diff options
-rw-r--r-- | arch/x86/include/asm/numa.h | 2 | ||||
-rw-r--r-- | arch/x86/kernel/smpboot.c | 23 | ||||
-rw-r--r-- | arch/x86/mm/numa.c | 31 | ||||
-rw-r--r-- | arch/x86/mm/numa_emulation.c | 20 | ||||
-rw-r--r-- | drivers/char/agp/generic.c | 19 | ||||
-rw-r--r-- | drivers/char/virtio_console.c | 11 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 73 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_tv.c | 9 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/r600.c | 2 | ||||
-rw-r--r-- | drivers/md/raid5.c | 2 | ||||
-rw-r--r-- | drivers/pci/intel-iommu.c | 55 | ||||
-rw-r--r-- | drivers/virtio/virtio_pci.c | 15 | ||||
-rw-r--r-- | drivers/virtio/virtio_ring.c | 1 | ||||
-rw-r--r-- | fs/xattr.c | 2 | ||||
-rw-r--r-- | fs/xfs/linux-2.6/xfs_message.c | 4 |
16 files changed, 139 insertions, 132 deletions
diff --git a/arch/x86/include/asm/numa.h b/arch/x86/include/asm/numa.h index 3d4dab43c99..a50fc9f493b 100644 --- a/arch/x86/include/asm/numa.h +++ b/arch/x86/include/asm/numa.h @@ -51,7 +51,7 @@ static inline void numa_remove_cpu(int cpu) { } #endif /* CONFIG_NUMA */ #ifdef CONFIG_DEBUG_PER_CPU_MAPS -struct cpumask __cpuinit *debug_cpumask_set_cpu(int cpu, int enable); +void debug_cpumask_set_cpu(int cpu, int node, bool enable); #endif #endif /* _ASM_X86_NUMA_H */ diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 8ed8908cc9f..c2871d3c71b 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -312,26 +312,6 @@ void __cpuinit smp_store_cpu_info(int id) identify_secondary_cpu(c); } -static void __cpuinit check_cpu_siblings_on_same_node(int cpu1, int cpu2) -{ - int node1 = early_cpu_to_node(cpu1); - int node2 = early_cpu_to_node(cpu2); - - /* - * Our CPU scheduler assumes all logical cpus in the same physical cpu - * share the same node. But, buggy ACPI or NUMA emulation might assign - * them to different node. Fix it. - */ - if (node1 != node2) { - pr_warning("CPU %d in node %d and CPU %d in node %d are in the same physical CPU. forcing same node %d\n", - cpu1, node1, cpu2, node2, node2); - - numa_remove_cpu(cpu1); - numa_set_node(cpu1, node2); - numa_add_cpu(cpu1); - } -} - static void __cpuinit link_thread_siblings(int cpu1, int cpu2) { cpumask_set_cpu(cpu1, cpu_sibling_mask(cpu2)); @@ -340,7 +320,6 @@ static void __cpuinit link_thread_siblings(int cpu1, int cpu2) cpumask_set_cpu(cpu2, cpu_core_mask(cpu1)); cpumask_set_cpu(cpu1, cpu_llc_shared_mask(cpu2)); cpumask_set_cpu(cpu2, cpu_llc_shared_mask(cpu1)); - check_cpu_siblings_on_same_node(cpu1, cpu2); } @@ -382,12 +361,10 @@ void __cpuinit set_cpu_sibling_map(int cpu) per_cpu(cpu_llc_id, cpu) == per_cpu(cpu_llc_id, i)) { cpumask_set_cpu(i, cpu_llc_shared_mask(cpu)); cpumask_set_cpu(cpu, cpu_llc_shared_mask(i)); - check_cpu_siblings_on_same_node(cpu, i); } if (c->phys_proc_id == cpu_data(i).phys_proc_id) { cpumask_set_cpu(i, cpu_core_mask(cpu)); cpumask_set_cpu(cpu, cpu_core_mask(i)); - check_cpu_siblings_on_same_node(cpu, i); /* * Does this new cpu bringup a new core? */ diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index 9559d360fde..745258dfc4d 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -213,53 +213,48 @@ int early_cpu_to_node(int cpu) return per_cpu(x86_cpu_to_node_map, cpu); } -struct cpumask __cpuinit *debug_cpumask_set_cpu(int cpu, int enable) +void debug_cpumask_set_cpu(int cpu, int node, bool enable) { - int node = early_cpu_to_node(cpu); struct cpumask *mask; char buf[64]; if (node == NUMA_NO_NODE) { /* early_cpu_to_node() already emits a warning and trace */ - return NULL; + return; } mask = node_to_cpumask_map[node]; if (!mask) { pr_err("node_to_cpumask_map[%i] NULL\n", node); dump_stack(); - return NULL; + return; } + if (enable) + cpumask_set_cpu(cpu, mask); + else + cpumask_clear_cpu(cpu, mask); + cpulist_scnprintf(buf, sizeof(buf), mask); printk(KERN_DEBUG "%s cpu %d node %d: mask now %s\n", enable ? "numa_add_cpu" : "numa_remove_cpu", cpu, node, buf); - return mask; + return; } # ifndef CONFIG_NUMA_EMU -static void __cpuinit numa_set_cpumask(int cpu, int enable) +static void __cpuinit numa_set_cpumask(int cpu, bool enable) { - struct cpumask *mask; - - mask = debug_cpumask_set_cpu(cpu, enable); - if (!mask) - return; - - if (enable) - cpumask_set_cpu(cpu, mask); - else - cpumask_clear_cpu(cpu, mask); + debug_cpumask_set_cpu(cpu, early_cpu_to_node(cpu), enable); } void __cpuinit numa_add_cpu(int cpu) { - numa_set_cpumask(cpu, 1); + numa_set_cpumask(cpu, true); } void __cpuinit numa_remove_cpu(int cpu) { - numa_set_cpumask(cpu, 0); + numa_set_cpumask(cpu, false); } # endif /* !CONFIG_NUMA_EMU */ diff --git a/arch/x86/mm/numa_emulation.c b/arch/x86/mm/numa_emulation.c index ad091e4cff1..de84cc14037 100644 --- a/arch/x86/mm/numa_emulation.c +++ b/arch/x86/mm/numa_emulation.c @@ -454,10 +454,9 @@ void __cpuinit numa_remove_cpu(int cpu) cpumask_clear_cpu(cpu, node_to_cpumask_map[i]); } #else /* !CONFIG_DEBUG_PER_CPU_MAPS */ -static void __cpuinit numa_set_cpumask(int cpu, int enable) +static void __cpuinit numa_set_cpumask(int cpu, bool enable) { - struct cpumask *mask; - int nid, physnid, i; + int nid, physnid; nid = early_cpu_to_node(cpu); if (nid == NUMA_NO_NODE) { @@ -467,28 +466,21 @@ static void __cpuinit numa_set_cpumask(int cpu, int enable) physnid = emu_nid_to_phys[nid]; - for_each_online_node(i) { + for_each_online_node(nid) { if (emu_nid_to_phys[nid] != physnid) continue; - mask = debug_cpumask_set_cpu(cpu, enable); - if (!mask) - return; - - if (enable) - cpumask_set_cpu(cpu, mask); - else - cpumask_clear_cpu(cpu, mask); + debug_cpumask_set_cpu(cpu, nid, enable); } } void __cpuinit numa_add_cpu(int cpu) { - numa_set_cpumask(cpu, 1); + numa_set_cpumask(cpu, true); } void __cpuinit numa_remove_cpu(int cpu) { - numa_set_cpumask(cpu, 0); + numa_set_cpumask(cpu, false); } #endif /* !CONFIG_DEBUG_PER_CPU_MAPS */ diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 012cba0d6d9..b072648dc3f 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -115,6 +115,9 @@ static struct agp_memory *agp_create_user_memory(unsigned long num_agp_pages) struct agp_memory *new; unsigned long alloc_size = num_agp_pages*sizeof(struct page *); + if (INT_MAX/sizeof(struct page *) < num_agp_pages) + return NULL; + new = kzalloc(sizeof(struct agp_memory), GFP_KERNEL); if (new == NULL) return NULL; @@ -234,11 +237,14 @@ struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge, int scratch_pages; struct agp_memory *new; size_t i; + int cur_memory; if (!bridge) return NULL; - if ((atomic_read(&bridge->current_memory_agp) + page_count) > bridge->max_memory_agp) + cur_memory = atomic_read(&bridge->current_memory_agp); + if ((cur_memory + page_count > bridge->max_memory_agp) || + (cur_memory + page_count < page_count)) return NULL; if (type >= AGP_USER_TYPES) { @@ -1089,8 +1095,8 @@ int agp_generic_insert_memory(struct agp_memory * mem, off_t pg_start, int type) return -EINVAL; } - /* AK: could wrap */ - if ((pg_start + mem->page_count) > num_entries) + if (((pg_start + mem->page_count) > num_entries) || + ((pg_start + mem->page_count) < pg_start)) return -EINVAL; j = pg_start; @@ -1124,7 +1130,7 @@ int agp_generic_remove_memory(struct agp_memory *mem, off_t pg_start, int type) { size_t i; struct agp_bridge_data *bridge; - int mask_type; + int mask_type, num_entries; bridge = mem->bridge; if (!bridge) @@ -1136,6 +1142,11 @@ int agp_generic_remove_memory(struct agp_memory *mem, off_t pg_start, int type) if (type != mem->type) return -EINVAL; + num_entries = agp_num_entries(); + if (((pg_start + mem->page_count) > num_entries) || + ((pg_start + mem->page_count) < pg_start)) + return -EINVAL; + mask_type = bridge->driver->agp_type_to_mask_type(bridge, type); if (mask_type != 0) { /* The generic routines know nothing of memory types */ diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 84b164d1eb2..838568a7dbf 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -1280,18 +1280,7 @@ static void unplug_port(struct port *port) spin_lock_irq(&pdrvdata_lock); list_del(&port->cons.list); spin_unlock_irq(&pdrvdata_lock); -#if 0 - /* - * hvc_remove() not called as removing one hvc port - * results in other hvc ports getting frozen. - * - * Once this is resolved in hvc, this functionality - * will be enabled. Till that is done, the -EPIPE - * return from get_chars() above will help - * hvc_console.c to clean up on ports we remove here. - */ hvc_remove(port->cons.hvc); -#endif } /* Remove unused data this port might have received. */ diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 432fc04c6bf..e522c702b04 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3771,8 +3771,11 @@ static bool g4x_compute_wm0(struct drm_device *dev, int entries, tlb_miss; crtc = intel_get_crtc_for_plane(dev, plane); - if (crtc->fb == NULL || !crtc->enabled) + if (crtc->fb == NULL || !crtc->enabled) { + *cursor_wm = cursor->guard_size; + *plane_wm = display->guard_size; return false; + } htotal = crtc->mode.htotal; hdisplay = crtc->mode.hdisplay; @@ -6215,36 +6218,6 @@ cleanup_work: return ret; } -static void intel_crtc_reset(struct drm_crtc *crtc) -{ - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - - /* Reset flags back to the 'unknown' status so that they - * will be correctly set on the initial modeset. - */ - intel_crtc->dpms_mode = -1; -} - -static struct drm_crtc_helper_funcs intel_helper_funcs = { - .dpms = intel_crtc_dpms, - .mode_fixup = intel_crtc_mode_fixup, - .mode_set = intel_crtc_mode_set, - .mode_set_base = intel_pipe_set_base, - .mode_set_base_atomic = intel_pipe_set_base_atomic, - .load_lut = intel_crtc_load_lut, - .disable = intel_crtc_disable, -}; - -static const struct drm_crtc_funcs intel_crtc_funcs = { - .reset = intel_crtc_reset, - .cursor_set = intel_crtc_cursor_set, - .cursor_move = intel_crtc_cursor_move, - .gamma_set = intel_crtc_gamma_set, - .set_config = drm_crtc_helper_set_config, - .destroy = intel_crtc_destroy, - .page_flip = intel_crtc_page_flip, -}; - static void intel_sanitize_modesetting(struct drm_device *dev, int pipe, int plane) { @@ -6281,6 +6254,42 @@ static void intel_sanitize_modesetting(struct drm_device *dev, intel_disable_pipe(dev_priv, pipe); } +static void intel_crtc_reset(struct drm_crtc *crtc) +{ + struct drm_device *dev = crtc->dev; + struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + + /* Reset flags back to the 'unknown' status so that they + * will be correctly set on the initial modeset. + */ + intel_crtc->dpms_mode = -1; + + /* We need to fix up any BIOS configuration that conflicts with + * our expectations. + */ + intel_sanitize_modesetting(dev, intel_crtc->pipe, intel_crtc->plane); +} + +static struct drm_crtc_helper_funcs intel_helper_funcs = { + .dpms = intel_crtc_dpms, + .mode_fixup = intel_crtc_mode_fixup, + .mode_set = intel_crtc_mode_set, + .mode_set_base = intel_pipe_set_base, + .mode_set_base_atomic = intel_pipe_set_base_atomic, + .load_lut = intel_crtc_load_lut, + .disable = intel_crtc_disable, +}; + +static const struct drm_crtc_funcs intel_crtc_funcs = { + .reset = intel_crtc_reset, + .cursor_set = intel_crtc_cursor_set, + .cursor_move = intel_crtc_cursor_move, + .gamma_set = intel_crtc_gamma_set, + .set_config = drm_crtc_helper_set_config, + .destroy = intel_crtc_destroy, + .page_flip = intel_crtc_page_flip, +}; + static void intel_crtc_init(struct drm_device *dev, int pipe) { drm_i915_private_t *dev_priv = dev->dev_private; @@ -6330,8 +6339,6 @@ static void intel_crtc_init(struct drm_device *dev, int pipe) setup_timer(&intel_crtc->idle_timer, intel_crtc_idle_timer, (unsigned long)intel_crtc); - - intel_sanitize_modesetting(dev, intel_crtc->pipe, intel_crtc->plane); } int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data, diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index 4256b8ef394..6b22c1dcc01 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1151,10 +1151,10 @@ intel_tv_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, (video_levels->blank << TV_BLANK_LEVEL_SHIFT))); { int pipeconf_reg = PIPECONF(pipe); - int dspcntr_reg = DSPCNTR(pipe); + int dspcntr_reg = DSPCNTR(intel_crtc->plane); int pipeconf = I915_READ(pipeconf_reg); int dspcntr = I915_READ(dspcntr_reg); - int dspbase_reg = DSPADDR(pipe); + int dspbase_reg = DSPADDR(intel_crtc->plane); int xpos = 0x0, ypos = 0x0; unsigned int xsize, ysize; /* Pipe must be off here */ @@ -1378,7 +1378,9 @@ intel_tv_detect(struct drm_connector *connector, bool force) if (type < 0) return connector_status_disconnected; + intel_tv->type = type; intel_tv_find_better_format(connector); + return connector_status_connected; } @@ -1670,8 +1672,7 @@ intel_tv_init(struct drm_device *dev) * * More recent chipsets favour HDMI rather than integrated S-Video. */ - connector->polled = - DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT; + connector->polled = DRM_CONNECTOR_POLL_CONNECT; drm_connector_init(dev, connector, &intel_tv_connector_funcs, DRM_MODE_CONNECTOR_SVIDEO); diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 43fd0167448..e9bc135d918 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -2580,7 +2580,7 @@ static inline u32 evergreen_get_ih_wptr(struct radeon_device *rdev) u32 wptr, tmp; if (rdev->wb.enabled) - wptr = rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]; + wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]); else wptr = RREG32(IH_RB_WPTR); diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 15d58292677..6f27593901c 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -3231,7 +3231,7 @@ static inline u32 r600_get_ih_wptr(struct radeon_device *rdev) u32 wptr, tmp; if (rdev->wb.enabled) - wptr = rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]; + wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]); else wptr = RREG32(IH_RB_WPTR); diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index fd500112f13..49bf5f89143 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5678,7 +5678,7 @@ static void raid5_quiesce(mddev_t *mddev, int state) static void *raid45_takeover_raid0(mddev_t *mddev, int level) { struct raid0_private_data *raid0_priv = mddev->private; - unsigned long long sectors; + sector_t sectors; /* for raid0 takeover only one zone is supported */ if (raid0_priv->nr_strip_zones > 1) { diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index 505c1c7075f..d552d2c7784 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -1299,7 +1299,7 @@ static void iommu_detach_domain(struct dmar_domain *domain, static struct iova_domain reserved_iova_list; static struct lock_class_key reserved_rbtree_key; -static void dmar_init_reserved_ranges(void) +static int dmar_init_reserved_ranges(void) { struct pci_dev *pdev = NULL; struct iova *iova; @@ -1313,8 +1313,10 @@ static void dmar_init_reserved_ranges(void) /* IOAPIC ranges shouldn't be accessed by DMA */ iova = reserve_iova(&reserved_iova_list, IOVA_PFN(IOAPIC_RANGE_START), IOVA_PFN(IOAPIC_RANGE_END)); - if (!iova) + if (!iova) { printk(KERN_ERR "Reserve IOAPIC range failed\n"); + return -ENODEV; + } /* Reserve all PCI MMIO to avoid peer-to-peer access */ for_each_pci_dev(pdev) { @@ -1327,11 +1329,13 @@ static void dmar_init_reserved_ranges(void) iova = reserve_iova(&reserved_iova_list, IOVA_PFN(r->start), IOVA_PFN(r->end)); - if (!iova) + if (!iova) { printk(KERN_ERR "Reserve iova failed\n"); + return -ENODEV; + } } } - + return 0; } static void domain_reserve_special_ranges(struct dmar_domain *domain) @@ -1835,7 +1839,7 @@ static struct dmar_domain *get_domain_for_dev(struct pci_dev *pdev, int gaw) ret = iommu_attach_domain(domain, iommu); if (ret) { - domain_exit(domain); + free_domain_mem(domain); goto error; } @@ -2213,7 +2217,7 @@ static int __init iommu_prepare_static_identity_mapping(int hw) return 0; } -int __init init_dmars(void) +static int __init init_dmars(int force_on) { struct dmar_drhd_unit *drhd; struct dmar_rmrr_unit *rmrr; @@ -2393,8 +2397,15 @@ int __init init_dmars(void) * enable translation */ for_each_drhd_unit(drhd) { - if (drhd->ignored) + if (drhd->ignored) { + /* + * we always have to disable PMRs or DMA may fail on + * this device + */ + if (force_on) + iommu_disable_protect_mem_regions(drhd->iommu); continue; + } iommu = drhd->iommu; iommu_flush_write_buffer(iommu); @@ -3240,9 +3251,15 @@ static int device_notifier(struct notifier_block *nb, if (!domain) return 0; - if (action == BUS_NOTIFY_UNBOUND_DRIVER && !iommu_pass_through) + if (action == BUS_NOTIFY_UNBOUND_DRIVER && !iommu_pass_through) { domain_remove_one_dev_info(domain, pdev); + if (!(domain->flags & DOMAIN_FLAG_VIRTUAL_MACHINE) && + !(domain->flags & DOMAIN_FLAG_STATIC_IDENTITY) && + list_empty(&domain->devices)) + domain_exit(domain); + } + return 0; } @@ -3277,12 +3294,21 @@ int __init intel_iommu_init(void) if (no_iommu || dmar_disabled) return -ENODEV; - iommu_init_mempool(); - dmar_init_reserved_ranges(); + if (iommu_init_mempool()) { + if (force_on) + panic("tboot: Failed to initialize iommu memory\n"); + return -ENODEV; + } + + if (dmar_init_reserved_ranges()) { + if (force_on) + panic("tboot: Failed to reserve iommu ranges\n"); + return -ENODEV; + } init_no_remapping_devices(); - ret = init_dmars(); + ret = init_dmars(force_on); if (ret) { if (force_on) panic("tboot: Failed to initialize DMARs\n"); @@ -3391,6 +3417,11 @@ static void domain_remove_one_dev_info(struct dmar_domain *domain, domain->iommu_count--; domain_update_iommu_cap(domain); spin_unlock_irqrestore(&domain->iommu_lock, tmp_flags); + + spin_lock_irqsave(&iommu->lock, tmp_flags); + clear_bit(domain->id, iommu->domain_ids); + iommu->domains[domain->id] = NULL; + spin_unlock_irqrestore(&iommu->lock, tmp_flags); } spin_unlock_irqrestore(&device_domain_lock, flags); @@ -3607,9 +3638,9 @@ static int intel_iommu_attach_device(struct iommu_domain *domain, pte = dmar_domain->pgd; if (dma_pte_present(pte)) { - free_pgtable_page(dmar_domain->pgd); dmar_domain->pgd = (struct dma_pte *) phys_to_virt(dma_pte_addr(pte)); + free_pgtable_page(pte); } dmar_domain->agaw--; } diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 4fb5b2bf234..4bcc8b82640 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -590,15 +590,10 @@ static struct virtio_config_ops virtio_pci_config_ops = { static void virtio_pci_release_dev(struct device *_d) { - struct virtio_device *dev = container_of(_d, struct virtio_device, dev); + struct virtio_device *dev = container_of(_d, struct virtio_device, + dev); struct virtio_pci_device *vp_dev = to_vp_device(dev); - struct pci_dev *pci_dev = vp_dev->pci_dev; - vp_del_vqs(dev); - pci_set_drvdata(pci_dev, NULL); - pci_iounmap(pci_dev, vp_dev->ioaddr); - pci_release_regions(pci_dev); - pci_disable_device(pci_dev); kfree(vp_dev); } @@ -681,6 +676,12 @@ static void __devexit virtio_pci_remove(struct pci_dev *pci_dev) struct virtio_pci_device *vp_dev = pci_get_drvdata(pci_dev); unregister_virtio_device(&vp_dev->vdev); + + vp_del_vqs(&vp_dev->vdev); + pci_set_drvdata(pci_dev, NULL); + pci_iounmap(pci_dev, vp_dev->ioaddr); + pci_release_regions(pci_dev); + pci_disable_device(pci_dev); } #ifdef CONFIG_PM diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index cc2f73e0347..b0043fb26a4 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -371,6 +371,7 @@ void *virtqueue_detach_unused_buf(struct virtqueue *_vq) /* detach_buf clears data, so grab it now. */ buf = vq->data[i]; detach_buf(vq, i); + vq->vring.avail->idx--; END_USE(vq); return buf; } diff --git a/fs/xattr.c b/fs/xattr.c index a19acdb81cd..f1ef94974de 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -666,7 +666,7 @@ generic_setxattr(struct dentry *dentry, const char *name, const void *value, siz handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name); if (!handler) return -EOPNOTSUPP; - return handler->set(dentry, name, value, size, 0, handler->flags); + return handler->set(dentry, name, value, size, flags, handler->flags); } /* diff --git a/fs/xfs/linux-2.6/xfs_message.c b/fs/xfs/linux-2.6/xfs_message.c index 3ca79560911..9f76cceb678 100644 --- a/fs/xfs/linux-2.6/xfs_message.c +++ b/fs/xfs/linux-2.6/xfs_message.c @@ -34,8 +34,10 @@ __xfs_printk( const struct xfs_mount *mp, struct va_format *vaf) { - if (mp && mp->m_fsname) + if (mp && mp->m_fsname) { printk("%sXFS (%s): %pV\n", level, mp->m_fsname, vaf); + return; + } printk("%sXFS: %pV\n", level, vaf); } |