From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755797Ab0AVXeJ (ORCPT ); Fri, 22 Jan 2010 18:34:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753453Ab0AVXeA (ORCPT ); Fri, 22 Jan 2010 18:34:00 -0500 Received: from kroah.org ([198.145.64.141]:41079 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932156Ab0AVXdq (ORCPT ); Fri, 22 Jan 2010 18:33:46 -0500 Date: Fri, 22 Jan 2010 15:32:46 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, Andrew Morton , torvalds@linux-foundation.org, stable@kernel.org, lwn@lwn.net Subject: Re: Linux 2.6.32.5 Message-ID: <20100122233246.GB6092@kroah.com> References: <20100122233226.GA6092@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100122233226.GA6092@kroah.com> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org diff --git a/Makefile b/Makefile index 6d13598..4ebd3f1 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 32 -EXTRAVERSION = .4 +EXTRAVERSION = .5 NAME = Man-Eating Seals of Antiquity # *DOCUMENTATION* diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index e8dfdbd..cadbed6 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1107,6 +1107,12 @@ void __devinit pcibios_setup_bus_devices(struct pci_bus *bus) list_for_each_entry(dev, &bus->devices, bus_list) { struct dev_archdata *sd = &dev->dev.archdata; + /* Cardbus can call us to add new devices to a bus, so ignore + * those who are already fully discovered + */ + if (dev->is_added) + continue; + /* Setup OF node pointer in archdata */ sd->of_node = pci_device_to_OF_node(dev); @@ -1147,6 +1153,13 @@ void __devinit pcibios_fixup_bus(struct pci_bus *bus) } EXPORT_SYMBOL(pcibios_fixup_bus); +void __devinit pci_fixup_cardbus(struct pci_bus *bus) +{ + /* Now fixup devices on that bus */ + pcibios_setup_bus_devices(bus); +} + + static int skip_isa_ioresource_align(struct pci_dev *dev) { if ((ppc_pci_flags & PPC_PCI_CAN_SKIP_ISA_ALIGN) && diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c index b129611..4771274 100644 --- a/arch/sparc/kernel/nmi.c +++ b/arch/sparc/kernel/nmi.c @@ -96,7 +96,6 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs) int cpu = smp_processor_id(); clear_softint(1 << irq); - pcr_ops->write(PCR_PIC_PRIV); local_cpu_data().__nmi_count++; @@ -105,6 +104,8 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs) if (notify_die(DIE_NMI, "nmi", regs, 0, pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP) touched = 1; + else + pcr_ops->write(PCR_PIC_PRIV); sum = kstat_irqs_cpu(0, cpu); if (__get_cpu_var(nmi_touch)) { diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index fa5936e..198fb4e 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -986,6 +986,17 @@ static int __kprobes perf_event_nmi_handler(struct notifier_block *self, data.addr = 0; cpuc = &__get_cpu_var(cpu_hw_events); + + /* If the PMU has the TOE IRQ enable bits, we need to do a + * dummy write to the %pcr to clear the overflow bits and thus + * the interrupt. + * + * Do this before we peek at the counters to determine + * overflow so we don't lose any events. + */ + if (sparc_pmu->irq_bit) + pcr_ops->write(cpuc->pcr); + for (idx = 0; idx < MAX_HWEVENTS; idx++) { struct perf_event *event = cpuc->events[idx]; struct hw_perf_event *hwc; diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c index d0c99ab..873f81f 100644 --- a/arch/x86/kernel/apic/apic_flat_64.c +++ b/arch/x86/kernel/apic/apic_flat_64.c @@ -240,6 +240,11 @@ static int physflat_acpi_madt_oem_check(char *oem_id, char *oem_table_id) printk(KERN_DEBUG "system APIC only can use physical flat"); return 1; } + + if (!strncmp(oem_id, "IBM", 3) && !strncmp(oem_table_id, "EXA", 3)) { + printk(KERN_DEBUG "IBM Summit detected, will use apic physical"); + return 1; + } #endif return 0; diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 2ab3535..9ee87cf 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -364,13 +364,13 @@ static __init void get_lowmem_redirect(unsigned long *base, unsigned long *size) enum map_type {map_wb, map_uc}; -static __init void map_high(char *id, unsigned long base, int shift, - int max_pnode, enum map_type map_type) +static __init void map_high(char *id, unsigned long base, int pshift, + int bshift, int max_pnode, enum map_type map_type) { unsigned long bytes, paddr; - paddr = base << shift; - bytes = (1UL << shift) * (max_pnode + 1); + paddr = base << pshift; + bytes = (1UL << bshift) * (max_pnode + 1); printk(KERN_INFO "UV: Map %s_HI 0x%lx - 0x%lx\n", id, paddr, paddr + bytes); if (map_type == map_uc) @@ -386,7 +386,7 @@ static __init void map_gru_high(int max_pnode) gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR); if (gru.s.enable) - map_high("GRU", gru.s.base, shift, max_pnode, map_wb); + map_high("GRU", gru.s.base, shift, shift, max_pnode, map_wb); } static __init void map_mmr_high(int max_pnode) @@ -396,7 +396,7 @@ static __init void map_mmr_high(int max_pnode) mmr.v = uv_read_local_mmr(UVH_RH_GAM_MMR_OVERLAY_CONFIG_MMR); if (mmr.s.enable) - map_high("MMR", mmr.s.base, shift, max_pnode, map_uc); + map_high("MMR", mmr.s.base, shift, shift, max_pnode, map_uc); } static __init void map_mmioh_high(int max_pnode) @@ -406,7 +406,8 @@ static __init void map_mmioh_high(int max_pnode) mmioh.v = uv_read_local_mmr(UVH_RH_GAM_MMIOH_OVERLAY_CONFIG_MMR); if (mmioh.s.enable) - map_high("MMIOH", mmioh.s.base, shift, max_pnode, map_uc); + map_high("MMIOH", mmioh.s.base, shift, mmioh.s.m_io, + max_pnode, map_uc); } static __init void uv_rtc_init(void) diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 4fef985..687638e 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -274,8 +274,9 @@ void intel_init_thermal(struct cpuinfo_x86 *c) int tm2 = 0; u32 l, h; - /* Thermal monitoring depends on ACPI and clock modulation*/ - if (!cpu_has(c, X86_FEATURE_ACPI) || !cpu_has(c, X86_FEATURE_ACC)) + /* Thermal monitoring depends on APIC, ACPI and clock modulation */ + if (!cpu_has_apic || !cpu_has(c, X86_FEATURE_ACPI) || + !cpu_has(c, X86_FEATURE_ACC)) return; /* diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c index 77a9579..adc10a2 100644 --- a/drivers/edac/i5000_edac.c +++ b/drivers/edac/i5000_edac.c @@ -577,7 +577,13 @@ static void i5000_process_nonfatal_error_info(struct mem_ctl_info *mci, debugf0("\tUncorrected bits= 0x%x\n", ue_errors); branch = EXTRACT_FBDCHAN_INDX(info->ferr_nf_fbd); - channel = branch; + + /* + * According with i5000 datasheet, bit 28 has no significance + * for errors M4Err-M12Err and M17Err-M21Err, on FERR_NF_FBD + */ + channel = branch & 2; + bank = NREC_BANK(info->nrecmema); rank = NREC_RANK(info->nrecmema); rdwr = NREC_RDWR(info->nrecmema); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index aa7fd82..7d1357e 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -255,7 +255,6 @@ irqreturn_t igdng_irq_handler(struct drm_device *dev) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; int ret = IRQ_NONE; u32 de_iir, gt_iir, de_ier; - u32 new_de_iir, new_gt_iir; struct drm_i915_master_private *master_priv; /* disable master interrupt before clearing iir */ @@ -266,35 +265,29 @@ irqreturn_t igdng_irq_handler(struct drm_device *dev) de_iir = I915_READ(DEIIR); gt_iir = I915_READ(GTIIR); - for (;;) { - if (de_iir == 0 && gt_iir == 0) - break; - - ret = IRQ_HANDLED; - - I915_WRITE(DEIIR, de_iir); - new_de_iir = I915_READ(DEIIR); - I915_WRITE(GTIIR, gt_iir); - new_gt_iir = I915_READ(GTIIR); + if (de_iir == 0 && gt_iir == 0) + goto done; - if (dev->primary->master) { - master_priv = dev->primary->master->driver_priv; - if (master_priv->sarea_priv) - master_priv->sarea_priv->last_dispatch = - READ_BREADCRUMB(dev_priv); - } + ret = IRQ_HANDLED; - if (gt_iir & GT_USER_INTERRUPT) { - u32 seqno = i915_get_gem_seqno(dev); - dev_priv->mm.irq_gem_seqno = seqno; - trace_i915_gem_request_complete(dev, seqno); - DRM_WAKEUP(&dev_priv->irq_queue); - } + if (dev->primary->master) { + master_priv = dev->primary->master->driver_priv; + if (master_priv->sarea_priv) + master_priv->sarea_priv->last_dispatch = + READ_BREADCRUMB(dev_priv); + } - de_iir = new_de_iir; - gt_iir = new_gt_iir; + if (gt_iir & GT_USER_INTERRUPT) { + u32 seqno = i915_get_gem_seqno(dev); + dev_priv->mm.irq_gem_seqno = seqno; + trace_i915_gem_request_complete(dev, seqno); + DRM_WAKEUP(&dev_priv->irq_queue); } + I915_WRITE(GTIIR, gt_iir); + I915_WRITE(DEIIR, de_iir); + +done: I915_WRITE(DEIER, de_ier); (void)I915_READ(DEIER); diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c index 4b96e7a..5b4d66d 100644 --- a/drivers/hid/hid-apple.c +++ b/drivers/hid/hid-apple.c @@ -431,6 +431,13 @@ static const struct hid_device_id apple_devices[] = { .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS), .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI), + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO), + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN | + APPLE_ISO_KEYBOARD }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS), + .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY), .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY), diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 7d05c4b..9678354 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1287,6 +1287,9 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) }, + { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index adbef5d..e380e7b 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -88,6 +88,9 @@ #define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI 0x0236 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO 0x0237 #define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238 +#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239 +#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a +#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b #define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a #define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b #define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241 diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c index 0ed68e2..f7346a9 100644 --- a/drivers/i2c/busses/i2c-pca-isa.c +++ b/drivers/i2c/busses/i2c-pca-isa.c @@ -75,7 +75,7 @@ static int pca_isa_waitforcompletion(void *pd) unsigned long timeout; if (irq > -1) { - ret = wait_event_interruptible_timeout(pca_wait, + ret = wait_event_timeout(pca_wait, pca_isa_readbyte(pd, I2C_PCA_CON) & I2C_PCA_CON_SI, pca_isa_ops.timeout); } else { @@ -96,7 +96,7 @@ static void pca_isa_resetchip(void *pd) } static irqreturn_t pca_handler(int this_irq, void *dev_id) { - wake_up_interruptible(&pca_wait); + wake_up(&pca_wait); return IRQ_HANDLED; } diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c index c4df9d4..5b2213d 100644 --- a/drivers/i2c/busses/i2c-pca-platform.c +++ b/drivers/i2c/busses/i2c-pca-platform.c @@ -84,7 +84,7 @@ static int i2c_pca_pf_waitforcompletion(void *pd) unsigned long timeout; if (i2c->irq) { - ret = wait_event_interruptible_timeout(i2c->wait, + ret = wait_event_timeout(i2c->wait, i2c->algo_data.read_byte(i2c, I2C_PCA_CON) & I2C_PCA_CON_SI, i2c->adap.timeout); } else { @@ -122,7 +122,7 @@ static irqreturn_t i2c_pca_pf_handler(int this_irq, void *dev_id) if ((i2c->algo_data.read_byte(i2c, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0) return IRQ_NONE; - wake_up_interruptible(&i2c->wait); + wake_up(&i2c->wait); return IRQ_HANDLED; } diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 2965043..3bf7b0a 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -801,6 +801,9 @@ int i2c_del_adapter(struct i2c_adapter *adap) adap->dev.parent); #endif + /* device name is gone after device_unregister */ + dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name); + /* clean up the sysfs representation */ init_completion(&adap->dev_released); device_unregister(&adap->dev); @@ -813,8 +816,6 @@ int i2c_del_adapter(struct i2c_adapter *adap) idr_remove(&i2c_adapter_idr, adap->nr); mutex_unlock(&core_lock); - dev_dbg(&adap->dev, "adapter [%s] unregistered\n", adap->name); - /* Clear the device structure in case this adapter is ever going to be added again */ memset(&adap->dev, 0, sizeof(adap->dev)); diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 07c5379..0876d82 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -667,19 +667,6 @@ static int psmouse_extensions(struct psmouse *psmouse, max_proto = PSMOUSE_IMEX; } -/* - * Try Finger Sensing Pad - */ - if (max_proto > PSMOUSE_IMEX) { - if (fsp_detect(psmouse, set_properties) == 0) { - if (!set_properties || fsp_init(psmouse) == 0) - return PSMOUSE_FSP; -/* - * Init failed, try basic relative protocols - */ - max_proto = PSMOUSE_IMEX; - } - } if (max_proto > PSMOUSE_IMEX) { if (genius_detect(psmouse, set_properties) == 0) @@ -696,6 +683,21 @@ static int psmouse_extensions(struct psmouse *psmouse, } /* + * Try Finger Sensing Pad. We do it here because its probe upsets + * Trackpoint devices (causing TP_READ_ID command to time out). + */ + if (max_proto > PSMOUSE_IMEX) { + if (fsp_detect(psmouse, set_properties) == 0) { + if (!set_properties || fsp_init(psmouse) == 0) + return PSMOUSE_FSP; +/* + * Init failed, try basic relative protocols + */ + max_proto = PSMOUSE_IMEX; + } + } + +/* * Reset to defaults in case the device got confused by extended * protocol probes. Note that we follow up with full reset because * some mice put themselves to sleep when they see PSMOUSE_RESET_DIS. diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c index cdad3db..e0a3b75 100644 --- a/drivers/media/video/gspca/sn9c20x.c +++ b/drivers/media/video/gspca/sn9c20x.c @@ -2319,7 +2319,7 @@ static void do_autogain(struct gspca_dev *gspca_dev, u16 avg_lum) } } if (avg_lum > MAX_AVG_LUM) { - if (sd->gain - 1 >= 0) { + if (sd->gain >= 1) { sd->gain--; set_gain(gspca_dev); } diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c index ba27c9d..ca6b098 100644 --- a/drivers/mfd/wm8350-core.c +++ b/drivers/mfd/wm8350-core.c @@ -134,8 +134,7 @@ static inline int is_reg_locked(struct wm8350 *wm8350, u8 reg) wm8350->reg_cache[WM8350_SECURITY] == WM8350_UNLOCK_KEY) return 0; - if ((reg == WM8350_GPIO_CONFIGURATION_I_O) || - (reg >= WM8350_GPIO_FUNCTION_SELECT_1 && + if ((reg >= WM8350_GPIO_FUNCTION_SELECT_1 && reg <= WM8350_GPIO_FUNCTION_SELECT_4) || (reg >= WM8350_BATTERY_CHARGER_CONTROL_1 && reg <= WM8350_BATTERY_CHARGER_CONTROL_3)) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 4e4c295..6477722 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2723,6 +2723,11 @@ int __attribute__ ((weak)) pci_ext_cfg_avail(struct pci_dev *dev) return 1; } +void __weak pci_fixup_cardbus(struct pci_bus *bus) +{ +} +EXPORT_SYMBOL(pci_fixup_cardbus); + static int __init pci_setup(char *str) { while (str) { diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c index db77e1f..5c26793 100644 --- a/drivers/pcmcia/cardbus.c +++ b/drivers/pcmcia/cardbus.c @@ -214,7 +214,7 @@ int __ref cb_alloc(struct pcmcia_socket * s) unsigned int max, pass; s->functions = pci_scan_slot(bus, PCI_DEVFN(0, 0)); -// pcibios_fixup_bus(bus); + pci_fixup_cardbus(bus); max = bus->secondary; for (pass = 0; pass < 2; pass++) diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c index 849359a..767cb61 100644 --- a/drivers/platform/x86/asus-laptop.c +++ b/drivers/platform/x86/asus-laptop.c @@ -221,6 +221,7 @@ static struct asus_hotk *hotk; */ static const struct acpi_device_id asus_device_ids[] = { {"ATK0100", 0}, + {"ATK0101", 0}, {"", 0}, }; MODULE_DEVICE_TABLE(acpi, asus_device_ids); @@ -293,6 +294,11 @@ struct key_entry { enum { KE_KEY, KE_END }; static struct key_entry asus_keymap[] = { + {KE_KEY, 0x02, KEY_SCREENLOCK}, + {KE_KEY, 0x05, KEY_WLAN}, + {KE_KEY, 0x08, BTN_TOUCH}, + {KE_KEY, 0x17, KEY_ZOOM}, + {KE_KEY, 0x1f, KEY_BATTERY}, {KE_KEY, 0x30, KEY_VOLUMEUP}, {KE_KEY, 0x31, KEY_VOLUMEDOWN}, {KE_KEY, 0x32, KEY_MUTE}, @@ -312,6 +318,8 @@ static struct key_entry asus_keymap[] = { {KE_KEY, 0x5F, KEY_WLAN}, {KE_KEY, 0x60, KEY_SWITCHVIDEOMODE}, {KE_KEY, 0x61, KEY_SWITCHVIDEOMODE}, + {KE_KEY, 0x62, KEY_SWITCHVIDEOMODE}, + {KE_KEY, 0x63, KEY_SWITCHVIDEOMODE}, {KE_KEY, 0x6B, BTN_TOUCH}, /* Lock Mouse */ {KE_KEY, 0x82, KEY_CAMERA}, {KE_KEY, 0x8A, KEY_PROG1}, diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index 507ccc6..518712c 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -3451,7 +3451,7 @@ out: return retval; } -static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUGO, +static DRIVER_ATTR(poll_mode_io, S_IRUGO|S_IWUSR, megasas_sysfs_show_poll_mode_io, megasas_sysfs_set_poll_mode_io); diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c index d71dfe3..0cce8a4 100644 --- a/drivers/serial/8250_pnp.c +++ b/drivers/serial/8250_pnp.c @@ -354,6 +354,8 @@ static const struct pnp_device_id pnp_dev_table[] = { { "FUJ02E5", 0 }, /* Fujitsu P-series tablet PC device */ { "FUJ02E6", 0 }, + /* Fujitsu Wacom 2FGT Tablet PC device */ + { "FUJ02E7", 0 }, /* * LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in * disguise) diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index adf9632..53cb722 100644 --- a/drivers/video/s3c-fb.c +++ b/drivers/video/s3c-fb.c @@ -211,21 +211,23 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var, /** * s3c_fb_calc_pixclk() - calculate the divider to create the pixel clock. - * @id: window id. * @sfb: The hardware state. * @pixclock: The pixel clock wanted, in picoseconds. * * Given the specified pixel clock, work out the necessary divider to get * close to the output frequency. */ -static int s3c_fb_calc_pixclk(unsigned char id, struct s3c_fb *sfb, unsigned int pixclk) +static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk) { - struct s3c_fb_pd_win *win = sfb->pdata->win[id]; unsigned long clk = clk_get_rate(sfb->bus_clk); + unsigned long long tmp; unsigned int result; - pixclk *= win->win_mode.refresh; - result = clk / pixclk; + tmp = (unsigned long long)clk; + tmp *= pixclk; + + do_div(tmp, 1000000000UL); + result = (unsigned int)tmp / 1000; dev_dbg(sfb->dev, "pixclk=%u, clk=%lu, div=%d (%lu)\n", pixclk, clk, result, clk / result); @@ -301,7 +303,7 @@ static int s3c_fb_set_par(struct fb_info *info) /* use window 0 as the basis for the lcd output timings */ if (win_no == 0) { - clkdiv = s3c_fb_calc_pixclk(win_no, sfb, var->pixclock); + clkdiv = s3c_fb_calc_pixclk(sfb, var->pixclock); data = sfb->pdata->vidcon0; data &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR); diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index c9ee67b..1afb0a1 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -121,7 +121,7 @@ static int idr_callback(int id, void *p, void *data) if (warned) return 0; - warned = false; + warned = true; entry = p; ientry = container_of(entry, struct inotify_inode_mark_entry, fsn_entry); diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index dcd2040..ca44337 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -558,7 +558,7 @@ retry: spin_lock(&group->inotify_data.idr_lock); ret = idr_get_new_above(&group->inotify_data.idr, &tmp_ientry->fsn_entry, - group->inotify_data.last_wd, + group->inotify_data.last_wd+1, &tmp_ientry->wd); spin_unlock(&group->inotify_data.idr_lock); if (ret) { @@ -638,7 +638,7 @@ static struct fsnotify_group *inotify_new_group(struct user_struct *user, unsign spin_lock_init(&group->inotify_data.idr_lock); idr_init(&group->inotify_data.idr); - group->inotify_data.last_wd = 1; + group->inotify_data.last_wd = 0; group->inotify_data.user = user; group->inotify_data.fa = NULL; diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index a14d6cd..d240c15 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -2531,6 +2531,12 @@ static int reiserfs_writepage(struct page *page, struct writeback_control *wbc) return reiserfs_write_full_page(page, wbc); } +static void reiserfs_truncate_failed_write(struct inode *inode) +{ + truncate_inode_pages(inode->i_mapping, inode->i_size); + reiserfs_truncate_file(inode, 0); +} + static int reiserfs_write_begin(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, unsigned flags, @@ -2597,6 +2603,8 @@ static int reiserfs_write_begin(struct file *file, if (ret) { unlock_page(page); page_cache_release(page); + /* Truncate allocated blocks */ + reiserfs_truncate_failed_write(inode); } return ret; } @@ -2689,8 +2697,7 @@ static int reiserfs_write_end(struct file *file, struct address_space *mapping, ** transaction tracking stuff when the size changes. So, we have ** to do the i_size updates here. */ - pos += copied; - if (pos > inode->i_size) { + if (pos + copied > inode->i_size) { struct reiserfs_transaction_handle myth; reiserfs_write_lock(inode->i_sb); /* If the file have grown beyond the border where it @@ -2708,7 +2715,7 @@ static int reiserfs_write_end(struct file *file, struct address_space *mapping, goto journal_error; } reiserfs_update_inode_transaction(inode); - inode->i_size = pos; + inode->i_size = pos + copied; /* * this will just nest into our transaction. It's important * to use mark_inode_dirty so the inode gets pushed around on the @@ -2735,6 +2742,10 @@ static int reiserfs_write_end(struct file *file, struct address_space *mapping, out: unlock_page(page); page_cache_release(page); + + if (pos + len > inode->i_size) + reiserfs_truncate_failed_write(inode); + return ret == 0 ? copied : ret; journal_error: diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 221cecd..adf99c6 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1114,11 +1114,18 @@ static inline int queue_alignment_offset(struct request_queue *q) return q->limits.alignment_offset; } +static inline int queue_limit_alignment_offset(struct queue_limits *lim, sector_t offset) +{ + unsigned int granularity = max(lim->physical_block_size, lim->io_min); + + offset &= granularity - 1; + return (granularity + lim->alignment_offset - offset) & (granularity - 1); +} + static inline int queue_sector_alignment_offset(struct request_queue *q, sector_t sector) { - return ((sector << 9) - q->limits.alignment_offset) - & (q->limits.io_min - 1); + return queue_limit_alignment_offset(&q->limits, sector << 9); } static inline int bdev_alignment_offset(struct block_device *bdev) diff --git a/include/linux/mfd/wm8350/pmic.h b/include/linux/mfd/wm8350/pmic.h index be3264e..e786fe9 100644 --- a/include/linux/mfd/wm8350/pmic.h +++ b/include/linux/mfd/wm8350/pmic.h @@ -666,20 +666,20 @@ #define WM8350_ISINK_FLASH_DUR_64MS (1 << 8) #define WM8350_ISINK_FLASH_DUR_96MS (2 << 8) #define WM8350_ISINK_FLASH_DUR_1024MS (3 << 8) -#define WM8350_ISINK_FLASH_ON_INSTANT (0 << 4) -#define WM8350_ISINK_FLASH_ON_0_25S (1 << 4) -#define WM8350_ISINK_FLASH_ON_0_50S (2 << 4) -#define WM8350_ISINK_FLASH_ON_1_00S (3 << 4) -#define WM8350_ISINK_FLASH_ON_1_95S (1 << 4) -#define WM8350_ISINK_FLASH_ON_3_91S (2 << 4) -#define WM8350_ISINK_FLASH_ON_7_80S (3 << 4) -#define WM8350_ISINK_FLASH_OFF_INSTANT (0 << 0) -#define WM8350_ISINK_FLASH_OFF_0_25S (1 << 0) -#define WM8350_ISINK_FLASH_OFF_0_50S (2 << 0) -#define WM8350_ISINK_FLASH_OFF_1_00S (3 << 0) -#define WM8350_ISINK_FLASH_OFF_1_95S (1 << 0) -#define WM8350_ISINK_FLASH_OFF_3_91S (2 << 0) -#define WM8350_ISINK_FLASH_OFF_7_80S (3 << 0) +#define WM8350_ISINK_FLASH_ON_INSTANT (0 << 0) +#define WM8350_ISINK_FLASH_ON_0_25S (1 << 0) +#define WM8350_ISINK_FLASH_ON_0_50S (2 << 0) +#define WM8350_ISINK_FLASH_ON_1_00S (3 << 0) +#define WM8350_ISINK_FLASH_ON_1_95S (1 << 0) +#define WM8350_ISINK_FLASH_ON_3_91S (2 << 0) +#define WM8350_ISINK_FLASH_ON_7_80S (3 << 0) +#define WM8350_ISINK_FLASH_OFF_INSTANT (0 << 4) +#define WM8350_ISINK_FLASH_OFF_0_25S (1 << 4) +#define WM8350_ISINK_FLASH_OFF_0_50S (2 << 4) +#define WM8350_ISINK_FLASH_OFF_1_00S (3 << 4) +#define WM8350_ISINK_FLASH_OFF_1_95S (1 << 4) +#define WM8350_ISINK_FLASH_OFF_3_91S (2 << 4) +#define WM8350_ISINK_FLASH_OFF_7_80S (3 << 4) /* * Regulator Interrupts. diff --git a/include/linux/pci.h b/include/linux/pci.h index f5c7cd3..2547515 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -564,6 +564,9 @@ void pcibios_align_resource(void *, struct resource *, resource_size_t, resource_size_t); void pcibios_update_irq(struct pci_dev *, int irq); +/* Weak but can be overriden by arch */ +void pci_fixup_cardbus(struct pci_bus *); + /* Generic PCI functions used internally */ extern struct pci_bus *pci_find_bus(int domain, int busnr); diff --git a/kernel/futex.c b/kernel/futex.c index d73ef1f..3b74909 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -203,8 +203,6 @@ static void drop_futex_key_refs(union futex_key *key) * @uaddr: virtual address of the futex * @fshared: 0 for a PROCESS_PRIVATE futex, 1 for PROCESS_SHARED * @key: address where result is stored. - * @rw: mapping needs to be read/write (values: VERIFY_READ, - * VERIFY_WRITE) * * Returns a negative error code or 0 * The key words are stored in *key on success. @@ -216,7 +214,7 @@ static void drop_futex_key_refs(union futex_key *key) * lock_page() might sleep, the caller should not hold a spinlock. */ static int -get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw) +get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key) { unsigned long address = (unsigned long)uaddr; struct mm_struct *mm = current->mm; @@ -239,7 +237,7 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw) * but access_ok() should be faster than find_vma() */ if (!fshared) { - if (unlikely(!access_ok(rw, uaddr, sizeof(u32)))) + if (unlikely(!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))) return -EFAULT; key->private.mm = mm; key->private.address = address; @@ -248,7 +246,7 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw) } again: - err = get_user_pages_fast(address, 1, rw == VERIFY_WRITE, &page); + err = get_user_pages_fast(address, 1, 1, &page); if (err < 0) return err; @@ -867,7 +865,7 @@ static int futex_wake(u32 __user *uaddr, int fshared, int nr_wake, u32 bitset) if (!bitset) return -EINVAL; - ret = get_futex_key(uaddr, fshared, &key, VERIFY_READ); + ret = get_futex_key(uaddr, fshared, &key); if (unlikely(ret != 0)) goto out; @@ -913,10 +911,10 @@ futex_wake_op(u32 __user *uaddr1, int fshared, u32 __user *uaddr2, int ret, op_ret; retry: - ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ); + ret = get_futex_key(uaddr1, fshared, &key1); if (unlikely(ret != 0)) goto out; - ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE); + ret = get_futex_key(uaddr2, fshared, &key2); if (unlikely(ret != 0)) goto out_put_key1; @@ -1175,11 +1173,10 @@ retry: pi_state = NULL; } - ret = get_futex_key(uaddr1, fshared, &key1, VERIFY_READ); + ret = get_futex_key(uaddr1, fshared, &key1); if (unlikely(ret != 0)) goto out; - ret = get_futex_key(uaddr2, fshared, &key2, - requeue_pi ? VERIFY_WRITE : VERIFY_READ); + ret = get_futex_key(uaddr2, fshared, &key2); if (unlikely(ret != 0)) goto out_put_key1; @@ -1738,7 +1735,7 @@ static int futex_wait_setup(u32 __user *uaddr, u32 val, int fshared, */ retry: q->key = FUTEX_KEY_INIT; - ret = get_futex_key(uaddr, fshared, &q->key, VERIFY_READ); + ret = get_futex_key(uaddr, fshared, &q->key); if (unlikely(ret != 0)) return ret; @@ -1904,7 +1901,7 @@ static int futex_lock_pi(u32 __user *uaddr, int fshared, q.requeue_pi_key = NULL; retry: q.key = FUTEX_KEY_INIT; - ret = get_futex_key(uaddr, fshared, &q.key, VERIFY_WRITE); + ret = get_futex_key(uaddr, fshared, &q.key); if (unlikely(ret != 0)) goto out; @@ -2023,7 +2020,7 @@ retry: if ((uval & FUTEX_TID_MASK) != task_pid_vnr(current)) return -EPERM; - ret = get_futex_key(uaddr, fshared, &key, VERIFY_WRITE); + ret = get_futex_key(uaddr, fshared, &key); if (unlikely(ret != 0)) goto out; @@ -2215,7 +2212,7 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, int fshared, rt_waiter.task = NULL; key2 = FUTEX_KEY_INIT; - ret = get_futex_key(uaddr2, fshared, &key2, VERIFY_WRITE); + ret = get_futex_key(uaddr2, fshared, &key2); if (unlikely(ret != 0)) goto out; diff --git a/kernel/sched.c b/kernel/sched.c index dd0dccd..bf841d8 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -3177,10 +3177,6 @@ static void pull_task(struct rq *src_rq, struct task_struct *p, deactivate_task(src_rq, p, 0); set_task_cpu(p, this_cpu); activate_task(this_rq, p, 0); - /* - * Note that idle threads have a prio of MAX_PRIO, for this test - * to be always true for them. - */ check_preempt_curr(this_rq, p, 0); } @@ -6982,7 +6978,6 @@ void __cpuinit init_idle(struct task_struct *idle, int cpu) __sched_fork(idle); idle->se.exec_start = sched_clock(); - idle->prio = idle->normal_prio = MAX_PRIO; cpumask_copy(&idle->cpus_allowed, cpumask_of(cpu)); __set_task_cpu(idle, cpu); @@ -7686,7 +7681,6 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu) spin_lock_irq(&rq->lock); update_rq_clock(rq); deactivate_task(rq, rq->idle, 0); - rq->idle->static_prio = MAX_PRIO; __setscheduler(rq, rq->idle, SCHED_NORMAL, 0); rq->idle->sched_class = &idle_sched_class; migrate_dead_tasks(cpu); diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c index 479ce56..5b49613 100644 --- a/kernel/sched_clock.c +++ b/kernel/sched_clock.c @@ -236,6 +236,18 @@ void sched_clock_idle_wakeup_event(u64 delta_ns) } EXPORT_SYMBOL_GPL(sched_clock_idle_wakeup_event); +unsigned long long cpu_clock(int cpu) +{ + unsigned long long clock; + unsigned long flags; + + local_irq_save(flags); + clock = sched_clock_cpu(cpu); + local_irq_restore(flags); + + return clock; +} + #else /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */ void sched_clock_init(void) @@ -251,17 +263,12 @@ u64 sched_clock_cpu(int cpu) return sched_clock(); } -#endif /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */ unsigned long long cpu_clock(int cpu) { - unsigned long long clock; - unsigned long flags; + return sched_clock_cpu(cpu); +} - local_irq_save(flags); - clock = sched_clock_cpu(cpu); - local_irq_restore(flags); +#endif /* CONFIG_HAVE_UNSTABLE_SCHED_CLOCK */ - return clock; -} EXPORT_SYMBOL_GPL(cpu_clock); diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 5dc1037..66035bf 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2381,7 +2381,7 @@ static int mem_cgroup_force_empty(struct mem_cgroup *mem, bool free_all) if (free_all) goto try_to_free; move_account: - while (mem->res.usage > 0) { + do { ret = -EBUSY; if (cgroup_task_count(cgrp) || !list_empty(&cgrp->children)) goto out; @@ -2408,8 +2408,8 @@ move_account: if (ret == -ENOMEM) goto try_to_free; cond_resched(); - } - ret = 0; + /* "ret" should also be checked to ensure all lists are empty. */ + } while (mem->res.usage > 0 || ret); out: css_put(&mem->css); return ret; @@ -2442,10 +2442,7 @@ try_to_free: } lru_add_drain(); /* try move_account...there may be some *locked* pages. */ - if (mem->res.usage) - goto move_account; - ret = 0; - goto out; + goto move_account; } int mem_cgroup_force_empty_write(struct cgroup *cont, unsigned int event) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 2bc2ac6..3a78e2e 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1225,10 +1225,10 @@ again: } spin_lock_irqsave(&zone->lock, flags); page = __rmqueue(zone, order, migratetype); - __mod_zone_page_state(zone, NR_FREE_PAGES, -(1 << order)); spin_unlock(&zone->lock); if (!page) goto failed; + __mod_zone_page_state(zone, NR_FREE_PAGES, -(1 << order)); } __count_zone_vm_events(PGALLOC, zone, 1 << order); diff --git a/mm/truncate.c b/mm/truncate.c index 450cebd..258bda7 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -516,22 +516,20 @@ EXPORT_SYMBOL_GPL(invalidate_inode_pages2); */ void truncate_pagecache(struct inode *inode, loff_t old, loff_t new) { - if (new < old) { - struct address_space *mapping = inode->i_mapping; - - /* - * unmap_mapping_range is called twice, first simply for - * efficiency so that truncate_inode_pages does fewer - * single-page unmaps. However after this first call, and - * before truncate_inode_pages finishes, it is possible for - * private pages to be COWed, which remain after - * truncate_inode_pages finishes, hence the second - * unmap_mapping_range call must be made for correctness. - */ - unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1); - truncate_inode_pages(mapping, new); - unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1); - } + struct address_space *mapping = inode->i_mapping; + + /* + * unmap_mapping_range is called twice, first simply for + * efficiency so that truncate_inode_pages does fewer + * single-page unmaps. However after this first call, and + * before truncate_inode_pages finishes, it is possible for + * private pages to be COWed, which remain after + * truncate_inode_pages finishes, hence the second + * unmap_mapping_range call must be made for correctness. + */ + unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1); + truncate_inode_pages(mapping, new); + unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1); } EXPORT_SYMBOL(truncate_pagecache); diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index a4cb183..075c3a6 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -14685,6 +14685,8 @@ static int patch_alc861(struct hda_codec *codec) spec->stream_digital_playback = &alc861_pcm_digital_playback; spec->stream_digital_capture = &alc861_pcm_digital_capture; + if (!spec->cap_mixer) + set_capture_mixer(codec); set_beep_amp(spec, 0x23, 0, HDA_OUTPUT); spec->vmaster_nid = 0x03;