diff options
Diffstat (limited to 'include')
81 files changed, 946 insertions, 518 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 81d4f3d4b9fd..c0786d446a00 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -66,7 +66,7 @@ extern u8 acpi_gbl_create_osi_method; extern u8 acpi_gbl_use_default_register_widths; extern acpi_name acpi_gbl_trace_method_name; extern u32 acpi_gbl_trace_flags; -extern u8 acpi_gbl_enable_aml_debug_object; +extern u32 acpi_gbl_enable_aml_debug_object; extern u8 acpi_gbl_copy_dsdt_locally; extern u8 acpi_gbl_truncate_io_addresses; diff --git a/include/acpi/processor.h b/include/acpi/processor.h index a68ca8a11a53..1b62102fbb67 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -338,7 +338,6 @@ extern struct cpuidle_driver acpi_idle_driver; /* in processor_thermal.c */ int acpi_processor_get_limit_info(struct acpi_processor *pr); -extern const struct file_operations acpi_processor_limit_fops; extern struct thermal_cooling_device_ops processor_cooling_ops; #ifdef CONFIG_CPU_FREQ void acpi_thermal_cpufreq_init(void); diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index eb62334cda29..53f91b1ae53a 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -3,6 +3,8 @@ header-y += bitsperlong.h header-y += errno-base.h header-y += errno.h header-y += fcntl.h +header-y += int-l64.h +header-y += int-ll64.h header-y += ioctl.h header-y += ioctls.h header-y += ipcbuf.h @@ -12,10 +14,12 @@ header-y += msgbuf.h header-y += param.h header-y += poll.h header-y += posix_types.h +header-y += resource.h header-y += sembuf.h header-y += setup.h header-y += shmbuf.h header-y += shmparam.h +header-y += siginfo.h header-y += signal-defs.h header-y += signal.h header-y += socket.h @@ -28,8 +32,3 @@ header-y += termios.h header-y += types.h header-y += ucontext.h header-y += unistd.h - -unifdef-y += int-l64.h -unifdef-y += int-ll64.h -unifdef-y += resource.h -unifdef-y += siginfo.h diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm index 96d7c9804dc1..c5d2e5dd871b 100644 --- a/include/asm-generic/Kbuild.asm +++ b/include/asm-generic/Kbuild.asm @@ -1,5 +1,5 @@ ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \ - $(srctree)/include/asm-$(SRCARCH)/kvm.h),) + $(srctree)/include/asm-$(SRCARCH)/kvm.h),) header-y += kvm.h endif @@ -9,36 +9,37 @@ header-y += kvm_para.h endif ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \ - $(srctree)/include/asm-$(SRCARCH)/a.out.h),) -unifdef-y += a.out.h + $(srctree)/include/asm-$(SRCARCH)/a.out.h),) +header-y += a.out.h endif -unifdef-y += auxvec.h -unifdef-y += byteorder.h -unifdef-y += bitsperlong.h -unifdef-y += errno.h -unifdef-y += fcntl.h -unifdef-y += ioctl.h -unifdef-y += ioctls.h -unifdef-y += ipcbuf.h -unifdef-y += mman.h -unifdef-y += msgbuf.h -unifdef-y += param.h -unifdef-y += poll.h -unifdef-y += posix_types.h -unifdef-y += ptrace.h -unifdef-y += resource.h -unifdef-y += sembuf.h -unifdef-y += setup.h -unifdef-y += shmbuf.h -unifdef-y += sigcontext.h -unifdef-y += siginfo.h -unifdef-y += signal.h -unifdef-y += socket.h -unifdef-y += sockios.h -unifdef-y += stat.h -unifdef-y += statfs.h -unifdef-y += swab.h -unifdef-y += termbits.h -unifdef-y += termios.h -unifdef-y += types.h -unifdef-y += unistd.h + +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h index b5043a9890d8..08923b684768 100644 --- a/include/asm-generic/percpu.h +++ b/include/asm-generic/percpu.h @@ -70,11 +70,16 @@ extern void setup_per_cpu_areas(void); #else /* ! SMP */ -#define per_cpu(var, cpu) (*((void)(cpu), &(var))) -#define __get_cpu_var(var) (var) -#define __raw_get_cpu_var(var) (var) -#define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0) -#define __this_cpu_ptr(ptr) this_cpu_ptr(ptr) +#define VERIFY_PERCPU_PTR(__p) ({ \ + __verify_pcpu_ptr((__p)); \ + (typeof(*(__p)) __kernel __force *)(__p); \ +}) + +#define per_cpu(var, cpu) (*((void)(cpu), VERIFY_PERCPU_PTR(&(var)))) +#define __get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var))) +#define __raw_get_cpu_var(var) (*VERIFY_PERCPU_PTR(&(var))) +#define this_cpu_ptr(ptr) per_cpu_ptr(ptr, 0) +#define __this_cpu_ptr(ptr) this_cpu_ptr(ptr) #endif /* SMP */ diff --git a/include/asm-generic/syscalls.h b/include/asm-generic/syscalls.h index df84e3b04555..d89dec864d42 100644 --- a/include/asm-generic/syscalls.h +++ b/include/asm-generic/syscalls.h @@ -23,8 +23,10 @@ asmlinkage long sys_vfork(struct pt_regs *regs); #endif #ifndef sys_execve -asmlinkage long sys_execve(char __user *filename, char __user * __user *argv, - char __user * __user *envp, struct pt_regs *regs); +asmlinkage long sys_execve(const char __user *filename, + const char __user *const __user *argv, + const char __user *const __user *envp, + struct pt_regs *regs); #endif #ifndef sys_mmap2 diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h index e1898090f22c..b969770196c2 100644 --- a/include/asm-generic/unistd.h +++ b/include/asm-generic/unistd.h @@ -642,9 +642,13 @@ __SYSCALL(__NR_recvmmsg, sys_recvmmsg) __SYSCALL(__NR_wait4, sys_wait4) #define __NR_prlimit64 261 __SYSCALL(__NR_prlimit64, sys_prlimit64) +#define __NR_fanotify_init 262 +__SYSCALL(__NR_fanotify_init, sys_fanotify_init) +#define __NR_fanotify_mark 263 +__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark) #undef __NR_syscalls -#define __NR_syscalls 262 +#define __NR_syscalls 264 /* * All syscalls below here should go away really, diff --git a/include/drm/Kbuild b/include/drm/Kbuild index bd3a1c2fbdb4..ffec177f3481 100644 --- a/include/drm/Kbuild +++ b/include/drm/Kbuild @@ -1,12 +1,14 @@ -unifdef-y += drm.h drm_sarea.h drm_mode.h -unifdef-y += i810_drm.h -unifdef-y += i830_drm.h -unifdef-y += i915_drm.h -unifdef-y += mga_drm.h -unifdef-y += r128_drm.h -unifdef-y += radeon_drm.h -unifdef-y += sis_drm.h -unifdef-y += savage_drm.h -unifdef-y += vmwgfx_drm.h -unifdef-y += via_drm.h -unifdef-y += nouveau_drm.h +header-y += drm.h +header-y += drm_mode.h +header-y += drm_sarea.h +header-y += i810_drm.h +header-y += i830_drm.h +header-y += i915_drm.h +header-y += mga_drm.h +header-y += nouveau_drm.h +header-y += r128_drm.h +header-y += radeon_drm.h +header-y += savage_drm.h +header-y += sis_drm.h +header-y += via_drm.h +header-y += vmwgfx_drm.h diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 2a512bc0d4ab..7809d230adee 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -305,14 +305,16 @@ struct drm_ioctl_desc { unsigned int cmd; int flags; drm_ioctl_t *func; + unsigned int cmd_drv; }; /** * Creates a driver or general drm_ioctl_desc array entry for the given * ioctl, for use by drm_ioctl(). */ -#define DRM_IOCTL_DEF(ioctl, _func, _flags) \ - [DRM_IOCTL_NR(ioctl)] = {.cmd = ioctl, .func = _func, .flags = _flags} + +#define DRM_IOCTL_DEF_DRV(ioctl, _func, _flags) \ + [DRM_IOCTL_NR(DRM_##ioctl)] = {.cmd = DRM_##ioctl, .func = _func, .flags = _flags, .cmd_drv = DRM_IOCTL_##ioctl} struct drm_magic_entry { struct list_head head; diff --git a/include/drm/i830_drm.h b/include/drm/i830_drm.h index 4b00d2dd4f68..61315c29b8f3 100644 --- a/include/drm/i830_drm.h +++ b/include/drm/i830_drm.h @@ -264,20 +264,20 @@ typedef struct _drm_i830_sarea { #define DRM_I830_GETPARAM 0x0c #define DRM_I830_SETPARAM 0x0d -#define DRM_IOCTL_I830_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_INIT, drm_i830_init_t) -#define DRM_IOCTL_I830_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_VERTEX, drm_i830_vertex_t) -#define DRM_IOCTL_I830_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_CLEAR, drm_i830_clear_t) -#define DRM_IOCTL_I830_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_FLUSH) -#define DRM_IOCTL_I830_GETAGE DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_GETAGE) -#define DRM_IOCTL_I830_GETBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_GETBUF, drm_i830_dma_t) -#define DRM_IOCTL_I830_SWAP DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_SWAP) -#define DRM_IOCTL_I830_COPY DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_COPY, drm_i830_copy_t) -#define DRM_IOCTL_I830_DOCOPY DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_DOCOPY) -#define DRM_IOCTL_I830_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_FLIP) -#define DRM_IOCTL_I830_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_IRQ_EMIT, drm_i830_irq_emit_t) -#define DRM_IOCTL_I830_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_IRQ_WAIT, drm_i830_irq_wait_t) -#define DRM_IOCTL_I830_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_GETPARAM, drm_i830_getparam_t) -#define DRM_IOCTL_I830_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_SETPARAM, drm_i830_setparam_t) +#define DRM_IOCTL_I830_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I830_INIT, drm_i830_init_t) +#define DRM_IOCTL_I830_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_I830_VERTEX, drm_i830_vertex_t) +#define DRM_IOCTL_I830_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_I830_CLEAR, drm_i830_clear_t) +#define DRM_IOCTL_I830_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I830_FLUSH) +#define DRM_IOCTL_I830_GETAGE DRM_IO ( DRM_COMMAND_BASE + DRM_I830_GETAGE) +#define DRM_IOCTL_I830_GETBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_I830_GETBUF, drm_i830_dma_t) +#define DRM_IOCTL_I830_SWAP DRM_IO ( DRM_COMMAND_BASE + DRM_I830_SWAP) +#define DRM_IOCTL_I830_COPY DRM_IOW( DRM_COMMAND_BASE + DRM_I830_COPY, drm_i830_copy_t) +#define DRM_IOCTL_I830_DOCOPY DRM_IO ( DRM_COMMAND_BASE + DRM_I830_DOCOPY) +#define DRM_IOCTL_I830_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I830_FLIP) +#define DRM_IOCTL_I830_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I830_IRQ_EMIT, drm_i830_irq_emit_t) +#define DRM_IOCTL_I830_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I830_IRQ_WAIT, drm_i830_irq_wait_t) +#define DRM_IOCTL_I830_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I830_GETPARAM, drm_i830_getparam_t) +#define DRM_IOCTL_I830_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I830_SETPARAM, drm_i830_setparam_t) typedef struct _drm_i830_clear { int clear_color; diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index 8f8b072c4c7b..e41c74facb6a 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -215,6 +215,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t) #define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t) #define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) +#define DRM_IOCTL_I915_HWS_ADDR DRM_IOW(DRM_COMMAND_BASE + DRM_I915_HWS_ADDR, struct drm_i915_gem_init) #define DRM_IOCTL_I915_GEM_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_INIT, struct drm_i915_gem_init) #define DRM_IOCTL_I915_GEM_EXECBUFFER DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER, struct drm_i915_gem_execbuffer) #define DRM_IOCTL_I915_GEM_EXECBUFFER2 DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_EXECBUFFER2, struct drm_i915_gem_execbuffer2) diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h index 3ffbc4798afa..c16097f99be0 100644 --- a/include/drm/mga_drm.h +++ b/include/drm/mga_drm.h @@ -248,7 +248,7 @@ typedef struct _drm_mga_sarea { #define DRM_MGA_DMA_BOOTSTRAP 0x0c #define DRM_IOCTL_MGA_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INIT, drm_mga_init_t) -#define DRM_IOCTL_MGA_FLUSH DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_FLUSH, drm_lock_t) +#define DRM_IOCTL_MGA_FLUSH DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_FLUSH, struct drm_lock) #define DRM_IOCTL_MGA_RESET DRM_IO( DRM_COMMAND_BASE + DRM_MGA_RESET) #define DRM_IOCTL_MGA_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_MGA_SWAP) #define DRM_IOCTL_MGA_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_CLEAR, drm_mga_clear_t) diff --git a/include/drm/nouveau_drm.h b/include/drm/nouveau_drm.h index fe917dee723a..01a714119506 100644 --- a/include/drm/nouveau_drm.h +++ b/include/drm/nouveau_drm.h @@ -197,4 +197,17 @@ struct drm_nouveau_sarea { #define DRM_NOUVEAU_GEM_CPU_FINI 0x43 #define DRM_NOUVEAU_GEM_INFO 0x44 +#define DRM_IOCTL_NOUVEAU_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GETPARAM, struct drm_nouveau_getparam) +#define DRM_IOCTL_NOUVEAU_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_SETPARAM, struct drm_nouveau_setparam) +#define DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_CHANNEL_ALLOC, struct drm_nouveau_channel_alloc) +#define DRM_IOCTL_NOUVEAU_CHANNEL_FREE DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_CHANNEL_FREE, struct drm_nouveau_channel_free) +#define DRM_IOCTL_NOUVEAU_GROBJ_ALLOC DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GROBJ_ALLOC, struct drm_nouveau_grobj_alloc) +#define DRM_IOCTL_NOUVEAU_NOTIFIEROBJ_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, struct drm_nouveau_notifierobj_alloc) +#define DRM_IOCTL_NOUVEAU_GPUOBJ_FREE DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GPUOBJ_FREE, struct drm_nouveau_gpuobj_free) +#define DRM_IOCTL_NOUVEAU_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_NEW, struct drm_nouveau_gem_new) +#define DRM_IOCTL_NOUVEAU_GEM_PUSHBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_PUSHBUF, struct drm_nouveau_gem_pushbuf) +#define DRM_IOCTL_NOUVEAU_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_PREP, struct drm_nouveau_gem_cpu_prep) +#define DRM_IOCTL_NOUVEAU_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_FINI, struct drm_nouveau_gem_cpu_fini) +#define DRM_IOCTL_NOUVEAU_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_INFO, struct drm_nouveau_gem_info) + #endif /* __NOUVEAU_DRM_H__ */ diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index 0acaf8f91437..10f8b53bdd40 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h @@ -547,8 +547,8 @@ typedef struct { #define DRM_IOCTL_RADEON_GEM_WAIT_IDLE DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle) #define DRM_IOCTL_RADEON_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs) #define DRM_IOCTL_RADEON_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info) -#define DRM_IOCTL_RADEON_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling) -#define DRM_IOCTL_RADEON_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) +#define DRM_IOCTL_RADEON_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling) +#define DRM_IOCTL_RADEON_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) #define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) typedef struct drm_radeon_init { diff --git a/include/drm/savage_drm.h b/include/drm/savage_drm.h index 8a576ef01821..4863cf6bf96f 100644 --- a/include/drm/savage_drm.h +++ b/include/drm/savage_drm.h @@ -63,10 +63,10 @@ typedef struct _drm_savage_sarea { #define DRM_SAVAGE_BCI_EVENT_EMIT 0x02 #define DRM_SAVAGE_BCI_EVENT_WAIT 0x03 -#define DRM_IOCTL_SAVAGE_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_INIT, drm_savage_init_t) -#define DRM_IOCTL_SAVAGE_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_CMDBUF, drm_savage_cmdbuf_t) -#define DRM_IOCTL_SAVAGE_EVENT_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_EMIT, drm_savage_event_emit_t) -#define DRM_IOCTL_SAVAGE_EVENT_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_WAIT, drm_savage_event_wait_t) +#define DRM_IOCTL_SAVAGE_BCI_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_INIT, drm_savage_init_t) +#define DRM_IOCTL_SAVAGE_BCI_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_CMDBUF, drm_savage_cmdbuf_t) +#define DRM_IOCTL_SAVAGE_BCI_EVENT_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_EMIT, drm_savage_event_emit_t) +#define DRM_IOCTL_SAVAGE_BCI_EVENT_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_WAIT, drm_savage_event_wait_t) #define SAVAGE_DMA_PCI 1 #define SAVAGE_DMA_AGP 3 diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 9d65d4d0bd9c..626b629429ff 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -15,380 +15,380 @@ header-y += netfilter_bridge/ header-y += netfilter_ipv4/ header-y += netfilter_ipv6/ header-y += usb/ +header-y += wimax/ + +objhdr-y += version.h + +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \ + $(srctree)/include/asm-$(SRCARCH)/a.out.h),) +header-y += a.out.h +endif +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \ + $(srctree)/include/asm-$(SRCARCH)/kvm.h),) +header-y += kvm.h +endif +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \ + $(srctree)/include/asm-$(SRCARCH)/kvm_para.h),) +header-y += kvm_para.h +endif +header-y += acct.h +header-y += adb.h +header-y += adfs_fs.h header-y += affs_hardblocks.h +header-y += agpgart.h header-y += aio_abi.h +header-y += apm_bios.h header-y += arcfb.h +header-y += atalk.h +header-y += atm.h +header-y += atm_eni.h +header-y += atm_he.h +header-y += atm_idt77105.h +header-y += atm_nicstar.h +header-y += atm_tcp.h +header-y += atm_zatm.h header-y += atmapi.h header-y += atmarp.h header-y += atmbr2684.h header-y += atmclip.h -header-y += atm_eni.h -header-y += atm_he.h -header-y += atm_idt77105.h +header-y += atmdev.h header-y += atmioc.h header-y += atmlec.h header-y += atmmpc.h -header-y += atm_nicstar.h header-y += atmppp.h header-y += atmsap.h header-y += atmsvc.h -header-y += atm_zatm.h +header-y += audit.h +header-y += auto_fs.h header-y += auto_fs4.h +header-y += auxvec.h header-y += ax25.h header-y += b1lli.h header-y += baycom.h header-y += bfs_fs.h +header-y += binfmts.h header-y += blk_types.h header-y += blkpg.h +header-y += blktrace_api.h header-y += bpqether.h header-y += bsg.h header-y += can.h +header-y += capability.h +header-y += capi.h header-y += cciss_defs.h +header-y += cciss_ioctl.h header-y += cdk.h +header-y += cdrom.h +header-y += cgroupstats.h header-y += chio.h +header-y += cm4000_cs.h +header-y += cn_proc.h +header-y += coda.h header-y += coda_psdev.h header-y += coff.h header-y += comstats.h +header-y += connector.h header-y += const.h -header-y += cgroupstats.h header-y += cramfs_fs.h +header-y += cuda.h +header-y += cyclades.h header-y += cycx_cfm.h header-y += dcbnl.h -header-y += dlmconstants.h +header-y += dccp.h +header-y += dlm.h header-y += dlm_device.h header-y += dlm_netlink.h +header-y += dlm_plock.h +header-y += dlmconstants.h header-y += dm-ioctl.h header-y += dm-log-userspace.h header-y += dn.h header-y += dqblk_xfs.h +header-y += edd.h header-y += efs_fs_sb.h -header-y += elf-fdpic.h header-y += elf-em.h +header-y += elf-fdpic.h +header-y += elf.h +header-y += elfcore.h +header-y += errno.h +header-y += errqueue.h +header-y += ethtool.h +header-y += eventpoll.h +header-y += ext2_fs.h header-y += fadvise.h header-y += falloc.h +header-y += fanotify.h +header-y += fb.h +header-y += fcntl.h header-y += fd.h header-y += fdreg.h header-y += fib_rules.h header-y += fiemap.h +header-y += filter.h header-y += firewire-cdev.h header-y += firewire-constants.h +header-y += flat.h +header-y += fs.h header-y += fuse.h -header-y += genetlink.h +header-y += futex.h +header-y += gameport.h header-y += gen_stats.h +header-y += generic_serial.h +header-y += genetlink.h header-y += gfs2_ondisk.h header-y += gigaset_dev.h +header-y += hdlc.h +header-y += hdlcdrv.h +header-y += hdreg.h +header-y += hid.h +header-y += hiddev.h +header-y += hidraw.h +header-y += hpet.h header-y += hysdn_if.h +header-y += i2c-dev.h +header-y += i2c.h header-y += i2o-dev.h header-y += i8k.h +header-y += icmp.h +header-y += icmpv6.h +header-y += if.h +header-y += if_addr.h header-y += if_addrlabel.h header-y += if_arcnet.h +header-y += if_arp.h header-y += if_bonding.h +header-y += if_bridge.h header-y += if_cablemodem.h +header-y += if_ec.h +header-y += if_eql.h +header-y += if_ether.h header-y += if_fc.h -header-y += if.h +header-y += if_fddi.h +header-y += if_frad.h header-y += if_hippi.h header-y += if_infiniband.h +header-y += if_link.h +header-y += if_ltalk.h header-y += if_packet.h +header-y += if_phonet.h header-y += if_plip.h header-y += if_ppp.h +header-y += if_pppol2tp.h +header-y += if_pppox.h header-y += if_slip.h header-y += if_strip.h +header-y += if_tr.h header-y += if_tun.h +header-y += if_tunnel.h +header-y += if_vlan.h header-y += if_x25.h +header-y += igmp.h +header-y += in.h +header-y += in6.h header-y += in_route.h +header-y += inet_diag.h +header-y += inotify.h +header-y += input.h header-y += ioctl.h +header-y += ip.h header-y += ip6_tunnel.h +header-y += ip_vs.h +header-y += ipc.h +header-y += ipmi.h header-y += ipmi_msgdefs.h header-y += ipsec.h -header-y += ip_vs.h +header-y += ipv6.h +header-y += ipv6_route.h header-y += ipx.h header-y += irda.h +header-y += irqnr.h +header-y += isdn.h +header-y += isdn_divertif.h +header-y += isdn_ppp.h +header-y += isdnif.h header-y += iso_fs.h +header-y += ivtv.h +header-y += ivtvfb.h header-y += ixjuser.h header-y += jffs2.h +header-y += joystick.h +header-y += kd.h +header-y += kdev_t.h +header-y += kernel.h +header-y += kernelcapi.h +header-y += keyboard.h header-y += keyctl.h +header-y += l2tp.h header-y += limits.h +header-y += llc.h +header-y += loop.h +header-y += lp.h header-y += magic.h header-y += major.h header-y += map_to_7segment.h header-y += matroxfb.h +header-y += mempolicy.h header-y += meye.h +header-y += mii.h header-y += minix_fs.h +header-y += mman.h header-y += mmtimer.h header-y += mqueue.h +header-y += mroute.h +header-y += mroute6.h +header-y += msdos_fs.h +header-y += msg.h header-y += mtio.h +header-y += n_r3964.h +header-y += nbd.h +header-y += ncp.h +header-y += ncp_fs.h +header-y += ncp_mount.h header-y += ncp_no.h header-y += neighbour.h +header-y += net.h header-y += net_dropmon.h header-y += net_tstamp.h +header-y += netdevice.h +header-y += netfilter.h header-y += netfilter_arp.h +header-y += netfilter_bridge.h +header-y += netfilter_decnet.h +header-y += netfilter_ipv4.h +header-y += netfilter_ipv6.h +header-y += netlink.h header-y += netrom.h +header-y += nfs.h header-y += nfs2.h +header-y += nfs3.h +header-y += nfs4.h header-y += nfs4_mount.h +header-y += nfs_fs.h +header-y += nfs_idmap.h header-y += nfs_mount.h +header-y += nfsacl.h header-y += nl80211.h +header-y += nubus.h +header-y += nvram.h header-y += omapfb.h +header-y += oom.h header-y += param.h +header-y += parport.h +header-y += patchkey.h +header-y += pci.h header-y += pci_regs.h header-y += perf_event.h +header-y += personality.h header-y += pfkeyv2.h header-y += pg.h header-y += phantom.h header-y += phonet.h header-y += pkt_cls.h header-y += pkt_sched.h +header-y += pktcdvd.h +header-y += pmu.h +header-y += poll.h header-y += posix_types.h header-y += ppdev.h +header-y += ppp-comp.h +header-y += ppp_defs.h +header-y += pps.h header-y += prctl.h -header-y += qnxtypes.h +header-y += ptrace.h header-y += qnx4_fs.h +header-y += qnxtypes.h +header-y += quota.h header-y += radeonfb.h +header-y += random.h header-y += raw.h +header-y += reboot.h +header-y += reiserfs_fs.h +header-y += reiserfs_xattr.h header-y += resource.h +header-y += rfkill.h header-y += romfs_fs.h header-y += rose.h +header-y += route.h +header-y += rtc.h +header-y += rtnetlink.h +header-y += scc.h +header-y += sched.h +header-y += screen_info.h +header-y += sdla.h +header-y += securebits.h +header-y += selinux_netlink.h +header-y += sem.h +header-y += serial.h +header-y += serial_core.h header-y += serial_reg.h +header-y += serio.h +header-y += shm.h +header-y += signal.h +header-y += signalfd.h +header-y += smb.h +header-y += smb_fs.h +header-y += smb_mount.h header-y += smbno.h header-y += snmp.h +header-y += socket.h header-y += sockios.h header-y += som.h +header-y += sonet.h +header-y += sonypi.h header-y += sound.h +header-y += soundcard.h +header-y += stat.h +header-y += stddef.h +header-y += string.h header-y += suspend_ioctls.h +header-y += swab.h +header-y += synclink.h +header-y += sysctl.h header-y += taskstats.h +header-y += tcp.h header-y += telephony.h header-y += termios.h +header-y += time.h header-y += times.h +header-y += timex.h header-y += tiocl.h header-y += tipc.h header-y += tipc_config.h header-y += toshiba.h +header-y += tty.h +header-y += types.h header-y += udf_fs_i.h +header-y += udp.h +header-y += uinput.h +header-y += uio.h header-y += ultrasound.h header-y += un.h +header-y += unistd.h +header-y += usbdevice_fs.h header-y += utime.h +header-y += utsname.h header-y += veth.h +header-y += vhost.h +header-y += videodev.h +header-y += videodev2.h header-y += videotext.h -header-y += x25.h - -unifdef-y += acct.h -unifdef-y += adb.h -unifdef-y += adfs_fs.h -unifdef-y += agpgart.h -ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \ - $(srctree)/include/asm-$(SRCARCH)/a.out.h),) -unifdef-y += a.out.h -endif -unifdef-y += apm_bios.h -unifdef-y += atalk.h -unifdef-y += atmdev.h -unifdef-y += atm.h -unifdef-y += atm_tcp.h -unifdef-y += audit.h -unifdef-y += auto_fs.h -unifdef-y += auxvec.h -unifdef-y += binfmts.h -unifdef-y += blktrace_api.h -unifdef-y += capability.h -unifdef-y += capi.h -unifdef-y += cciss_ioctl.h -unifdef-y += cdrom.h -unifdef-y += cm4000_cs.h -unifdef-y += cn_proc.h -unifdef-y += coda.h -unifdef-y += connector.h -unifdef-y += cuda.h -unifdef-y += cyclades.h -unifdef-y += dccp.h -unifdef-y += dlm.h -unifdef-y += dlm_plock.h -unifdef-y += edd.h -unifdef-y += elf.h -unifdef-y += elfcore.h -unifdef-y += errno.h -unifdef-y += errqueue.h -unifdef-y += ethtool.h -unifdef-y += eventpoll.h -unifdef-y += signalfd.h -unifdef-y += ext2_fs.h -unifdef-y += fanotify.h -unifdef-y += fb.h -unifdef-y += fcntl.h -unifdef-y += filter.h -unifdef-y += flat.h -unifdef-y += futex.h -unifdef-y += fs.h -unifdef-y += gameport.h -unifdef-y += generic_serial.h -unifdef-y += hdlcdrv.h -unifdef-y += hdlc.h -unifdef-y += hdreg.h -unifdef-y += hid.h -unifdef-y += hiddev.h -unifdef-y += hidraw.h -unifdef-y += hpet.h -unifdef-y += i2c.h -unifdef-y += i2c-dev.h -unifdef-y += icmp.h -unifdef-y += icmpv6.h -unifdef-y += if_addr.h -unifdef-y += if_arp.h -unifdef-y += if_bridge.h -unifdef-y += if_ec.h -unifdef-y += if_eql.h -unifdef-y += if_ether.h -unifdef-y += if_fddi.h -unifdef-y += if_frad.h -unifdef-y += if_ltalk.h -unifdef-y += if_link.h -unifdef-y += if_phonet.h -unifdef-y += if_pppol2tp.h -unifdef-y += if_pppox.h -unifdef-y += if_tr.h -unifdef-y += if_tunnel.h -unifdef-y += if_vlan.h -unifdef-y += igmp.h -unifdef-y += inet_diag.h -unifdef-y += in.h -unifdef-y += in6.h -unifdef-y += inotify.h -unifdef-y += input.h -unifdef-y += ip.h -unifdef-y += ipc.h -unifdef-y += ipmi.h -unifdef-y += ipv6.h -unifdef-y += ipv6_route.h -unifdef-y += isdn.h -unifdef-y += isdnif.h -unifdef-y += isdn_divertif.h -unifdef-y += isdn_ppp.h -unifdef-y += ivtv.h -unifdef-y += ivtvfb.h -unifdef-y += joystick.h -unifdef-y += kdev_t.h -unifdef-y += kd.h -unifdef-y += kernelcapi.h -unifdef-y += kernel.h -unifdef-y += keyboard.h -ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h \ - $(srctree)/include/asm-$(SRCARCH)/kvm.h),) -unifdef-y += kvm.h -endif -ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h \ - $(srctree)/include/asm-$(SRCARCH)/kvm_para.h),) -unifdef-y += kvm_para.h -endif -unifdef-y += l2tp.h -unifdef-y += llc.h -unifdef-y += loop.h -unifdef-y += lp.h -unifdef-y += mempolicy.h -unifdef-y += mii.h -unifdef-y += mman.h -unifdef-y += mroute.h -unifdef-y += mroute6.h -unifdef-y += msdos_fs.h -unifdef-y += msg.h -unifdef-y += nbd.h -unifdef-y += ncp_fs.h -unifdef-y += ncp.h -unifdef-y += ncp_mount.h -unifdef-y += netdevice.h -unifdef-y += netfilter_bridge.h -unifdef-y += netfilter_decnet.h -unifdef-y += netfilter.h -unifdef-y += netfilter_ipv4.h -unifdef-y += netfilter_ipv6.h -unifdef-y += net.h -unifdef-y += netlink.h -unifdef-y += nfs3.h -unifdef-y += nfs4.h -unifdef-y += nfsacl.h -unifdef-y += nfs_fs.h -unifdef-y += nfs.h -unifdef-y += nfs_idmap.h -unifdef-y += n_r3964.h -unifdef-y += nubus.h -unifdef-y += nvram.h -unifdef-y += oom.h -unifdef-y += parport.h -unifdef-y += patchkey.h -unifdef-y += pci.h -unifdef-y += personality.h -unifdef-y += pktcdvd.h -unifdef-y += pmu.h -unifdef-y += poll.h -unifdef-y += ppp_defs.h -unifdef-y += ppp-comp.h -unifdef-y += pps.h -unifdef-y += ptrace.h -unifdef-y += quota.h -unifdef-y += random.h -unifdef-y += rfkill.h -unifdef-y += irqnr.h -unifdef-y += reboot.h -unifdef-y += reiserfs_fs.h -unifdef-y += reiserfs_xattr.h -unifdef-y += route.h -unifdef-y += rtc.h -unifdef-y += rtnetlink.h -unifdef-y += scc.h -unifdef-y += sched.h -unifdef-y += screen_info.h -unifdef-y += sdla.h -unifdef-y += securebits.h -unifdef-y += selinux_netlink.h -unifdef-y += sem.h -unifdef-y += serial_core.h -unifdef-y += serial.h -unifdef-y += serio.h -unifdef-y += shm.h -unifdef-y += signal.h -unifdef-y += smb_fs.h -unifdef-y += smb.h -unifdef-y += smb_mount.h -unifdef-y += socket.h -unifdef-y += sonet.h -unifdef-y += sonypi.h -unifdef-y += soundcard.h -unifdef-y += stat.h -unifdef-y += stddef.h -unifdef-y += string.h -unifdef-y += swab.h -unifdef-y += synclink.h -unifdef-y += sysctl.h -unifdef-y += tcp.h -unifdef-y += time.h -unifdef-y += timex.h -unifdef-y += tty.h -unifdef-y += types.h -unifdef-y += udp.h -unifdef-y += uinput.h -unifdef-y += uio.h -unifdef-y += unistd.h -unifdef-y += usbdevice_fs.h -unifdef-y += utsname.h -unifdef-y += vhost.h -unifdef-y += videodev2.h -unifdef-y += videodev.h -unifdef-y += virtio_config.h -unifdef-y += virtio_ids.h -unifdef-y += virtio_blk.h -unifdef-y += virtio_net.h -unifdef-y += virtio_9p.h -unifdef-y += virtio_balloon.h -unifdef-y += virtio_console.h -unifdef-y += virtio_pci.h -unifdef-y += virtio_ring.h -unifdef-y += virtio_rng.h -unifdef-y += vt.h -unifdef-y += wait.h -unifdef-y += wanrouter.h -unifdef-y += watchdog.h -unifdef-y += wireless.h -unifdef-y += xattr.h -unifdef-y += xfrm.h - -objhdr-y += version.h +header-y += virtio_9p.h +header-y += virtio_balloon.h +header-y += virtio_blk.h +header-y += virtio_config.h +header-y += virtio_console.h +header-y += virtio_ids.h +header-y += virtio_net.h +header-y += virtio_pci.h +header-y += virtio_ring.h +header-y += virtio_rng.h +header-y += vt.h +header-y += wait.h +header-y += wanrouter.h +header-y += watchdog.h header-y += wimax.h -header-y += wimax/ +header-y += wireless.h +header-y += x25.h +header-y += xattr.h +header-y += xfrm.h diff --git a/include/linux/amba/clcd.h b/include/linux/amba/clcd.h index ca16c3801a1e..be33b3affc8a 100644 --- a/include/linux/amba/clcd.h +++ b/include/linux/amba/clcd.h @@ -150,6 +150,7 @@ struct clcd_fb { u16 off_cntl; u32 clcd_cntl; u32 cmap[16]; + bool clk_enabled; }; static inline void clcdfb_decode(struct clcd_fb *fb, struct clcd_regs *regs) diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index c809e286d213..a065612fc928 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -50,8 +50,8 @@ struct linux_binprm{ int unsafe; /* how unsafe this exec is (mask of LSM_UNSAFE_*) */ unsigned int per_clear; /* bits to clear in current->personality */ int argc, envc; - char * filename; /* Name of binary as seen by procps */ - char * interp; /* Name of the binary really executed. Most + const char * filename; /* Name of binary as seen by procps */ + const char * interp; /* Name of the binary really executed. Most of the time same as filename, but could be different for binfmt_{misc,script} */ unsigned interp_flags; @@ -126,7 +126,8 @@ extern int setup_arg_pages(struct linux_binprm * bprm, unsigned long stack_top, int executable_stack); extern int bprm_mm_init(struct linux_binprm *bprm); -extern int copy_strings_kernel(int argc,char ** argv,struct linux_binprm *bprm); +extern int copy_strings_kernel(int argc, const char *const *argv, + struct linux_binprm *bprm); extern int prepare_bprm_creds(struct linux_binprm *bprm); extern void install_exec_creds(struct linux_binprm *bprm); extern void do_coredump(long signr, int exit_code, struct pt_regs *regs); diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h index 43e649a72529..ec94c12f21da 100644 --- a/include/linux/buffer_head.h +++ b/include/linux/buffer_head.h @@ -32,7 +32,6 @@ enum bh_state_bits { BH_Delay, /* Buffer is not yet allocated on disk */ BH_Boundary, /* Block is followed by a discontiguity */ BH_Write_EIO, /* I/O error on write */ - BH_Ordered, /* ordered write */ BH_Eopnotsupp, /* operation not supported (barrier) */ BH_Unwritten, /* Buffer is allocated on disk but not written */ BH_Quiet, /* Buffer Error Prinks to be quiet */ @@ -125,7 +124,6 @@ BUFFER_FNS(Async_Write, async_write) BUFFER_FNS(Delay, delay) BUFFER_FNS(Boundary, boundary) BUFFER_FNS(Write_EIO, write_io_error) -BUFFER_FNS(Ordered, ordered) BUFFER_FNS(Eopnotsupp, eopnotsupp) BUFFER_FNS(Unwritten, unwritten) @@ -183,6 +181,8 @@ void unlock_buffer(struct buffer_head *bh); void __lock_buffer(struct buffer_head *bh); void ll_rw_block(int, int, struct buffer_head * bh[]); int sync_dirty_buffer(struct buffer_head *bh); +int __sync_dirty_buffer(struct buffer_head *bh, int rw); +void write_dirty_buffer(struct buffer_head *bh, int rw); int submit_bh(int, struct buffer_head *); void write_boundary_block(struct block_device *bdev, sector_t bblock, unsigned blocksize); diff --git a/include/linux/byteorder/Kbuild b/include/linux/byteorder/Kbuild index 38437225b092..5896e344ba6c 100644 --- a/include/linux/byteorder/Kbuild +++ b/include/linux/byteorder/Kbuild @@ -1,2 +1,2 @@ -unifdef-y += big_endian.h -unifdef-y += little_endian.h +header-y += big_endian.h +header-y += little_endian.h diff --git a/include/linux/compat.h b/include/linux/compat.h index 168f7daa7bde..9ddc8780e8db 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -331,7 +331,7 @@ asmlinkage long compat_sys_epoll_pwait(int epfd, const compat_sigset_t __user *sigmask, compat_size_t sigsetsize); -asmlinkage long compat_sys_utimensat(unsigned int dfd, char __user *filename, +asmlinkage long compat_sys_utimensat(unsigned int dfd, const char __user *filename, struct compat_timespec __user *t, int flags); asmlinkage long compat_sys_signalfd(int ufd, @@ -348,9 +348,9 @@ asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page, const int __user *nodes, int __user *status, int flags); -asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename, +asmlinkage long compat_sys_futimesat(unsigned int dfd, const char __user *filename, struct compat_timeval __user *t); -asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename, +asmlinkage long compat_sys_newfstatat(unsigned int dfd, const char __user * filename, struct compat_stat __user *statbuf, int flag); asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename, diff --git a/include/linux/cper.h b/include/linux/cper.h index 4b38f905b705..bf972f81e2a7 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -39,10 +39,10 @@ * Severity difinition for error_severity in struct cper_record_header * and section_severity in struct cper_section_descriptor */ -#define CPER_SER_RECOVERABLE 0x0 -#define CPER_SER_FATAL 0x1 -#define CPER_SER_CORRECTED 0x2 -#define CPER_SER_INFORMATIONAL 0x3 +#define CPER_SEV_RECOVERABLE 0x0 +#define CPER_SEV_FATAL 0x1 +#define CPER_SEV_CORRECTED 0x2 +#define CPER_SEV_INFORMATIONAL 0x3 /* * Validation bits difinition for validation_bits in struct diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index e0670a512056..ce29b8151198 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -142,6 +142,7 @@ static inline int dma_set_seg_boundary(struct device *dev, unsigned long mask) return -EIO; } +#ifdef CONFIG_HAS_DMA static inline int dma_get_cache_alignment(void) { #ifdef ARCH_DMA_MINALIGN @@ -149,6 +150,7 @@ static inline int dma_get_cache_alignment(void) #endif return 1; } +#endif /* flags for the coherent memory api */ #define DMA_MEMORY_MAP 0x01 diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild index d97b3a51e227..f4dba8637f98 100644 --- a/include/linux/dvb/Kbuild +++ b/include/linux/dvb/Kbuild @@ -1,9 +1,8 @@ +header-y += audio.h header-y += ca.h +header-y += dmx.h header-y += frontend.h header-y += net.h header-y += osd.h header-y += version.h - -unifdef-y += audio.h -unifdef-y += dmx.h -unifdef-y += video.h +header-y += video.h diff --git a/include/linux/fanotify.h b/include/linux/fanotify.h index f0949a57ca9d..63531a6b4d2a 100644 --- a/include/linux/fanotify.h +++ b/include/linux/fanotify.h @@ -65,14 +65,14 @@ FAN_ALL_PERM_EVENTS |\ FAN_Q_OVERFLOW) -#define FANOTIFY_METADATA_VERSION 1 +#define FANOTIFY_METADATA_VERSION 2 struct fanotify_event_metadata { __u32 event_len; __u32 vers; - __s32 fd; __u64 mask; - __s64 pid; + __s32 fd; + __s32 pid; } __attribute__ ((packed)); struct fanotify_response { @@ -95,11 +95,4 @@ struct fanotify_response { (long)(meta)->event_len >= (long)FAN_EVENT_METADATA_LEN && \ (long)(meta)->event_len <= (long)(len)) -#ifdef __KERNEL__ - -struct fanotify_wait { - struct fsnotify_event *event; - __s32 fd; -}; -#endif /* __KERNEL__ */ #endif /* _LINUX_FANOTIFY_H */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 7a0625e26a39..76041b614758 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -125,9 +125,6 @@ struct inodes_stat_t { * block layer could (in theory) choose to ignore this * request if it runs into resource problems. * WRITE A normal async write. Device will be plugged. - * SWRITE Like WRITE, but a special case for ll_rw_block() that - * tells it to lock the buffer first. Normally a buffer - * must be locked before doing IO. * WRITE_SYNC_PLUG Synchronous write. Identical to WRITE, but passes down * the hint that someone will be waiting on this IO * shortly. The device must still be unplugged explicitly, @@ -138,9 +135,6 @@ struct inodes_stat_t { * immediately after submission. The write equivalent * of READ_SYNC. * WRITE_ODIRECT_PLUG Special case write for O_DIRECT only. - * SWRITE_SYNC - * SWRITE_SYNC_PLUG Like WRITE_SYNC/WRITE_SYNC_PLUG, but locks the buffer. - * See SWRITE. * WRITE_BARRIER Like WRITE_SYNC, but tells the block layer that all * previously submitted writes must be safely on storage * before this one is started. Also guarantees that when @@ -155,7 +149,6 @@ struct inodes_stat_t { #define READ 0 #define WRITE RW_MASK #define READA RWA_MASK -#define SWRITE (WRITE | READA) #define READ_SYNC (READ | REQ_SYNC | REQ_UNPLUG) #define READ_META (READ | REQ_META) @@ -165,8 +158,6 @@ struct inodes_stat_t { #define WRITE_META (WRITE | REQ_META) #define WRITE_BARRIER (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_UNPLUG | \ REQ_HARDBARRIER) -#define SWRITE_SYNC_PLUG (SWRITE | REQ_SYNC | REQ_NOIDLE) -#define SWRITE_SYNC (SWRITE | REQ_SYNC | REQ_NOIDLE | REQ_UNPLUG) /* * These aren't really reads or writes, they pass down information about @@ -929,6 +920,9 @@ struct file { #define f_vfsmnt f_path.mnt const struct file_operations *f_op; spinlock_t f_lock; /* f_ep_links, f_flags, no IRQ */ +#ifdef CONFIG_SMP + int f_sb_list_cpu; +#endif atomic_long_t f_count; unsigned int f_flags; fmode_t f_mode; @@ -953,9 +947,6 @@ struct file { unsigned long f_mnt_write_state; #endif }; -extern spinlock_t files_lock; -#define file_list_lock() spin_lock(&files_lock); -#define file_list_unlock() spin_unlock(&files_lock); #define get_file(x) atomic_long_inc(&(x)->f_count) #define fput_atomic(x) atomic_long_add_unless(&(x)->f_count, -1, 1) @@ -1346,7 +1337,11 @@ struct super_block { struct list_head s_inodes; /* all inodes */ struct hlist_head s_anon; /* anonymous dentries for (nfs) exporting */ +#ifdef CONFIG_SMP + struct list_head __percpu *s_files; +#else struct list_head s_files; +#endif /* s_dentry_lru and s_nr_dentry_unused are protected by dcache_lock */ struct list_head s_dentry_lru; /* unused dentry lru */ int s_nr_dentry_unused; /* # of dentry on lru */ @@ -1483,8 +1478,8 @@ struct block_device_operations; /* * NOTE: - * read, write, poll, fsync, readv, writev, unlocked_ioctl and compat_ioctl - * can be called without the big kernel lock held in all filesystems. + * all file operations except setlease can be called without + * the big kernel lock held in all filesystems. */ struct file_operations { struct module *owner; @@ -1495,7 +1490,6 @@ struct file_operations { ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t); int (*readdir) (struct file *, void *, filldir_t); unsigned int (*poll) (struct file *, struct poll_table_struct *); - int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long); long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); long (*compat_ioctl) (struct file *, unsigned int, unsigned long); int (*mmap) (struct file *, struct vm_area_struct *); @@ -2198,8 +2192,6 @@ static inline void insert_inode_hash(struct inode *inode) { __insert_inode_hash(inode, inode->i_ino); } -extern void file_move(struct file *f, struct list_head *list); -extern void file_kill(struct file *f); #ifdef CONFIG_BLOCK extern void submit_bio(int, struct bio *); extern int bdev_read_only(struct block_device *); @@ -2320,10 +2312,10 @@ void inode_set_bytes(struct inode *inode, loff_t bytes); extern int vfs_readdir(struct file *, filldir_t, void *); -extern int vfs_stat(char __user *, struct kstat *); -extern int vfs_lstat(char __user *, struct kstat *); +extern int vfs_stat(const char __user *, struct kstat *); +extern int vfs_lstat(const char __user *, struct kstat *); extern int vfs_fstat(unsigned int, struct kstat *); -extern int vfs_fstatat(int , char __user *, struct kstat *, int); +extern int vfs_fstatat(int , const char __user *, struct kstat *, int); extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, unsigned long arg); diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h index eca3d5202138..a42b5bf02f8b 100644 --- a/include/linux/fs_struct.h +++ b/include/linux/fs_struct.h @@ -5,7 +5,7 @@ struct fs_struct { int users; - rwlock_t lock; + spinlock_t lock; int umask; int in_exec; struct path root, pwd; @@ -23,29 +23,29 @@ extern int unshare_fs_struct(void); static inline void get_fs_root(struct fs_struct *fs, struct path *root) { - read_lock(&fs->lock); + spin_lock(&fs->lock); *root = fs->root; path_get(root); - read_unlock(&fs->lock); + spin_unlock(&fs->lock); } static inline void get_fs_pwd(struct fs_struct *fs, struct path *pwd) { - read_lock(&fs->lock); + spin_lock(&fs->lock); *pwd = fs->pwd; path_get(pwd); - read_unlock(&fs->lock); + spin_unlock(&fs->lock); } static inline void get_fs_root_and_pwd(struct fs_struct *fs, struct path *root, struct path *pwd) { - read_lock(&fs->lock); + spin_lock(&fs->lock); *root = fs->root; path_get(root); *pwd = fs->pwd; path_get(pwd); - read_unlock(&fs->lock); + spin_unlock(&fs->lock); } #endif /* _LINUX_FS_STRUCT_H */ diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index ed36fb57c426..e40190d16878 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -156,6 +156,7 @@ struct fsnotify_group { struct mutex access_mutex; struct list_head access_list; wait_queue_head_t access_waitq; + bool bypass_perm; /* protected by access_mutex */ #endif /* CONFIG_FANOTIFY_ACCESS_PERMISSIONS */ int f_flags; } fanotify_data; diff --git a/include/linux/i2c/ltc4245.h b/include/linux/i2c/ltc4245.h new file mode 100644 index 000000000000..56bda4be0016 --- /dev/null +++ b/include/linux/i2c/ltc4245.h @@ -0,0 +1,21 @@ +/* + * Platform Data for LTC4245 hardware monitor chip + * + * Copyright (c) 2010 Ira W. Snyder <iws@ovro.caltech.edu> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef LINUX_LTC4245_H +#define LINUX_LTC4245_H + +#include <linux/types.h> + +struct ltc4245_platform_data { + bool use_extra_gpios; +}; + +#endif /* LINUX_LTC4245_H */ diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index c831467774d0..bed7a4682b90 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -119,7 +119,7 @@ struct ethhdr { unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ unsigned char h_source[ETH_ALEN]; /* source ether addr */ __be16 h_proto; /* packet type ID field */ -} __packed; +} __attribute__((packed)); #ifdef __KERNEL__ #include <linux/skbuff.h> diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h index 9947c39e62f6..e6dc11e7f9a5 100644 --- a/include/linux/if_fddi.h +++ b/include/linux/if_fddi.h @@ -67,7 +67,7 @@ struct fddi_8022_1_hdr { __u8 dsap; /* destination service access point */ __u8 ssap; /* source service access point */ __u8 ctrl; /* control byte #1 */ -} __packed; +} __attribute__((packed)); /* Define 802.2 Type 2 header */ struct fddi_8022_2_hdr { @@ -75,7 +75,7 @@ struct fddi_8022_2_hdr { __u8 ssap; /* source service access point */ __u8 ctrl_1; /* control byte #1 */ __u8 ctrl_2; /* control byte #2 */ -} __packed; +} __attribute__((packed)); /* Define 802.2 SNAP header */ #define FDDI_K_OUI_LEN 3 @@ -85,7 +85,7 @@ struct fddi_snap_hdr { __u8 ctrl; /* always 0x03 */ __u8 oui[FDDI_K_OUI_LEN]; /* organizational universal id */ __be16 ethertype; /* packet type ID field */ -} __packed; +} __attribute__((packed)); /* Define FDDI LLC frame header */ struct fddihdr { @@ -98,7 +98,7 @@ struct fddihdr { struct fddi_8022_2_hdr llc_8022_2; struct fddi_snap_hdr llc_snap; } hdr; -} __packed; +} __attribute__((packed)); #ifdef __KERNEL__ #include <linux/netdevice.h> diff --git a/include/linux/if_hippi.h b/include/linux/if_hippi.h index 5fe5f307c6f5..cdc049f1829a 100644 --- a/include/linux/if_hippi.h +++ b/include/linux/if_hippi.h @@ -104,7 +104,7 @@ struct hippi_fp_hdr { __be32 fixed; #endif __be32 d2_size; -} __packed; +} __attribute__((packed)); struct hippi_le_hdr { #if defined (__BIG_ENDIAN_BITFIELD) @@ -129,7 +129,7 @@ struct hippi_le_hdr { __u8 daddr[HIPPI_ALEN]; __u16 locally_administered; __u8 saddr[HIPPI_ALEN]; -} __packed; +} __attribute__((packed)); #define HIPPI_OUI_LEN 3 /* @@ -142,12 +142,12 @@ struct hippi_snap_hdr { __u8 ctrl; /* always 0x03 */ __u8 oui[HIPPI_OUI_LEN]; /* organizational universal id (zero)*/ __be16 ethertype; /* packet type ID field */ -} __packed; +} __attribute__((packed)); struct hippi_hdr { struct hippi_fp_hdr fp; struct hippi_le_hdr le; struct hippi_snap_hdr snap; -} __packed; +} __attribute__((packed)); #endif /* _LINUX_IF_HIPPI_H */ diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h index 1925e0c3f162..27741e05446f 100644 --- a/include/linux/if_pppox.h +++ b/include/linux/if_pppox.h @@ -59,7 +59,7 @@ struct sockaddr_pppox { union{ struct pppoe_addr pppoe; }sa_addr; -} __packed; +} __attribute__((packed)); /* The use of the above union isn't viable because the size of this * struct must stay fixed over time -- applications use sizeof(struct @@ -70,7 +70,7 @@ struct sockaddr_pppol2tp { sa_family_t sa_family; /* address family, AF_PPPOX */ unsigned int sa_protocol; /* protocol identifier */ struct pppol2tp_addr pppol2tp; -} __packed; +} __attribute__((packed)); /* The L2TPv3 protocol changes tunnel and session ids from 16 to 32 * bits. So we need a different sockaddr structure. @@ -79,7 +79,7 @@ struct sockaddr_pppol2tpv3 { sa_family_t sa_family; /* address family, AF_PPPOX */ unsigned int sa_protocol; /* protocol identifier */ struct pppol2tpv3_addr pppol2tp; -} __packed; +} __attribute__((packed)); /********************************************************************* * @@ -101,7 +101,7 @@ struct pppoe_tag { __be16 tag_type; __be16 tag_len; char tag_data[0]; -} __attribute ((packed)); +} __attribute__ ((packed)); /* Tag identifiers */ #define PTT_EOL __cpu_to_be16(0x0000) @@ -129,7 +129,7 @@ struct pppoe_hdr { __be16 sid; __be16 length; struct pppoe_tag tag[0]; -} __packed; +} __attribute__((packed)); /* Length of entire PPPoE + PPP header */ #define PPPOE_SES_HLEN 8 diff --git a/include/linux/intel-gtt.h b/include/linux/intel-gtt.h new file mode 100644 index 000000000000..1d19ab2afa39 --- /dev/null +++ b/include/linux/intel-gtt.h @@ -0,0 +1,20 @@ +/* + * Common Intel AGPGART and GTT definitions. + */ +#ifndef _INTEL_GTT_H +#define _INTEL_GTT_H + +#include <linux/agp_backend.h> + +/* This is for Intel only GTT controls. + * + * Sandybridge: AGP_USER_CACHED_MEMORY default to LLC only + */ + +#define AGP_USER_CACHED_MEMORY_LLC_MLC (AGP_USER_TYPES + 2) +#define AGP_USER_UNCACHED_MEMORY (AGP_USER_TYPES + 4) + +/* flag for GFDT type */ +#define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) + +#endif diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index ab9e9e89e407..e62683ba88e6 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -58,7 +58,7 @@ struct ipv6_opt_hdr { /* * TLV encoded option data follows. */ -} __packed; /* required for some archs */ +} __attribute__((packed)); /* required for some archs */ #define ipv6_destopt_hdr ipv6_opt_hdr #define ipv6_hopopt_hdr ipv6_opt_hdr @@ -99,7 +99,7 @@ struct ipv6_destopt_hao { __u8 type; __u8 length; struct in6_addr addr; -} __packed; +} __attribute__((packed)); /* * IPv6 fixed header diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 311f8753d713..4aa95f203f3e 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -836,6 +836,8 @@ extern void __kfifo_dma_out_finish_r(struct __kfifo *fifo, size_t recsize); extern unsigned int __kfifo_len_r(struct __kfifo *fifo, size_t recsize); +extern void __kfifo_skip_r(struct __kfifo *fifo, size_t recsize); + extern unsigned int __kfifo_out_peek_r(struct __kfifo *fifo, void *buf, unsigned int len, size_t recsize); diff --git a/include/linux/kobject.h b/include/linux/kobject.h index cf343a852534..7950a37a7146 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -22,6 +22,7 @@ #include <linux/compiler.h> #include <linux/spinlock.h> #include <linux/kref.h> +#include <linux/kobject_ns.h> #include <linux/kernel.h> #include <linux/wait.h> #include <asm/atomic.h> @@ -136,42 +137,8 @@ struct kobj_attribute { extern const struct sysfs_ops kobj_sysfs_ops; -/* - * Namespace types which are used to tag kobjects and sysfs entries. - * Network namespace will likely be the first. - */ -enum kobj_ns_type { - KOBJ_NS_TYPE_NONE = 0, - KOBJ_NS_TYPE_NET, - KOBJ_NS_TYPES -}; - struct sock; -/* - * Callbacks so sysfs can determine namespaces - * @current_ns: return calling task's namespace - * @netlink_ns: return namespace to which a sock belongs (right?) - * @initial_ns: return the initial namespace (i.e. init_net_ns) - */ -struct kobj_ns_type_operations { - enum kobj_ns_type type; - const void *(*current_ns)(void); - const void *(*netlink_ns)(struct sock *sk); - const void *(*initial_ns)(void); -}; - -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops); -int kobj_ns_type_registered(enum kobj_ns_type type); -const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent); -const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj); - -const void *kobj_ns_current(enum kobj_ns_type type); -const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk); -const void *kobj_ns_initial(enum kobj_ns_type type); -void kobj_ns_exit(enum kobj_ns_type type, const void *ns); - - /** * struct kset - a set of kobjects of a specific type, belonging to a specific subsystem. * diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h new file mode 100644 index 000000000000..82cb5bf461fb --- /dev/null +++ b/include/linux/kobject_ns.h @@ -0,0 +1,56 @@ +/* Kernel object name space definitions + * + * Copyright (c) 2002-2003 Patrick Mochel + * Copyright (c) 2002-2003 Open Source Development Labs + * Copyright (c) 2006-2008 Greg Kroah-Hartman <greg@kroah.com> + * Copyright (c) 2006-2008 Novell Inc. + * + * Split from kobject.h by David Howells (dhowells@redhat.com) + * + * This file is released under the GPLv2. + * + * Please read Documentation/kobject.txt before using the kobject + * interface, ESPECIALLY the parts about reference counts and object + * destructors. + */ + +#ifndef _LINUX_KOBJECT_NS_H +#define _LINUX_KOBJECT_NS_H + +struct sock; +struct kobject; + +/* + * Namespace types which are used to tag kobjects and sysfs entries. + * Network namespace will likely be the first. + */ +enum kobj_ns_type { + KOBJ_NS_TYPE_NONE = 0, + KOBJ_NS_TYPE_NET, + KOBJ_NS_TYPES +}; + +/* + * Callbacks so sysfs can determine namespaces + * @current_ns: return calling task's namespace + * @netlink_ns: return namespace to which a sock belongs (right?) + * @initial_ns: return the initial namespace (i.e. init_net_ns) + */ +struct kobj_ns_type_operations { + enum kobj_ns_type type; + const void *(*current_ns)(void); + const void *(*netlink_ns)(struct sock *sk); + const void *(*initial_ns)(void); +}; + +int kobj_ns_type_register(const struct kobj_ns_type_operations *ops); +int kobj_ns_type_registered(enum kobj_ns_type type); +const struct kobj_ns_type_operations *kobj_child_ns_ops(struct kobject *parent); +const struct kobj_ns_type_operations *kobj_ns_ops(struct kobject *kobj); + +const void *kobj_ns_current(enum kobj_ns_type type); +const void *kobj_ns_netlink(enum kobj_ns_type type, struct sock *sk); +const void *kobj_ns_initial(enum kobj_ns_type type); +void kobj_ns_exit(enum kobj_ns_type type, const void *ns); + +#endif /* _LINUX_KOBJECT_NS_H */ diff --git a/include/linux/lglock.h b/include/linux/lglock.h new file mode 100644 index 000000000000..b288cb713b90 --- /dev/null +++ b/include/linux/lglock.h @@ -0,0 +1,172 @@ +/* + * Specialised local-global spinlock. Can only be declared as global variables + * to avoid overhead and keep things simple (and we don't want to start using + * these inside dynamically allocated structures). + * + * "local/global locks" (lglocks) can be used to: + * + * - Provide fast exclusive access to per-CPU data, with exclusive access to + * another CPU's data allowed but possibly subject to contention, and to + * provide very slow exclusive access to all per-CPU data. + * - Or to provide very fast and scalable read serialisation, and to provide + * very slow exclusive serialisation of data (not necessarily per-CPU data). + * + * Brlocks are also implemented as a short-hand notation for the latter use + * case. + * + * Copyright 2009, 2010, Nick Piggin, Novell Inc. + */ +#ifndef __LINUX_LGLOCK_H +#define __LINUX_LGLOCK_H + +#include <linux/spinlock.h> +#include <linux/lockdep.h> +#include <linux/percpu.h> + +/* can make br locks by using local lock for read side, global lock for write */ +#define br_lock_init(name) name##_lock_init() +#define br_read_lock(name) name##_local_lock() +#define br_read_unlock(name) name##_local_unlock() +#define br_write_lock(name) name##_global_lock_online() +#define br_write_unlock(name) name##_global_unlock_online() + +#define DECLARE_BRLOCK(name) DECLARE_LGLOCK(name) +#define DEFINE_BRLOCK(name) DEFINE_LGLOCK(name) + + +#define lg_lock_init(name) name##_lock_init() +#define lg_local_lock(name) name##_local_lock() +#define lg_local_unlock(name) name##_local_unlock() +#define lg_local_lock_cpu(name, cpu) name##_local_lock_cpu(cpu) +#define lg_local_unlock_cpu(name, cpu) name##_local_unlock_cpu(cpu) +#define lg_global_lock(name) name##_global_lock() +#define lg_global_unlock(name) name##_global_unlock() +#define lg_global_lock_online(name) name##_global_lock_online() +#define lg_global_unlock_online(name) name##_global_unlock_online() + +#ifdef CONFIG_DEBUG_LOCK_ALLOC +#define LOCKDEP_INIT_MAP lockdep_init_map + +#define DEFINE_LGLOCK_LOCKDEP(name) \ + struct lock_class_key name##_lock_key; \ + struct lockdep_map name##_lock_dep_map; \ + EXPORT_SYMBOL(name##_lock_dep_map) + +#else +#define LOCKDEP_INIT_MAP(a, b, c, d) + +#define DEFINE_LGLOCK_LOCKDEP(name) +#endif + + +#define DECLARE_LGLOCK(name) \ + extern void name##_lock_init(void); \ + extern void name##_local_lock(void); \ + extern void name##_local_unlock(void); \ + extern void name##_local_lock_cpu(int cpu); \ + extern void name##_local_unlock_cpu(int cpu); \ + extern void name##_global_lock(void); \ + extern void name##_global_unlock(void); \ + extern void name##_global_lock_online(void); \ + extern void name##_global_unlock_online(void); \ + +#define DEFINE_LGLOCK(name) \ + \ + DEFINE_PER_CPU(arch_spinlock_t, name##_lock); \ + DEFINE_LGLOCK_LOCKDEP(name); \ + \ + void name##_lock_init(void) { \ + int i; \ + LOCKDEP_INIT_MAP(&name##_lock_dep_map, #name, &name##_lock_key, 0); \ + for_each_possible_cpu(i) { \ + arch_spinlock_t *lock; \ + lock = &per_cpu(name##_lock, i); \ + *lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED; \ + } \ + } \ + EXPORT_SYMBOL(name##_lock_init); \ + \ + void name##_local_lock(void) { \ + arch_spinlock_t *lock; \ + preempt_disable(); \ + rwlock_acquire_read(&name##_lock_dep_map, 0, 0, _THIS_IP_); \ + lock = &__get_cpu_var(name##_lock); \ + arch_spin_lock(lock); \ + } \ + EXPORT_SYMBOL(name##_local_lock); \ + \ + void name##_local_unlock(void) { \ + arch_spinlock_t *lock; \ + rwlock_release(&name##_lock_dep_map, 1, _THIS_IP_); \ + lock = &__get_cpu_var(name##_lock); \ + arch_spin_unlock(lock); \ + preempt_enable(); \ + } \ + EXPORT_SYMBOL(name##_local_unlock); \ + \ + void name##_local_lock_cpu(int cpu) { \ + arch_spinlock_t *lock; \ + preempt_disable(); \ + rwlock_acquire_read(&name##_lock_dep_map, 0, 0, _THIS_IP_); \ + lock = &per_cpu(name##_lock, cpu); \ + arch_spin_lock(lock); \ + } \ + EXPORT_SYMBOL(name##_local_lock_cpu); \ + \ + void name##_local_unlock_cpu(int cpu) { \ + arch_spinlock_t *lock; \ + rwlock_release(&name##_lock_dep_map, 1, _THIS_IP_); \ + lock = &per_cpu(name##_lock, cpu); \ + arch_spin_unlock(lock); \ + preempt_enable(); \ + } \ + EXPORT_SYMBOL(name##_local_unlock_cpu); \ + \ + void name##_global_lock_online(void) { \ + int i; \ + preempt_disable(); \ + rwlock_acquire(&name##_lock_dep_map, 0, 0, _RET_IP_); \ + for_each_online_cpu(i) { \ + arch_spinlock_t *lock; \ + lock = &per_cpu(name##_lock, i); \ + arch_spin_lock(lock); \ + } \ + } \ + EXPORT_SYMBOL(name##_global_lock_online); \ + \ + void name##_global_unlock_online(void) { \ + int i; \ + rwlock_release(&name##_lock_dep_map, 1, _RET_IP_); \ + for_each_online_cpu(i) { \ + arch_spinlock_t *lock; \ + lock = &per_cpu(name##_lock, i); \ + arch_spin_unlock(lock); \ + } \ + preempt_enable(); \ + } \ + EXPORT_SYMBOL(name##_global_unlock_online); \ + \ + void name##_global_lock(void) { \ + int i; \ + preempt_disable(); \ + rwlock_acquire(&name##_lock_dep_map, 0, 0, _RET_IP_); \ + for_each_online_cpu(i) { \ + arch_spinlock_t *lock; \ + lock = &per_cpu(name##_lock, i); \ + arch_spin_lock(lock); \ + } \ + } \ + EXPORT_SYMBOL(name##_global_lock); \ + \ + void name##_global_unlock(void) { \ + int i; \ + rwlock_release(&name##_lock_dep_map, 1, _RET_IP_); \ + for_each_online_cpu(i) { \ + arch_spinlock_t *lock; \ + lock = &per_cpu(name##_lock, i); \ + arch_spin_unlock(lock); \ + } \ + preempt_enable(); \ + } \ + EXPORT_SYMBOL(name##_global_unlock); +#endif diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h index bafffc737903..18fd13028ba1 100644 --- a/include/linux/miscdevice.h +++ b/include/linux/miscdevice.h @@ -33,6 +33,7 @@ #define MWAVE_MINOR 219 /* ACP/Mwave Modem */ #define MPT_MINOR 220 #define MPT2SAS_MINOR 221 +#define UINPUT_MINOR 223 #define HPET_MINOR 228 #define FUSE_MINOR 229 #define KVM_MINOR 232 diff --git a/include/linux/mm.h b/include/linux/mm.h index 709f6728fc90..e6b1210772ce 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -78,7 +78,11 @@ extern unsigned int kobjsize(const void *objp); #define VM_MAYSHARE 0x00000080 #define VM_GROWSDOWN 0x00000100 /* general info on the segment */ +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64) #define VM_GROWSUP 0x00000200 +#else +#define VM_GROWSUP 0x00000000 +#endif #define VM_PFNMAP 0x00000400 /* Page-ranges managed without "struct page", just pure PFN */ #define VM_DENYWRITE 0x00000800 /* ETXTBSY on write attempts.. */ @@ -1330,8 +1334,10 @@ unsigned long ra_submit(struct file_ra_state *ra, /* Do stack extension */ extern int expand_stack(struct vm_area_struct *vma, unsigned long address); -#ifdef CONFIG_IA64 +#if VM_GROWSUP extern int expand_upwards(struct vm_area_struct *vma, unsigned long address); +#else + #define expand_upwards(vma, address) do { } while (0) #endif extern int expand_stack_downwards(struct vm_area_struct *vma, unsigned long address); @@ -1357,7 +1363,15 @@ static inline unsigned long vma_pages(struct vm_area_struct *vma) return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; } +#ifdef CONFIG_MMU pgprot_t vm_get_page_prot(unsigned long vm_flags); +#else +static inline pgprot_t vm_get_page_prot(unsigned long vm_flags) +{ + return __pgprot(0); +} +#endif + struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr); int remap_pfn_range(struct vm_area_struct *, unsigned long addr, unsigned long pfn, unsigned long size, pgprot_t); diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index b8bb9a6a1f37..ee7e258627f9 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -134,7 +134,7 @@ struct vm_area_struct { within vm_mm. */ /* linked list of VM areas per task, sorted by address */ - struct vm_area_struct *vm_next; + struct vm_area_struct *vm_next, *vm_prev; pgprot_t vm_page_prot; /* Access permissions of this VMA. */ unsigned long vm_flags; /* Flags, see mm.h. */ diff --git a/include/linux/nbd.h b/include/linux/nbd.h index bb58854a8061..d146ca10c0f5 100644 --- a/include/linux/nbd.h +++ b/include/linux/nbd.h @@ -88,7 +88,7 @@ struct nbd_request { char handle[8]; __be64 from; __be32 len; -} __packed; +} __attribute__((packed)); /* * This is the reply packet that nbd-server sends back to the client after diff --git a/include/linux/ncp.h b/include/linux/ncp.h index 3ace8370e61e..99f0adeeb3f3 100644 --- a/include/linux/ncp.h +++ b/include/linux/ncp.h @@ -27,7 +27,7 @@ struct ncp_request_header { __u8 conn_high; __u8 function; __u8 data[0]; -} __packed; +} __attribute__((packed)); #define NCP_REPLY (0x3333) #define NCP_WATCHDOG (0x3E3E) @@ -42,7 +42,7 @@ struct ncp_reply_header { __u8 completion_code; __u8 connection_state; __u8 data[0]; -} __packed; +} __attribute__((packed)); #define NCP_VOLNAME_LEN (16) #define NCP_NUMBER_OF_VOLUMES (256) @@ -158,7 +158,7 @@ struct nw_info_struct { #ifdef __KERNEL__ struct nw_nfs_info nfs; #endif -} __packed; +} __attribute__((packed)); /* modify mask - use with MODIFY_DOS_INFO structure */ #define DM_ATTRIBUTES (cpu_to_le32(0x02)) @@ -190,12 +190,12 @@ struct nw_modify_dos_info { __u16 inheritanceGrantMask; __u16 inheritanceRevokeMask; __u32 maximumSpace; -} __packed; +} __attribute__((packed)); struct nw_search_sequence { __u8 volNumber; __u32 dirBase; __u32 sequence; -} __packed; +} __attribute__((packed)); #endif /* _LINUX_NCP_H */ diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild index edeeabdc1500..9d40effe7ca7 100644 --- a/include/linux/netfilter/Kbuild +++ b/include/linux/netfilter/Kbuild @@ -1,8 +1,14 @@ +header-y += nf_conntrack_common.h +header-y += nf_conntrack_ftp.h header-y += nf_conntrack_sctp.h +header-y += nf_conntrack_tcp.h header-y += nf_conntrack_tuple_common.h +header-y += nfnetlink.h +header-y += nfnetlink_compat.h header-y += nfnetlink_conntrack.h header-y += nfnetlink_log.h header-y += nfnetlink_queue.h +header-y += x_tables.h header-y += xt_CHECKSUM.h header-y += xt_CLASSIFY.h header-y += xt_CONNMARK.h @@ -31,9 +37,9 @@ header-y += xt_dccp.h header-y += xt_dscp.h header-y += xt_esp.h header-y += xt_hashlimit.h +header-y += xt_helper.h header-y += xt_iprange.h header-y += xt_ipvs.h -header-y += xt_helper.h header-y += xt_length.h header-y += xt_limit.h header-y += xt_mac.h @@ -41,7 +47,9 @@ header-y += xt_mark.h header-y += xt_multiport.h header-y += xt_osf.h header-y += xt_owner.h +header-y += xt_physdev.h header-y += xt_pkttype.h +header-y += xt_policy.h header-y += xt_quota.h header-y += xt_rateest.h header-y += xt_realm.h @@ -54,12 +62,3 @@ header-y += xt_tcpmss.h header-y += xt_tcpudp.h header-y += xt_time.h header-y += xt_u32.h - -unifdef-y += nf_conntrack_common.h -unifdef-y += nf_conntrack_ftp.h -unifdef-y += nf_conntrack_tcp.h -unifdef-y += nfnetlink.h -unifdef-y += nfnetlink_compat.h -unifdef-y += x_tables.h -unifdef-y += xt_physdev.h -unifdef-y += xt_policy.h diff --git a/include/linux/netfilter/xt_IDLETIMER.h b/include/linux/netfilter/xt_IDLETIMER.h index 3e1aa1be942e..208ae9387331 100644 --- a/include/linux/netfilter/xt_IDLETIMER.h +++ b/include/linux/netfilter/xt_IDLETIMER.h @@ -39,7 +39,7 @@ struct idletimer_tg_info { char label[MAX_IDLETIMER_LABEL_SIZE]; /* for kernel module internal use only */ - struct idletimer_tg *timer __attribute((aligned(8))); + struct idletimer_tg *timer __attribute__((aligned(8))); }; #endif diff --git a/include/linux/netfilter/xt_ipvs.h b/include/linux/netfilter/xt_ipvs.h index 1167aeb7a347..eff34ac18808 100644 --- a/include/linux/netfilter/xt_ipvs.h +++ b/include/linux/netfilter/xt_ipvs.h @@ -1,6 +1,8 @@ #ifndef _XT_IPVS_H #define _XT_IPVS_H +#include <linux/types.h> + enum { XT_IPVS_IPVS_PROPERTY = 1 << 0, /* all other options imply this one */ XT_IPVS_PROTO = 1 << 1, diff --git a/include/linux/netfilter_arp/Kbuild b/include/linux/netfilter_arp/Kbuild index 4f13dfcb92ea..b27439c71037 100644 --- a/include/linux/netfilter_arp/Kbuild +++ b/include/linux/netfilter_arp/Kbuild @@ -1,3 +1,2 @@ +header-y += arp_tables.h header-y += arpt_mangle.h - -unifdef-y += arp_tables.h diff --git a/include/linux/netfilter_bridge/Kbuild b/include/linux/netfilter_bridge/Kbuild index 76ff4c47d8c4..d4d78672873e 100644 --- a/include/linux/netfilter_bridge/Kbuild +++ b/include/linux/netfilter_bridge/Kbuild @@ -1,3 +1,4 @@ +header-y += ebt_802_3.h header-y += ebt_among.h header-y += ebt_arp.h header-y += ebt_arpreply.h @@ -12,6 +13,4 @@ header-y += ebt_redirect.h header-y += ebt_stp.h header-y += ebt_ulog.h header-y += ebt_vlan.h - -unifdef-y += ebtables.h -unifdef-y += ebt_802_3.h +header-y += ebtables.h diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 431b40761920..f9930c87fff3 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -1,3 +1,5 @@ +header-y += ip_queue.h +header-y += ip_tables.h header-y += ipt_CLUSTERIP.h header-y += ipt_ECN.h header-y += ipt_LOG.h @@ -10,6 +12,3 @@ header-y += ipt_ah.h header-y += ipt_ecn.h header-y += ipt_realm.h header-y += ipt_ttl.h - -unifdef-y += ip_queue.h -unifdef-y += ip_tables.h diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild index e864eaee9e5e..bd095bc075e9 100644 --- a/include/linux/netfilter_ipv6/Kbuild +++ b/include/linux/netfilter_ipv6/Kbuild @@ -1,12 +1,11 @@ +header-y += ip6_tables.h header-y += ip6t_HL.h header-y += ip6t_LOG.h header-y += ip6t_REJECT.h header-y += ip6t_ah.h header-y += ip6t_frag.h -header-y += ip6t_ipv6header.h header-y += ip6t_hl.h +header-y += ip6t_ipv6header.h header-y += ip6t_mh.h header-y += ip6t_opts.h header-y += ip6t_rt.h - -unifdef-y += ip6_tables.h diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild index fc972048e572..55d1467de3c1 100644 --- a/include/linux/nfsd/Kbuild +++ b/include/linux/nfsd/Kbuild @@ -1,6 +1,6 @@ -unifdef-y += const.h -unifdef-y += debug.h -unifdef-y += export.h -unifdef-y += nfsfh.h -unifdef-y += stats.h -unifdef-y += syscall.h +header-y += const.h +header-y += debug.h +header-y += export.h +header-y += nfsfh.h +header-y += stats.h +header-y += syscall.h diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index f6a3b2d36cad..10d33309e9a6 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2300,6 +2300,8 @@ #define PCI_DEVICE_ID_P2010 0x0079 #define PCI_DEVICE_ID_P1020E 0x0100 #define PCI_DEVICE_ID_P1020 0x0101 +#define PCI_DEVICE_ID_P1021E 0x0102 +#define PCI_DEVICE_ID_P1021 0x0103 #define PCI_DEVICE_ID_P1011E 0x0108 #define PCI_DEVICE_ID_P1011 0x0109 #define PCI_DEVICE_ID_P1022E 0x0110 diff --git a/include/linux/percpu.h b/include/linux/percpu.h index b8b9084527b1..49466b13c5c6 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -149,7 +149,7 @@ extern void __init percpu_init_late(void); #else /* CONFIG_SMP */ -#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); }) +#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); VERIFY_PERCPU_PTR((ptr)); }) /* can't distinguish from other static vars, always false */ static inline bool is_kernel_percpu_address(unsigned long addr) diff --git a/include/linux/phonet.h b/include/linux/phonet.h index 24426c3d6b5a..76edadf046d3 100644 --- a/include/linux/phonet.h +++ b/include/linux/phonet.h @@ -56,7 +56,7 @@ struct phonethdr { __be16 pn_length; __u8 pn_robj; __u8 pn_sobj; -} __packed; +} __attribute__((packed)); /* Common Phonet payload header */ struct phonetmsg { @@ -98,7 +98,7 @@ struct sockaddr_pn { __u8 spn_dev; __u8 spn_resource; __u8 spn_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 3]; -} __packed; +} __attribute__((packed)); /* Well known address */ #define PN_DEV_PC 0x10 diff --git a/include/linux/pxa168_eth.h b/include/linux/pxa168_eth.h new file mode 100644 index 000000000000..18d75e795606 --- /dev/null +++ b/include/linux/pxa168_eth.h @@ -0,0 +1,30 @@ +/* + *pxa168 ethernet platform device data definition file. + */ +#ifndef __LINUX_PXA168_ETH_H +#define __LINUX_PXA168_ETH_H + +struct pxa168_eth_platform_data { + int port_number; + int phy_addr; + + /* + * If speed is 0, then speed and duplex are autonegotiated. + */ + int speed; /* 0, SPEED_10, SPEED_100 */ + int duplex; /* DUPLEX_HALF or DUPLEX_FULL */ + + /* + * Override default RX/TX queue sizes if nonzero. + */ + int rx_queue_size; + int tx_queue_size; + + /* + * init callback is used for board specific initialization + * e.g on Aspenite its used to initialize the PHY transceiver. + */ + int (*init)(void); +}; + +#endif /* __LINUX_PXA168_ETH_H */ diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 4f82326eb294..08c32e4f261a 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -81,7 +81,7 @@ struct rfkill_event { __u8 type; __u8 op; __u8 soft, hard; -} __packed; +} __attribute__((packed)); /* * We are planning to be backward and forward compatible with changes diff --git a/include/linux/sched.h b/include/linux/sched.h index ce160d68f5e7..1e2a6db2d7dd 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2109,7 +2109,9 @@ extern void daemonize(const char *, ...); extern int allow_signal(int); extern int disallow_signal(int); -extern int do_execve(char *, char __user * __user *, char __user * __user *, struct pt_regs *); +extern int do_execve(const char *, + const char __user * const __user *, + const char __user * const __user *, struct pt_regs *); extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned long, int __user *, int __user *); struct task_struct *fork_idle(int); diff --git a/include/linux/serial.h b/include/linux/serial.h index 1ebc694a6d52..ef914061511e 100644 --- a/include/linux/serial.h +++ b/include/linux/serial.h @@ -77,8 +77,7 @@ struct serial_struct { #define PORT_16654 11 #define PORT_16850 12 #define PORT_RSA 13 /* RSA-DV II/S card */ -#define PORT_U6_16550A 14 -#define PORT_MAX 14 +#define PORT_MAX 13 #define SERIAL_IO_PORT 0 #define SERIAL_IO_HUB6 1 diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 3c2ad99fed34..563e23400913 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -44,7 +44,8 @@ #define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */ #define PORT_OCTEON 17 /* Cavium OCTEON internal UART */ #define PORT_AR7 18 /* Texas Instruments AR7 internal UART */ -#define PORT_MAX_8250 18 /* max port ID */ +#define PORT_U6_16550A 19 /* ST-Ericsson U6xxx internal UART */ +#define PORT_MAX_8250 19 /* max port ID */ /* * ARM specific type numbers. These are not currently guaranteed @@ -465,7 +466,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch) #ifdef SUPPORT_SYSRQ if (port->sysrq) { if (ch && time_before(jiffies, port->sysrq)) { - handle_sysrq(ch, port->state->port.tty); + handle_sysrq(ch); port->sysrq = 0; return 1; } diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h index 6d14409c4d9a..9f63538928c0 100644 --- a/include/linux/slub_def.h +++ b/include/linux/slub_def.h @@ -68,7 +68,7 @@ struct kmem_cache_order_objects { * Slab cache management. */ struct kmem_cache { - struct kmem_cache_cpu *cpu_slab; + struct kmem_cache_cpu __percpu *cpu_slab; /* Used for retriving partial slabs etc */ unsigned long flags; int size; /* The size of an object including meta data */ diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index af56071b06f9..92e52a1e6af3 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -213,6 +213,9 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * @dma_alignment: SPI controller constraint on DMA buffers alignment. * @mode_bits: flags understood by this controller driver * @flags: other constraints relevant to this driver + * @bus_lock_spinlock: spinlock for SPI bus locking + * @bus_lock_mutex: mutex for SPI bus locking + * @bus_lock_flag: indicates that the SPI bus is locked for exclusive use * @setup: updates the device mode and clocking records used by a * device's SPI controller; protocol code may call this. This * must fail if an unrecognized or unsupported mode is requested. @@ -262,6 +265,13 @@ struct spi_master { #define SPI_MASTER_NO_RX BIT(1) /* can't do buffer read */ #define SPI_MASTER_NO_TX BIT(2) /* can't do buffer write */ + /* lock and mutex for SPI bus locking */ + spinlock_t bus_lock_spinlock; + struct mutex bus_lock_mutex; + + /* flag indicating that the SPI bus is locked for exclusive use */ + bool bus_lock_flag; + /* Setup mode and clock, etc (spi driver may call many times). * * IMPORTANT: this may be called when transfers to another @@ -542,6 +552,8 @@ static inline void spi_message_free(struct spi_message *m) extern int spi_setup(struct spi_device *spi); extern int spi_async(struct spi_device *spi, struct spi_message *message); +extern int spi_async_locked(struct spi_device *spi, + struct spi_message *message); /*---------------------------------------------------------------------------*/ @@ -551,6 +563,9 @@ extern int spi_async(struct spi_device *spi, struct spi_message *message); */ extern int spi_sync(struct spi_device *spi, struct spi_message *message); +extern int spi_sync_locked(struct spi_device *spi, struct spi_message *message); +extern int spi_bus_lock(struct spi_master *master); +extern int spi_bus_unlock(struct spi_master *master); /** * spi_write - SPI synchronous write diff --git a/include/linux/spi/spi_gpio.h b/include/linux/spi/spi_gpio.h index ca6782ee4b9f..369b3d7d5b95 100644 --- a/include/linux/spi/spi_gpio.h +++ b/include/linux/spi/spi_gpio.h @@ -29,11 +29,16 @@ * SPI_GPIO_NO_CHIPSELECT to the controller_data: * .controller_data = (void *) SPI_GPIO_NO_CHIPSELECT; * + * If the MISO or MOSI pin is not available then it should be set to + * SPI_GPIO_NO_MISO or SPI_GPIO_NO_MOSI. + * * If the bitbanged bus is later switched to a "native" controller, * that platform_device and controller_data should be removed. */ #define SPI_GPIO_NO_CHIPSELECT ((unsigned long)-1l) +#define SPI_GPIO_NO_MISO ((unsigned long)-1l) +#define SPI_GPIO_NO_MOSI ((unsigned long)-1l) /** * struct spi_gpio_platform_data - parameter for bitbanged SPI master diff --git a/include/linux/sunrpc/Kbuild b/include/linux/sunrpc/Kbuild index fb438f158eee..98df21164a86 100644 --- a/include/linux/sunrpc/Kbuild +++ b/include/linux/sunrpc/Kbuild @@ -1 +1 @@ -unifdef-y += debug.h +header-y += debug.h diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 1b67bd333b5e..e6319d18a55d 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -394,7 +394,7 @@ asmlinkage long sys_umount(char __user *name, int flags); asmlinkage long sys_oldumount(char __user *name); asmlinkage long sys_truncate(const char __user *path, long length); asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length); -asmlinkage long sys_stat(char __user *filename, +asmlinkage long sys_stat(const char __user *filename, struct __old_kernel_stat __user *statbuf); asmlinkage long sys_statfs(const char __user * path, struct statfs __user *buf); @@ -403,21 +403,21 @@ asmlinkage long sys_statfs64(const char __user *path, size_t sz, asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf); asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf); -asmlinkage long sys_lstat(char __user *filename, +asmlinkage long sys_lstat(const char __user *filename, struct __old_kernel_stat __user *statbuf); asmlinkage long sys_fstat(unsigned int fd, struct __old_kernel_stat __user *statbuf); -asmlinkage long sys_newstat(char __user *filename, +asmlinkage long sys_newstat(const char __user *filename, struct stat __user *statbuf); -asmlinkage long sys_newlstat(char __user *filename, +asmlinkage long sys_newlstat(const char __user *filename, struct stat __user *statbuf); asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf); asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf); #if BITS_PER_LONG == 32 -asmlinkage long sys_stat64(char __user *filename, +asmlinkage long sys_stat64(const char __user *filename, struct stat64 __user *statbuf); asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf); -asmlinkage long sys_lstat64(char __user *filename, +asmlinkage long sys_lstat64(const char __user *filename, struct stat64 __user *statbuf); asmlinkage long sys_truncate64(const char __user *path, loff_t length); asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length); @@ -760,7 +760,7 @@ asmlinkage long sys_linkat(int olddfd, const char __user *oldname, int newdfd, const char __user *newname, int flags); asmlinkage long sys_renameat(int olddfd, const char __user * oldname, int newdfd, const char __user * newname); -asmlinkage long sys_futimesat(int dfd, char __user *filename, +asmlinkage long sys_futimesat(int dfd, const char __user *filename, struct timeval __user *utimes); asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode); asmlinkage long sys_fchmodat(int dfd, const char __user * filename, @@ -769,13 +769,13 @@ asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user, gid_t group, int flag); asmlinkage long sys_openat(int dfd, const char __user *filename, int flags, int mode); -asmlinkage long sys_newfstatat(int dfd, char __user *filename, +asmlinkage long sys_newfstatat(int dfd, const char __user *filename, struct stat __user *statbuf, int flag); -asmlinkage long sys_fstatat64(int dfd, char __user *filename, +asmlinkage long sys_fstatat64(int dfd, const char __user *filename, struct stat64 __user *statbuf, int flag); asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf, int bufsiz); -asmlinkage long sys_utimensat(int dfd, char __user *filename, +asmlinkage long sys_utimensat(int dfd, const char __user *filename, struct timespec __user *utimes, int flags); asmlinkage long sys_unshare(unsigned long unshare_flags); @@ -820,7 +820,7 @@ asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, u64 mask, int fd, const char __user *pathname); -int kernel_execve(const char *filename, char *const argv[], char *const envp[]); +int kernel_execve(const char *filename, const char *const argv[], const char *const envp[]); asmlinkage long sys_perf_event_open( diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 3c92121ba9af..96eb576d82fd 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -16,6 +16,7 @@ #include <linux/errno.h> #include <linux/list.h> #include <linux/lockdep.h> +#include <linux/kobject_ns.h> #include <asm/atomic.h> struct kobject; diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h index 609e8ca5f534..387fa7d05c98 100644 --- a/include/linux/sysrq.h +++ b/include/linux/sysrq.h @@ -15,9 +15,7 @@ #define _LINUX_SYSRQ_H #include <linux/errno.h> - -struct pt_regs; -struct tty_struct; +#include <linux/types.h> /* Possible values of bitmask for enabling sysrq functions */ /* 0x0001 is reserved for enable everything */ @@ -31,7 +29,7 @@ struct tty_struct; #define SYSRQ_ENABLE_RTNICE 0x0100 struct sysrq_key_op { - void (*handler)(int, struct tty_struct *); + void (*handler)(int); char *help_msg; char *action_msg; int enable_mask; @@ -44,8 +42,8 @@ struct sysrq_key_op { * are available -- else NULL's). */ -void handle_sysrq(int key, struct tty_struct *tty); -void __handle_sysrq(int key, struct tty_struct *tty, int check_mask); +void handle_sysrq(int key); +void __handle_sysrq(int key, bool check_mask); int register_sysrq_key(int key, struct sysrq_key_op *op); int unregister_sysrq_key(int key, struct sysrq_key_op *op); struct sysrq_key_op *__sysrq_get_key_op(int key); @@ -54,7 +52,11 @@ int sysrq_toggle_support(int enable_mask); #else -static inline void handle_sysrq(int key, struct tty_struct *tty) +static inline void handle_sysrq(int key) +{ +} + +static inline void __handle_sysrq(int key, bool check_mask) { } diff --git a/include/linux/time.h b/include/linux/time.h index 12612701b1ae..9f15ac7ab92a 100644 --- a/include/linux/time.h +++ b/include/linux/time.h @@ -150,7 +150,7 @@ extern void do_gettimeofday(struct timeval *tv); extern int do_settimeofday(struct timespec *tv); extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz); #define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts) -extern long do_utimes(int dfd, char __user *filename, struct timespec *times, int flags); +extern long do_utimes(int dfd, const char __user *filename, struct timespec *times, int flags); struct itimerval; extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue); diff --git a/include/linux/tty.h b/include/linux/tty.h index 1437da3ddc62..67d64e6efe7a 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -329,6 +329,13 @@ struct tty_struct { struct tty_port *port; }; +/* Each of a tty's open files has private_data pointing to tty_file_private */ +struct tty_file_private { + struct tty_struct *tty; + struct file *file; + struct list_head list; +}; + /* tty magic number */ #define TTY_MAGIC 0x5401 @@ -458,6 +465,7 @@ extern void proc_clear_tty(struct task_struct *p); extern struct tty_struct *get_current_tty(void); extern void tty_default_fops(struct file_operations *fops); extern struct tty_struct *alloc_tty_struct(void); +extern void tty_add_file(struct tty_struct *tty, struct file *file); extern void free_tty_struct(struct tty_struct *tty); extern void initialize_tty_struct(struct tty_struct *tty, struct tty_driver *driver, int idx); @@ -470,6 +478,7 @@ extern struct tty_struct *tty_pair_get_tty(struct tty_struct *tty); extern struct tty_struct *tty_pair_get_pty(struct tty_struct *tty); extern struct mutex tty_mutex; +extern spinlock_t tty_files_lock; extern void tty_write_unlock(struct tty_struct *tty); extern int tty_write_lock(struct tty_struct *tty, int ndelay); diff --git a/include/linux/uinput.h b/include/linux/uinput.h index 60c81da77f0f..05f7fed2b173 100644 --- a/include/linux/uinput.h +++ b/include/linux/uinput.h @@ -37,7 +37,6 @@ #define UINPUT_VERSION 3 #ifdef __KERNEL__ -#define UINPUT_MINOR 223 #define UINPUT_NAME "uinput" #define UINPUT_BUFFER_SIZE 16 #define UINPUT_NUM_REQUESTS 16 diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index 890bc1472190..617068134ae8 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -247,6 +247,7 @@ int usb_add_config(struct usb_composite_dev *, * value; it should return zero on successful initialization. * @unbind: Reverses @bind(); called as a side effect of unregistering * this driver. + * @disconnect: optional driver disconnect method * @suspend: Notifies when the host stops sending USB traffic, * after function notifications * @resume: Notifies configuration when the host restarts USB traffic, diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 84a4c44c208b..55675b1efb28 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -342,8 +342,7 @@ extern int usb_serial_generic_submit_read_urb(struct usb_serial_port *port, extern void usb_serial_generic_process_read_urb(struct urb *urb); extern int usb_serial_generic_prepare_write_buffer(struct usb_serial_port *port, void *dest, size_t size); -extern int usb_serial_handle_sysrq_char(struct tty_struct *tty, - struct usb_serial_port *port, +extern int usb_serial_handle_sysrq_char(struct usb_serial_port *port, unsigned int ch); extern int usb_serial_handle_break(struct usb_serial_port *port); diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index 6228b5b77d35..e9e1524b582c 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h @@ -93,8 +93,11 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev, * Nested calls are supported (a per-resource counter is maintained) */ -extern int vga_get(struct pci_dev *pdev, unsigned int rsrc, - int interruptible); +#if defined(CONFIG_VGA_ARB) +extern int vga_get(struct pci_dev *pdev, unsigned int rsrc, int interruptible); +#else +static inline int vga_get(struct pci_dev *pdev, unsigned int rsrc, int interruptible) { return 0; } +#endif /** * vga_get_interruptible @@ -131,7 +134,11 @@ static inline int vga_get_uninterruptible(struct pci_dev *pdev, * are already locked by another card. It can be called in any context */ +#if defined(CONFIG_VGA_ARB) extern int vga_tryget(struct pci_dev *pdev, unsigned int rsrc); +#else +static inline int vga_tryget(struct pci_dev *pdev, unsigned int rsrc) { return 0; } +#endif /** * vga_put - release lock on legacy VGA resources @@ -146,7 +153,11 @@ extern int vga_tryget(struct pci_dev *pdev, unsigned int rsrc); * released if the counter reaches 0. */ +#if defined(CONFIG_VGA_ARB) extern void vga_put(struct pci_dev *pdev, unsigned int rsrc); +#else +#define vga_put(pdev, rsrc) +#endif /** diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 4f9d277bcd9a..f11100f96482 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -25,18 +25,20 @@ typedef void (*work_func_t)(struct work_struct *work); enum { WORK_STRUCT_PENDING_BIT = 0, /* work item is pending execution */ - WORK_STRUCT_CWQ_BIT = 1, /* data points to cwq */ - WORK_STRUCT_LINKED_BIT = 2, /* next work is linked to this one */ + WORK_STRUCT_DELAYED_BIT = 1, /* work item is delayed */ + WORK_STRUCT_CWQ_BIT = 2, /* data points to cwq */ + WORK_STRUCT_LINKED_BIT = 3, /* next work is linked to this one */ #ifdef CONFIG_DEBUG_OBJECTS_WORK - WORK_STRUCT_STATIC_BIT = 3, /* static initializer (debugobjects) */ - WORK_STRUCT_COLOR_SHIFT = 4, /* color for workqueue flushing */ + WORK_STRUCT_STATIC_BIT = 4, /* static initializer (debugobjects) */ + WORK_STRUCT_COLOR_SHIFT = 5, /* color for workqueue flushing */ #else - WORK_STRUCT_COLOR_SHIFT = 3, /* color for workqueue flushing */ + WORK_STRUCT_COLOR_SHIFT = 4, /* color for workqueue flushing */ #endif WORK_STRUCT_COLOR_BITS = 4, WORK_STRUCT_PENDING = 1 << WORK_STRUCT_PENDING_BIT, + WORK_STRUCT_DELAYED = 1 << WORK_STRUCT_DELAYED_BIT, WORK_STRUCT_CWQ = 1 << WORK_STRUCT_CWQ_BIT, WORK_STRUCT_LINKED = 1 << WORK_STRUCT_LINKED_BIT, #ifdef CONFIG_DEBUG_OBJECTS_WORK @@ -59,8 +61,8 @@ enum { /* * Reserve 7 bits off of cwq pointer w/ debugobjects turned - * off. This makes cwqs aligned to 128 bytes which isn't too - * excessive while allowing 15 workqueue flush colors. + * off. This makes cwqs aligned to 256 bytes and allows 15 + * workqueue flush colors. */ WORK_STRUCT_FLAG_BITS = WORK_STRUCT_COLOR_SHIFT + WORK_STRUCT_COLOR_BITS, @@ -241,6 +243,8 @@ enum { WQ_HIGHPRI = 1 << 4, /* high priority */ WQ_CPU_INTENSIVE = 1 << 5, /* cpu instensive workqueue */ + WQ_DYING = 1 << 6, /* internal: workqueue is dying */ + WQ_MAX_ACTIVE = 512, /* I like 512, better ideas? */ WQ_MAX_UNBOUND_PER_CPU = 4, /* 4 * #cpus for unbound wq */ WQ_DFL_ACTIVE = WQ_MAX_ACTIVE / 2, diff --git a/include/net/tcp.h b/include/net/tcp.h index df6a2eb20193..eaa9582779d0 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -268,11 +268,21 @@ static inline int between(__u32 seq1, __u32 seq2, __u32 seq3) return seq3 - seq2 >= seq1 - seq2; } -static inline int tcp_too_many_orphans(struct sock *sk, int num) +static inline bool tcp_too_many_orphans(struct sock *sk, int shift) { - return (num > sysctl_tcp_max_orphans) || - (sk->sk_wmem_queued > SOCK_MIN_SNDBUF && - atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2]); + struct percpu_counter *ocp = sk->sk_prot->orphan_count; + int orphans = percpu_counter_read_positive(ocp); + + if (orphans << shift > sysctl_tcp_max_orphans) { + orphans = percpu_counter_sum_positive(ocp); + if (orphans << shift > sysctl_tcp_max_orphans) + return true; + } + + if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF && + atomic_read(&tcp_memory_allocated) > sysctl_tcp_mem[2]) + return true; + return false; } /* syncookies: remember time of last synqueue overflow */ diff --git a/include/sound/Kbuild b/include/sound/Kbuild index e9dd9369ecb9..802947f60915 100644 --- a/include/sound/Kbuild +++ b/include/sound/Kbuild @@ -1,9 +1,8 @@ +header-y += asequencer.h +header-y += asound.h header-y += asound_fm.h +header-y += emu10k1.h header-y += hdsp.h header-y += hdspm.h +header-y += sb16_csp.h header-y += sfnt_info.h - -unifdef-y += asequencer.h -unifdef-y += asound.h -unifdef-y += emu10k1.h -unifdef-y += sb16_csp.h diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h index 6a664c3f7c1e..7dc97d12253c 100644 --- a/include/sound/emu10k1.h +++ b/include/sound/emu10k1.h @@ -1707,6 +1707,7 @@ struct snd_emu10k1 { unsigned int card_type; /* EMU10K1_CARD_* */ unsigned int ecard_ctrl; /* ecard control bits */ unsigned long dma_mask; /* PCI DMA mask */ + unsigned int delay_pcm_irq; /* in samples */ int max_cache_pages; /* max memory size / PAGE_SIZE */ struct snd_dma_buffer silent_page; /* silent page */ struct snd_dma_buffer ptb_pages; /* page table pages */ diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h index c624126a9c8a..425bcfe56c62 100644 --- a/include/trace/events/timer.h +++ b/include/trace/events/timer.h @@ -81,14 +81,16 @@ TRACE_EVENT(timer_expire_entry, TP_STRUCT__entry( __field( void *, timer ) __field( unsigned long, now ) + __field( void *, function) ), TP_fast_assign( __entry->timer = timer; __entry->now = jiffies; + __entry->function = timer->function; ), - TP_printk("timer=%p now=%lu", __entry->timer, __entry->now) + TP_printk("timer=%p function=%pf now=%lu", __entry->timer, __entry->function,__entry->now) ); /** @@ -200,14 +202,16 @@ TRACE_EVENT(hrtimer_expire_entry, TP_STRUCT__entry( __field( void *, hrtimer ) __field( s64, now ) + __field( void *, function) ), TP_fast_assign( __entry->hrtimer = hrtimer; __entry->now = now->tv64; + __entry->function = hrtimer->function; ), - TP_printk("hrtimer=%p now=%llu", __entry->hrtimer, + TP_printk("hrtimer=%p function=%pf now=%llu", __entry->hrtimer, __entry->function, (unsigned long long)ktime_to_ns((ktime_t) { .tv64 = __entry->now })) ); diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h new file mode 100644 index 000000000000..49682d7e9d60 --- /dev/null +++ b/include/trace/events/workqueue.h @@ -0,0 +1,62 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM workqueue + +#if !defined(_TRACE_WORKQUEUE_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_WORKQUEUE_H + +#include <linux/tracepoint.h> +#include <linux/workqueue.h> + +/** + * workqueue_execute_start - called immediately before the workqueue callback + * @work: pointer to struct work_struct + * + * Allows to track workqueue execution. + */ +TRACE_EVENT(workqueue_execute_start, + + TP_PROTO(struct work_struct *work), + + TP_ARGS(work), + + TP_STRUCT__entry( + __field( void *, work ) + __field( void *, function) + ), + + TP_fast_assign( + __entry->work = work; + __entry->function = work->func; + ), + + TP_printk("work struct %p: function %pf", __entry->work, __entry->function) +); + +/** + * workqueue_execute_end - called immediately before the workqueue callback + * @work: pointer to struct work_struct + * + * Allows to track workqueue execution. + */ +TRACE_EVENT(workqueue_execute_end, + + TP_PROTO(struct work_struct *work), + + TP_ARGS(work), + + TP_STRUCT__entry( + __field( void *, work ) + ), + + TP_fast_assign( + __entry->work = work; + ), + + TP_printk("work struct %p", __entry->work) +); + + +#endif /* _TRACE_WORKQUEUE_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/video/Kbuild b/include/video/Kbuild index 0e406f730c2f..ad3e622c5339 100644 --- a/include/video/Kbuild +++ b/include/video/Kbuild @@ -1,2 +1,3 @@ -unifdef-y += sisfb.h uvesafb.h -unifdef-y += edid.h +header-y += edid.h +header-y += sisfb.h +header-y += uvesafb.h diff --git a/include/xen/platform_pci.h b/include/xen/platform_pci.h index ce9d671c636c..a785a3b0c8c7 100644 --- a/include/xen/platform_pci.h +++ b/include/xen/platform_pci.h @@ -16,11 +16,15 @@ #define XEN_IOPORT_PROTOVER (XEN_IOPORT_BASE + 2) /* 1 byte access (R) */ #define XEN_IOPORT_PRODNUM (XEN_IOPORT_BASE + 2) /* 2 byte access (W) */ -#define XEN_UNPLUG_ALL_IDE_DISKS 1 -#define XEN_UNPLUG_ALL_NICS 2 -#define XEN_UNPLUG_AUX_IDE_DISKS 4 -#define XEN_UNPLUG_ALL 7 -#define XEN_UNPLUG_IGNORE 8 +#define XEN_UNPLUG_ALL_IDE_DISKS (1<<0) +#define XEN_UNPLUG_ALL_NICS (1<<1) +#define XEN_UNPLUG_AUX_IDE_DISKS (1<<2) +#define XEN_UNPLUG_ALL (XEN_UNPLUG_ALL_IDE_DISKS|\ + XEN_UNPLUG_ALL_NICS|\ + XEN_UNPLUG_AUX_IDE_DISKS) + +#define XEN_UNPLUG_UNNECESSARY (1<<16) +#define XEN_UNPLUG_NEVER (1<<17) static inline int xen_must_unplug_nics(void) { #if (defined(CONFIG_XEN_NETDEV_FRONTEND) || \ |