip */ - - emma_port.line = 0; - emma_port.mapbase = KSEG1ADDR(EMMA2RH_PFUR0_BASE + 3); - emma_port.membase = (u8*)emma_port.mapbase; - early_serial_setup(&emma_port); - - emma_port.line = 1; - emma_port.mapbase = KSEG1ADDR(EMMA2RH_PFUR1_BASE + 3); - emma_port.membase = (u8*)emma_port.mapbase; - early_serial_setup(&emma_port); - - emma_port.irq = EMMA2RH_IRQ_PFUR1; - kgdb8250_add_port(1, &emma_port); -#endif } void __init plat_mem_setup(void) diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index 37849ed..06e04da 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -556,6 +556,16 @@ asmlinkage long sys32_sync_file_range(int fd, int __pad, flags); } +asmlinkage long sys32_fadvise64_64(int fd, int __pad, + unsigned long a2, unsigned long a3, + unsigned long a4, unsigned long a5, + int flags) +{ + return sys_fadvise64_64(fd, + merge_64(a2, a3), merge_64(a4, a5), + flags); +} + save_static_function(sys32_clone); __attribute_used__ noinline static int _sys32_clone(nabi_no_regargs struct pt_regs regs) diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S index cc566cf..0672959 100644 --- a/arch/mips/kernel/r4k_switch.S +++ b/arch/mips/kernel/r4k_switch.S @@ -174,7 +174,7 @@ LEAF(_init_fpu) or t0, t1 mtc0 t0, CP0_STATUS #endif /* CONFIG_MIPS_MT_SMTC */ - fpu_enable_hazard + enable_fpu_hazard li t1, FPU_DEFAULT ctc1 t1, fcr31 diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 6eac283..1631035 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -299,7 +299,7 @@ EXPORT(sysn32_call_table) PTR sys_ni_syscall /* res. for afs_syscall */ PTR sys_ni_syscall /* res. for security */ PTR sys_gettid - PTR sys32_readahead + PTR sys_readahead PTR sys_setxattr /* 6180 */ PTR sys_lsetxattr PTR sys_fsetxattr diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 7e74b41..2aa9942 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -459,7 +459,7 @@ sys_call_table: PTR sys_remap_file_pages PTR sys_set_tid_address PTR sys_restart_syscall - PTR sys_fadvise64_64 + PTR sys32_fadvise64_64 PTR compat_sys_statfs64 /* 4255 */ PTR compat_sys_fstatfs64 PTR compat_sys_timer_create diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 200de02..3f58b6a 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -927,12 +927,6 @@ asmlinkage void do_reserved(struct pt_regs *regs) (regs->cp0_cause & 0x7f) >> 2); } -static asmlinkage void do_default_vi(void) -{ - show_regs(get_irq_regs()); - panic("Caught unexpected vectored interrupt."); -} - /* * Some MIPS CPUs can enable/disable for cache parity detection, but do * it different ways. @@ -1128,6 +1122,12 @@ void mips_srs_free(int set) clear_bit(set, &sr->sr_allocated); } +static asmlinkage void do_default_vi(void) +{ + show_regs(get_irq_regs()); + panic("Caught unexpected vectored interrupt."); +} + static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs) { unsigned long handler; diff --git a/arch/mips/mips-boards/atlas/atlas_setup.c b/arch/mips/mips-boards/atlas/atlas_setup.c index 0c6b0ce..1cc6ebb 100644 --- a/arch/mips/mips-boards/atlas/atlas_setup.c +++ b/arch/mips/mips-boards/atlas/atlas_setup.c @@ -48,6 +48,8 @@ const char *get_system_type(void) return "MIPS Atlas"; } +const char display_string[] = " LINUX ON ATLAS "; + void __init plat_mem_setup(void) { mips_pcibios_init(); diff --git a/arch/mips/mips-boards/generic/display.c b/arch/mips/mips-boards/generic/display.c index 548dbe5..5d60005 100644 --- a/arch/mips/mips-boards/generic/display.c +++ b/arch/mips/mips-boards/generic/display.c @@ -19,9 +19,14 @@ */ #include <linux/compiler.h> +#include <linux/timer.h> #include <asm/io.h> #include <asm/mips-boards/generic.h> +extern const char display_string[]; +static unsigned int display_count; +static unsigned int max_display_count; + void mips_display_message(const char *str) { static unsigned int __iomem *display = NULL; @@ -37,3 +42,22 @@ void mips_display_message(const char *str) writel(' ', display + i); } } + +static void scroll_display_message(unsigned long data); +static DEFINE_TIMER(mips_scroll_timer, scroll_display_message, HZ, 0); + +static void scroll_display_message(unsigned long data) +{ + mips_display_message(&display_string[display_count++]); + if (display_count == max_display_count) + display_count = 0; + + mod_timer(&mips_scroll_timer, jiffies + HZ); +} + +void mips_scroll_message(void) +{ + del_timer_sync(&mips_scroll_timer); + max_display_count = strlen(display_string) + 1 - 8; + mod_timer(&mips_scroll_timer, jiffies + 1); +} diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c index df2a2bd..37735bf 100644 --- a/arch/mips/mips-boards/generic/time.c +++ b/arch/mips/mips-boards/generic/time.c @@ -53,37 +53,11 @@ unsigned long cpu_khz; -#if defined(CONFIG_MIPS_ATLAS) -static char display_string[] = " LINUX ON ATLAS "; -#endif -#if defined(CONFIG_MIPS_MALTA) -#if defined(CONFIG_MIPS_MT_SMTC) -static char display_string[] = " SMTC LINUX ON MALTA "; -#else -static char display_string[] = " LINUX ON MALTA "; -#endif /* CONFIG_MIPS_MT_SMTC */ -#endif -#if defined(CONFIG_MIPS_SEAD) -static char display_string[] = " LINUX ON SEAD "; -#endif -static unsigned int display_count; -#define MAX_DISPLAY_COUNT (sizeof(display_string) - 8) - #define CPUCTR_IMASKBIT (0x100 << MIPSCPU_INT_CPUCTR) -static unsigned int timer_tick_count; static int mips_cpu_timer_irq; extern void smtc_timer_broadcast(int); -static inline void scroll_display_message(void) -{ - if ((timer_tick_count++ % HZ) == 0) { - mips_display_message(&display_string[display_count++]); - if (display_count == MAX_DISPLAY_COUNT) - display_count = 0; - } -} - static void mips_timer_dispatch(void) { do_IRQ(mips_cpu_timer_irq); @@ -143,7 +117,6 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id) if (cpu_data[cpu].vpe_id == 0) { timer_interrupt(irq, NULL); smtc_timer_broadcast(cpu_data[cpu].vpe_id); - scroll_display_message(); } else { write_c0_compare(read_c0_count() + (mips_hpt_frequency/HZ)); @@ -167,8 +140,6 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id) /* we keep interrupt disabled all the time */ if (!r2 || (read_c0_cause() & (1 << 30))) timer_interrupt(irq, NULL); - - scroll_display_message(); } else { /* Everyone else needs to reset the timer int here as ll_local_timer_interrupt doesn't */ @@ -262,6 +233,8 @@ void __init mips_time_init(void) (est_freq%1000000)*100/1000000); cpu_khz = est_freq / 1000; + + mips_scroll_message(); } void __init plat_timer_setup(struct irqaction *irq) diff --git a/arch/mips/mips-boards/malta/malta_setup.c b/arch/mips/mips-boards/malta/malta_setup.c index 7873932..c14b7bf 100644 --- a/arch/mips/mips-boards/malta/malta_setup.c +++ b/arch/mips/mips-boards/malta/malta_setup.c @@ -56,6 +56,12 @@ const char *get_system_type(void) return "MIPS Malta"; } +#if defined(CONFIG_MIPS_MT_SMTC) +const char display_string[] = " SMTC LINUX ON MALTA "; +#else +const char display_string[] = " LINUX ON MALTA "; +#endif /* CONFIG_MIPS_MT_SMTC */ + #ifdef CONFIG_BLK_DEV_FD void __init fd_activate(void) { diff --git a/arch/mips/mips-boards/sead/sead_setup.c b/arch/mips/mips-boards/sead/sead_setup.c index a189dec..811aba1 100644 --- a/arch/mips/mips-boards/sead/sead_setup.c +++ b/arch/mips/mips-boards/sead/sead_setup.c @@ -43,6 +43,8 @@ const char *get_system_type(void) return "MIPS SEAD"; } +const char display_string[] = " LINUX ON SEAD "; + void __init plat_mem_setup(void) { ioport_resource.end = 0x7fffffff; diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index f0eb299..76903c7 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -168,8 +168,9 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, addr = (unsigned long) page_address(sg->page); if (!plat_device_is_coherent(dev) && addr) __dma_sync(addr + sg->offset, sg->length, direction); - sg->dma_address = plat_map_dma_mem_page(dev, sg->page) + - sg->offset; + sg->dma_address = plat_map_dma_mem(dev, + (void *)(addr + sg->offset), + sg->length); } return nents; diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c index f5ea2fe..89891e9 100644 --- a/arch/mips/qemu/q-irq.c +++ b/arch/mips/qemu/q-irq.c @@ -7,8 +7,6 @@ #include <asm/system.h> #include <asm/time.h> -extern asmlinkage void qemu_handle_int(void); - asmlinkage void plat_irq_dispatch(void) { unsigned int pending = read_c0_status() & read_c0_cause(); diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c index 9ee208d..97b2343 100644 --- a/arch/mips/sni/pcimt.c +++ b/arch/mips/sni/pcimt.c @@ -6,7 +6,7 @@ * for more details. * * Copyright (C) 1996, 97, 98, 2000, 03, 04, 06 Ralf Baechle (ralf@linux-mips.org) - * Copyright (C) 2006 Thomas Bogendoerfer (tsbogend@alpha.franken.de) + * Copyright (C) 2006,2007 Thomas Bogendoerfer (tsbogend@alpha.franken.de) */ #include <linux/init.h> @@ -131,6 +131,19 @@ static struct resource pcimt_io_resources[] = { } }; +static struct resource pcimt_mem_resources[] = { + { + /* + * this region should only be 4 bytes long, + * but it's 16MB on all RM300C I've checked + */ + .start = 0x1a000000, + .end = 0x1affffff, + .name = "PCI INT ACK", + .flags = IORESOURCE_BUSY + } +}; + static struct resource sni_mem_resource = { .start = 0x18000000UL, .end = 0x1fbfffffUL, @@ -145,6 +158,9 @@ static void __init sni_pcimt_resource_init(void) /* request I/O space for devices used on all i[345]86 PCs */ for (i = 0; i < ARRAY_SIZE(pcimt_io_resources); i++) request_resource(&sni_io_resource, pcimt_io_resources + i); + /* request MEM space for devices used on all i[345]86 PCs */ + for (i = 0; i < ARRAY_SIZE(pcimt_mem_resources); i++) + request_resource(&sni_mem_resource, pcimt_mem_resources + i); } extern struct pci_ops sni_pcimt_ops; diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c index 68d7cf6..4fedfbd 100644 --- a/arch/mips/sni/setup.c +++ b/arch/mips/sni/setup.c @@ -6,7 +6,7 @@ * for more details. * * Copyright (C) 1996, 97, 98, 2000, 03, 04, 06 Ralf Baechle (ralf@linux-mips.org) - * Copyright (C) 2006 Thomas Bogendoerfer (tsbogend@alpha.franken.de) + * Copyright (C) 2006,2007 Thomas Bogendoerfer (tsbogend@alpha.franken.de) */ #include <linux/eisa.h> #include <linux/init.h> @@ -92,3 +92,34 @@ void __init plat_mem_setup(void) sni_display_setup(); } + +#if CONFIG_PCI + +#include <linux/pci.h> +#include <video/vga.h> +#include <video/cirrus.h> + +static void __devinit quirk_cirrus_ram_size(struct pci_dev *dev) +{ + u16 cmd; + + /* + * firmware doesn't set the ram size correct, so we + * need to do it here, otherwise we get screen corruption + * on older Cirrus chips + */ + pci_read_config_word (dev, PCI_COMMAND, &cmd); + if ((cmd & (PCI_COMMAND_IO|PCI_COMMAND_MEMORY)) + == (PCI_COMMAND_IO|PCI_COMMAND_MEMORY)) { + vga_wseq (NULL, CL_SEQR6, 0x12); /* unlock all extension registers */ + vga_wseq (NULL, CL_SEQRF, 0x18); + } +} + +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5434_8, + quirk_cirrus_ram_size); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5436, + quirk_cirrus_ram_size); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5446, + quirk_cirrus_ram_size); +#endif diff --git a/arch/sh/boards/se/73180/setup.c b/arch/sh/boards/se/73180/setup.c index 911ce1c..e143017 100644 --- a/arch/sh/boards/se/73180/setup.c +++ b/arch/sh/boards/se/73180/setup.c @@ -38,8 +38,8 @@ static struct platform_device *se73180_devices[] __initdata = { static int __init se73180_devices_setup(void) { - return platform_add_devices(sh7343se_platform_devices, - ARRAY_SIZE(sh7343se_platform_devices)); + return platform_add_devices(se73180_devices, + ARRAY_SIZE(se73180_devices)); } __initcall(se73180_devices_setup); diff --git a/arch/sh/boards/superh/microdev/irq.c b/arch/sh/boards/superh/microdev/irq.c index cc1cb04..4d33507 100644 --- a/arch/sh/boards/superh/microdev/irq.c +++ b/arch/sh/boards/superh/microdev/irq.c @@ -11,6 +11,7 @@ #include <linux/init.h> #include <linux/irq.h> +#include <linux/interrupt.h> #include <asm/system.h> #include <asm/io.h> #include <asm/microdev.h> diff --git a/arch/sh/cchips/voyagergx/irq.c b/arch/sh/cchips/voyagergx/irq.c index 70f1290..d70e5c8 100644 --- a/arch/sh/cchips/voyagergx/irq.c +++ b/arch/sh/cchips/voyagergx/irq.c @@ -28,7 +28,7 @@ static void disable_voyagergx_irq(unsigned int irq) unsigned long val; unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE); - pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask); + pr_debug("disable_voyagergx_irq(%d): mask=%lx\n", irq, mask); val = readl((void __iomem *)VOYAGER_INT_MASK); val &= ~mask; writel(val, (void __iomem *)VOYAGER_INT_MASK); @@ -39,7 +39,7 @@ static void enable_voyagergx_irq(unsigned int irq) unsigned long val; unsigned long mask = 1 << (irq - VOYAGER_IRQ_BASE); - pr_debug("disable_voyagergx_irq(%d): mask=%x\n", irq, mask); + pr_debug("disable_voyagergx_irq(%d): mask=%lx\n", irq, mask); val = readl((void __iomem *)VOYAGER_INT_MASK); val |= mask; writel(val, (void __iomem *)VOYAGER_INT_MASK); @@ -125,11 +125,12 @@ int voyagergx_irq_demux(int irq) i = 17; else printk("Unexpected IRQ irq = %d status = 0x%08lx\n", irq, val); - pr_debug("voyagergx_irq_demux %d \n", i); - if (i < VOYAGER_IRQ_NUM) { + pr_debug("voyagergx_irq_demux %ld \n", i); + if (i < VOYAGER_IRQ_NUM) { irq = VOYAGER_IRQ_BASE + i; - if (voyagergx_demux[i].func != 0) - irq = voyagergx_demux[i].func(irq, voyagergx_demux[i].dev); + if (voyagergx_demux[i].func != 0) + irq = voyagergx_demux[i].func(irq, + voyagergx_demux[i].dev); } } return irq; diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S index 659cc08..b0b59d4 100644 --- a/arch/sh/kernel/cpu/sh3/entry.S +++ b/arch/sh/kernel/cpu/sh3/entry.S @@ -320,7 +320,9 @@ skip_restore: .align 2 5: .long 0x00001000 ! DSP +#ifdef CONFIG_KGDB_NMI 6: .long in_nmi +#endif 7: .long 0x30000000 ! common exception handler diff --git a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c index fcb2c41b..a334294 100644 --- a/arch/sh/kernel/cpu/sh4/clock-sh4-202.c +++ b/arch/sh/kernel/cpu/sh4/clock-sh4-202.c @@ -111,7 +111,7 @@ static int shoc_clk_verify_rate(struct clk *clk, unsigned long rate) return 0; } -static int shoc_clk_set_rate(struct clk *clk, unsigned long rate) +static int shoc_clk_set_rate(struct clk *clk, unsigned long rate, int algo_id) { unsigned long frqcr3; unsigned int tmp; diff --git a/arch/sh/mm/ioremap.c b/arch/sh/mm/ioremap.c index be03d74..0c7b7e3 100644 --- a/arch/sh/mm/ioremap.c +++ b/arch/sh/mm/ioremap.c @@ -22,6 +22,7 @@ #include <asm/addrspace.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> +#include <asm/mmu.h> /* * Remap an arbitrary physical address space into the kernel virtual diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c index bfb62a1..635e58d 100644 --- a/arch/x86_64/mm/fault.c +++ b/arch/x86_64/mm/fault.c @@ -476,6 +476,12 @@ bad_area: bad_area_nosemaphore: /* User mode accesses just cause a SIGSEGV */ if (error_code & PF_USER) { + + /* + * It's possible to have interrupts off here. + */ + local_irq_enable(); + if (is_prefetch(regs, address, error_code)) return; diff --git a/drivers/input/keyboard/pxa27x_keyboard.c b/drivers/input/keyboard/pxa27x_keyboard.c index 06eaf76..f9e82c9 100644 --- a/drivers/input/keyboard/pxa27x_keyboard.c +++ b/drivers/input/keyboard/pxa27x_keyboard.c @@ -104,7 +104,7 @@ static int pxakbd_open(struct input_dev *dev) KPREC = 0x7F; /* Enable unit clock */ - pxa_set_cken(CKEN19_KEYPAD, 1); + pxa_set_cken(CKEN_KEYPAD, 1); return 0; } @@ -112,7 +112,7 @@ static int pxakbd_open(struct input_dev *dev) static void pxakbd_close(struct input_dev *dev) { /* Disable clock unit */ - pxa_set_cken(CKEN19_KEYPAD, 0); + pxa_set_cken(CKEN_KEYPAD, 0); } #ifdef CONFIG_PM @@ -185,7 +185,7 @@ static int __devinit pxakbd_probe(struct platform_device *pdev) DRIVER_NAME, pdev); if (error) { printk(KERN_ERR "Cannot request keypad IRQ\n"); - pxa_set_cken(CKEN19_KEYPAD, 0); + pxa_set_cken(CKEN_KEYPAD, 0); goto err_free_dev; } diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 00d1255..e88da72 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -167,9 +167,9 @@ static void pl010_rx_chars(struct uart_amba_port *uap) ignore_char: status = readb(uap->port.membase + UART01x_FR); } - spin_unlock(&port->lock); + spin_unlock(&uap->port.lock); tty_flip_buffer_push(tty); - spin_lock(&port->lock); + spin_lock(&uap->port.lock); } static void pl010_tx_chars(struct uart_amba_port *uap) diff --git a/include/asm-arm/arch-at91/at91_shdwc.h b/include/asm-arm/arch-at91/at91_shdwc.h index 795fcc2..01b433d 100644 --- a/include/asm-arm/arch-at91/at91_shdwc.h +++ b/include/asm-arm/arch-at91/at91_shdwc.h @@ -14,8 +14,8 @@ #define AT91_SHDWC_H #define AT91_SHDW_CR (AT91_SHDWC + 0x00) /* Shut Down Control Register */ -#define AT91_SHDW_SHDW (1 << 0) /* Processor Reset */ -#define AT91_SHDW_KEY (0xff << 24) /* KEY Password */ +#define AT91_SHDW_SHDW (1 << 0) /* Shut Down command */ +#define AT91_SHDW_KEY (0xa5 << 24) /* KEY Password */ #define AT91_SHDW_MR (AT91_SHDWC + 0x04) /* Shut Down Mode Register */ #define AT91_SHDW_WKMODE0 (3 << 0) /* Wake-up 0 Mode Selection */ diff --git a/include/asm-arm/arch-at91/at91_wdt.h b/include/asm-arm/arch-at91/at91_wdt.h index 7251a34..1014e9b 100644 --- a/include/asm-arm/arch-at91/at91_wdt.h +++ b/include/asm-arm/arch-at91/at91_wdt.h @@ -15,7 +15,7 @@ #define AT91_WDT_CR (AT91_WDT + 0x00) /* Watchdog Control Register */ #define AT91_WDT_WDRSTT (1 << 0) /* Restart */ -#define AT91_WDT_KEY (0xff << 24) /* KEY Password */ +#define AT91_WDT_KEY (0xa5 << 24) /* KEY Password */ #define AT91_WDT_MR (AT91_WDT + 0x04) /* Watchdog Mode Register */ #define AT91_WDT_WDV (0xfff << 0) /* Counter Value */ diff --git a/include/asm-arm/arch-pxa/gpio.h b/include/asm-arm/arch-pxa/gpio.h index aeba2434..9e99241 100644 --- a/include/asm-arm/arch-pxa/gpio.h +++ b/include/asm-arm/arch-pxa/gpio.h @@ -45,7 +45,8 @@ static inline int gpio_direction_input(unsigned gpio) static inline int gpio_direction_output(unsigned gpio, int value) { - return pxa_gpio_mode(gpio | GPIO_OUT | (value ? 0 : GPIO_DFLT_LOW)); + return pxa_gpio_mode(gpio | GPIO_OUT | + (value ? GPIO_DFLT_HIGH : GPIO_DFLT_LOW)); } static inline int __gpio_get_value(unsigned gpio) diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h index be303b3..6931af5 100644 --- a/include/asm-frv/system.h +++ b/include/asm-frv/system.h @@ -12,6 +12,7 @@ #ifndef _ASM_SYSTEM_H #define _ASM_SYSTEM_H +#include <linux/types.h> #include <linux/linkage.h> struct thread_struct; diff --git a/include/asm-mips/asmmacro.h b/include/asm-mips/asmmacro.h index 92e62ef..c5f20df 100644 --- a/include/asm-mips/asmmacro.h +++ b/include/asm-mips/asmmacro.h @@ -52,21 +52,6 @@ .endm #endif /* CONFIG_MIPS_MT_SMTC */ -#ifdef CONFIG_CPU_SB1 - .macro fpu_enable_hazard - .set push - .set noreorder - .set mips2 - SSNOP - bnezl $0, .+4 - SSNOP - .set pop - .endm -#else - .macro fpu_enable_hazard - .endm -#endif - /* * Temporary until all gas have MT ASE support */ diff --git a/include/asm-mips/mips-boards/prom.h b/include/asm-mips/mips-boards/prom.h index daaf9f98..a9db576 100644 --- a/include/asm-mips/mips-boards/prom.h +++ b/include/asm-mips/mips-boards/prom.h @@ -33,6 +33,7 @@ extern void prom_meminit(void); extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem); extern void mips_display_message(const char *str); extern void mips_display_word(unsigned int num); +extern void mips_scroll_message(void); extern int get_ethernet_addr(char *ethernet_addr); /* Memory descriptor management. */ diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index 2f1087b..91c306f 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -949,7 +949,6 @@ #define __ARCH_WANT_SYS_UTIME #define __ARCH_WANT_SYS_WAITPID #define __ARCH_WANT_SYS_SOCKETCALL -#define __ARCH_WANT_SYS_FADVISE64 #define __ARCH_WANT_SYS_GETPGRP #define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_NICE diff --git a/include/asm-sh/se73180.h b/include/asm-sh/se73180.h index 3a4acb3..907c062 100644 --- a/include/asm-sh/se73180.h +++ b/include/asm-sh/se73180.h @@ -1,9 +1,7 @@ -#ifndef __ASM_SH_HITACHI_SE73180_H -#define __ASM_SH_HITACHI_SE73180_H +#ifndef __ASM_SH_SE73180_H +#define __ASM_SH_SE73180_H /* - * include/asm-sh/se/se73180.h - * * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp> * * SH-Mobile SolutionEngine 73180 support @@ -62,4 +60,7 @@ #define __IO_PREFIX sh73180se #include <asm/io_generic.h> -#endif /* __ASM_SH_HITACHI_SE73180_H */ +/* arch/sh/boards/se/73180/irq.c */ +int shmse_irq_demux(int irq); + +#endif /* __ASM_SH_SE73180_H */ |
