diff options
41 files changed, 186 insertions, 92 deletions
diff --git a/.gitignore b/.gitignore index 27fd37621255..b1f5b9df2ae1 100644 --- a/.gitignore +++ b/.gitignore @@ -30,6 +30,11 @@ include/config include/linux/autoconf.h include/linux/compile.h include/linux/version.h +include/linux/utsrelease.h # stgit generated dirs patches-* + +# quilt's files +patches +series @@ -310,8 +310,8 @@ CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE) CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ -fno-strict-aliasing -fno-common # Force gcc to behave correct even for buggy distributions -CFLAGS += $(call cc-option, -fno-stack-protector-all \ - -fno-stack-protector) +CFLAGS += $(call cc-option, -fno-stack-protector) + AFLAGS := -D__ASSEMBLY__ # Read KERNELRELEASE from include/config/kernel.release (if it exists) @@ -368,6 +368,7 @@ endif no-dot-config-targets := clean mrproper distclean \ cscope TAGS tags help %docs check% \ + include/linux/version.h headers_% \ kernelrelease kernelversion config-targets := 0 diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c index f3c1ebfdd0aa..f3e020f2227f 100644 --- a/arch/arm/common/gic.c +++ b/arch/arm/common/gic.c @@ -95,7 +95,8 @@ static void gic_set_cpu(unsigned int irq, cpumask_t mask_val) } #endif -static struct irqchip gic_chip = { +static struct irq_chip gic_chip = { + .name = "GIC", .ack = gic_ack_irq, .mask = gic_mask_irq, .unmask = gic_unmask_irq, diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c index 04de83f4f008..4e0dcaef6eb2 100644 --- a/arch/arm/common/locomo.c +++ b/arch/arm/common/locomo.c @@ -204,7 +204,8 @@ static void locomo_unmask_irq(unsigned int irq) locomo_writel(r, mapbase + LOCOMO_ICR); } -static struct irqchip locomo_chip = { +static struct irq_chip locomo_chip = { + .name = "LOCOMO", .ack = locomo_ack_irq, .mask = locomo_mask_irq, .unmask = locomo_unmask_irq, @@ -249,7 +250,8 @@ static void locomo_key_unmask_irq(unsigned int irq) locomo_writel(r, mapbase + LOCOMO_KEYBOARD + LOCOMO_KIC); } -static struct irqchip locomo_key_chip = { +static struct irq_chip locomo_key_chip = { + .name = "LOCOMO-key", .ack = locomo_key_ack_irq, .mask = locomo_key_mask_irq, .unmask = locomo_key_unmask_irq, @@ -312,7 +314,8 @@ static void locomo_gpio_unmask_irq(unsigned int irq) locomo_writel(r, mapbase + LOCOMO_GIE); } -static struct irqchip locomo_gpio_chip = { +static struct irq_chip locomo_gpio_chip = { + .name = "LOCOMO-gpio", .ack = locomo_gpio_ack_irq, .mask = locomo_gpio_mask_irq, .unmask = locomo_gpio_unmask_irq, @@ -357,7 +360,8 @@ static void locomo_lt_unmask_irq(unsigned int irq) locomo_writel(r, mapbase + LOCOMO_LTINT); } -static struct irqchip locomo_lt_chip = { +static struct irq_chip locomo_lt_chip = { + .name = "LOCOMO-lt", .ack = locomo_lt_ack_irq, .mask = locomo_lt_mask_irq, .unmask = locomo_lt_unmask_irq, @@ -418,7 +422,8 @@ static void locomo_spi_unmask_irq(unsigned int irq) locomo_writel(r, mapbase + LOCOMO_SPIIE); } -static struct irqchip locomo_spi_chip = { +static struct irq_chip locomo_spi_chip = { + .name = "LOCOMO-spi", .ack = locomo_spi_ack_irq, .mask = locomo_spi_mask_irq, .unmask = locomo_spi_unmask_irq, diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 1cdb26a47e1f..a331c12cead9 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -272,7 +272,8 @@ static int sa1111_wake_lowirq(unsigned int irq, unsigned int on) return 0; } -static struct irqchip sa1111_low_chip = { +static struct irq_chip sa1111_low_chip = { + .name = "SA1111-l", .ack = sa1111_ack_irq, .mask = sa1111_mask_lowirq, .unmask = sa1111_unmask_lowirq, @@ -368,7 +369,8 @@ static int sa1111_wake_highirq(unsigned int irq, unsigned int on) return 0; } -static struct irqchip sa1111_high_chip = { +static struct irq_chip sa1111_high_chip = { + .name = "SA1111-h", .ack = sa1111_ack_irq, .mask = sa1111_mask_highirq, .unmask = sa1111_unmask_highirq, diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c index a19bc4a6196d..43d278134521 100644 --- a/arch/arm/common/vic.c +++ b/arch/arm/common/vic.c @@ -39,7 +39,8 @@ static void vic_unmask_irq(unsigned int irq) writel(1 << irq, base + VIC_INT_ENABLE); } -static struct irqchip vic_chip = { +static struct irq_chip vic_chip = { + .name = "VIC", .ack = vic_mask_irq, .mask = vic_mask_irq, .unmask = vic_unmask_irq, diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c index b9a74a741d00..eca248d9eba4 100644 --- a/arch/arm/kernel/ecard.c +++ b/arch/arm/kernel/ecard.c @@ -470,7 +470,8 @@ static void ecard_irq_mask(unsigned int irqnr) } } -static struct irqchip ecard_chip = { +static struct irq_chip ecard_chip = { + .name = "ECARD", .ack = ecard_irq_mask, .mask = ecard_irq_mask, .unmask = ecard_irq_unmask, diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 626feeec0ade..2e1bf830fe11 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -77,6 +77,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%3d: ", i); for_each_present_cpu(cpu) seq_printf(p, "%10u ", kstat_cpu(cpu).irqs[i]); + seq_printf(p, " %10s", irq_desc[i].chip->name ? : "-"); seq_printf(p, " %s", action->name); for (action = action->next; action; action = action->next) seq_printf(p, ", %s", action->name); diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c index 5783c282ae7b..cec199fd6721 100644 --- a/arch/arm/mach-at91rm9200/gpio.c +++ b/arch/arm/mach-at91rm9200/gpio.c @@ -327,7 +327,8 @@ static int gpio_irq_type(unsigned pin, unsigned type) return (type == IRQT_BOTHEDGE) ? 0 : -EINVAL; } -static struct irqchip gpio_irqchip = { +static struct irq_chip gpio_irqchip = { + .name = "GPIO", .mask = gpio_irq_mask, .unmask = gpio_irq_unmask, .set_type = gpio_irq_type, diff --git a/arch/arm/mach-at91rm9200/irq.c b/arch/arm/mach-at91rm9200/irq.c index 9b0911320417..c3a5e777f9f8 100644 --- a/arch/arm/mach-at91rm9200/irq.c +++ b/arch/arm/mach-at91rm9200/irq.c @@ -114,7 +114,8 @@ void at91_irq_resume(void) #define at91_aic_set_wake NULL #endif -static struct irqchip at91_aic_chip = { +static struct irq_chip at91_aic_chip = { + .name = "AIC", .ack = at91_aic_mask_irq, .mask = at91_aic_mask_irq, .unmask = at91_aic_unmask_irq, diff --git a/arch/arm/mach-imx/irq.c b/arch/arm/mach-imx/irq.c index a5de5f1da9f2..2688bd82c2a2 100644 --- a/arch/arm/mach-imx/irq.c +++ b/arch/arm/mach-imx/irq.c @@ -204,13 +204,15 @@ imx_gpiod_demux_handler(unsigned int irq_unused, struct irqdesc *desc, imx_gpio_handler(mask, irq, desc, regs); } -static struct irqchip imx_internal_chip = { +static struct irq_chip imx_internal_chip = { + .name = "MPU", .ack = imx_mask_irq, .mask = imx_mask_irq, .unmask = imx_unmask_irq, }; -static struct irqchip imx_gpio_chip = { +static struct irq_chip imx_gpio_chip = { + .name = "GPIO", .ack = imx_gpio_ack_irq, .mask = imx_gpio_mask_irq, .unmask = imx_gpio_unmask_irq, diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index 6d65c96ebfd2..191c57a3b997 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -161,7 +161,8 @@ static void sc_unmask_irq(unsigned int irq) writel(1 << irq, VA_IC_BASE + IRQ_ENABLE_SET); } -static struct irqchip sc_chip = { +static struct irq_chip sc_chip = { + .name = "SC", .ack = sc_mask_irq, .mask = sc_mask_irq, .unmask = sc_unmask_irq, diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 9f55f5ae1044..678b6ba2b463 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -156,7 +156,8 @@ static void cic_unmask_irq(unsigned int irq) cic_writel(1 << irq, INTCP_VA_CIC_BASE + IRQ_ENABLE_SET); } -static struct irqchip cic_chip = { +static struct irq_chip cic_chip = { + .name = "CIC", .ack = cic_mask_irq, .mask = cic_mask_irq, .unmask = cic_unmask_irq, @@ -174,7 +175,8 @@ static void pic_unmask_irq(unsigned int irq) pic_writel(1 << irq, INTCP_VA_PIC_BASE + IRQ_ENABLE_SET); } -static struct irqchip pic_chip = { +static struct irq_chip pic_chip = { + .name = "PIC", .ack = pic_mask_irq, .mask = pic_mask_irq, .unmask = pic_unmask_irq, @@ -192,7 +194,8 @@ static void sic_unmask_irq(unsigned int irq) sic_writel(1 << irq, INTCP_VA_SIC_BASE + IRQ_ENABLE_SET); } -static struct irqchip sic_chip = { +static struct irq_chip sic_chip = { + .name = "SIC", .ack = sic_mask_irq, .mask = sic_mask_irq, .unmask = sic_unmask_irq, diff --git a/arch/arm/mach-iop3xx/iop321-irq.c b/arch/arm/mach-iop3xx/iop321-irq.c index d42aae6aef03..88ac333472c8 100644 --- a/arch/arm/mach-iop3xx/iop321-irq.c +++ b/arch/arm/mach-iop3xx/iop321-irq.c @@ -52,7 +52,8 @@ iop321_irq_unmask (unsigned int irq) intctl_write(iop321_mask); } -struct irqchip ext_chip = { +struct irq_chip ext_chip = { + .name = "IOP", .ack = iop321_irq_mask, .mask = iop321_irq_mask, .unmask = iop321_irq_unmask, diff --git a/arch/arm/mach-iop3xx/iop331-irq.c b/arch/arm/mach-iop3xx/iop331-irq.c index f4d4321737a4..cab11722ced2 100644 --- a/arch/arm/mach-iop3xx/iop331-irq.c +++ b/arch/arm/mach-iop3xx/iop331-irq.c @@ -77,13 +77,15 @@ iop331_irq_unmask2(unsigned int irq) intctl_write1(iop331_mask1); } -struct irqchip iop331_irqchip1 = { +struct irq_chip iop331_irqchip1 = { + .name = "IOP-1", .ack = iop331_irq_mask1, .mask = iop331_irq_mask1, .unmask = iop331_irq_unmask1, }; -struct irqchip iop331_irqchip2 = { +struct irq_chip iop331_irqchip2 = { + .name = "IOP-2", .ack = iop331_irq_mask2, .mask = iop331_irq_mask2, .unmask = iop331_irq_unmask2, diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c index 2cccc27c62e4..4f2ab48800a5 100644 --- a/arch/arm/mach-lh7a40x/arch-kev7a400.c +++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c @@ -63,7 +63,8 @@ static void kev7a400_unmask_cpld_irq (u32 irq) CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask; } -static struct irqchip kev7a400_cpld_chip = { +static struct irq_chip kev7a400_cpld_chip = { + .name = "CPLD", .ack = kev7a400_ack_cpld_irq, .mask = kev7a400_mask_cpld_irq, .unmask = kev7a400_unmask_cpld_irq, diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c index 35c3606a2079..a6910114b24c 100644 --- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c +++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c @@ -200,7 +200,8 @@ static void lh7a40x_unmask_cpld_irq (u32 irq) } } -static struct irqchip lpd7a40x_cpld_chip = { +static struct irq_chip lpd7a40x_cpld_chip = { + .name = "CPLD", .ack = lh7a40x_ack_cpld_irq, .mask = lh7a40x_mask_cpld_irq, .unmask = lh7a40x_unmask_cpld_irq, diff --git a/arch/arm/mach-lh7a40x/irq-kev7a400.c b/arch/arm/mach-lh7a40x/irq-kev7a400.c index 8535764d89ca..f9b3fe9174a5 100644 --- a/arch/arm/mach-lh7a40x/irq-kev7a400.c +++ b/arch/arm/mach-lh7a40x/irq-kev7a400.c @@ -43,7 +43,8 @@ lh7a400_unmask_cpld_irq (u32 irq) } static struct -irqchip lh7a400_cpld_chip = { +irq_chip lh7a400_cpld_chip = { + .name = "CPLD", .ack = lh7a400_ack_cpld_irq, .mask = lh7a400_mask_cpld_irq, .unmask = lh7a400_unmask_cpld_irq, diff --git a/arch/arm/mach-lh7a40x/irq-lh7a400.c b/arch/arm/mach-lh7a40x/irq-lh7a400.c index f9fdefef6d6f..091b2dc58d25 100644 --- a/arch/arm/mach-lh7a40x/irq-lh7a400.c +++ b/arch/arm/mach-lh7a40x/irq-lh7a400.c @@ -38,13 +38,15 @@ static void lh7a400_ack_gpio_irq (u32 irq) INTC_INTENC = (1 << irq); } -static struct irqchip lh7a400_internal_chip = { +static struct irq_chip lh7a400_internal_chip = { + .name = "MPU", .ack = lh7a400_mask_irq, /* Level triggering -> mask is ack */ .mask = lh7a400_mask_irq, .unmask = lh7a400_unmask_irq, }; -static struct irqchip lh7a400_gpio_chip = { +static struct irq_chip lh7a400_gpio_chip = { + .name = "GPIO", .ack = lh7a400_ack_gpio_irq, .mask = lh7a400_mask_irq, .unmask = lh7a400_unmask_irq, diff --git a/arch/arm/mach-lh7a40x/irq-lh7a404.c b/arch/arm/mach-lh7a40x/irq-lh7a404.c index 2685a81454d2..7059b983724f 100644 --- a/arch/arm/mach-lh7a40x/irq-lh7a404.c +++ b/arch/arm/mach-lh7a40x/irq-lh7a404.c @@ -76,25 +76,29 @@ static void lh7a404_vic2_ack_gpio_irq (u32 irq) VIC2_INTENCLR = (1 << irq); } -static struct irqchip lh7a404_vic1_chip = { +static struct irq_chip lh7a404_vic1_chip = { + .name = "VIC1", .ack = lh7a404_vic1_mask_irq, /* Because level-triggered */ .mask = lh7a404_vic1_mask_irq, .unmask = lh7a404_vic1_unmask_irq, }; -static struct irqchip lh7a404_vic2_chip = { +static struct irq_chip lh7a404_vic2_chip = { + .name = "VIC2", .ack = lh7a404_vic2_mask_irq, /* Because level-triggered */ .mask = lh7a404_vic2_mask_irq, .unmask = lh7a404_vic2_unmask_irq, }; -static struct irqchip lh7a404_gpio_vic1_chip = { +static struct irq_chip lh7a404_gpio_vic1_chip = { + .name = "GPIO-VIC1", .ack = lh7a404_vic1_ack_gpio_irq, .mask = lh7a404_vic1_mask_irq, .unmask = lh7a404_vic1_unmask_irq, }; -static struct irqchip lh7a404_gpio_vic2_chip = { +static struct irq_chip lh7a404_gpio_vic2_chip = { + .name = "GPIO-VIC2", .ack = lh7a404_vic2_ack_gpio_irq, .mask = lh7a404_vic2_mask_irq, .unmask = lh7a404_vic2_unmask_irq, diff --git a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c index dcb4e17b9419..d6055dde6468 100644 --- a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c +++ b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c @@ -50,7 +50,8 @@ static void lh7a40x_unmask_cpld_irq (u32 irq) } } -static struct irqchip lh7a40x_cpld_chip = { +static struct irq_chip lh7a40x_cpld_chip = { + .name = "CPLD", .ack = lh7a40x_ack_cpld_irq, .mask = lh7a40x_mask_cpld_irq, .unmask = lh7a40x_unmask_cpld_irq, diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c index 34eb79ee6e61..efe9bfc6e55f 100644 --- a/arch/arm/mach-omap1/fpga.c +++ b/arch/arm/mach-omap1/fpga.c @@ -106,14 +106,16 @@ void innovator_fpga_IRQ_demux(unsigned int irq, struct irqdesc *desc, } } -static struct irqchip omap_fpga_irq_ack = { +static struct irq_chip omap_fpga_irq_ack = { + .name = "FPGA-ack", .ack = fpga_mask_ack_irq, .mask = fpga_mask_irq, .unmask = fpga_unmask_irq, }; -static struct irqchip omap_fpga_irq = { +static struct irq_chip omap_fpga_irq = { + .name = "FPGA", .ack = fpga_ack_irq, .mask = fpga_mask_irq, .unmask = fpga_unmask_irq, diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c index 9e039845b50e..3ea140bb9eba 100644 --- a/arch/arm/mach-omap1/irq.c +++ b/arch/arm/mach-omap1/irq.c @@ -168,7 +168,8 @@ static struct omap_irq_bank omap1610_irq_banks[] = { }; #endif -static struct irqchip omap_irq_chip = { +static struct irq_chip omap_irq_chip = { + .name = "MPU", .ack = omap_mask_ack_irq, .mask = omap_mask_irq, .unmask = omap_unmask_irq, diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 3eed6a737bf8..dfc3b35cc1ff 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -94,7 +94,8 @@ static void omap_mask_ack_irq(unsigned int irq) omap_ack_irq(irq); } -static struct irqchip omap_irq_chip = { +static struct irq_chip omap_irq_chip = { + .name = "INTC", .ack = omap_mask_ack_irq, .mask = omap_mask_irq, .unmask = omap_unmask_irq, diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index d9635ff4b10c..12141e2a50cc 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -39,7 +39,8 @@ static void pxa_unmask_low_irq(unsigned int irq) ICMR |= (1 << (irq + PXA_IRQ_SKIP)); } -static struct irqchip pxa_internal_chip_low = { +static struct irq_chip pxa_internal_chip_low = { + .name = "SC", .ack = pxa_mask_low_irq, .mask = pxa_mask_low_irq, .unmask = pxa_unmask_low_irq, @@ -61,7 +62,8 @@ static void pxa_unmask_high_irq(unsigned int irq) ICMR2 |= (1 << (irq - 32 + PXA_IRQ_SKIP)); } -static struct irqchip pxa_internal_chip_high = { +static struct irq_chip pxa_internal_chip_high = { + .name = "SC-hi", .ack = pxa_mask_high_irq, .mask = pxa_mask_high_irq, .unmask = pxa_unmask_high_irq, @@ -129,7 +131,8 @@ static void pxa_ack_low_gpio(unsigned int irq) GEDR0 = (1 << (irq - IRQ_GPIO0)); } -static struct irqchip pxa_low_gpio_chip = { +static struct irq_chip pxa_low_gpio_chip = { + .name = "GPIO-l", .ack = pxa_ack_low_gpio, .mask = pxa_mask_low_irq, .unmask = pxa_unmask_low_irq, @@ -237,7 +240,8 @@ static void pxa_unmask_muxed_gpio(unsigned int irq) GFER(gpio) = GPIO_IRQ_falling_edge[idx] & GPIO_IRQ_mask[idx]; } -static struct irqchip pxa_muxed_gpio_chip = { +static struct irq_chip pxa_muxed_gpio_chip = { + .name = "GPIO", .ack = pxa_ack_muxed_gpio, .mask = pxa_mask_muxed_gpio, .unmask = pxa_unmask_muxed_gpio, diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index 1a5f5c21481e..12479ae26db2 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -68,7 +68,8 @@ static void lpd270_unmask_irq(unsigned int irq) __raw_writew(lpd270_irq_enabled, LPD270_INT_MASK); } -static struct irqchip lpd270_irq_chip = { +static struct irq_chip lpd270_irq_chip = { + .name = "CPLD", .ack = lpd270_mask_irq, .mask = lpd270_mask_irq, .unmask = lpd270_unmask_irq, diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 6a9a669d60de..83ff5cee64d9 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -78,7 +78,8 @@ static void lubbock_unmask_irq(unsigned int irq) LUB_IRQ_MASK_EN = (lubbock_irq_enabled |= (1 << lubbock_irq)); } -static struct irqchip lubbock_irq_chip = { +static struct irq_chip lubbock_irq_chip = { + .name = "FPGA", .ack = lubbock_mask_irq, .mask = lubbock_mask_irq, .unmask = lubbock_unmask_irq, diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 21ddf3de2f6e..a7e9b96f258a 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -64,7 +64,8 @@ static void mainstone_unmask_irq(unsigned int irq) MST_INTMSKENA = (mainstone_irq_enabled |= (1 << mainstone_irq)); } -static struct irqchip mainstone_irq_chip = { +static struct irq_chip mainstone_irq_chip = { + .name = "FPGA", .ack = mainstone_mask_irq, .mask = mainstone_mask_irq, .unmask = mainstone_unmask_irq, diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c index 2891b8ca86dd..b55b90a2e8fe 100644 --- a/arch/arm/mach-sa1100/irq.c +++ b/arch/arm/mach-sa1100/irq.c @@ -95,7 +95,8 @@ static int sa1100_low_gpio_wake(unsigned int irq, unsigned int on) return 0; } -static struct irqchip sa1100_low_gpio_chip = { +static struct irq_chip sa1100_low_gpio_chip = { + .name = "GPIO-l", .ack = sa1100_low_gpio_ack, .mask = sa1100_low_gpio_mask, .unmask = sa1100_low_gpio_unmask, @@ -178,7 +179,8 @@ static int sa1100_high_gpio_wake(unsigned int irq, unsigned int on) return 0; } -static struct irqchip sa1100_high_gpio_chip = { +static struct irq_chip sa1100_high_gpio_chip = { + .name = "GPIO-h", .ack = sa1100_high_gpio_ack, .mask = sa1100_high_gpio_mask, .unmask = sa1100_high_gpio_unmask, @@ -215,7 +217,8 @@ static int sa1100_set_wake(unsigned int irq, unsigned int on) return -EINVAL; } -static struct irqchip sa1100_normal_chip = { +static struct irq_chip sa1100_normal_chip = { + .name = "SC", .ack = sa1100_mask_irq, .mask = sa1100_mask_irq, .unmask = sa1100_unmask_irq, diff --git a/arch/arm/mach-shark/irq.c b/arch/arm/mach-shark/irq.c index 6cb67bd3dfd3..b227052296cf 100644 --- a/arch/arm/mach-shark/irq.c +++ b/arch/arm/mach-shark/irq.c @@ -69,7 +69,8 @@ static irqreturn_t bogus_int(int irq, void *dev_id, struct pt_regs *regs) static struct irqaction cascade; -static struct irqchip fb_chip = { +static struct irq_chip fb_chip = { + .name = "XT-PIC", .ack = shark_ack_8259A_irq, .mask = shark_disable_8259A_irq, .unmask = shark_enable_8259A_irq, diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 864377176015..c4e3f8c68479 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -69,7 +69,8 @@ static void sic_unmask_irq(unsigned int irq) writel(1 << irq, VA_SIC_BASE + SIC_IRQ_ENABLE_SET); } -static struct irqchip sic_chip = { +static struct irq_chip sic_chip = { + .name = "SIC", .ack = sic_mask_irq, .mask = sic_mask_irq, .unmask = sic_unmask_irq, diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index fec7970e564d..cd7f973fb286 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -944,7 +944,8 @@ static void mpuio_unmask_irq(unsigned int irq) _set_gpio_irqenable(bank, gpio, 1); } -static struct irqchip gpio_irq_chip = { +static struct irq_chip gpio_irq_chip = { + .name = "GPIO", .ack = gpio_ack_irq, .mask = gpio_mask_irq, .unmask = gpio_unmask_irq, @@ -952,10 +953,11 @@ static struct irqchip gpio_irq_chip = { .set_wake = gpio_wake_enable, }; -static struct irqchip mpuio_irq_chip = { +static struct irq_chip mpuio_irq_chip = { + .name = "MPUIO", .ack = mpuio_ack_irq, .mask = mpuio_mask_irq, - .unmask = mpuio_unmask_irq + .unmask = mpuio_unmask_irq }; static int initialized; diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S index d464dded68c0..6f810424df44 100644 --- a/arch/x86_64/kernel/entry.S +++ b/arch/x86_64/kernel/entry.S @@ -513,6 +513,7 @@ END(stub_rt_sigreturn) swapgs 1: incl %gs:pda_irqcount # RED-PEN should check preempt count cmoveq %gs:pda_irqstackptr,%rsp + push %rbp # backlink for old unwinder /* * We entered an interrupt context - irqs are off: */ @@ -1139,18 +1140,21 @@ ENTRY(machine_check) END(machine_check) #endif +/* Call softirq on interrupt stack. Interrupts are off. */ ENTRY(call_softirq) CFI_STARTPROC - movq %gs:pda_irqstackptr,%rax - movq %rsp,%rdx - CFI_DEF_CFA_REGISTER rdx + push %rbp + CFI_ADJUST_CFA_OFFSET 8 + CFI_REL_OFFSET rbp,0 + mov %rsp,%rbp + CFI_DEF_CFA_REGISTER rbp incl %gs:pda_irqcount - cmove %rax,%rsp - pushq %rdx - /*todo CFI_DEF_CFA_EXPRESSION ...*/ + cmove %gs:pda_irqstackptr,%rsp + push %rbp # backlink for old unwinder call __do_softirq - popq %rsp + leaveq CFI_DEF_CFA_REGISTER rsp + CFI_ADJUST_CFA_OFFSET -8 decl %gs:pda_irqcount ret CFI_ENDPROC diff --git a/arch/x86_64/kernel/pci-nommu.c b/arch/x86_64/kernel/pci-nommu.c index c4c3cc36ac5b..aad7609d8e92 100644 --- a/arch/x86_64/kernel/pci-nommu.c +++ b/arch/x86_64/kernel/pci-nommu.c @@ -92,5 +92,7 @@ void __init no_iommu_init(void) { if (dma_ops) return; + + force_iommu = 0; /* no HW IOMMU */ dma_ops = &nommu_dma_ops; } diff --git a/drivers/scsi/aic7xxx/aicasm/Makefile b/drivers/scsi/aic7xxx/aicasm/Makefile index 8c91fda6482c..b98c5c1056c3 100644 --- a/drivers/scsi/aic7xxx/aicasm/Makefile +++ b/drivers/scsi/aic7xxx/aicasm/Makefile @@ -14,6 +14,8 @@ LIBS= -ldb clean-files:= ${GENSRCS} ${GENHDRS} $(YSRCS:.y=.output) $(PROG) # Override default kernel CFLAGS. This is a userland app. AICASM_CFLAGS:= -I/usr/include -I. +LEX= flex +YACC= bison YFLAGS= -d NOMAN= noman diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h index 3c4eb9fbe48a..f83003f5287b 100644 --- a/include/asm-arm/arch-omap/clock.h +++ b/include/asm-arm/arch-omap/clock.h @@ -48,8 +48,6 @@ struct clk_functions { }; extern unsigned int mpurate; -extern struct list_head clocks; -extern spinlock_t clockfw_lock; extern int clk_init(struct clk_functions * custom_clocks); extern int clk_register(struct clk *clk); diff --git a/kernel/signal.c b/kernel/signal.c index 7fe874d12fae..bfdb5686fa3e 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -791,22 +791,31 @@ out: /* * Force a signal that the process can't ignore: if necessary * we unblock the signal and change any SIG_IGN to SIG_DFL. + * + * Note: If we unblock the signal, we always reset it to SIG_DFL, + * since we do not want to have a signal handler that was blocked + * be invoked when user space had explicitly blocked it. + * + * We don't want to have recursive SIGSEGV's etc, for example. */ - int force_sig_info(int sig, struct siginfo *info, struct task_struct *t) { unsigned long int flags; - int ret; + int ret, blocked, ignored; + struct k_sigaction *action; spin_lock_irqsave(&t->sighand->siglock, flags); - if (t->sighand->action[sig-1].sa.sa_handler == SIG_IGN) { - t->sighand->action[sig-1].sa.sa_handler = SIG_DFL; - } - if (sigismember(&t->blocked, sig)) { - sigdelset(&t->blocked, sig); + action = &t->sighand->action[sig-1]; + ignored = action->sa.sa_handler == SIG_IGN; + blocked = sigismember(&t->blocked, sig); + if (blocked || ignored) { + action->sa.sa_handler = SIG_DFL; + if (blocked) { + sigdelset(&t->blocked, sig); + recalc_sigpending_tsk(t); + } } - recalc_sigpending_tsk(t); ret = specific_send_sig_info(sig, info, t); spin_unlock_irqrestore(&t->sighand->siglock, flags); diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index f01132263535..bb19c1561f1e 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -77,8 +77,7 @@ cc-option-align = $(subst -functions=0,,\ # cc-version # Usage gcc-ver := $(call cc-version, $(CC)) -cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \ - $(if $(1), $(1), $(CC))) +cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) # cc-ifversion # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1) diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost index a49550205dcc..0a64688c2b5d 100644 --- a/scripts/Makefile.modpost +++ b/scripts/Makefile.modpost @@ -40,7 +40,7 @@ include scripts/Kbuild.include include scripts/Makefile.lib kernelsymfile := $(objtree)/Module.symvers -modulesymfile := $(KBUILD_EXTMOD)/Modules.symvers +modulesymfile := $(KBUILD_EXTMOD)/Module.symvers # Step 1), find all modules listed in $(MODVERDIR)/ __modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod))) diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 2ee48c377b66..a69d8acbf274 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -357,7 +357,7 @@ int conf_read(const char *name) for (e = prop->expr; e; e = e->left.expr) if (e->right.sym->visible != no) flags &= e->right.sym->flags; - sym->flags |= flags & SYMBOL_DEF_USER; + sym->flags &= flags | ~SYMBOL_DEF_USER; } sym_change_count += conf_warnings || conf_unsaved; diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 37f67c23e11b..44312926b849 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -52,6 +52,23 @@ do { \ sprintf(str + strlen(str), "*"); \ } while(0) +/** + * Check that sizeof(device_id type) are consistent with size of section + * in .o file. If in-consistent then userspace and kernel does not agree + * on actual size which is a bug. + **/ +static void device_id_size_check(const char *modname, const char *device_id, + unsigned long size, unsigned long id_size) +{ + if (size % id_size || size < id_size) { + fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo " + "of the size of section __mod_%s_device_table=%lu.\n" + "Fix definition of struct %s_device_id " + "in mod_devicetable.h\n", + modname, device_id, id_size, device_id, size, device_id); + } +} + /* USB is special because the bcdDevice can be matched against a numeric range */ /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */ static void do_usb_entry(struct usb_device_id *id, @@ -152,10 +169,8 @@ static void do_usb_table(void *symval, unsigned long size, unsigned int i; const unsigned long id_size = sizeof(struct usb_device_id); - if (size % id_size || size < id_size) { - warn("%s ids %lu bad size " - "(each on %lu)\n", mod->name, size, id_size); - } + device_id_size_check(mod->name, "usb", size, id_size); + /* Leave last one: it's the terminator. */ size -= id_size; @@ -434,6 +449,7 @@ static inline int sym_is(const char *symbol, const char *name) static void do_table(void *symval, unsigned long size, unsigned long id_size, + const char *device_id, void *function, struct module *mod) { @@ -441,10 +457,7 @@ static void do_table(void *symval, unsigned long size, char alias[500]; int (*do_entry)(const char *, void *entry, char *alias) = function; - if (size % id_size || size < id_size) { - warn("%s ids %lu bad size " - "(each on %lu)\n", mod->name, size, id_size); - } + device_id_size_check(mod->name, device_id, size, id_size); /* Leave last one: it's the terminator. */ size -= id_size; @@ -476,40 +489,51 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, + sym->st_value; if (sym_is(symname, "__mod_pci_device_table")) - do_table(symval, sym->st_size, sizeof(struct pci_device_id), + do_table(symval, sym->st_size, + sizeof(struct pci_device_id), "pci", do_pci_entry, mod); else if (sym_is(symname, "__mod_usb_device_table")) /* special case to handle bcdDevice ranges */ do_usb_table(symval, sym->st_size, mod); else if (sym_is(symname, "__mod_ieee1394_device_table")) - do_table(symval, sym->st_size, sizeof(struct ieee1394_device_id), + do_table(symval, sym->st_size, + sizeof(struct ieee1394_device_id), "ieee1394", do_ieee1394_entry, mod); else if (sym_is(symname, "__mod_ccw_device_table")) - do_table(symval, sym->st_size, sizeof(struct ccw_device_id), + do_table(symval, sym->st_size, + sizeof(struct ccw_device_id), "ccw", do_ccw_entry, mod); else if (sym_is(symname, "__mod_serio_device_table")) - do_table(symval, sym->st_size, sizeof(struct serio_device_id), + do_table(symval, sym->st_size, + sizeof(struct serio_device_id), "serio", do_serio_entry, mod); else if (sym_is(symname, "__mod_pnp_device_table")) - do_table(symval, sym->st_size, sizeof(struct pnp_device_id), + do_table(symval, sym->st_size, + sizeof(struct pnp_device_id), "pnp", do_pnp_entry, mod); else if (sym_is(symname, "__mod_pnp_card_device_table")) - do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id), + do_table(symval, sym->st_size, + sizeof(struct pnp_card_device_id), "pnp_card", do_pnp_card_entry, mod); else if (sym_is(symname, "__mod_pcmcia_device_table")) - do_table(symval, sym->st_size, sizeof(struct pcmcia_device_id), + do_table(symval, sym->st_size, + sizeof(struct pcmcia_device_id), "pcmcia", do_pcmcia_entry, mod); else if (sym_is(symname, "__mod_of_device_table")) - do_table(symval, sym->st_size, sizeof(struct of_device_id), + do_table(symval, sym->st_size, + sizeof(struct of_device_id), "of", do_of_entry, mod); else if (sym_is(symname, "__mod_vio_device_table")) - do_table(symval, sym->st_size, sizeof(struct vio_device_id), + do_table(symval, sym->st_size, + sizeof(struct vio_device_id), "vio", do_vio_entry, mod); else if (sym_is(symname, "__mod_i2c_device_table")) - do_table(symval, sym->st_size, sizeof(struct i2c_device_id), + do_table(symval, sym->st_size, + sizeof(struct i2c_device_id), "i2c", do_i2c_entry, mod); else if (sym_is(symname, "__mod_input_device_table")) - do_table(symval, sym->st_size, sizeof(struct input_device_id), + do_table(symval, sym->st_size, + sizeof(struct input_device_id), "input", do_input_entry, mod); } |