diff options
Diffstat (limited to 'include')
40 files changed, 244 insertions, 103 deletions
diff --git a/include/asm-cris/atomic.h b/include/asm-cris/atomic.h index 0b51a87e553..2949a945876 100644 --- a/include/asm-cris/atomic.h +++ b/include/asm-cris/atomic.h @@ -3,6 +3,8 @@ #ifndef __ASM_CRIS_ATOMIC__ #define __ASM_CRIS_ATOMIC__ +#include <linux/compiler.h> + #include <asm/system.h> #include <asm/arch/atomic.h> diff --git a/include/asm-cris/checksum.h b/include/asm-cris/checksum.h index 180dbf2757b..c6c5be62c69 100644 --- a/include/asm-cris/checksum.h +++ b/include/asm-cris/checksum.h @@ -62,7 +62,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) * returns a 16-bit checksum, already complemented */ -static inline __sum16 int csum_tcpudp_magic(__be32 saddr, __be32 daddr, +static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, unsigned short proto, __wsum sum) diff --git a/include/asm-cris/ethernet.h b/include/asm-cris/ethernet.h index 30da58a7d00..4d58652c3a4 100644 --- a/include/asm-cris/ethernet.h +++ b/include/asm-cris/ethernet.h @@ -15,4 +15,7 @@ #define SET_ETH_DUPLEX_AUTO SIOCDEVPRIVATE+3 /* Auto neg duplex */ #define SET_ETH_DUPLEX_HALF SIOCDEVPRIVATE+4 /* Full duplex */ #define SET_ETH_DUPLEX_FULL SIOCDEVPRIVATE+5 /* Half duplex */ +#define SET_ETH_ENABLE_LEDS SIOCDEVPRIVATE+6 /* Enable net LEDs */ +#define SET_ETH_DISABLE_LEDS SIOCDEVPRIVATE+7 /* Disable net LEDs */ +#define SET_ETH_AUTONEG SIOCDEVPRIVATE+8 #endif /* _CRIS_ETHERNET_H */ diff --git a/include/asm-cris/fasttimer.h b/include/asm-cris/fasttimer.h index a3a77132ce3..8f8a8d6c965 100644 --- a/include/asm-cris/fasttimer.h +++ b/include/asm-cris/fasttimer.h @@ -1,9 +1,8 @@ -/* $Id: fasttimer.h,v 1.3 2004/05/14 10:19:19 starvik Exp $ +/* * linux/include/asm-cris/fasttimer.h * * Fast timers for ETRAX100LX - * This may be useful in other OS than Linux so use 2 space indentation... - * Copyright (C) 2000, 2002 Axis Communications AB + * Copyright (C) 2000-2007 Axis Communications AB */ #include <linux/time.h> /* struct timeval */ #include <linux/timex.h> @@ -12,11 +11,16 @@ typedef void fast_timer_function_type(unsigned long); +struct fasttime_t { + unsigned long tv_jiff; /* jiffies */ + unsigned long tv_usec; /* microseconds */ +}; + struct fast_timer{ /* Close to timer_list */ struct fast_timer *next; struct fast_timer *prev; - struct timeval tv_set; - struct timeval tv_expires; + struct fasttime_t tv_set; + struct fasttime_t tv_expires; unsigned long delay_us; fast_timer_function_type *function; unsigned long data; @@ -38,6 +42,6 @@ int del_fast_timer(struct fast_timer * t); void schedule_usleep(unsigned long us); -void fast_timer_init(void); +int fast_timer_init(void); #endif diff --git a/include/asm-cris/hardirq.h b/include/asm-cris/hardirq.h index 1c13dd3faac..74178adeb1c 100644 --- a/include/asm-cris/hardirq.h +++ b/include/asm-cris/hardirq.h @@ -1,6 +1,7 @@ #ifndef __ASM_HARDIRQ_H #define __ASM_HARDIRQ_H +#include <asm/irq.h> #include <linux/threads.h> #include <linux/cache.h> diff --git a/include/asm-cris/posix_types.h b/include/asm-cris/posix_types.h index 92000d0c3f9..3a5e4c43eae 100644 --- a/include/asm-cris/posix_types.h +++ b/include/asm-cris/posix_types.h @@ -52,7 +52,6 @@ typedef struct { } __kernel_fsid_t; #ifdef __KERNEL__ -#include <linux/bitops.h> #undef __FD_SET #define __FD_SET(fd,fdsetp) set_bit(fd, (void *)(fdsetp)) diff --git a/include/asm-cris/termbits.h b/include/asm-cris/termbits.h index 71c1b36269b..66e1a7492a0 100644 --- a/include/asm-cris/termbits.h +++ b/include/asm-cris/termbits.h @@ -171,6 +171,19 @@ struct ktermios { #define B115200 0010002 #define B230400 0010003 #define B460800 0010004 + +/* Unsupported rates, but needed to avoid compile error. */ +#define B500000 0010005 +#define B576000 0010006 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 + /* etrax supports these additional three baud rates */ #define B921600 0010005 #define B1843200 0010006 diff --git a/include/asm-cris/thread_info.h b/include/asm-cris/thread_info.h index fde39f6c49c..784668ab0fa 100644 --- a/include/asm-cris/thread_info.h +++ b/include/asm-cris/thread_info.h @@ -32,6 +32,7 @@ struct thread_info { unsigned long flags; /* low level flags */ __u32 cpu; /* current CPU */ int preempt_count; /* 0 => preemptable, <0 => BUG */ + __u32 tls; /* TLS for this thread */ mm_segment_t addr_limit; /* thread address space: 0-0xBFFFFFFF for user-thead @@ -79,14 +80,18 @@ struct thread_info { * - other flags in MSW */ #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ -#define TIF_SIGPENDING 1 /* signal pending */ -#define TIF_NEED_RESCHED 2 /* rescheduling necessary */ +#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ +#define TIF_SIGPENDING 2 /* signal pending */ +#define TIF_NEED_RESCHED 3 /* rescheduling necessary */ +#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ #define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 17 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) +#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) +#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ diff --git a/include/asm-cris/tlb.h b/include/asm-cris/tlb.h index 6cc26debe40..7724246a260 100644 --- a/include/asm-cris/tlb.h +++ b/include/asm-cris/tlb.h @@ -1,6 +1,8 @@ #ifndef _CRIS_TLB_H #define _CRIS_TLB_H +#include <linux/pagemap.h> + #include <asm/arch/tlb.h> /* diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h index 7c90fa970c3..6f2d924f4fd 100644 --- a/include/asm-cris/unistd.h +++ b/include/asm-cris/unistd.h @@ -255,6 +255,7 @@ #define __NR_io_submit 248 #define __NR_io_cancel 249 #define __NR_fadvise64 250 +/* 251 is available for reuse (was briefly sys_set_zone_reclaim) */ #define __NR_exit_group 252 #define __NR_lookup_dcookie 253 #define __NR_epoll_create 254 @@ -292,10 +293,46 @@ #define __NR_add_key 286 #define __NR_request_key 287 #define __NR_keyctl 288 +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 +#define __NR_inotify_init 291 +#define __NR_inotify_add_watch 292 +#define __NR_inotify_rm_watch 293 +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_fstatat64 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 +#define __NR_unshare 310 +#define __NR_set_robust_list 311 +#define __NR_get_robust_list 312 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 +#define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 +#define __NR_utimensat 320 +#define __NR_signalfd 321 +#define __NR_timerfd 322 +#define __NR_eventfd 323 +#define __NR_fallocate 324 #ifdef __KERNEL__ -#define NR_syscalls 289 +#define NR_syscalls 325 #include <asm/arch/unistd.h> diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 9d74338e3de..4525c784dfd 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -138,6 +138,7 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start, #define CPU_FTR_FPU_UNAVAILABLE ASM_CONST(0x0000000000800000) #define CPU_FTR_UNIFIED_ID_CACHE ASM_CONST(0x0000000001000000) #define CPU_FTR_SPE ASM_CONST(0x0000000002000000) +#define CPU_FTR_NEED_PAIRED_STWCX ASM_CONST(0x0000000004000000) /* * Add the 64-bit processor unique features in the top half of the word; @@ -261,25 +262,25 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start, #define CPU_FTRS_7450_20 (CPU_FTR_COMMON | \ CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ - CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) + CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX) #define CPU_FTRS_7450_21 (CPU_FTR_COMMON | \ CPU_FTR_USE_TB | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \ - CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) + CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX) #define CPU_FTRS_7450_23 (CPU_FTR_COMMON | \ - CPU_FTR_USE_TB | \ + CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) #define CPU_FTRS_7455_1 (CPU_FTR_COMMON | \ - CPU_FTR_USE_TB | \ + CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \ CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR | \ CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | CPU_FTR_HAS_HIGH_BATS | \ CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) #define CPU_FTRS_7455_20 (CPU_FTR_COMMON | \ - CPU_FTR_USE_TB | \ + CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \ @@ -289,31 +290,32 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start, CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \ - CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) + CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX) #define CPU_FTRS_7447_10 (CPU_FTR_COMMON | \ CPU_FTR_USE_TB | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \ - CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC | CPU_FTR_PPC_LE) + CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC | CPU_FTR_PPC_LE | \ + CPU_FTR_NEED_PAIRED_STWCX) #define CPU_FTRS_7447 (CPU_FTR_COMMON | \ CPU_FTR_USE_TB | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \ - CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) + CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX) #define CPU_FTRS_7447A (CPU_FTR_COMMON | \ CPU_FTR_USE_TB | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \ - CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE) + CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX) #define CPU_FTRS_7448 (CPU_FTR_COMMON | \ CPU_FTR_USE_TB | \ CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \ CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \ CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \ - CPU_FTR_PPC_LE) + CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX) #define CPU_FTRS_82XX (CPU_FTR_COMMON | \ CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB) #define CPU_FTRS_G2_LE (CPU_FTR_COMMON | CPU_FTR_MAYBE_CAN_DOZE | \ diff --git a/include/asm-powerpc/tlbflush.h b/include/asm-powerpc/tlbflush.h index e7b4c0d298a..5c910814764 100644 --- a/include/asm-powerpc/tlbflush.h +++ b/include/asm-powerpc/tlbflush.h @@ -44,13 +44,13 @@ static inline void flush_tlb_mm(struct mm_struct *mm) static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) { - _tlbie(vmaddr, vma->vm_mm->context.id); + _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); } static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long vmaddr) { - _tlbie(vmaddr, vma->vm_mm->context.id); + _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); } static inline void flush_tlb_range(struct vm_area_struct *vma, diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h index aa82b88db80..3ebafbaacb2 100644 --- a/include/asm-um/pgtable-3level.h +++ b/include/asm-um/pgtable-3level.h @@ -71,7 +71,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) static inline void pud_clear (pud_t *pud) { - set_pud(pud, __pud(0)); + set_pud(pud, __pud(_PAGE_NEWPAGE)); } #define pud_page(pud) phys_to_page(pud_val(pud) & PAGE_MASK) diff --git a/include/asm-x86/i387_64.h b/include/asm-x86/i387_64.h index 0217b74cc9f..3a4ffba3d6b 100644 --- a/include/asm-x86/i387_64.h +++ b/include/asm-x86/i387_64.h @@ -203,6 +203,11 @@ static inline void save_init_fpu(struct task_struct *tsk) */ static inline int restore_i387(struct _fpstate __user *buf) { + set_used_math(); + if (!(task_thread_info(current)->status & TS_USEDFPU)) { + clts(); + task_thread_info(current)->status |= TS_USEDFPU; + } return restore_fpu_checking((__force struct i387_fxsave_struct *)buf); } diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h index 213c97300cb..51ddb259087 100644 --- a/include/asm-x86/ptrace.h +++ b/include/asm-x86/ptrace.h @@ -60,7 +60,7 @@ static inline int v8086_mode(struct pt_regs *regs) #define instruction_pointer(regs) ((regs)->eip) #define frame_pointer(regs) ((regs)->ebp) -#define stack_pointer(regs) ((regs)->esp) +#define stack_pointer(regs) ((unsigned long)(regs)) #define regs_return_value(regs) ((regs)->eax) extern unsigned long profile_pc(struct pt_regs *regs); diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h index 0b9bfbde816..d62fcee9a08 100644 --- a/include/linux/cgroup_subsys.h +++ b/include/linux/cgroup_subsys.h @@ -13,12 +13,6 @@ SUBSYS(cpuset) /* */ -#ifdef CONFIG_CGROUP_CPUACCT -SUBSYS(cpuacct) -#endif - -/* */ - #ifdef CONFIG_CGROUP_DEBUG SUBSYS(debug) #endif diff --git a/include/linux/cpu_acct.h b/include/linux/cpu_acct.h deleted file mode 100644 index 6b5fd8a66c8..00000000000 --- a/include/linux/cpu_acct.h +++ /dev/null @@ -1,14 +0,0 @@ - -#ifndef _LINUX_CPU_ACCT_H -#define _LINUX_CPU_ACCT_H - -#include <linux/cgroup.h> -#include <asm/cputime.h> - -#ifdef CONFIG_CGROUP_CPUACCT -extern void cpuacct_charge(struct task_struct *, cputime_t cputime); -#else -static void inline cpuacct_charge(struct task_struct *p, cputime_t cputime) {} -#endif - -#endif diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 64134456ed8..241c01cb92b 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -656,6 +656,26 @@ struct ext3_dir_entry_2 { #define EXT3_DIR_ROUND (EXT3_DIR_PAD - 1) #define EXT3_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT3_DIR_ROUND) & \ ~EXT3_DIR_ROUND) +#define EXT3_MAX_REC_LEN ((1<<16)-1) + +static inline unsigned ext3_rec_len_from_disk(__le16 dlen) +{ + unsigned len = le16_to_cpu(dlen); + + if (len == EXT3_MAX_REC_LEN) + return 1 << 16; + return len; +} + +static inline __le16 ext3_rec_len_to_disk(unsigned len) +{ + if (len == (1 << 16)) + return cpu_to_le16(EXT3_MAX_REC_LEN); + else if (len > (1 << 16)) + BUG(); + return cpu_to_le16(len); +} + /* * Hash Tree Directory indexing * (c) Daniel Phillips, 2001 diff --git a/include/linux/f75375s.h b/include/linux/f75375s.h new file mode 100644 index 00000000000..e99e2250066 --- /dev/null +++ b/include/linux/f75375s.h @@ -0,0 +1,21 @@ +/* + * f75375s.h - platform data structure for f75375s sensor + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007, Riku Voipio <riku.voipio@iki.fi> + */ + +#ifndef __LINUX_F75375S_H +#define __LINUX_F75375S_H + +/* We want to set fans spinning on systems where there is no + * BIOS to do that for us */ +struct f75375s_platform_data { + u8 pwm[2]; + u8 pwm_enable[2]; +}; + +#endif /* __LINUX_F75375S_H */ diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index ea0f50bfbe0..24968790bc3 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -19,7 +19,7 @@ static inline int is_vm_hugetlb_page(struct vm_area_struct *vma) int hugetlb_sysctl_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *); int hugetlb_treat_movable_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *); int copy_hugetlb_page_range(struct mm_struct *, struct mm_struct *, struct vm_area_struct *); -int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *, struct page **, struct vm_area_struct **, unsigned long *, int *, int); +int follow_hugetlb_page(struct mm_struct *, struct vm_area_struct *, struct page **, struct vm_area_struct **, unsigned long *, int *, int, int); void unmap_hugepage_range(struct vm_area_struct *, unsigned long, unsigned long); void __unmap_hugepage_range(struct vm_area_struct *, unsigned long, unsigned long); int hugetlb_prefault(struct address_space *, struct vm_area_struct *); @@ -106,7 +106,7 @@ static inline unsigned long hugetlb_total_pages(void) return 0; } -#define follow_hugetlb_page(m,v,p,vs,a,b,i) ({ BUG(); 0; }) +#define follow_hugetlb_page(m,v,p,vs,a,b,i,w) ({ BUG(); 0; }) #define follow_huge_addr(mm, addr, write) ERR_PTR(-EINVAL) #define copy_hugetlb_page_range(src, dst, vma) ({ BUG(); 0; }) #define hugetlb_prefault(mapping, vma) ({ BUG(); 0; }) @@ -165,8 +165,10 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) extern const struct file_operations hugetlbfs_file_operations; extern struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, size_t); -int hugetlb_get_quota(struct address_space *mapping); -void hugetlb_put_quota(struct address_space *mapping); +int hugetlb_get_quota(struct address_space *mapping, long delta); +void hugetlb_put_quota(struct address_space *mapping, long delta); + +#define BLOCKS_PER_HUGEPAGE (HPAGE_SIZE / 512) static inline int is_file_hugepages(struct file *file) { diff --git a/include/linux/mc146818rtc.h b/include/linux/mc146818rtc.h index 580b3f4956e..2f4e957af65 100644 --- a/include/linux/mc146818rtc.h +++ b/include/linux/mc146818rtc.h @@ -109,8 +109,11 @@ struct cmos_rtc_board_info { #ifndef ARCH_RTC_LOCATION /* Override by <asm/mc146818rtc.h>? */ #define RTC_IO_EXTENT 0x8 +#define RTC_IO_EXTENT_USED 0x2 #define RTC_IOMAPPED 1 /* Default to I/O mapping. */ +#else +#define RTC_IO_EXTENT_USED RTC_IO_EXTENT #endif /* ARCH_RTC_LOCATION */ #endif /* _MC146818RTC_H */ diff --git a/include/linux/net.h b/include/linux/net.h index dd79cdb8c4c..596131ea46f 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -95,6 +95,12 @@ enum sock_type { #endif /* ARCH_HAS_SOCKET_TYPES */ +enum sock_shutdown_cmd { + SHUT_RD = 0, + SHUT_WR = 1, + SHUT_RDWR = 2, +}; + /** * struct socket - general BSD socket * @state: socket state (%SS_CONNECTED, etc) @@ -223,6 +229,8 @@ extern int kernel_setsockopt(struct socket *sock, int level, int optname, extern int kernel_sendpage(struct socket *sock, struct page *page, int offset, size_t size, int flags); extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg); +extern int kernel_sock_shutdown(struct socket *sock, + enum sock_shutdown_cmd how); #ifndef CONFIG_SMP #define SOCKOPS_WRAPPED(name) name diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index fbe19648bf9..1ee009e8fec 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2276,6 +2276,9 @@ #define PCI_DEVICE_ID_INTEL_82915G_IG 0x2582 #define PCI_DEVICE_ID_INTEL_82915GM_HB 0x2590 #define PCI_DEVICE_ID_INTEL_82915GM_IG 0x2592 +#define PCI_DEVICE_ID_INTEL_5000_ERR 0x25F0 +#define PCI_DEVICE_ID_INTEL_5000_FBD0 0x25F5 +#define PCI_DEVICE_ID_INTEL_5000_FBD1 0x25F6 #define PCI_DEVICE_ID_INTEL_82945G_HB 0x2770 #define PCI_DEVICE_ID_INTEL_82945G_IG 0x2772 #define PCI_DEVICE_ID_INTEL_3000_HB 0x2778 @@ -2329,6 +2332,7 @@ #define PCI_DEVICE_ID_INTEL_MCH_PC1 0x359a #define PCI_DEVICE_ID_INTEL_E7525_MCH 0x359e #define PCI_DEVICE_ID_INTEL_IOAT_CNB 0x360b +#define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f #define PCI_DEVICE_ID_INTEL_IOAT_SCNB 0x65ff #define PCI_DEVICE_ID_INTEL_TOLAPAI_0 0x5031 #define PCI_DEVICE_ID_INTEL_TOLAPAI_1 0x5032 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h index 0135c76c76c..1689e28483e 100644 --- a/include/linux/pid_namespace.h +++ b/include/linux/pid_namespace.h @@ -29,6 +29,7 @@ struct pid_namespace { extern struct pid_namespace init_pid_ns; +#ifdef CONFIG_PID_NS static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns) { if (ns != &init_pid_ns) @@ -45,6 +46,28 @@ static inline void put_pid_ns(struct pid_namespace *ns) kref_put(&ns->kref, free_pid_ns); } +#else /* !CONFIG_PID_NS */ +#include <linux/err.h> + +static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns) +{ + return ns; +} + +static inline struct pid_namespace * +copy_pid_ns(unsigned long flags, struct pid_namespace *ns) +{ + if (flags & CLONE_NEWPID) + ns = ERR_PTR(-EINVAL); + return ns; +} + +static inline void put_pid_ns(struct pid_namespace *ns) +{ +} + +#endif /* CONFIG_PID_NS */ + static inline struct pid_namespace *task_active_pid_ns(struct task_struct *tsk) { return tsk->nsproxy->pid_ns; diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h index 5bf618241ab..4e81836191d 100644 --- a/include/linux/rtnetlink.h +++ b/include/linux/rtnetlink.h @@ -491,9 +491,11 @@ struct nduseroptmsg unsigned char nduseropt_family; unsigned char nduseropt_pad1; unsigned short nduseropt_opts_len; /* Total length of options */ + int nduseropt_ifindex; __u8 nduseropt_icmp_type; __u8 nduseropt_icmp_code; unsigned short nduseropt_pad2; + unsigned int nduseropt_pad3; /* Followed by one or more ND options */ }; diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 94e49915a8c..91140fe8c11 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -387,7 +387,9 @@ extern void skb_truesize_bug(struct sk_buff *skb); static inline void skb_truesize_check(struct sk_buff *skb) { - if (unlikely((int)skb->truesize < sizeof(struct sk_buff) + skb->len)) + int len = sizeof(struct sk_buff) + skb->len; + + if (unlikely((int)skb->truesize < len)) skb_truesize_bug(skb); } diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h index ac69e7bb5a1..1a4ed49f647 100644 --- a/include/linux/virtio_ring.h +++ b/include/linux/virtio_ring.h @@ -67,7 +67,7 @@ struct vring { }; /* The standard layout for the ring is a continuous chunk of memory which looks - * like this. The used fields will be aligned to a "num+1" boundary. + * like this. We assume num is a power of 2. * * struct vring * { @@ -79,8 +79,8 @@ struct vring { * __u16 avail_idx; * __u16 available[num]; * - * // Padding so a correctly-chosen num value will cache-align used_idx. - * char pad[sizeof(struct vring_desc) - sizeof(avail_flags)]; + * // Padding to the next page boundary. + * char pad[]; * * // A ring of used descriptor heads with free-running index. * __u16 used_flags; @@ -88,18 +88,21 @@ struct vring { * struct vring_used_elem used[num]; * }; */ -static inline void vring_init(struct vring *vr, unsigned int num, void *p) +static inline void vring_init(struct vring *vr, unsigned int num, void *p, + unsigned int pagesize) { vr->num = num; vr->desc = p; - vr->avail = p + num*sizeof(struct vring); - vr->used = p + (num+1)*(sizeof(struct vring) + sizeof(__u16)); + vr->avail = p + num*sizeof(struct vring_desc); + vr->used = (void *)(((unsigned long)&vr->avail->ring[num] + pagesize-1) + & ~(pagesize - 1)); } -static inline unsigned vring_size(unsigned int num) +static inline unsigned vring_size(unsigned int num, unsigned int pagesize) { - return (num + 1) * (sizeof(struct vring_desc) + sizeof(__u16)) - + sizeof(__u32) + num * sizeof(struct vring_used_elem); + return ((sizeof(struct vring_desc) * num + sizeof(__u16) * (2 + num) + + pagesize - 1) & ~(pagesize - 1)) + + sizeof(__u16) * 2 + sizeof(struct vring_used_elem) * num; } #ifdef __KERNEL__ diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 0864a775de2..a1c805d7f48 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -12,7 +12,7 @@ extern void unix_gc(void); #define UNIX_HASH_SIZE 256 -extern atomic_t unix_tot_inflight; +extern unsigned int unix_tot_inflight; struct unix_address { atomic_t refcnt; diff --git a/include/net/dst.h b/include/net/dst.h index e9ff4a4caef..2f65e894b82 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -143,6 +143,13 @@ static inline void dst_hold(struct dst_entry * dst) atomic_inc(&dst->__refcnt); } +static inline void dst_use(struct dst_entry *dst, unsigned long time) +{ + dst_hold(dst); + dst->__use++; + dst->lastuse = time; +} + static inline struct dst_entry * dst_clone(struct dst_entry * dst) { diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index 017aebd9068..41a301e3864 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -107,4 +107,7 @@ extern int fib_rules_unregister(struct fib_rules_ops *); extern int fib_rules_lookup(struct fib_rules_ops *, struct flowi *, int flags, struct fib_lookup_arg *); +extern int fib_default_rule_add(struct fib_rules_ops *, + u32 pref, u32 table, + u32 flags); #endif diff --git a/include/net/inet_common.h b/include/net/inet_common.h index 227adcbdfec..38d5a1e9980 100644 --- a/include/net/inet_common.h +++ b/include/net/inet_common.h @@ -13,9 +13,6 @@ struct sock; struct sockaddr; struct socket; -extern void inet_remove_sock(struct sock *sk1); -extern void inet_put_sock(unsigned short num, - struct sock *sk); extern int inet_release(struct socket *sock); extern int inet_stream_connect(struct socket *sock, struct sockaddr * uaddr, @@ -30,7 +27,6 @@ extern int inet_sendmsg(struct kiocb *iocb, struct msghdr *msg, size_t size); extern int inet_shutdown(struct socket *sock, int how); -extern unsigned int inet_poll(struct file * file, struct socket *sock, struct poll_table_struct *wait); extern int inet_listen(struct socket *sock, int backlog); extern void inet_sock_destruct(struct sock *sk); diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index 8461cda3749..469216d9366 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -23,6 +23,7 @@ #include <linux/spinlock.h> #include <linux/types.h> #include <linux/wait.h> +#include <linux/vmalloc.h> #include <net/inet_connection_sock.h> #include <net/inet_sock.h> diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h index aa10a8178e7..ad8404b5611 100644 --- a/include/net/inetpeer.h +++ b/include/net/inetpeer.h @@ -22,7 +22,7 @@ struct inet_peer __be32 v4daddr; /* peer's address */ __u16 avl_height; __u16 ip_id_count; /* IP ID for the next packet */ - struct inet_peer *unused_next, **unused_prevp; + struct list_head unused; __u32 dtime; /* the time of last use of not * referenced entries */ atomic_t refcnt; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 5fcc4c10434..17b60391fcd 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -706,11 +706,16 @@ enum ieee80211_hw_flags { * * @queues: number of available hardware transmit queues for * data packets. WMM/QoS requires at least four. + * + * @rate_control_algorithm: rate control algorithm for this hardware. + * If unset (NULL), the default algorithm will be used. Must be + * set before calling ieee80211_register_hw(). */ struct ieee80211_hw { struct ieee80211_conf conf; struct wiphy *wiphy; struct workqueue_struct *workqueue; + const char *rate_control_algorithm; void *priv; u32 flags; unsigned int extra_tx_headroom; @@ -936,27 +941,11 @@ enum ieee80211_erp_change_flags { * and remove_interface calls, i.e. while the interface with the * given local_address is enabled. * - * @set_ieee8021x: Enable/disable IEEE 802.1X. This item requests wlan card - * to pass unencrypted EAPOL-Key frames even when encryption is - * configured. If the wlan card does not require such a configuration, - * this function pointer can be set to NULL. - * - * @set_port_auth: Set port authorization state (IEEE 802.1X PAE) to be - * authorized (@authorized=1) or unauthorized (=0). This function can be - * used if the wlan hardware or low-level driver implements PAE. - * mac80211 will filter frames based on authorization state in any case, - * so this function pointer can be NULL if low-level driver does not - * require event notification about port state changes. - * * @hw_scan: Ask the hardware to service the scan request, no need to start * the scan state machine in stack. * * @get_stats: return low-level statistics * - * @set_privacy_invoked: For devices that generate their own beacons and probe - * response or association responses this updates the state of privacy_invoked - * returns 0 for success or an error number. - * * @get_sequence_counter: For devices that have internal sequence counters this * callback allows mac80211 to access the current value of a counter. * This callback seems not well-defined, tell us if you need it. @@ -1029,14 +1018,9 @@ struct ieee80211_ops { int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd, const u8 *local_address, const u8 *address, struct ieee80211_key_conf *key); - int (*set_ieee8021x)(struct ieee80211_hw *hw, int use_ieee8021x); - int (*set_port_auth)(struct ieee80211_hw *hw, u8 *addr, - int authorized); int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len); int (*get_stats)(struct ieee80211_hw *hw, struct ieee80211_low_level_stats *stats); - int (*set_privacy_invoked)(struct ieee80211_hw *hw, - int privacy_invoked); int (*get_sequence_counter)(struct ieee80211_hw *hw, u8* addr, u8 keyidx, u8 txrx, u32* iv32, u16* iv16); diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 1fd449a6530..5dd6d90b37e 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -119,9 +119,11 @@ static inline struct net *maybe_get_net(struct net *net) #ifdef CONFIG_NET_NS #define __net_init #define __net_exit +#define __net_initdata #else #define __net_init __init #define __net_exit __exit_refok +#define __net_initdata __initdata #endif struct pernet_operations { diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index b8733364557..c1f79767357 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -103,6 +103,7 @@ typedef enum { SCTP_CMD_ASSOC_CHANGE, /* generate and send assoc_change event */ SCTP_CMD_ADAPTATION_IND, /* generate and send adaptation event */ SCTP_CMD_ASSOC_SHKEY, /* generate the association shared keys */ + SCTP_CMD_T1_RETRAN, /* Mark for retransmission after T1 timeout */ SCTP_CMD_LAST } sctp_verb_t; diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index da8354e8e33..f30b537d695 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -186,6 +186,8 @@ typedef enum { SCTP_IERROR_AUTH_BAD_HMAC, SCTP_IERROR_AUTH_BAD_KEYID, SCTP_IERROR_PROTO_VIOLATION, + SCTP_IERROR_ERROR, + SCTP_IERROR_ABORT, } sctp_ierror_t; @@ -407,6 +409,7 @@ typedef enum { SCTP_RTXR_T3_RTX, SCTP_RTXR_FAST_RTX, SCTP_RTXR_PMTUD, + SCTP_RTXR_T1_RTX, } sctp_retransmit_reason_t; /* Reasons to lower cwnd. */ diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 93eb708609e..34318a33a94 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -65,7 +65,6 @@ #ifdef TEST_FRAME -#undef CONFIG_PROC_FS #undef CONFIG_SCTP_DBG_OBJCNT #undef CONFIG_SYSCTL #endif /* TEST_FRAME */ @@ -267,6 +266,7 @@ enum SCTP_MIB_T5_SHUTDOWN_GUARD_EXPIREDS, SCTP_MIB_DELAY_SACK_EXPIREDS, SCTP_MIB_AUTOCLOSE_EXPIREDS, + SCTP_MIB_T1_RETRANSMITS, SCTP_MIB_T3_RETRANSMITS, SCTP_MIB_PMTUD_RETRANSMITS, SCTP_MIB_FAST_RETRANSMITS, @@ -664,6 +664,9 @@ static inline int sctp_vtag_hashfn(__u16 lport, __u16 rport, __u32 vtag) return (h & (sctp_assoc_hashsize-1)); } +#define sctp_for_each_hentry(epb, node, head) \ + hlist_for_each_entry(epb, node, head, node) + /* Is a socket of this style? */ #define sctp_style(sk, style) __sctp_style((sk), (SCTP_SOCKET_##style)) static inline int __sctp_style(const struct sock *sk, sctp_socket_type_t style) diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index ef892e00c83..eb3113c38a9 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -100,20 +100,19 @@ struct crypto_hash; struct sctp_bind_bucket { unsigned short port; unsigned short fastreuse; - struct sctp_bind_bucket *next; - struct sctp_bind_bucket **pprev; + struct hlist_node node; struct hlist_head owner; }; struct sctp_bind_hashbucket { spinlock_t lock; - struct sctp_bind_bucket *chain; + struct hlist_head chain; }; /* Used for hashing all associations. */ struct sctp_hashbucket { rwlock_t lock; - struct sctp_ep_common *chain; + struct hlist_head chain; } __attribute__((__aligned__(8))); @@ -212,6 +211,7 @@ extern struct sctp_globals { /* Flag to indicate if addip is enabled. */ int addip_enable; + int addip_noauth_enable; /* Flag to indicate if PR-SCTP is enabled. */ int prsctp_enable; @@ -249,6 +249,7 @@ extern struct sctp_globals { #define sctp_local_addr_list (sctp_globals.local_addr_list) #define sctp_local_addr_lock (sctp_globals.addr_list_lock) #define sctp_addip_enable (sctp_globals.addip_enable) +#define sctp_addip_noauth (sctp_globals.addip_noauth_enable) #define sctp_prsctp_enable (sctp_globals.prsctp_enable) #define sctp_auth_enable (sctp_globals.auth_enable) @@ -873,10 +874,11 @@ struct sctp_transport { * address list derived from the INIT or INIT ACK chunk, a * number of data elements needs to be maintained including: */ - __u32 rtt; /* This is the most recent RTT. */ - /* RTO : The current retransmission timeout value. */ unsigned long rto; + unsigned long last_rto; + + __u32 rtt; /* This is the most recent RTT. */ /* RTTVAR : The current RTT variation. */ __u32 rttvar; @@ -1184,9 +1186,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest, int flags); int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *, __u8 use_as_src, gfp_t gfp); -int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *, - void fastcall (*rcu_call)(struct rcu_head *, - void (*func)(struct rcu_head *))); +int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *); int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *, struct sctp_sock *); union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp, @@ -1229,8 +1229,7 @@ typedef enum { struct sctp_ep_common { /* Fields to help us manage our entries in the hash tables. */ - struct sctp_ep_common *next; - struct sctp_ep_common **pprev; + struct hlist_node node; int hashent; /* Runtime type information. What kind of endpoint is this? */ @@ -1541,7 +1540,6 @@ struct sctp_association { __u8 asconf_capable; /* Does peer support ADDIP? */ __u8 prsctp_capable; /* Can peer do PR-SCTP? */ __u8 auth_capable; /* Is peer doing SCTP-AUTH? */ - __u8 addip_capable; /* Can peer do ADD-IP */ __u32 adaptation_ind; /* Adaptation Code point. */ diff --git a/include/net/sock.h b/include/net/sock.h index 5504fb9fa88..567e468d749 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1235,14 +1235,16 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk, gfp_t gfp) { struct sk_buff *skb; - int hdr_len; - hdr_len = SKB_DATA_ALIGN(sk->sk_prot->max_header); - skb = alloc_skb_fclone(size + hdr_len, gfp); + skb = alloc_skb_fclone(size + sk->sk_prot->max_header, gfp); if (skb) { skb->truesize += mem; if (sk_stream_wmem_schedule(sk, skb->truesize)) { - skb_reserve(skb, hdr_len); + /* + * Make sure that we have exactly size bytes + * available to the caller, no more, no less. + */ + skb_reserve(skb, skb_tailroom(skb) - size); return skb; } __kfree_skb(skb); |