diff options
Diffstat (limited to 'include')
54 files changed, 286 insertions, 96 deletions
diff --git a/include/asm-arm/arch-iop3xx/iop331-irqs.h b/include/asm-arm/arch-iop3xx/iop331-irqs.h index 8ff73d48722..7135ad7e335 100644 --- a/include/asm-arm/arch-iop3xx/iop331-irqs.h +++ b/include/asm-arm/arch-iop3xx/iop331-irqs.h @@ -91,7 +91,6 @@ #define NR_IRQS NR_IOP331_IRQS -#if defined(CONFIG_ARCH_IQ80331) /* * Interrupts available on the IQ80331 board */ @@ -111,7 +110,6 @@ #define IRQ_IQ80331_INTC IRQ_IOP331_XINT2 #define IRQ_IQ80331_INTD IRQ_IOP331_XINT3 -#elif defined(CONFIG_MACH_IQ80332) /* * Interrupts available on the IQ80332 board */ @@ -131,6 +129,4 @@ #define IRQ_IQ80332_INTC IRQ_IOP331_XINT2 #define IRQ_IQ80332_INTD IRQ_IOP331_XINT3 -#endif - #endif // _IOP331_IRQ_H_ diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h index 3c4eb9fbe48..f83003f5287 100644 --- a/include/asm-arm/arch-omap/clock.h +++ b/include/asm-arm/arch-omap/clock.h @@ -48,8 +48,6 @@ struct clk_functions { }; extern unsigned int mpurate; -extern struct list_head clocks; -extern spinlock_t clockfw_lock; extern int clk_init(struct clk_functions * custom_clocks); extern int clk_register(struct clk *clk); diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h index 0730a20f6db..8774d06689d 100644 --- a/include/asm-i386/kprobes.h +++ b/include/asm-i386/kprobes.h @@ -45,6 +45,7 @@ typedef u8 kprobe_opcode_t; #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry #define ARCH_SUPPORTS_KRETPROBES #define ARCH_INACTIVE_KPROBE_COUNT 0 +#define flush_insn_slot(p) do { } while (0) void arch_remove_kprobe(struct kprobe *p); void kretprobe_trampoline(void); diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h index 2418a787c40..93890491011 100644 --- a/include/asm-ia64/kprobes.h +++ b/include/asm-ia64/kprobes.h @@ -125,5 +125,6 @@ static inline void jprobe_return(void) } extern void invalidate_stacked_regs(void); extern void flush_register_stack(void); +extern void flush_insn_slot(struct kprobe *p); #endif /* _ASM_KPROBES_H */ diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h index 894bc4d89dc..6a33a07b3f1 100644 --- a/include/asm-ia64/meminit.h +++ b/include/asm-ia64/meminit.h @@ -56,6 +56,11 @@ extern void efi_memmap_init(unsigned long *, unsigned long *); extern struct page *vmem_map; extern int find_largest_hole (u64 start, u64 end, void *arg); extern int create_mem_map_page_table (u64 start, u64 end, void *arg); + extern int vmemmap_find_next_valid_pfn(int, int); +#else +static inline int vmemmap_find_next_valid_pfn(int node, int i) +{ + return i + 1; +} #endif - #endif /* meminit_h */ diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h index 37e52a2836b..20a8d618c84 100644 --- a/include/asm-ia64/pal.h +++ b/include/asm-ia64/pal.h @@ -1433,7 +1433,12 @@ typedef union pal_version_u { } pal_version_u_t; -/* Return PAL version information */ +/* + * Return PAL version information. While the documentation states that + * PAL_VERSION can be called in either physical or virtual mode, some + * implementations only allow physical calls. We don't call it very often, + * so the overhead isn't worth eliminating. + */ static inline s64 ia64_pal_version (pal_version_u_t *pal_min_version, pal_version_u_t *pal_cur_version) { diff --git a/include/asm-ia64/sn/xpc.h b/include/asm-ia64/sn/xpc.h index 8406f1ef4ca..b72af597878 100644 --- a/include/asm-ia64/sn/xpc.h +++ b/include/asm-ia64/sn/xpc.h @@ -1124,8 +1124,8 @@ xpc_notify_IRQ_send_local(struct xpc_channel *ch, u8 ipi_flag, #define XPC_GET_IPI_FLAGS(_amo, _c) ((u8) (((_amo) >> ((_c) * 8)) & 0xff)) #define XPC_SET_IPI_FLAGS(_amo, _c, _f) (_amo) |= ((u64) (_f) << ((_c) * 8)) -#define XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & 0x0f0f0f0f0f0f0f0f) -#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo) ((_amo) & 0x1010101010101010) +#define XPC_ANY_OPENCLOSE_IPI_FLAGS_SET(_amo) ((_amo) & __IA64_UL_CONST(0x0f0f0f0f0f0f0f0f)) +#define XPC_ANY_MSG_IPI_FLAGS_SET(_amo) ((_amo) & __IA64_UL_CONST(0x1010101010101010)) static inline void diff --git a/include/asm-ia64/system.h b/include/asm-ia64/system.h index fc9677bc87e..384fbf7f2a0 100644 --- a/include/asm-ia64/system.h +++ b/include/asm-ia64/system.h @@ -24,7 +24,7 @@ * 0xa000000000000000+2*PERCPU_PAGE_SIZE * - 0xa000000000000000+3*PERCPU_PAGE_SIZE remain unmapped (guard page) */ -#define KERNEL_START (GATE_ADDR+0x100000000) +#define KERNEL_START (GATE_ADDR+__IA64_UL_CONST(0x100000000)) #define PERCPU_ADDR (-PERCPU_PAGE_SIZE) #ifndef __ASSEMBLY__ diff --git a/include/asm-powerpc/backlight.h b/include/asm-powerpc/backlight.h index 58d4b6f8d82..8cf5c37c381 100644 --- a/include/asm-powerpc/backlight.h +++ b/include/asm-powerpc/backlight.h @@ -30,8 +30,12 @@ static inline void pmac_backlight_key_down(void) pmac_backlight_key(1); } +extern void pmac_backlight_set_legacy_brightness_pmu(int brightness); extern int pmac_backlight_set_legacy_brightness(int brightness); extern int pmac_backlight_get_legacy_brightness(void); +extern void pmac_backlight_enable(void); +extern void pmac_backlight_disable(void); + #endif /* __KERNEL__ */ #endif diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h index 2d0af52c823..34e1f89a5fa 100644 --- a/include/asm-powerpc/kprobes.h +++ b/include/asm-powerpc/kprobes.h @@ -51,6 +51,7 @@ typedef unsigned int kprobe_opcode_t; #define ARCH_SUPPORTS_KRETPROBES #define ARCH_INACTIVE_KPROBE_COUNT 1 +#define flush_insn_slot(p) do { } while (0) void kretprobe_trampoline(void); extern void arch_remove_kprobe(struct kprobe *p); diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h index 15065af566c..c9f5c34d318 100644 --- a/include/asm-sparc64/kprobes.h +++ b/include/asm-sparc64/kprobes.h @@ -13,6 +13,7 @@ typedef u32 kprobe_opcode_t; #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry #define arch_remove_kprobe(p) do {} while (0) #define ARCH_INACTIVE_KPROBE_COUNT 0 +#define flush_insn_slot(p) do { } while (0) /* Architecture specific copy of original instruction*/ struct arch_specific_insn { diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h index 03f5bc9b6be..1ba19eb34ce 100644 --- a/include/asm-sparc64/pgtable.h +++ b/include/asm-sparc64/pgtable.h @@ -339,7 +339,7 @@ static inline pgprot_t pgprot_noncached(pgprot_t prot) " .section .sun4v_2insn_patch, \"ax\"\n" " .word 661b\n" " andn %0, %4, %0\n" - " or %0, %3, %0\n" + " or %0, %5, %0\n" " .previous\n" : "=r" (val) : "0" (val), "i" (_PAGE_CP_4U | _PAGE_CV_4U), "i" (_PAGE_E_4U), diff --git a/include/asm-sparc64/sfp-machine.h b/include/asm-sparc64/sfp-machine.h index 5015bb8d6c3..89d42431efb 100644 --- a/include/asm-sparc64/sfp-machine.h +++ b/include/asm-sparc64/sfp-machine.h @@ -34,7 +34,7 @@ #define _FP_MUL_MEAT_D(R,X,Y) \ _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) #define _FP_MUL_MEAT_Q(R,X,Y) \ - _FP_MUL_MEAT_2_wide_3mul(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) + _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm) #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y) diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86_64/calgary.h index fbfb50136ed..4e391952424 100644 --- a/include/asm-x86_64/calgary.h +++ b/include/asm-x86_64/calgary.h @@ -60,9 +60,4 @@ static inline int calgary_iommu_init(void) { return 1; } static inline void detect_calgary(void) { return; } #endif -static inline unsigned int bus_to_phb(unsigned char busno) -{ - return ((busno % 15 == 0) ? 0 : busno / 2 + 1); -} - #endif /* _ASM_X86_64_CALGARY_H */ diff --git a/include/asm-x86_64/kprobes.h b/include/asm-x86_64/kprobes.h index d36febd9bb1..cf5317898fb 100644 --- a/include/asm-x86_64/kprobes.h +++ b/include/asm-x86_64/kprobes.h @@ -47,6 +47,7 @@ typedef u8 kprobe_opcode_t; void kretprobe_trampoline(void); extern void arch_remove_kprobe(struct kprobe *p); +#define flush_insn_slot(p) do { } while (0) /* Architecture specific copy of original instruction*/ struct arch_specific_insn { diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h index f7bf875aae4..10f346165ca 100644 --- a/include/asm-x86_64/page.h +++ b/include/asm-x86_64/page.h @@ -19,7 +19,7 @@ #define EXCEPTION_STACK_ORDER 0 #define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER) -#define DEBUG_STACK_ORDER EXCEPTION_STACK_ORDER +#define DEBUG_STACK_ORDER (EXCEPTION_STACK_ORDER + 1) #define DEBUG_STKSZ (PAGE_SIZE << DEBUG_STACK_ORDER) #define IRQSTACK_ORDER 2 diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h index 5f9a0180582..ba94ab3d267 100644 --- a/include/asm-x86_64/swiotlb.h +++ b/include/asm-x86_64/swiotlb.h @@ -42,6 +42,8 @@ extern void swiotlb_free_coherent (struct device *hwdev, size_t size, extern int swiotlb_dma_supported(struct device *hwdev, u64 mask); extern void swiotlb_init(void); +extern int swiotlb_force; + #ifdef CONFIG_SWIOTLB extern int swiotlb; #else diff --git a/include/linux/audit.h b/include/linux/audit.h index b27d7debc5a..64f9f9e56ac 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -327,21 +327,31 @@ extern void __audit_getname(const char *name); extern void audit_putname(const char *name); extern void __audit_inode(const char *name, const struct inode *inode); extern void __audit_inode_child(const char *dname, const struct inode *inode, - unsigned long pino); + const struct inode *parent); +extern void __audit_inode_update(const struct inode *inode); +static inline int audit_dummy_context(void) +{ + void *p = current->audit_context; + return !p || *(int *)p; +} static inline void audit_getname(const char *name) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) __audit_getname(name); } static inline void audit_inode(const char *name, const struct inode *inode) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) __audit_inode(name, inode); } static inline void audit_inode_child(const char *dname, - const struct inode *inode, - unsigned long pino) { - if (unlikely(current->audit_context)) - __audit_inode_child(dname, inode, pino); + const struct inode *inode, + const struct inode *parent) { + if (unlikely(!audit_dummy_context())) + __audit_inode_child(dname, inode, parent); +} +static inline void audit_inode_update(const struct inode *inode) { + if (unlikely(!audit_dummy_context())) + __audit_inode_update(inode); } /* Private API (for audit.c only) */ @@ -365,57 +375,61 @@ extern int __audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat); static inline int audit_ipc_obj(struct kern_ipc_perm *ipcp) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) return __audit_ipc_obj(ipcp); return 0; } static inline int audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) return __audit_ipc_set_perm(qbytes, uid, gid, mode); return 0; } static inline int audit_mq_open(int oflag, mode_t mode, struct mq_attr __user *u_attr) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) return __audit_mq_open(oflag, mode, u_attr); return 0; } static inline int audit_mq_timedsend(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec __user *u_abs_timeout) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) return __audit_mq_timedsend(mqdes, msg_len, msg_prio, u_abs_timeout); return 0; } static inline int audit_mq_timedreceive(mqd_t mqdes, size_t msg_len, unsigned int __user *u_msg_prio, const struct timespec __user *u_abs_timeout) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) return __audit_mq_timedreceive(mqdes, msg_len, u_msg_prio, u_abs_timeout); return 0; } static inline int audit_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) return __audit_mq_notify(mqdes, u_notification); return 0; } static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat) { - if (unlikely(current->audit_context)) + if (unlikely(!audit_dummy_context())) return __audit_mq_getsetattr(mqdes, mqstat); return 0; } +extern int audit_n_rules; #else #define audit_alloc(t) ({ 0; }) #define audit_free(t) do { ; } while (0) #define audit_syscall_entry(ta,a,b,c,d,e) do { ; } while (0) #define audit_syscall_exit(f,r) do { ; } while (0) +#define audit_dummy_context() 1 #define audit_getname(n) do { ; } while (0) #define audit_putname(n) do { ; } while (0) #define __audit_inode(n,i) do { ; } while (0) #define __audit_inode_child(d,i,p) do { ; } while (0) +#define __audit_inode_update(i) do { ; } while (0) #define audit_inode(n,i) do { ; } while (0) #define audit_inode_child(d,i,p) do { ; } while (0) +#define audit_inode_update(i) do { ; } while (0) #define auditsc_get_stamp(c,t,s) do { BUG(); } while (0) #define audit_get_loginuid(c) ({ -1; }) #define audit_ipc_obj(i) ({ 0; }) @@ -430,6 +444,7 @@ static inline int audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat) #define audit_mq_timedreceive(d,l,p,t) ({ 0; }) #define audit_mq_notify(d,n) ({ 0; }) #define audit_mq_getsetattr(d,s) ({ 0; }) +#define audit_n_rules 0 #endif #ifdef CONFIG_AUDIT diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h index dbb7769009b..1c86d65bc4b 100644 --- a/include/linux/cn_proc.h +++ b/include/linux/cn_proc.h @@ -57,7 +57,8 @@ struct proc_event { PROC_EVENT_EXIT = 0x80000000 } what; __u32 cpu; - struct timespec timestamp; + __u64 __attribute__((aligned(8))) timestamp_ns; + /* Number of nano seconds since system boot */ union { /* must be last field of proc_event struct */ struct { __u32 err; diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h index 6a7047851e4..88dafa246d8 100644 --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -1,6 +1,8 @@ #ifndef __LINUX_DEBUG_LOCKING_H #define __LINUX_DEBUG_LOCKING_H +struct task_struct; + extern int debug_locks; extern int debug_locks_silent; diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h index 7e8b6011b8f..11487b6e712 100644 --- a/include/linux/delayacct.h +++ b/include/linux/delayacct.h @@ -55,7 +55,7 @@ static inline void delayacct_tsk_init(struct task_struct *tsk) { /* reinitialize in case parent's non-null pointer was dup'ed*/ tsk->delays = NULL; - if (unlikely(delayacct_on)) + if (delayacct_on) __delayacct_tsk_init(tsk); } @@ -80,9 +80,7 @@ static inline void delayacct_blkio_end(void) static inline int delayacct_add_tsk(struct taskstats *d, struct task_struct *tsk) { - if (likely(!delayacct_on)) - return -EINVAL; - if (!tsk->delays) + if (!delayacct_on || !tsk->delays) return 0; return __delayacct_add_tsk(d, tsk); } diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 5607e6457a6..9f9cce7bd86 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -492,6 +492,15 @@ static inline struct ext3_inode_info *EXT3_I(struct inode *inode) { return container_of(inode, struct ext3_inode_info, vfs_inode); } + +static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino) +{ + return ino == EXT3_ROOT_INO || + ino == EXT3_JOURNAL_INO || + ino == EXT3_RESIZE_INO || + (ino >= EXT3_FIRST_INO(sb) && + ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count)); +} #else /* Assume that user mode programs are passing in an ext3fs superblock, not * a kernel struct super_block. This will allow us to call the feature-test diff --git a/include/linux/fb.h b/include/linux/fb.h index 405f44e44e5..4ad0673b199 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -524,7 +524,7 @@ struct fb_event { extern int fb_register_client(struct notifier_block *nb); extern int fb_unregister_client(struct notifier_block *nb); - +extern int fb_notifier_call_chain(unsigned long val, void *v); /* * Pixmap structure definition * diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index cc5dec70c32..d4f219ffaa5 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -67,7 +67,7 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir, if (source) { inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL, NULL); } - audit_inode_child(new_name, source, new_dir->i_ino); + audit_inode_child(new_name, source, new_dir); } /* @@ -98,7 +98,7 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry) inode_dir_notify(inode, DN_CREATE); inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name, dentry->d_inode); - audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino); + audit_inode_child(dentry->d_name.name, dentry->d_inode, inode); } /* @@ -109,7 +109,7 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry) inode_dir_notify(inode, DN_CREATE); inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0, dentry->d_name.name, dentry->d_inode); - audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino); + audit_inode_child(dentry->d_name.name, dentry->d_inode, inode); } /* diff --git a/include/linux/futex.h b/include/linux/futex.h index 34c3a215f2c..d097b5b72bc 100644 --- a/include/linux/futex.h +++ b/include/linux/futex.h @@ -96,7 +96,8 @@ struct robust_list_head { long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout, u32 __user *uaddr2, u32 val2, u32 val3); -extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr); +extern int +handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi); #ifdef CONFIG_FUTEX extern void exit_robust_list(struct task_struct *curr); diff --git a/include/linux/ide.h b/include/linux/ide.h index dc7abef1096..99620451d95 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -571,6 +571,7 @@ typedef struct ide_drive_s { u8 waiting_for_dma; /* dma currently in progress */ u8 unmask; /* okay to unmask other irqs */ u8 bswap; /* byte swap data */ + u8 noflush; /* don't attempt flushes */ u8 dsc_overlap; /* DSC overlap */ u8 nice1; /* give potential excess bandwidth */ diff --git a/include/linux/input.h b/include/linux/input.h index 56f1e0e1e59..b3253ab72ff 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -893,7 +893,6 @@ struct input_dev { int (*open)(struct input_dev *dev); void (*close)(struct input_dev *dev); - int (*accept)(struct input_dev *dev, struct file *file); int (*flush)(struct input_dev *dev, struct file *file); int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value); int (*upload_effect)(struct input_dev *dev, struct ff_effect *effect); @@ -961,6 +960,26 @@ struct input_dev { struct input_handle; +/** + * struct input_handler - implements one of interfaces for input devices + * @private: driver-specific data + * @event: event handler + * @connect: called when attaching a handler to an input device + * @disconnect: disconnects a handler from input device + * @start: starts handler for given handle. This function is called by + * input core right after connect() method and also when a process + * that "grabbed" a device releases it + * @fops: file operations this driver implements + * @minor: beginning of range of 32 minors for devices this driver + * can provide + * @name: name of the handler, to be shown in /proc/bus/input/handlers + * @id_table: pointer to a table of input_device_ids this driver can + * handle + * @blacklist: prointer to a table of input_device_ids this driver should + * ignore even if they match @id_table + * @h_list: list of input handles associated with the handler + * @node: for placing the driver onto input_handler_list + */ struct input_handler { void *private; @@ -968,6 +987,7 @@ struct input_handler { void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value); struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id); void (*disconnect)(struct input_handle *handle); + void (*start)(struct input_handle *handle); const struct file_operations *fops; int minor; @@ -1030,10 +1050,10 @@ void input_release_device(struct input_handle *); int input_open_device(struct input_handle *); void input_close_device(struct input_handle *); -int input_accept_process(struct input_handle *handle, struct file *file); int input_flush_device(struct input_handle* handle, struct file* file); void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value); +void input_inject_event(struct input_handle *handle, unsigned int type, unsigned int code, int value); static inline void input_report_key(struct input_dev *dev, unsigned int code, int value) { diff --git a/include/linux/irq.h b/include/linux/irq.h index b48eae32dc6..fbf6d901e9c 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -47,8 +47,8 @@ #define IRQ_WAITING 0x00200000 /* IRQ not yet seen - for autodetection */ #define IRQ_LEVEL 0x00400000 /* IRQ level triggered */ #define IRQ_MASKED 0x00800000 /* IRQ masked - shouldn't be seen again */ +#define IRQ_PER_CPU 0x01000000 /* IRQ is per CPU */ #ifdef CONFIG_IRQ_PER_CPU -# define IRQ_PER_CPU 0x01000000 /* IRQ is per CPU */ # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU) #else # define CHECK_IRQ_PER_CPU(var) 0 @@ -58,6 +58,7 @@ #define IRQ_NOREQUEST 0x04000000 /* IRQ cannot be requested */ #define IRQ_NOAUTOEN 0x08000000 /* IRQ will not be enabled on request irq */ #define IRQ_DELAYED_DISABLE 0x10000000 /* IRQ disable (masking) happens delayed. */ +#define IRQ_WAKEUP 0x20000000 /* IRQ triggers system wakeup */ struct proc_dir_entry; @@ -124,6 +125,7 @@ struct irq_chip { * @action: the irq action chain * @status: status information * @depth: disable-depth, for nested irq_disable() calls + * @wake_depth: enable depth, for multiple set_irq_wake() callers * @irq_count: stats field to detect stalled irqs * @irqs_unhandled: stats field for spurious unhandled interrupts * @lock: locking for SMP @@ -147,6 +149,7 @@ struct irq_desc { unsigned int status; /* IRQ status */ unsigned int depth; /* nested irq disables */ + unsigned int wake_depth; /* nested wake enables */ unsigned int irq_count; /* For detecting broken IRQs */ unsigned int irqs_unhandled; spinlock_t lock; diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 043376920f5..329ebcffa10 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -47,8 +47,8 @@ * - (NOM / DEN) fits in (32 - LSH) bits. * - (NOM % DEN) fits in (32 - LSH) bits. */ -#define SH_DIV(NOM,DEN,LSH) ( ((NOM / DEN) << LSH) \ - + (((NOM % DEN) << LSH) + DEN / 2) / DEN) +#define SH_DIV(NOM,DEN,LSH) ( (((NOM) / (DEN)) << (LSH)) \ + + ((((NOM) % (DEN)) << (LSH)) + (DEN) / 2) / (DEN)) /* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */ #define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8)) diff --git a/include/linux/kobject.h b/include/linux/kobject.h index 0503b2ed8ba..2d229327959 100644 --- a/include/linux/kobject.h +++ b/include/linux/kobject.h @@ -46,8 +46,6 @@ enum kobject_action { KOBJ_UMOUNT = (__force kobject_action_t) 0x05, /* umount event for block devices (broken) */ KOBJ_OFFLINE = (__force kobject_action_t) 0x06, /* device offline */ KOBJ_ONLINE = (__force kobject_action_t) 0x07, /* device online */ - KOBJ_UNDOCK = (__force kobject_action_t) 0x08, /* undocking */ - KOBJ_DOCK = (__force kobject_action_t) 0x09, /* dock */ }; struct kobject { diff --git a/include/linux/libata.h b/include/linux/libata.h index 6cc497a2b6d..66c3100c2b9 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -265,12 +265,14 @@ enum { /* ata_eh_info->flags */ ATA_EHI_HOTPLUGGED = (1 << 0), /* could have been hotplugged */ - ATA_EHI_RESUME_LINK = (1 << 1), /* need to resume link */ + ATA_EHI_RESUME_LINK = (1 << 1), /* resume link (reset modifier) */ ATA_EHI_NO_AUTOPSY = (1 << 2), /* no autopsy */ ATA_EHI_QUIET = (1 << 3), /* be quiet */ ATA_EHI_DID_RESET = (1 << 16), /* already reset this port */ + ATA_EHI_RESET_MODIFIER_MASK = ATA_EHI_RESUME_LINK, + /* max repeat if error condition is still set after ->error_handler */ ATA_EH_MAX_REPEAT = 5, diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index aa4fe905bb4..0d92c468d55 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -123,7 +123,6 @@ struct nlm_block { unsigned int b_id; /* block id */ unsigned char b_queued; /* re-queued */ unsigned char b_granted; /* VFS granted lock */ - unsigned char b_done; /* callback complete */ struct nlm_file * b_file; /* file in question */ }; diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h index 31f02ba036c..10c13dc4665 100644 --- a/include/linux/netfilter_bridge.h +++ b/include/linux/netfilter_bridge.h @@ -6,7 +6,6 @@ #include <linux/netfilter.h> #if defined(__KERNEL__) && defined(CONFIG_BRIDGE_NETFILTER) -#include <asm/atomic.h> #include <linux/if_ether.h> #endif diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 55ea853d57b..247434553ae 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -476,10 +476,9 @@ static inline int nfs_wb_page(struct inode *inode, struct page* page) } /* - * Allocate and free nfs_write_data structures + * Allocate nfs_write_data structures */ extern struct nfs_write_data *nfs_writedata_alloc(unsigned int pagecount); -extern void nfs_writedata_free(struct nfs_write_data *p); /* * linux/fs/nfs/read.c @@ -491,10 +490,9 @@ extern int nfs_readpage_result(struct rpc_task *, struct nfs_read_data *); extern void nfs_readdata_release(void *data); /* - * Allocate and free nfs_read_data structures + * Allocate nfs_read_data structures */ extern struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount); -extern void nfs_readdata_free(struct nfs_read_data *p); /* * linux/fs/nfs3proc.c diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index c09396d2c77..4eae06b08cf 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2142,6 +2142,7 @@ #define PCI_DEVICE_ID_INTEL_82820_UP_HB 0x2501 #define PCI_DEVICE_ID_INTEL_82850_HB 0x2530 #define PCI_DEVICE_ID_INTEL_82860_HB 0x2531 +#define PCI_DEVICE_ID_INTEL_E7501_MCH 0x254c #define PCI_DEVICE_ID_INTEL_82845G_HB 0x2560 #define PCI_DEVICE_ID_INTEL_82845G_IG 0x2562 #define PCI_DEVICE_ID_INTEL_82865_HB 0x2570 diff --git a/include/linux/pmu.h b/include/linux/pmu.h index 2ed807ddc08..783177387ac 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -231,7 +231,6 @@ extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES]; extern unsigned int pmu_power_flags; /* Backlight */ -extern int disable_kernel_backlight; -extern void pmu_backlight_init(struct device_node*); +extern void pmu_backlight_init(void); #endif /* __KERNEL__ */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 6afa72e080c..6674fc1e51b 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1558,6 +1558,14 @@ static inline void freeze(struct task_struct *p) } /* + * Sometimes we may need to cancel the previous 'freeze' request + */ +static inline void do_not_freeze(struct task_struct *p) +{ + p->flags &= ~PF_FREEZE; +} + +/* * Wake up a frozen process */ static inline int thaw_process(struct task_struct *p) diff --git a/include/linux/security.h b/include/linux/security.h index f75303831d0..6bc2aad494f 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -1109,6 +1109,16 @@ struct swap_info_struct; * @name contains the name of the security module being unstacked. * @ops contains a pointer to the struct security_operations of the module to unstack. * + * @secid_to_secctx: + * Convert secid to security context. + * @secid contains the security ID. + * @secdata contains the pointer that stores the converted security context. + * + * @release_secctx: + * Release the security context. + * @secdata contains the security context. + * @seclen contains the length of the security context. + * * This is the main security structure. */ struct security_operations { @@ -1289,6 +1299,8 @@ struct security_operations { int (*getprocattr)(struct task_struct *p, char *name, void *value, size_t size); int (*setprocattr)(struct task_struct *p, char *name, void *value, size_t size); + int (*secid_to_secctx)(u32 secid, char **secdata, u32 *seclen); + void (*release_secctx)(char *secdata, u32 seclen); #ifdef CONFIG_SECURITY_NETWORK int (*unix_stream_connect) (struct socket * sock, @@ -1317,7 +1329,7 @@ struct security_operations { int (*socket_shutdown) (struct socket * sock, int how); int (*socket_sock_rcv_skb) (struct sock * sk, struct sk_buff * skb); int (*socket_getpeersec_stream) (struct socket *sock, char __user *optval, int __user *optlen, unsigned len); - int (*socket_getpeersec_dgram) (struct sk_buff *skb, char **secdata, u32 *seclen); + int (*socket_getpeersec_dgram) (struct socket *sock, struct sk_buff *skb, u32 *secid); int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority); void (*sk_free_security) (struct sock *sk); unsigned int (*sk_getsid) (struct sock *sk, struct flowi *fl, u8 dir); @@ -2059,6 +2071,16 @@ static inline int security_netlink_recv(struct sk_buff * skb, int cap) return security_ops->netlink_recv(skb, cap); } +static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen) +{ + return security_ops->secid_to_secctx(secid, secdata, seclen); +} + +static inline void security_release_secctx(char *secdata, u32 seclen) +{ + return security_ops->release_secctx(secdata, seclen); +} + /* prototypes */ extern int security_init (void); extern int register_security (struct security_operations *ops); @@ -2725,6 +2747,14 @@ static inline void securityfs_remove(struct dentry *dentry) { } +static inline int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen) +{ + return -EOPNOTSUPP; +} + +static inline void security_release_secctx(char *secdata, u32 seclen) +{ +} #endif /* CONFIG_SECURITY */ #ifdef CONFIG_SECURITY_NETWORK @@ -2840,10 +2870,9 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __ return security_ops->socket_getpeersec_stream(sock, optval, optlen, len); } -static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata, - u32 *seclen) +static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid) { - return security_ops->socket_getpeersec_dgram(skb, secdata, seclen); + return security_ops->socket_getpeersec_dgram(sock, skb, secid); } static inline int security_sk_alloc(struct sock *sk, int family, gfp_t priority) @@ -2968,8 +2997,7 @@ static inline int security_socket_getpeersec_stream(struct socket *sock, char __ return -ENOPROTOOPT; } -static inline int security_socket_getpeersec_dgram(struct sk_buff *skb, char **secdata, - u32 *seclen) +static inline int security_socket_getpeersec_dgram(struct socket *sock, struct sk_buff *skb, u32 *secid) { return -ENOPROTOOPT; } diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 4307e764ef0..19c96d498e2 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -604,12 +604,17 @@ static inline __u32 skb_queue_len(const struct sk_buff_head *list_) return list_->qlen; } -extern struct lock_class_key skb_queue_lock_key; - +/* + * This function creates a split out lock class for each invocation; + * this is needed for now since a whole lot of users of the skb-queue + * infrastructure in drivers have different locking usage (in hardirq) + * than the networking core (in softirq only). In the long run either the + * network layer or drivers should need annotation to consolidate the + * main types of usage into 3 classes. + */ static inline void skb_queue_head_init(struct sk_buff_head *list) { spin_lock_init(&list->lock); - lockdep_set_class(&list->lock, &skb_queue_lock_key); list->prev = list->next = (struct sk_buff *)list; list->qlen = 0; } @@ -1104,6 +1109,28 @@ static inline struct sk_buff *dev_alloc_skb(unsigned int length) return __dev_alloc_skb(length, GFP_ATOMIC); } +extern struct sk_buff *__netdev_alloc_skb(struct net_device *dev, + unsigned int length, gfp_t gfp_mask); + +/** + * netdev_alloc_skb - allocate an skbuff for rx on a specific device + * @dev: network device to receive on + * @length: length to allocate + * + * Allocate a new &sk_buff and assign it a usage count of one. The + * buffer has unspecified headroom built in. Users should allocate + * the headroom they think they need without accounting for the + * built in space. The built in space is used for optimisations. + * + * %NULL is returned if there is no free memory. Although this function + * allocates memory it can be called from an interrupt. + */ +static inline struct sk_buff *netdev_alloc_skb(struct net_device *dev, + unsigned int length) +{ + return __netdev_alloc_skb(dev, length, GFP_ATOMIC); +} + /** * skb_cow - copy header of skb when it is required * @skb: buffer to cow diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index e8bbe8118de..840e47a4ccc 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -229,7 +229,7 @@ int xprt_reserve_xprt(struct rpc_task *task); int xprt_reserve_xprt_cong(struct rpc_task *task); int xprt_prepare_transmit(struct rpc_task *task); void xprt_transmit(struct rpc_task *task); -void xprt_abort_transmit(struct rpc_task *task); +void xprt_end_transmit(struct rpc_task *task); int xprt_adjust_timeout(struct rpc_rqst *req); void xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task); void xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task); diff --git a/include/linux/usb.h b/include/linux/usb.h index c944e8f06a4..d2bd0c8e015 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -103,8 +103,7 @@ enum usb_interface_condition { * @condition: binding state of the interface: not bound, binding * (in probe()), bound to a driver, or unbinding (in disconnect()) * @dev: driver model's view of this device - * @usb_dev: if an interface is bound to the USB major, this will point - * to the sysfs representation for that device. + * @class_dev: driver model's class view of this device. * * USB device drivers attach to interfaces on a physical device. Each * interface encapsulates a single high level function, such as feeding @@ -144,7 +143,7 @@ struct usb_interface { * bound to */ enum usb_interface_condition condition; /* state of binding */ struct device dev; /* interface specific device info */ - struct device *usb_dev; /* pointer to the usb class's device, if any */ + struct class_device *class_dev; }; #define to_usb_interface(d) container_of(d, struct usb_interface, dev) #define interface_to_usbdev(intf) \ @@ -361,7 +360,7 @@ struct usb_device { char *serial; /* iSerialNumber string, if present */ struct list_head filelist; - struct device *usbfs_dev; + struct class_device *class_dev; struct dentry *usbfs_dentry; /* usbfs dentry entry for the device */ /* diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h index f38f43f20fa..e7fc5fed5b9 100644 --- a/include/linux/usb_usual.h +++ b/include/linux/usb_usual.h @@ -44,7 +44,9 @@ US_FLAG(NO_WP_DETECT, 0x00000200) \ /* Don't check for write-protect */ \ US_FLAG(MAX_SECTORS_64, 0x00000400) \ - /* Sets max_sectors to 64 */ + /* Sets max_sectors to 64 */ \ + US_FLAG(IGNORE_DEVICE, 0x00000800) \ + /* Don't claim device */ #define US_FLAG(name, value) US_FL_##name = value , enum { US_DO_ALL_FLAGS }; diff --git a/include/linux/videodev.h b/include/linux/videodev.h index 41bc7e9603c..518c7a32175 100644 --- a/include/linux/videodev.h +++ b/include/linux/videodev.h @@ -12,10 +12,11 @@ #ifndef __LINUX_VIDEODEV_H #define __LINUX_VIDEODEV_H -#define HAVE_V4L1 1 - #include <linux/videodev2.h> +#ifdef CONFIG_VIDEO_V4L1_COMPAT +#define HAVE_V4L1 1 + struct video_capability { char name[32]; @@ -336,6 +337,8 @@ struct video_code #define VID_HARDWARE_SN9C102 38 #define VID_HARDWARE_ARV 39 +#endif /* CONFIG_VIDEO_V4L1_COMPAT */ + #endif /* __LINUX_VIDEODEV_H */ /* diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index a62673dad76..b7146956a92 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -716,7 +716,7 @@ struct v4l2_ext_control __s64 value64; void *reserved; }; -}; +} __attribute__ ((packed)); struct v4l2_ext_controls { diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 1ab806c4751..2d9b1b60798 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -41,23 +41,23 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states); static inline void __count_vm_event(enum vm_event_item item) { - __get_cpu_var(vm_event_states.event[item])++; + __get_cpu_var(vm_event_states).event[item]++; } static inline void count_vm_event(enum vm_event_item item) { - get_cpu_var(vm_event_states.event[item])++; + get_cpu_var(vm_event_states).event[item]++; put_cpu(); } static inline void __count_vm_events(enum vm_event_item item, long delta) { - __get_cpu_var(vm_event_states.event[item]) += delta; + __get_cpu_var(vm_event_states).event[item] += delta; } static inline void count_vm_events(enum vm_event_item item, long delta) { - get_cpu_var(vm_event_states.event[item]) += delta; + get_cpu_var(vm_event_states).event[item] += delta; put_cpu(); } diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 62dae1a8c44..f8665326ed9 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -341,11 +341,14 @@ extern int video_usercopy(struct inode *inode, struct file *file, extern struct video_device* video_devdata(struct file*); #define to_video_device(cd) container_of(cd, struct video_device, class_dev) -static inline void +static inline int video_device_create_file(struct video_device *vfd, struct class_device_attribute *attr) { - class_device_create_file(&vfd->class_dev, attr); + int ret = class_device_create_file(&vfd->class_dev, attr); + if (ret < 0) + printk(KERN_WARNING "%s error: %d\n", __FUNCTION__, ret); + return ret; } static inline void video_device_remove_file(struct video_device *vfd, diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 2fec827c880..c0398f5a8cb 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -54,15 +54,13 @@ struct unix_skb_parms { struct ucred creds; /* Skb credentials */ struct scm_fp_list *fp; /* Passed files */ #ifdef CONFIG_SECURITY_NETWORK - char *secdata; /* Security context */ - u32 seclen; /* Security length */ + u32 secid; /* Security ID */ #endif }; #define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb)) #define UNIXCREDS(skb) (&UNIXCB((skb)).creds) -#define UNIXSECDATA(skb) (&UNIXCB((skb)).secdata) -#define UNIXSECLEN(skb) (&UNIXCB((skb)).seclen) +#define UNIXSID(skb) (&UNIXCB((skb)).secid) #define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock) #define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock) diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index ab29dafb1a6..96b0e66406e 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -139,16 +139,22 @@ extern rwlock_t rt6_lock; /* * Store a destination cache entry in a socket */ -static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst, - struct in6_addr *daddr) +static inline void __ip6_dst_store(struct sock *sk, struct dst_entry *dst, + struct in6_addr *daddr) { struct ipv6_pinfo *np = inet6_sk(sk); struct rt6_info *rt = (struct rt6_info *) dst; - write_lock(&sk->sk_dst_lock); sk_setup_caps(sk, dst); np->daddr_cache = daddr; np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0; +} + +static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst, + struct in6_addr *daddr) +{ + write_lock(&sk->sk_dst_lock); + __ip6_dst_store(sk, dst, daddr); write_unlock(&sk->sk_dst_lock); } diff --git a/include/net/ipv6.h b/include/net/ipv6.h index a8fdf7970b3..ece7e8a84ff 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -468,6 +468,9 @@ extern void ip6_flush_pending_frames(struct sock *sk); extern int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl); +extern int ip6_sk_dst_lookup(struct sock *sk, + struct dst_entry **dst, + struct flowi *fl); /* * skb processing functions diff --git a/include/net/netdma.h b/include/net/netdma.h index ceae5ee85c0..7f53cd1d8b1 100644 --- a/include/net/netdma.h +++ b/include/net/netdma.h @@ -29,7 +29,7 @@ static inline struct dma_chan *get_softnet_dma(void) { struct dma_chan *chan; rcu_read_lock(); - chan = rcu_dereference(__get_cpu_var(softnet_data.net_dma)); + chan = rcu_dereference(__get_cpu_var(softnet_data).net_dma); if (chan) dma_chan_get(chan); rcu_read_unlock(); diff --git a/include/net/netevent.h b/include/net/netevent.h new file mode 100644 index 00000000000..e5d21624142 --- /dev/null +++ b/include/net/netevent.h @@ -0,0 +1,33 @@ +#ifndef _NET_EVENT_H +#define _NET_EVENT_H + +/* + * Generic netevent notifiers + * + * Authors: + * Tom Tucker <tom@opengridcomputing.com> + * Steve Wise <swise@opengridcomputing.com> + * + * Changes: + */ +#ifdef __KERNEL__ + +#include <net/dst.h> + +struct netevent_redirect { + struct dst_entry *old; + struct dst_entry *new; +}; + +enum netevent_notif_type { + NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */ + NETEVENT_PMTU_UPDATE, /* arg is struct dst_entry ptr */ + NETEVENT_REDIRECT, /* arg is struct netevent_redirect ptr */ +}; + +extern int register_netevent_notifier(struct notifier_block *nb); +extern int unregister_netevent_notifier(struct notifier_block *nb); +extern int call_netevent_notifiers(unsigned long val, void *v); + +#endif +#endif diff --git a/include/net/red.h b/include/net/red.h index 5ccdbb3d472..a4eb37946f2 100644 --- a/include/net/red.h +++ b/include/net/red.h @@ -212,7 +212,7 @@ static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p) * Seems, it is the best solution to * problem of too coarse exponent tabulation. */ - us_idle = (p->qavg * us_idle) >> p->Scell_log; + us_idle = (p->qavg * (u64)us_idle) >> p->Scell_log; if (us_idle < (p->qavg >> 1)) return p->qavg - us_idle; diff --git a/include/net/scm.h b/include/net/scm.h index 02daa097cdc..5637d5e22d5 100644 --- a/include/net/scm.h +++ b/include/net/scm.h @@ -3,6 +3,7 @@ #include <linux/limits.h> #include <linux/net.h> +#include <linux/security.h> /* Well, we should have at least one descriptor open * to accept passed FDs 8) @@ -20,8 +21,7 @@ struct scm_cookie struct ucred creds; /* Skb credentials */ struct scm_fp_list *fp; /* Passed files */ #ifdef CONFIG_SECURITY_NETWORK - char *secdata; /* Security context */ - u32 seclen; /* Security length */ + u32 secid; /* Passed security ID */ #endif unsigned long seq; /* Connection seqno */ }; @@ -32,6 +32,16 @@ extern int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie extern void __scm_destroy(struct scm_cookie *scm); extern struct scm_fp_list * scm_fp_dup(struct scm_fp_list *fpl); +#ifdef CONFIG_SECURITY_NETWORK +static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm) +{ + security_socket_getpeersec_dgram(sock, NULL, &scm->secid); +} +#else +static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm) +{ } +#endif /* CONFIG_SECURITY_NETWORK */ + static __inline__ void scm_destroy(struct scm_cookie *scm) { if (scm && scm->fp) @@ -47,6 +57,7 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg, scm->creds.pid = p->tgid; scm->fp = NULL; scm->seq = 0; + unix_get_peersec_dgram(sock, scm); if (msg->msg_controllen <= 0) return 0; return __scm_send(sock, msg, scm); @@ -55,8 +66,18 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg, #ifdef CONFIG_SECURITY_NETWORK static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) { - if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL) - put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata); + char *secdata; + u32 seclen; + int err; + + if (test_bit(SOCK_PASSSEC, &sock->flags)) { + err = security_secid_to_secctx(scm->secid, &secdata, &seclen); + + if (!err) { + put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, seclen, secdata); + security_release_secctx(secdata, seclen); + } + } } #else static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) diff --git a/include/net/tcp.h b/include/net/tcp.h index 0720bddff1e..7a093d0aa0f 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -914,6 +914,9 @@ static inline void tcp_set_state(struct sock *sk, int state) static inline void tcp_done(struct sock *sk) { + if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV) + TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS); + tcp_set_state(sk, TCP_CLOSE); tcp_clear_xmit_timers(sk); |