diff options
Diffstat (limited to 'arch/x86')
27 files changed, 195 insertions, 107 deletions
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index b1942e22276..18e329ca108 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -302,7 +302,7 @@ static efi_status_t setup_efi_pci(struct boot_params *params) if (status != EFI_SUCCESS) continue; - if (!attributes & EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM) + if (!(attributes & EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM)) continue; if (!pci->romimage || !pci->romsize) diff --git a/arch/x86/include/asm/parport.h b/arch/x86/include/asm/parport.h index 3c4ffeb467e..0d2d3b29118 100644 --- a/arch/x86/include/asm/parport.h +++ b/arch/x86/include/asm/parport.h @@ -1,8 +1,8 @@ #ifndef _ASM_X86_PARPORT_H #define _ASM_X86_PARPORT_H -static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma); -static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma) +static int parport_pc_find_isa_ports(int autoirq, int autodma); +static int parport_pc_find_nonpci_ports(int autoirq, int autodma) { return parport_pc_find_isa_ports(autoirq, autodma); } diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index 73e8eeff22e..747e5a38b59 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -140,11 +140,10 @@ struct pci_mmcfg_region { extern int __init pci_mmcfg_arch_init(void); extern void __init pci_mmcfg_arch_free(void); -extern int __devinit pci_mmcfg_arch_map(struct pci_mmcfg_region *cfg); +extern int pci_mmcfg_arch_map(struct pci_mmcfg_region *cfg); extern void pci_mmcfg_arch_unmap(struct pci_mmcfg_region *cfg); -extern int __devinit pci_mmconfig_insert(struct device *dev, - u16 seg, u8 start, - u8 end, phys_addr_t addr); +extern int pci_mmconfig_insert(struct device *dev, u16 seg, u8 start, u8 end, + phys_addr_t addr); extern int pci_mmconfig_delete(u16 seg, u8 start, u8 end); extern struct pci_mmcfg_region *pci_mmconfig_lookup(int segment, int bus); diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index 3cf3d97cce3..b43200dbfe7 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -2500,7 +2500,7 @@ static bool pcidrv_registered; /* * add a pci uncore device */ -static int __devinit uncore_pci_add(struct intel_uncore_type *type, struct pci_dev *pdev) +static int uncore_pci_add(struct intel_uncore_type *type, struct pci_dev *pdev) { struct intel_uncore_pmu *pmu; struct intel_uncore_box *box; @@ -2571,8 +2571,8 @@ static void uncore_pci_remove(struct pci_dev *pdev) kfree(box); } -static int __devinit uncore_pci_probe(struct pci_dev *pdev, - const struct pci_device_id *id) +static int uncore_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *id) { struct intel_uncore_type *type; diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index ff84d5469d7..6ed91d9980e 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -1065,7 +1065,6 @@ ENTRY(xen_failsafe_callback) lea 16(%esp),%esp CFI_ADJUST_CFA_OFFSET -16 jz 5f - addl $16,%esp jmp iret_exc 5: pushl_cfi $-1 /* orig_ax = -1 => not a system call */ SAVE_ALL diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 08b973f6403..9c2bd8bd4b4 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -43,6 +43,7 @@ #include <asm/apicdef.h> #include <asm/hypervisor.h> #include <asm/kvm_guest.h> +#include <asm/context_tracking.h> static int kvmapf = 1; @@ -121,6 +122,8 @@ void kvm_async_pf_task_wait(u32 token) struct kvm_task_sleep_node n, *e; DEFINE_WAIT(wait); + rcu_irq_enter(); + spin_lock(&b->lock); e = _find_apf_task(b, token); if (e) { @@ -128,6 +131,8 @@ void kvm_async_pf_task_wait(u32 token) hlist_del(&e->link); kfree(e); spin_unlock(&b->lock); + + rcu_irq_exit(); return; } @@ -152,13 +157,16 @@ void kvm_async_pf_task_wait(u32 token) /* * We cannot reschedule. So halt. */ + rcu_irq_exit(); native_safe_halt(); + rcu_irq_enter(); local_irq_disable(); } } if (!n.halted) finish_wait(&n.wq, &wait); + rcu_irq_exit(); return; } EXPORT_SYMBOL_GPL(kvm_async_pf_task_wait); @@ -252,10 +260,10 @@ do_async_page_fault(struct pt_regs *regs, unsigned long error_code) break; case KVM_PV_REASON_PAGE_NOT_PRESENT: /* page is swapped out by the host. */ - rcu_irq_enter(); + exception_enter(regs); exit_idle(); kvm_async_pf_task_wait((u32)read_cr2()); - rcu_irq_exit(); + exception_exit(regs); break; case KVM_PV_REASON_PAGE_READY: rcu_irq_enter(); diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index de2b7ad7027..0f5dec5c80e 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -265,7 +265,7 @@ rootfs_initcall(pci_iommu_init); #ifdef CONFIG_PCI /* Many VIA bridges seem to corrupt data for DAC. Disable it here */ -static __devinit void via_no_dac(struct pci_dev *dev) +static void via_no_dac(struct pci_dev *dev) { if (forbid_dac == 0) { dev_info(&dev->dev, "disabling DAC on VIA PCI bridge\n"); diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c index 1b27de56356..26ee48a33dc 100644 --- a/arch/x86/kernel/quirks.c +++ b/arch/x86/kernel/quirks.c @@ -8,7 +8,7 @@ #if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_SMP) && defined(CONFIG_PCI) -static void __devinit quirk_intel_irqbalance(struct pci_dev *dev) +static void quirk_intel_irqbalance(struct pci_dev *dev) { u8 config; u16 word; @@ -512,7 +512,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS, #if defined(CONFIG_PCI) && defined(CONFIG_NUMA) /* Set correct numa_node information for AMD NB functions */ -static void __devinit quirk_amd_nb_node(struct pci_dev *dev) +static void quirk_amd_nb_node(struct pci_dev *dev) { struct pci_dev *nb_ht; unsigned int devfn; diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 23ddd558fbd..00f6c1472b8 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -610,6 +610,83 @@ static __init void reserve_ibft_region(void) static unsigned reserve_low = CONFIG_X86_RESERVE_LOW << 10; +static bool __init snb_gfx_workaround_needed(void) +{ +#ifdef CONFIG_PCI + int i; + u16 vendor, devid; + static const __initconst u16 snb_ids[] = { + 0x0102, + 0x0112, + 0x0122, + 0x0106, + 0x0116, + 0x0126, + 0x010a, + }; + + /* Assume no if something weird is going on with PCI */ + if (!early_pci_allowed()) + return false; + + vendor = read_pci_config_16(0, 2, 0, PCI_VENDOR_ID); + if (vendor != 0x8086) + return false; + + devid = read_pci_config_16(0, 2, 0, PCI_DEVICE_ID); + for (i = 0; i < ARRAY_SIZE(snb_ids); i++) + if (devid == snb_ids[i]) + return true; +#endif + + return false; +} + +/* + * Sandy Bridge graphics has trouble with certain ranges, exclude + * them from allocation. + */ +static void __init trim_snb_memory(void) +{ + static const __initconst unsigned long bad_pages[] = { + 0x20050000, + 0x20110000, + 0x20130000, + 0x20138000, + 0x40004000, + }; + int i; + + if (!snb_gfx_workaround_needed()) + return; + + printk(KERN_DEBUG "reserving inaccessible SNB gfx pages\n"); + + /* + * Reserve all memory below the 1 MB mark that has not + * already been reserved. + */ + memblock_reserve(0, 1<<20); + + for (i = 0; i < ARRAY_SIZE(bad_pages); i++) { + if (memblock_reserve(bad_pages[i], PAGE_SIZE)) + printk(KERN_WARNING "failed to reserve 0x%08lx\n", + bad_pages[i]); + } +} + +/* + * Here we put platform-specific memory range workarounds, i.e. + * memory known to be corrupt or otherwise in need to be reserved on + * specific platforms. + * + * If this gets used more widely it could use a real dispatch mechanism. + */ +static void __init trim_platform_memory_ranges(void) +{ + trim_snb_memory(); +} + static void __init trim_bios_range(void) { /* @@ -630,6 +707,7 @@ static void __init trim_bios_range(void) * take them out. */ e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1); + sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map); } @@ -908,6 +986,8 @@ void __init setup_arch(char **cmdline_p) setup_real_mode(); + trim_platform_memory_ranges(); + init_gbpages(); /* max_pfn_mapped is updated here */ diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 76f54461f7c..c243b81e3c7 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -120,7 +120,7 @@ struct kvm_shared_msrs { }; static struct kvm_shared_msrs_global __read_mostly shared_msrs_global; -static DEFINE_PER_CPU(struct kvm_shared_msrs, shared_msrs); +static struct kvm_shared_msrs __percpu *shared_msrs; struct kvm_stats_debugfs_item debugfs_entries[] = { { "pf_fixed", VCPU_STAT(pf_fixed) }, @@ -191,10 +191,10 @@ static void kvm_on_user_return(struct user_return_notifier *urn) static void shared_msr_update(unsigned slot, u32 msr) { - struct kvm_shared_msrs *smsr; u64 value; + unsigned int cpu = smp_processor_id(); + struct kvm_shared_msrs *smsr = per_cpu_ptr(shared_msrs, cpu); - smsr = &__get_cpu_var(shared_msrs); /* only read, and nobody should modify it at this time, * so don't need lock */ if (slot >= shared_msrs_global.nr) { @@ -226,7 +226,8 @@ static void kvm_shared_msr_cpu_online(void) void kvm_set_shared_msr(unsigned slot, u64 value, u64 mask) { - struct kvm_shared_msrs *smsr = &__get_cpu_var(shared_msrs); + unsigned int cpu = smp_processor_id(); + struct kvm_shared_msrs *smsr = per_cpu_ptr(shared_msrs, cpu); if (((value ^ smsr->values[slot].curr) & mask) == 0) return; @@ -242,7 +243,8 @@ EXPORT_SYMBOL_GPL(kvm_set_shared_msr); static void drop_user_return_notifiers(void *ignore) { - struct kvm_shared_msrs *smsr = &__get_cpu_var(shared_msrs); + unsigned int cpu = smp_processor_id(); + struct kvm_shared_msrs *smsr = per_cpu_ptr(shared_msrs, cpu); if (smsr->registered) kvm_on_user_return(&smsr->urn); @@ -5233,9 +5235,16 @@ int kvm_arch_init(void *opaque) goto out; } + r = -ENOMEM; + shared_msrs = alloc_percpu(struct kvm_shared_msrs); + if (!shared_msrs) { + printk(KERN_ERR "kvm: failed to allocate percpu kvm_shared_msrs\n"); + goto out; + } + r = kvm_mmu_module_init(); if (r) - goto out; + goto out_free_percpu; kvm_set_mmio_spte_mask(); kvm_init_msr_list(); @@ -5258,6 +5267,8 @@ int kvm_arch_init(void *opaque) return 0; +out_free_percpu: + free_percpu(shared_msrs); out: return r; } @@ -5275,6 +5286,7 @@ void kvm_arch_exit(void) #endif kvm_x86_ops = NULL; kvm_mmu_module_exit(); + free_percpu(shared_msrs); } int kvm_emulate_halt(struct kvm_vcpu *vcpu) diff --git a/arch/x86/lib/delay.c b/arch/x86/lib/delay.c index e395693abdb..7c3bee636e2 100644 --- a/arch/x86/lib/delay.c +++ b/arch/x86/lib/delay.c @@ -98,7 +98,7 @@ void use_tsc_delay(void) delay_fn = delay_tsc; } -int __devinit read_current_timer(unsigned long *timer_val) +int read_current_timer(unsigned long *timer_val) { if (delay_fn == delay_tsc) { rdtscll(*timer_val); diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 0c01261fe5a..53ea60458e0 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -145,7 +145,7 @@ void __init pci_acpi_crs_quirks(void) } #ifdef CONFIG_PCI_MMCONFIG -static int __devinit check_segment(u16 seg, struct device *dev, char *estr) +static int check_segment(u16 seg, struct device *dev, char *estr) { if (seg) { dev_err(dev, @@ -168,9 +168,8 @@ static int __devinit check_segment(u16 seg, struct device *dev, char *estr) return 0; } -static int __devinit setup_mcfg_map(struct pci_root_info *info, - u16 seg, u8 start, u8 end, - phys_addr_t addr) +static int setup_mcfg_map(struct pci_root_info *info, u16 seg, u8 start, + u8 end, phys_addr_t addr) { int result; struct device *dev = &info->bridge->dev; @@ -208,7 +207,7 @@ static void teardown_mcfg_map(struct pci_root_info *info) } } #else -static int __devinit setup_mcfg_map(struct pci_root_info *info, +static int setup_mcfg_map(struct pci_root_info *info, u16 seg, u8 start, u8 end, phys_addr_t addr) { @@ -474,7 +473,7 @@ probe_pci_root_info(struct pci_root_info *info, struct acpi_device *device, info); } -struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root) +struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) { struct acpi_device *device = root->device; struct pci_root_info *info = NULL; diff --git a/arch/x86/pci/bus_numa.c b/arch/x86/pci/bus_numa.c index d37e2fec97e..c2735feb250 100644 --- a/arch/x86/pci/bus_numa.c +++ b/arch/x86/pci/bus_numa.c @@ -93,8 +93,8 @@ struct pci_root_info __init *alloc_pci_root_info(int bus_min, int bus_max, return info; } -void __devinit update_res(struct pci_root_info *info, resource_size_t start, - resource_size_t end, unsigned long flags, int merge) +void update_res(struct pci_root_info *info, resource_size_t start, + resource_size_t end, unsigned long flags, int merge) { struct resource *res; struct pci_root_res *root_res; diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 1b1dda90a94..ccd0ab3ab89 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -81,14 +81,14 @@ struct pci_ops pci_root_ops = { */ DEFINE_RAW_SPINLOCK(pci_config_lock); -static int __devinit can_skip_ioresource_align(const struct dmi_system_id *d) +static int can_skip_ioresource_align(const struct dmi_system_id *d) { pci_probe |= PCI_CAN_SKIP_ISA_ALIGN; printk(KERN_INFO "PCI: %s detected, can skip ISA alignment\n", d->ident); return 0; } -static const struct dmi_system_id can_skip_pciprobe_dmi_table[] __devinitconst = { +static const struct dmi_system_id can_skip_pciprobe_dmi_table[] = { /* * Systems where PCI IO resource ISA alignment can be skipped * when the ISA enable bit in the bridge control is not set @@ -125,7 +125,7 @@ void __init dmi_check_skip_isa_align(void) dmi_check_system(can_skip_pciprobe_dmi_table); } -static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev) +static void pcibios_fixup_device_resources(struct pci_dev *dev) { struct resource *rom_r = &dev->resource[PCI_ROM_RESOURCE]; struct resource *bar_r; @@ -162,7 +162,7 @@ static void __devinit pcibios_fixup_device_resources(struct pci_dev *dev) * are examined. */ -void __devinit pcibios_fixup_bus(struct pci_bus *b) +void pcibios_fixup_bus(struct pci_bus *b) { struct pci_dev *dev; @@ -176,7 +176,7 @@ void __devinit pcibios_fixup_bus(struct pci_bus *b) * on the kernel command line (which was parsed earlier). */ -static int __devinit set_bf_sort(const struct dmi_system_id *d) +static int set_bf_sort(const struct dmi_system_id *d) { if (pci_bf_sort == pci_bf_sort_default) { pci_bf_sort = pci_dmi_bf; @@ -185,7 +185,7 @@ static int __devinit set_bf_sort(const struct dmi_system_id *d) return 0; } -static void __devinit read_dmi_type_b1(const struct dmi_header *dm, +static void read_dmi_type_b1(const struct dmi_header *dm, void *private_data) { u8 *d = (u8 *)dm + 4; @@ -207,7 +207,7 @@ static void __devinit read_dmi_type_b1(const struct dmi_header *dm, } } -static int __devinit find_sort_method(const struct dmi_system_id *d) +static int find_sort_method(const struct dmi_system_id *d) { dmi_walk(read_dmi_type_b1, NULL); @@ -222,7 +222,7 @@ static int __devinit find_sort_method(const struct dmi_system_id *d) * Enable renumbering of PCI bus# ranges to reach all PCI busses (Cardbus) */ #ifdef __i386__ -static int __devinit assign_all_busses(const struct dmi_system_id *d) +static int assign_all_busses(const struct dmi_system_id *d) { pci_probe |= PCI_ASSIGN_ALL_BUSSES; printk(KERN_INFO "%s detected: enabling PCI bus# renumbering" @@ -231,7 +231,7 @@ static int __devinit assign_all_busses(const struct dmi_system_id *d) } #endif -static int __devinit set_scan_all(const struct dmi_system_id *d) +static int set_scan_all(const struct dmi_system_id *d) { printk(KERN_INFO "PCI: %s detected, enabling pci=pcie_scan_all\n", d->ident); @@ -239,7 +239,7 @@ static int __devinit set_scan_all(const struct dmi_system_id *d) return 0; } -static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = { +static const struct dmi_system_id pciprobe_dmi_table[] = { #ifdef __i386__ /* * Laptops which need pci=assign-busses to see Cardbus cards @@ -434,7 +434,8 @@ static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = { .callback = set_scan_all, .ident = "Stratus/NEC ftServer", .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ftServer"), + DMI_MATCH(DMI_SYS_VENDOR, "Stratus"), + DMI_MATCH(DMI_PRODUCT_NAME, "ftServer"), }, }, {} @@ -445,7 +446,7 @@ void __init dmi_check_pciprobe(void) dmi_check_system(pciprobe_dmi_table); } -struct pci_bus * __devinit pcibios_scan_root(int busnum) +struct pci_bus *pcibios_scan_root(int busnum) { struct pci_bus *bus = NULL; @@ -664,7 +665,7 @@ int pci_ext_cfg_avail(void) return 0; } -struct pci_bus * __devinit pci_scan_bus_on_node(int busno, struct pci_ops *ops, int node) +struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops, int node) { LIST_HEAD(resources); struct pci_bus *bus = NULL; @@ -692,7 +693,7 @@ struct pci_bus * __devinit pci_scan_bus_on_node(int busno, struct pci_ops *ops, return bus; } -struct pci_bus * __devinit pci_scan_bus_with_sysdata(int busno) +struct pci_bus *pci_scan_bus_with_sysdata(int busno) { return pci_scan_bus_on_node(busno, &pci_root_ops, -1); } diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c index af8a224db21..f5809fa2753 100644 --- a/arch/x86/pci/fixup.c +++ b/arch/x86/pci/fixup.c @@ -9,7 +9,7 @@ #include <linux/vgaarb.h> #include <asm/pci_x86.h> -static void __devinit pci_fixup_i450nx(struct pci_dev *d) +static void pci_fixup_i450nx(struct pci_dev *d) { /* * i450NX -- Find and scan all secondary buses on all PXB's. @@ -34,7 +34,7 @@ static void __devinit pci_fixup_i450nx(struct pci_dev *d) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82451NX, pci_fixup_i450nx); -static void __devinit pci_fixup_i450gx(struct pci_dev *d) +static void pci_fixup_i450gx(struct pci_dev *d) { /* * i450GX and i450KX -- Find and scan all secondary buses. @@ -48,7 +48,7 @@ static void __devinit pci_fixup_i450gx(struct pci_dev *d) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82454GX, pci_fixup_i450gx); -static void __devinit pci_fixup_umc_ide(struct pci_dev *d) +static void pci_fixup_umc_ide(struct pci_dev *d) { /* * UM8886BF IDE controller sets region type bits incorrectly, @@ -62,7 +62,7 @@ static void __devinit pci_fixup_umc_ide(struct pci_dev *d) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886BF, pci_fixup_umc_ide); -static void __devinit pci_fixup_ncr53c810(struct pci_dev *d) +static void pci_fixup_ncr53c810(struct pci_dev *d) { /* * NCR 53C810 returns class code 0 (at least on some systems). @@ -75,7 +75,7 @@ static void __devinit pci_fixup_ncr53c810(struct pci_dev *d) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, pci_fixup_ncr53c810); -static void __devinit pci_fixup_latency(struct pci_dev *d) +static void pci_fixup_latency(struct pci_dev *d) { /* * SiS 5597 and 5598 chipsets require latency timer set to @@ -87,7 +87,7 @@ static void __devinit pci_fixup_latency(struct pci_dev *d) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_5597, pci_fixup_latency); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_5598, pci_fixup_latency); -static void __devinit pci_fixup_piix4_acpi(struct pci_dev *d) +static void pci_fixup_piix4_acpi(struct pci_dev *d) { /* * PIIX4 ACPI device: hardwired IRQ9 @@ -163,7 +163,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8367_0, pci_fixup_ * system to PCI bus no matter what are their window settings, so they are * "transparent" (or subtractive decoding) from programmers point of view. */ -static void __devinit pci_fixup_transparent_bridge(struct pci_dev *dev) +static void pci_fixup_transparent_bridge(struct pci_dev *dev) { if ((dev->device & 0xff00) == 0x2400) dev->transparent = 1; @@ -317,7 +317,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_MCH_PC1, pcie_r * video device at this point. */ -static void __devinit pci_fixup_video(struct pci_dev *pdev) +static void pci_fixup_video(struct pci_dev *pdev) { struct pci_dev *bridge; struct pci_bus *bus; @@ -357,7 +357,7 @@ DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA, 8, pci_fixup_video); -static const struct dmi_system_id __devinitconst msi_k8t_dmi_table[] = { +static const struct dmi_system_id msi_k8t_dmi_table[] = { { .ident = "MSI-K8T-Neo2Fir", .matches = { @@ -378,7 +378,7 @@ static const struct dmi_system_id __devinitconst msi_k8t_dmi_table[] = { * The soundcard is only enabled, if the mainborad is identified * via DMI-tables and the soundcard is detected to be off. */ -static void __devinit pci_fixup_msi_k8t_onboard_sound(struct pci_dev *dev) +static void pci_fixup_msi_k8t_onboard_sound(struct pci_dev *dev) { unsigned char val; if (!dmi_check_system(msi_k8t_dmi_table)) @@ -414,7 +414,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, */ static u16 toshiba_line_size; -static const struct dmi_system_id __devinitconst toshiba_ohci1394_dmi_table[] = { +static const struct dmi_system_id toshiba_ohci1394_dmi_table[] = { { .ident = "Toshiba PS5 based laptop", .matches = { @@ -439,7 +439,7 @@ static const struct dmi_system_id __devinitconst toshiba_ohci1394_dmi_table[] = { } }; -static void __devinit pci_pre_fixup_toshiba_ohci1394(struct pci_dev *dev) +static void pci_pre_fixup_toshiba_ohci1394(struct pci_dev *dev) { if (!dmi_check_system(toshiba_ohci1394_dmi_table)) return; /* only applies to certain Toshibas (so far) */ @@ -450,7 +450,7 @@ static void __devinit pci_pre_fixup_toshiba_ohci1394(struct pci_dev *dev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, 0x8032, pci_pre_fixup_toshiba_ohci1394); -static void __devinit pci_post_fixup_toshiba_ohci1394(struct pci_dev *dev) +static void pci_post_fixup_toshiba_ohci1394(struct pci_dev *dev) { if (!dmi_check_system(toshiba_ohci1394_dmi_table)) return; /* only applies to certain Toshibas (so far) */ @@ -488,7 +488,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, * Siemens Nixdorf AG FSC Multiprocessor Interrupt Controller: * prevent update of the BAR0, which doesn't look like a normal BAR. */ -static void __devinit pci_siemens_interrupt_controller(struct pci_dev *dev) +static void pci_siemens_interrupt_controller(struct pci_dev *dev) { dev->resource[0].flags |= IORESOURCE_PCI_FIXED; } @@ -531,7 +531,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATI, 0x4385, sb600_disable_hpet_bar); * * Match off the LPC and svid/sdid (older kernels lose the bridge subvendor) */ -static void __devinit twinhead_reserve_killing_zone(struct pci_dev *dev) +static void twinhead_reserve_killing_zone(struct pci_dev *dev) { if (dev->subsystem_vendor == 0x14FF && dev->subsystem_device == 0xA003) { pr_info("Reserving memory on Twinhead H12Y\n"); diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c index a1df191129d..4a2ab9cb365 100644 --- a/arch/x86/pci/legacy.c +++ b/arch/x86/pci/legacy.c @@ -10,7 +10,7 @@ * Discover remaining PCI buses in case there are peer host bridges. * We use the number of last PCI bus provided by the PCI BIOS. */ -static void __devinit pcibios_fixup_peer_bridges(void) +static void pcibios_fixup_peer_bridges(void) { int n; @@ -34,7 +34,7 @@ int __init pci_legacy_init(void) return 0; } -void __devinit pcibios_scan_specific_bus(int busn) +void pcibios_scan_specific_bus(int busn) { int devfn; long node; diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index 704b9ec043d..fb29968a7cd 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -49,7 +49,7 @@ static __init void free_all_mmcfg(void) pci_mmconfig_remove(cfg); } -static __devinit void list_add_sorted(struct pci_mmcfg_region *new) +static void list_add_sorted(struct pci_mmcfg_region *new) { struct pci_mmcfg_region *cfg; @@ -65,9 +65,8 @@ static __devinit void list_add_sorted(struct pci_mmcfg_region *new) list_add_tail_rcu(&new->list, &pci_mmcfg_list); } -static __devinit struct pci_mmcfg_region *pci_mmconfig_alloc(int segment, - int start, - int end, u64 addr) +static struct pci_mmcfg_region *pci_mmconfig_alloc(int segment, int start, + int end, u64 addr) { struct pci_mmcfg_region *new; struct resource *res; @@ -371,8 +370,7 @@ static int __init pci_mmcfg_check_hostbridge(void) return !list_empty(&pci_mmcfg_list); } -static acpi_status __devinit check_mcfg_resource(struct acpi_resource *res, - void *data) +static acpi_status check_mcfg_resource(struct acpi_resource *res, void *data) { struct resource *mcfg_res = data; struct acpi_resource_address64 address; @@ -408,8 +406,8 @@ static acpi_status __devinit check_mcfg_resource(struct acpi_resource *res, return AE_OK; } -static acpi_status __devinit find_mboard_resource(acpi_handle handle, u32 lvl, - void *context, void **rv) +static acpi_status find_mboard_resource(acpi_handle handle, u32 lvl, + void *context, void **rv) { struct resource *mcfg_res = context; @@ -422,7 +420,7 @@ static acpi_status __devinit find_mboard_resource(acpi_handle handle, u32 lvl, return AE_OK; } -static int __devinit is_acpi_reserved(u64 start, u64 end, unsigned not_used) +static int is_acpi_reserved(u64 start, u64 end, unsigned not_used) { struct resource mcfg_res; @@ -693,9 +691,8 @@ static int __init pci_mmcfg_late_insert_resources(void) late_initcall(pci_mmcfg_late_insert_resources); /* Add MMCFG information for host bridges */ -int __devinit pci_mmconfig_insert(struct device *dev, - u16 seg, u8 start, u8 end, - phys_addr_t addr) +int pci_mmconfig_insert(struct device *dev, u16 seg, u8 start, u8 end, + phys_addr_t addr) { int rc; struct resource *tmp = NULL; diff --git a/arch/x86/pci/mmconfig_32.c b/arch/x86/pci/mmconfig_32.c index db63ac23e3d..5c90975cdf0 100644 --- a/arch/x86/pci/mmconfig_32.c +++ b/arch/x86/pci/mmconfig_32.c @@ -142,7 +142,7 @@ void __init pci_mmcfg_arch_free(void) { } -int __devinit pci_mmcfg_arch_map(struct pci_mmcfg_region *cfg) +int pci_mmcfg_arch_map(struct pci_mmcfg_region *cfg) { return 0; } diff --git a/arch/x86/pci/mmconfig_64.c b/arch/x86/pci/mmconfig_64.c index d4ebd07c306..bea52496aea 100644 --- a/arch/x86/pci/mmconfig_64.c +++ b/arch/x86/pci/mmconfig_64.c @@ -95,7 +95,7 @@ const struct pci_raw_ops pci_mmcfg = { .write = pci_mmcfg_write, }; -static void __iomem * __devinit mcfg_ioremap(struct pci_mmcfg_region *cfg) +static void __iomem *mcfg_ioremap(struct pci_mmcfg_region *cfg) { void __iomem *addr; u64 start, size; @@ -133,7 +133,7 @@ void __init pci_mmcfg_arch_free(void) pci_mmcfg_arch_unmap(cfg); } -int __devinit pci_mmcfg_arch_map(struct pci_mmcfg_region *cfg) +int pci_mmcfg_arch_map(struct pci_mmcfg_region *cfg) { cfg->virt = mcfg_ioremap(cfg); if (!cfg->virt) { diff --git a/arch/x86/pci/mrst.c b/arch/x86/pci/mrst.c index e14a2ff708b..6eb18c42a28 100644 --- a/arch/x86/pci/mrst.c +++ b/arch/x86/pci/mrst.c @@ -247,7 +247,7 @@ int __init pci_mrst_init(void) /* Langwell devices are not true pci devices, they are not subject to 10 ms * d3 to d0 delay required by pci spec. */ -static void __devinit pci_d3delay_fixup(struct pci_dev *dev) +static void pci_d3delay_fixup(struct pci_dev *dev) { /* PCI fixups are effectively decided compile time. If we have a dual SoC/non-SoC kernel we don't want to mangle d3 on non SoC devices */ @@ -262,7 +262,7 @@ static void __devinit pci_d3delay_fixup(struct pci_dev *dev) } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, pci_d3delay_fixup); -static void __devinit mrst_power_off_unused_dev(struct pci_dev *dev) +static void mrst_power_off_unused_dev(struct pci_dev *dev) { pci_set_power_state(dev, PCI_D3hot); } @@ -275,7 +275,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0815, mrst_power_off_unused_dev); /* * Langwell devices reside at fixed offsets, don't try to move them. */ -static void __devinit pci_fixed_bar_fixup(struct pci_dev *dev) +static void pci_fixed_bar_fixup(struct pci_dev *dev) { unsigned long offset; u32 size; diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c index 83e125b95ca..b96b14c250b 100644 --- a/arch/x86/pci/numaq_32.c +++ b/arch/x86/pci/numaq_32.c @@ -116,7 +116,7 @@ static const struct pci_raw_ops pci_direct_conf1_mq = { }; -static void __devinit pci_fixup_i450nx(struct pci_dev *d) +static void pci_fixup_i450nx(struct pci_dev *d) { /* * i450NX -- Find and scan all secondary buses on all PXB's. diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c index da8fe0535ff..c77b24a8b2d 100644 --- a/arch/x86/pci/pcbios.c +++ b/arch/x86/pci/pcbios.c @@ -124,7 +124,7 @@ static struct { static int pci_bios_present; -static int __devinit check_pcibios(void) +static int check_pcibios(void) { u32 signature, eax, ebx, ecx; u8 status, major_ver, minor_ver, hw_mech; @@ -312,7 +312,7 @@ static const struct pci_raw_ops pci_bios_access = { * Try to find PCI BIOS. */ -static const struct pci_raw_ops * __devinit pci_find_bios(void) +static const struct pci_raw_ops *pci_find_bios(void) { union bios32 *check; unsigned char sum; diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c index fd41a9262d6..e31bcd8f2ee 100644 --- a/arch/x86/platform/mrst/mrst.c +++ b/arch/x86/platform/mrst/mrst.c @@ -782,7 +782,7 @@ BLOCKING_NOTIFIER_HEAD(intel_scu_notifier); EXPORT_SYMBOL_GPL(intel_scu_notifier); /* Called by IPC driver */ -void __devinit intel_scu_devices_create(void) +void intel_scu_devices_create(void) { int i; diff --git a/arch/x86/platform/olpc/olpc-xo1-pm.c b/arch/x86/platform/olpc/olpc-xo1-pm.c index d75582d1aa5..ff0174dda81 100644 --- a/arch/x86/platform/olpc/olpc-xo1-pm.c +++ b/arch/x86/platform/olpc/olpc-xo1-pm.c @@ -121,7 +121,7 @@ static const struct platform_suspend_ops xo1_suspend_ops = { .enter = xo1_power_state_enter, }; -static int __devinit xo1_pm_probe(struct platform_device *pdev) +static int xo1_pm_probe(struct platform_device *pdev) { struct resource *res; int err; @@ -154,7 +154,7 @@ static int __devinit xo1_pm_probe(struct platform_device *pdev) return 0; } -static int __devexit xo1_pm_remove(struct platform_device *pdev) +static int xo1_pm_remove(struct platform_device *pdev) { mfd_cell_disable(pdev); @@ -173,7 +173,7 @@ static struct platform_driver cs5535_pms_driver = { .owner = THIS_MODULE, }, .probe = xo1_pm_probe, - .remove = __devexit_p(xo1_pm_remove), + .remove = xo1_pm_remove, }; static struct platform_driver cs5535_acpi_driver = { @@ -182,7 +182,7 @@ static struct platform_driver cs5535_acpi_driver = { .owner = THIS_MODULE, }, .probe = xo1_pm_probe, - .remove = __devexit_p(xo1_pm_remove), + .remove = xo1_pm_remove, }; static int __init xo1_pm_init(void) diff --git a/arch/x86/platform/olpc/olpc-xo1-sci.c b/arch/x86/platform/olpc/olpc-xo1-sci.c index 63d4aa40956..74704be7b1f 100644 --- a/arch/x86/platform/olpc/olpc-xo1-sci.c +++ b/arch/x86/platform/olpc/olpc-xo1-sci.c @@ -309,7 +309,7 @@ static int xo1_sci_resume(struct platform_device *pdev) return 0; } -static int __devinit setup_sci_interrupt(struct platform_device *pdev) +static int setup_sci_interrupt(struct platform_device *pdev) { u32 lo, hi; u32 sts; @@ -351,7 +351,7 @@ static int __devinit setup_sci_interrupt(struct platform_device *pdev) return r; } -static int __devinit setup_ec_sci(void) +static int setup_ec_sci(void) { int r; @@ -395,7 +395,7 @@ static void free_ec_sci(void) gpio_free(OLPC_GPIO_ECSCI); } -static int __devinit setup_lid_events(void) +static int setup_lid_events(void) { int r; @@ -432,7 +432,7 @@ static void free_lid_events(void) gpio_free(OLPC_GPIO_LID); } -static int __devinit setup_power_button(struct platform_device *pdev) +static int setup_power_button(struct platform_device *pdev) { int r; @@ -463,7 +463,7 @@ static void free_power_button(void) input_free_device(power_button_idev); } -static int __devinit setup_ebook_switch(struct platform_device *pdev) +static int setup_ebook_switch(struct platform_device *pdev) { int r; @@ -494,7 +494,7 @@ static void free_ebook_switch(void) input_free_device(ebook_switch_idev); } -static int __devinit setup_lid_switch(struct platform_device *pdev) +static int setup_lid_switch(struct platform_device *pdev) { int r; @@ -538,7 +538,7 @@ static void free_lid_switch(void) input_free_device(lid_switch_idev); } -static int __devinit xo1_sci_probe(struct platform_device *pdev) +static int xo1_sci_probe(struct platform_device *pdev) { struct resource *res; int r; @@ -613,7 +613,7 @@ err_ebook: return r; } -static int __devexit xo1_sci_remove(struct platform_device *pdev) +static int xo1_sci_remove(struct platform_device *pdev) { mfd_cell_disable(pdev); free_irq(sci_irq, pdev); @@ -632,7 +632,7 @@ static struct platform_driver xo1_sci_driver = { .name = "olpc-xo1-sci-acpi", }, .probe = xo1_sci_probe, - .remove = __devexit_p(xo1_sci_remove), + .remove = xo1_sci_remove, .suspend = xo1_sci_suspend, .resume = xo1_sci_resume, }; diff --git a/arch/x86/platform/scx200/scx200_32.c b/arch/x86/platform/scx200/scx200_32.c index 7a9ad30d6c9..3dc9aee41d9 100644 --- a/arch/x86/platform/scx200/scx200_32.c +++ b/arch/x86/platform/scx200/scx200_32.c @@ -35,7 +35,7 @@ static struct pci_device_id scx200_tbl[] = { }; MODULE_DEVICE_TABLE(pci,scx200_tbl); -static int __devinit scx200_probe(struct pci_dev *, const struct pci_device_id *); +static int scx200_probe(struct pci_dev *, const struct pci_device_id *); static struct pci_driver scx200_pci_driver = { .name = "scx200", @@ -45,7 +45,7 @@ static struct pci_driver scx200_pci_driver = { static DEFINE_MUTEX(scx200_gpio_config_lock); -static void __devinit scx200_init_shadow(void) +static void scx200_init_shadow(void) { int bank; @@ -54,7 +54,7 @@ static void __devinit scx200_init_shadow(void) scx200_gpio_shadow[bank] = inl(scx200_gpio_base + 0x10 * bank); } -static int __devinit scx200_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +static int scx200_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { unsigned base; diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 4f7d2599b48..34bc4cee888 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -432,13 +432,6 @@ static void __cpuinit xen_play_dead(void) /* used only with HOTPLUG_CPU */ play_dead_common(); HYPERVISOR_vcpu_op(VCPUOP_down, smp_processor_id(), NULL); cpu_bringup(); - /* - * Balance out the preempt calls - as we are running in cpu_idle - * loop which has been called at bootup from cpu_bringup_and_idle. - * The cpucpu_bringup_and_idle called cpu_bringup which made a - * preempt_disable() So this preempt_enable will balance it out. - */ - preempt_enable(); } #else /* !CONFIG_HOTPLUG_CPU */ |