Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block

* 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block:
  Export __splice_from_pipe()
  2/2 splice: dont readpage
  1/2 splice: dont steal
  make elv_register() output atomic
  block: blk_max_pfn is somtimes wrong

diff --git a/MAINTAINERS b/MAINTAINERS
index 2524323..8c8090e 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1585,12 +1585,6 @@ L:       i2c@lm-sensors.org
 T:     quilt http://khali.linux-fr.org/devel/linux-2.6/jdelvare-i2c/
 S:     Maintained
 
-I2O
-P:     Markus Lidel
-M:     markus.lidel@shadowconnect.com
-W:     http://i2o.shadowconnect.com/
-S:     Maintained
-
 i386 BOOT CODE
 P:     Riley H. Williams
 M:     Riley@Williams.Name

diff --git a/arch/um/include/sysdep-x86_64/ptrace.h b/arch/um/include/sysdep-x86_64/ptrace.h
index 66cb400..62403bd 100644 (file)
--- a/arch/um/include/sysdep-x86_64/ptrace.h
+++ b/arch/um/include/sysdep-x86_64/ptrace.h
@@ -104,10 +104,6 @@ union uml_pt_regs {
 #endif
 #ifdef UML_CONFIG_MODE_SKAS
        struct skas_regs {
-               /* x86_64 ptrace uses sizeof(user_regs_struct) as its register
-                * file size, while i386 uses FRAME_SIZE.  Therefore, we need
-                * to use UM_FRAME_SIZE here instead of HOST_FRAME_SIZE.
-                */
                unsigned long regs[MAX_REG_NR];
                unsigned long fp[HOST_FP_SIZE];
                 struct faultinfo faultinfo;

diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c
index b3c11cf..9383e87 100644 (file)
--- a/arch/um/os-Linux/skas/mem.c
+++ b/arch/um/os-Linux/skas/mem.c
@@ -48,7 +48,7 @@ int multi_op_count = 0;
 static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
 {
        unsigned long regs[MAX_REG_NR];
-       int n;
+       int n, i;
        long ret, offset;
        unsigned long * data;
        unsigned long * syscall;
@@ -66,9 +66,13 @@ static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
                 (unsigned long) &__syscall_stub_start);
 
        n = ptrace_setregs(pid, regs);
-       if(n < 0)
+       if(n < 0){
+               printk("Registers - \n");
+               for(i = 0; i < MAX_REG_NR; i++)
+                       printk("\t%d\t0x%lx\n", i, regs[i]);
                panic("do_syscall_stub : PTRACE_SETREGS failed, errno = %d\n",
-                     n);
+                     -n);
+       }
 
        wait_stub_done(pid, 0, "do_syscall_stub");
 

diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index dda0678..0564422 100644 (file)
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -67,7 +67,7 @@ void wait_stub_done(int pid, int sig, char * fname)
 
        if((n < 0) || !WIFSTOPPED(status) ||
           (WSTOPSIG(status) != SIGUSR1 && WSTOPSIG(status) != SIGTRAP)){
-               unsigned long regs[HOST_FRAME_SIZE];
+               unsigned long regs[MAX_REG_NR];
 
                if(ptrace(PTRACE_GETREGS, pid, 0, regs) < 0)
                        printk("Failed to get registers from stub, "
@@ -76,7 +76,7 @@ void wait_stub_done(int pid, int sig, char * fname)
                        int i;
 
                        printk("Stub registers -\n");
-                       for(i = 0; i < HOST_FRAME_SIZE; i++)
+                       for(i = 0; i < ARRAY_SIZE(regs); i++)
                                printk("\t%d - %lx\n", i, regs[i]);
                }
                panic("%s : failed to wait for SIGUSR1/SIGTRAP, "
@@ -328,7 +328,7 @@ void userspace(union uml_pt_regs *regs)
 int copy_context_skas0(unsigned long new_stack, int pid)
 {
        int err;
-       unsigned long regs[HOST_FRAME_SIZE];
+       unsigned long regs[MAX_REG_NR];
        unsigned long fp_regs[HOST_FP_SIZE];
        unsigned long current_stack = current_stub_stack();
        struct stub_data *data = (struct stub_data *) current_stack;

diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c
index 79cd93c..84b44f9 100644 (file)
--- a/arch/um/os-Linux/sys-i386/registers.c
+++ b/arch/um/os-Linux/sys-i386/registers.c
@@ -15,7 +15,7 @@
 
 /* These are set once at boot time and not changed thereafter */
 
-static unsigned long exec_regs[HOST_FRAME_SIZE];
+static unsigned long exec_regs[MAX_REG_NR];
 static unsigned long exec_fp_regs[HOST_FP_SIZE];
 static unsigned long exec_fpx_regs[HOST_XFP_SIZE];
 static int have_fpx_regs = 1;
@@ -101,6 +101,7 @@ void init_registers(int pid)
 {
        int err;
 
+       memset(exec_regs, 0, sizeof(exec_regs));
        err = ptrace(PTRACE_GETREGS, pid, 0, exec_regs);
        if(err)
                panic("check_ptrace : PTRACE_GETREGS failed, errno = %d",
@@ -124,7 +125,7 @@ void init_registers(int pid)
 
 void get_safe_registers(unsigned long *regs, unsigned long *fp_regs)
 {
-       memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long));
+       memcpy(regs, exec_regs, sizeof(exec_regs));
        if(fp_regs != NULL)
                memcpy(fp_regs, exec_fp_regs,
                       HOST_FP_SIZE * sizeof(unsigned long));

diff --git a/arch/um/os-Linux/sys-x86_64/registers.c b/arch/um/os-Linux/sys-x86_64/registers.c
index a2d7e0c..e6fc217 100644 (file)
--- a/arch/um/os-Linux/sys-x86_64/registers.c
+++ b/arch/um/os-Linux/sys-x86_64/registers.c
@@ -14,7 +14,7 @@
 
 /* These are set once at boot time and not changed thereafter */
 
-static unsigned long exec_regs[HOST_FRAME_SIZE];
+static unsigned long exec_regs[MAX_REG_NR];
 static unsigned long exec_fp_regs[HOST_FP_SIZE];
 
 void init_thread_registers(union uml_pt_regs *to)
@@ -72,7 +72,7 @@ void init_registers(int pid)
 
 void get_safe_registers(unsigned long *regs, unsigned long *fp_regs)
 {
-       memcpy(regs, exec_regs, HOST_FRAME_SIZE * sizeof(unsigned long));
+       memcpy(regs, exec_regs, sizeof(exec_regs));
        if(fp_regs != NULL)
                memcpy(fp_regs, exec_fp_regs,
                       HOST_FP_SIZE * sizeof(unsigned long));

diff --git a/drivers/char/generic_serial.c b/drivers/char/generic_serial.c
index 337bbcd..8ea0275 100644 (file)
--- a/drivers/char/generic_serial.c
+++ b/drivers/char/generic_serial.c
@@ -710,12 +710,6 @@ void gs_close(struct tty_struct * tty, struct file * filp)
 }
 
 
-static unsigned int     gs_baudrates[] = {
-  0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
-  9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600
-};
-
-
 void gs_set_termios (struct tty_struct * tty, 
                      struct ktermios * old_termios)
 {
@@ -771,7 +765,6 @@ void gs_set_termios (struct tty_struct * tty,
 
        baudrate = tty_get_baud_rate(tty);
 
-       baudrate = gs_baudrates[baudrate];
        if ((tiosp->c_cflag & CBAUD) == B38400) {
                if (     (port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
                        baudrate = 57600;

diff --git a/drivers/clocksource/acpi_pm.c b/drivers/clocksource/acpi_pm.c
index d42060e..5ac309e 100644 (file)
--- a/drivers/clocksource/acpi_pm.c
+++ b/drivers/clocksource/acpi_pm.c
@@ -90,7 +90,7 @@ __setup("acpi_pm_good", acpi_pm_good_setup);
 static inline void acpi_pm_need_workaround(void)
 {
        clocksource_acpi_pm.read = acpi_pm_read_slow;
-       clocksource_acpi_pm.rating = 110;
+       clocksource_acpi_pm.rating = 120;
 }
 
 /*

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index f52facc..3162010 100644 (file)
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1015,6 +1015,10 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
 {
        unsigned int cpu = sys_dev->id;
        int retval;
+
+       if (cpu_is_offline(cpu))
+               return 0;
+
        if (unlikely(lock_policy_rwsem_write(cpu)))
                BUG();
 

diff --git a/drivers/eisa/pci_eisa.c b/drivers/eisa/pci_eisa.c
index 9e91362..74edb1d 100644 (file)
--- a/drivers/eisa/pci_eisa.c
+++ b/drivers/eisa/pci_eisa.c
@@ -19,8 +19,8 @@
 /* There is only *one* pci_eisa device per machine, right ? */
 static struct eisa_root_device pci_eisa_root;
 
-static int __devinit pci_eisa_init (struct pci_dev *pdev,
-                                   const struct pci_device_id *ent)
+static int __init pci_eisa_init(struct pci_dev *pdev,
+                               const struct pci_device_id *ent)
 {
        int rc;
 

diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 9df9e35..c547a66 100644 (file)
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -440,7 +440,7 @@ isar_bh(struct work_struct *work)
 {
        struct BCState *bcs = container_of(work, struct BCState, tqueue);
 
-       BChannel_bh(bcs);
+       BChannel_bh(work);
        if (test_and_clear_bit(B_LL_NOCARRIER, &bcs->event))
                ll_deliver_faxstat(bcs, ISDN_FAX_CLASS1_NOCARR);
        if (test_and_clear_bit(B_LL_CONNECT, &bcs->event))

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 6c06e82..2a9b6a0 100644 (file)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1318,6 +1318,7 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev)
        char b[BDEVNAME_SIZE];
        struct kobject *ko;
        char *s;
+       int err;
 
        if (rdev->mddev) {
                MD_BUG();
@@ -1352,20 +1353,29 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev)
        while ( (s=strchr(rdev->kobj.k_name, '/')) != NULL)
                *s = '!';
                        
-       list_add(&rdev->same_set, &mddev->disks);
        rdev->mddev = mddev;
        printk(KERN_INFO "md: bind<%s>\n", b);
 
        rdev->kobj.parent = &mddev->kobj;
-       kobject_add(&rdev->kobj);
+       if ((err = kobject_add(&rdev->kobj)))
+               goto fail;
 
        if (rdev->bdev->bd_part)
                ko = &rdev->bdev->bd_part->kobj;
        else
                ko = &rdev->bdev->bd_disk->kobj;
-       sysfs_create_link(&rdev->kobj, ko, "block");
+       if ((err = sysfs_create_link(&rdev->kobj, ko, "block"))) {
+               kobject_del(&rdev->kobj);
+               goto fail;
+       }
+       list_add(&rdev->same_set, &mddev->disks);
        bd_claim_by_disk(rdev->bdev, rdev, mddev->gendisk);
        return 0;
+
+ fail:
+       printk(KERN_WARNING "md: failed to register dev-%s for %s\n",
+              b, mdname(mddev));
+       return err;
 }
 
 static void unbind_rdev_from_array(mdk_rdev_t * rdev)
@@ -2966,7 +2976,9 @@ static struct kobject *md_probe(dev_t dev, int *part, void *data)
        mddev->kobj.k_name = NULL;
        snprintf(mddev->kobj.name, KOBJ_NAME_LEN, "%s", "md");
        mddev->kobj.ktype = &md_ktype;
-       kobject_register(&mddev->kobj);
+       if (kobject_register(&mddev->kobj))
+               printk(KERN_WARNING "md: cannot register %s/md - name in use\n",
+                      disk->disk_name);
        return NULL;
 }
 
@@ -3144,9 +3156,12 @@ static int do_md_run(mddev_t * mddev)
                bitmap_destroy(mddev);
                return err;
        }
-       if (mddev->pers->sync_request)
-               sysfs_create_group(&mddev->kobj, &md_redundancy_group);
-       else if (mddev->ro == 2) /* auto-readonly not meaningful */
+       if (mddev->pers->sync_request) {
+               if (sysfs_create_group(&mddev->kobj, &md_redundancy_group))
+                       printk(KERN_WARNING
+                              "md: cannot register extra attributes for %s\n",
+                              mdname(mddev));
+       } else if (mddev->ro == 2) /* auto-readonly not meaningful */
                mddev->ro = 0;
 
        atomic_set(&mddev->writes_pending,0);
@@ -3160,7 +3175,9 @@ static int do_md_run(mddev_t * mddev)
                if (rdev->raid_disk >= 0) {
                        char nm[20];
                        sprintf(nm, "rd%d", rdev->raid_disk);
-                       sysfs_create_link(&mddev->kobj, &rdev->kobj, nm);
+                       if (sysfs_create_link(&mddev->kobj, &rdev->kobj, nm))
+                               printk("md: cannot register %s for %s\n",
+                                      nm, mdname(mddev));
                }
        
        set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
@@ -3325,6 +3342,7 @@ static int do_md_stop(mddev_t * mddev, int mode)
                        mddev->queue->merge_bvec_fn = NULL;
                        mddev->queue->unplug_fn = NULL;
                        mddev->queue->issue_flush_fn = NULL;
+                       mddev->queue->backing_dev_info.congested_fn = NULL;
                        if (mddev->pers->sync_request)
                                sysfs_remove_group(&mddev->kobj, &md_redundancy_group);
 
@@ -5385,8 +5403,12 @@ static int remove_and_add_spares(mddev_t *mddev)
                                if (mddev->pers->hot_add_disk(mddev,rdev)) {
                                        char nm[20];
                                        sprintf(nm, "rd%d", rdev->raid_disk);
-                                       sysfs_create_link(&mddev->kobj,
-                                                         &rdev->kobj, nm);
+                                       if (sysfs_create_link(&mddev->kobj,
+                                                             &rdev->kobj, nm))
+                                               printk(KERN_WARNING
+                                                      "md: cannot register "
+                                                      "%s for %s\n",
+                                                      nm, mdname(mddev));
                                        spares++;
                                        md_new_event(mddev);
                                } else

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 54a1ad5..8d59914 100644 (file)
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3642,12 +3642,15 @@ static int run(mddev_t *mddev)
        }
 
        /* Ok, everything is just fine now */
-       sysfs_create_group(&mddev->kobj, &raid5_attrs_group);
+       if (sysfs_create_group(&mddev->kobj, &raid5_attrs_group))
+               printk(KERN_WARNING
+                      "raid5: failed to create sysfs attributes for %s\n",
+                      mdname(mddev));
 
        mddev->queue->unplug_fn = raid5_unplug_device;
        mddev->queue->issue_flush_fn = raid5_issue_flush;
-       mddev->queue->backing_dev_info.congested_fn = raid5_congested;
        mddev->queue->backing_dev_info.congested_data = mddev;
+       mddev->queue->backing_dev_info.congested_fn = raid5_congested;
 
        mddev->array_size =  mddev->size * (conf->previous_raid_disks -
                                            conf->max_degraded);
@@ -3678,6 +3681,7 @@ static int stop(mddev_t *mddev)
        mddev->thread = NULL;
        shrink_stripes(conf);
        kfree(conf->stripe_hashtbl);
+       mddev->queue->backing_dev_info.congested_fn = NULL;
        blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/
        sysfs_remove_group(&mddev->kobj, &raid5_attrs_group);
        kfree(conf->disks);
@@ -3950,7 +3954,12 @@ static int raid5_start_reshape(mddev_t *mddev)
                                added_devices++;
                                rdev->recovery_offset = 0;
                                sprintf(nm, "rd%d", rdev->raid_disk);
-                               sysfs_create_link(&mddev->kobj, &rdev->kobj, nm);
+                               if (sysfs_create_link(&mddev->kobj,
+                                                     &rdev->kobj, nm))
+                                       printk(KERN_WARNING
+                                              "raid5: failed to create "
+                                              " link %s for %s\n",
+                                              nm, mdname(mddev));
                        } else
                                break;
                }
@@ -4104,6 +4113,10 @@ static struct mdk_personality raid4_personality =
        .spare_active   = raid5_spare_active,
        .sync_request   = sync_request,
        .resize         = raid5_resize,
+#ifdef CONFIG_MD_RAID5_RESHAPE
+       .check_reshape  = raid5_check_reshape,
+       .start_reshape  = raid5_start_reshape,
+#endif
        .quiesce        = raid5_quiesce,
 };
 

diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index da9859f..b17c4b2 100644 (file)
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -390,13 +390,6 @@ static int i2o_block_prep_req_fn(struct request_queue *q, struct request *req)
                return BLKPREP_KILL;
        }
 
-       /* request is already processed by us, so return */
-       if (blk_special_request(req)) {
-               osm_debug("REQ_SPECIAL already set!\n");
-               req->cmd_flags |= REQ_DONTPREP;
-               return BLKPREP_OK;
-       }
-
        /* connect the i2o_block_request to the request */
        if (!req->special) {
                ireq = i2o_block_request_alloc();
@@ -408,11 +401,8 @@ static int i2o_block_prep_req_fn(struct request_queue *q, struct request *req)
                ireq->i2o_blk_dev = i2o_blk_dev;
                req->special = ireq;
                ireq->req = req;
-       } else
-               ireq = req->special;
-
+       }
        /* do not come back here */
-       req->cmd_type = REQ_TYPE_SPECIAL;
        req->cmd_flags |= REQ_DONTPREP;
 
        return BLKPREP_OK;

diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index 551bde5..b693367 100644 (file)
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -372,7 +372,7 @@ int au1x00_pcmcia_socket_probe(struct device *dev, struct pcmcia_low_level *ops,
                skt->socket.resource_ops = &pccard_static_ops;
                skt->socket.ops = &au1x00_pcmcia_operations;
                skt->socket.owner = ops->owner;
-               skt->socket.dev.dev = dev;
+               skt->socket.dev.parent = dev;
 
                init_timer(&skt->poll_timer);
                skt->poll_timer.function = au1x00_pcmcia_poll_event;

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 2328128..6657331 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -189,8 +189,8 @@ static DECLARE_MUTEX(board_lock);
  * this is exported so that for example a USB or parport based adapter
  * driver could add devices (which it would learn about out-of-band).
  */
-struct spi_device *__init_or_module
-spi_new_device(struct spi_master *master, struct spi_board_info *chip)
+struct spi_device *spi_new_device(struct spi_master *master,
+                                 struct spi_board_info *chip)
 {
        struct spi_device       *proxy;
        struct device           *dev = master->cdev.dev;
@@ -352,8 +352,7 @@ static struct class spi_master_class = {
  * the master's methods before calling spi_register_master(); and (after errors
  * adding the device) calling spi_master_put() to prevent a memory leak.
  */
-struct spi_master * __init_or_module
-spi_alloc_master(struct device *dev, unsigned size)
+struct spi_master *spi_alloc_master(struct device *dev, unsigned size)
 {
        struct spi_master       *master;
 
@@ -392,8 +391,7 @@ EXPORT_SYMBOL_GPL(spi_alloc_master);
  * After a successful return, the caller is responsible for calling
  * spi_unregister_master().
  */
-int __init_or_module
-spi_register_master(struct spi_master *master)
+int spi_register_master(struct spi_master *master)
 {
        static atomic_t         dyn_bus_id = ATOMIC_INIT((1<<16) - 1);
        struct device           *dev = master->cdev.dev;

diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 6f67798..7e4bb0a 100644 (file)
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -859,8 +859,8 @@ compose_entry_fh(struct nfsd3_readdirres *cd, struct svc_fh *fhp,
 #define NFS3_ENTRY_BAGGAGE     (2 + 1 + 2 + 1)
 #define NFS3_ENTRYPLUS_BAGGAGE (1 + 21 + 1 + (NFS3_FHSIZE >> 2))
 static int
-encode_entry(struct readdir_cd *ccd, const char *name,
-            int namlen, off_t offset, ino_t ino, unsigned int d_type, int plus)
+encode_entry(struct readdir_cd *ccd, const char *name, int namlen,
+            loff_t offset, ino_t ino, unsigned int d_type, int plus)
 {
        struct nfsd3_readdirres *cd = container_of(ccd, struct nfsd3_readdirres,
                                                        common);
@@ -880,7 +880,7 @@ encode_entry(struct readdir_cd *ccd, const char *name,
                        *cd->offset1 = htonl(offset64 & 0xffffffff);
                        cd->offset1 = NULL;
                } else {
-                       xdr_encode_hyper(cd->offset, (u64) offset);
+                       xdr_encode_hyper(cd->offset, offset64);
                }
        }
 

diff --git a/fs/nfsd/nfs4acl.c b/fs/nfsd/nfs4acl.c
index 832673b..673a53c 100644 (file)
--- a/fs/nfsd/nfs4acl.c
+++ b/fs/nfsd/nfs4acl.c
@@ -228,7 +228,7 @@ _posix_to_nfsv4_one(struct posix_acl *pacl, struct nfs4_acl *acl,
        struct posix_acl_summary pas;
        unsigned short deny;
        int eflag = ((flags & NFS4_ACL_TYPE_DEFAULT) ?
-                                       NFS4_INHERITANCE_FLAGS : 0);
+               NFS4_INHERITANCE_FLAGS | NFS4_ACE_INHERIT_ONLY_ACE : 0);
 
        BUG_ON(pacl->a_count < 3);
        summarize_posix_acl(pacl, &pas);

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 9e40679..af36070 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -750,9 +750,8 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
                status = nfserr_clid_inuse;
                if (!cmp_creds(&conf->cl_cred, &rqstp->rq_cred)
                                || conf->cl_addr != sin->sin_addr.s_addr) {
-                       printk("NFSD: setclientid: string in use by client"
-                       "(clientid %08x/%08x)\n",
-                       conf->cl_clientid.cl_boot, conf->cl_clientid.cl_id);
+                       dprintk("NFSD: setclientid: string in use by client"
+                               "at %u.%u.%u.%u\n", NIPQUAD(conf->cl_addr));
                        goto out;
                }
        }
@@ -3261,7 +3260,6 @@ __nfs4_state_shutdown(void)
                unhash_delegation(dp);
        }
 
-       cancel_delayed_work(&laundromat_work);
        nfsd4_shutdown_recdir();
        nfs4_init = 0;
 }

diff --git a/fs/proc/Makefile b/fs/proc/Makefile
index a6b3a8f..bce38e3 100644 (file)
--- a/fs/proc/Makefile
+++ b/fs/proc/Makefile
@@ -8,8 +8,9 @@ proc-y                  := nommu.o task_nommu.o
 proc-$(CONFIG_MMU)     := mmu.o task_mmu.o
 
 proc-y       += inode.o root.o base.o generic.o array.o \
-               proc_tty.o proc_misc.o proc_sysctl.o
+               proc_tty.o proc_misc.o
 
+proc-$(CONFIG_PROC_SYSCTL)     += proc_sysctl.o
 proc-$(CONFIG_PROC_KCORE)      += kcore.o
 proc-$(CONFIG_PROC_VMCORE)     += vmcore.o
 proc-$(CONFIG_PROC_DEVICETREE) += proc_devtree.o

diff --git a/include/asm-i386/termbits.h b/include/asm-i386/termbits.h
index 12baf1d..2e62376 100644 (file)
--- a/include/asm-i386/termbits.h
+++ b/include/asm-i386/termbits.h
@@ -144,7 +144,7 @@ struct ktermios {
 #define  B3000000 0010015
 #define  B3500000 0010016
 #define  B4000000 0010017
-#define CIBAUD   002003600000  /* input baud rate (not used) */
+#define CIBAUD   002003600000
 #define CMSPAR   010000000000          /* mark or space (stick) parity */
 #define CRTSCTS          020000000000          /* flow control */
 

diff --git a/include/asm-um/common.lds.S b/include/asm-um/common.lds.S
index f045451..b16222b 100644 (file)
--- a/include/asm-um/common.lds.S
+++ b/include/asm-um/common.lds.S
@@ -15,6 +15,7 @@
   PROVIDE (_unprotected_end = .);
 
   . = ALIGN(4096);
+  .note : { *(note.*) }
   __start___ex_table = .;
   __ex_table : { *(__ex_table) }
   __stop___ex_table = .;

diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h
index 84cfa8b..d2a96cb 100644 (file)
--- a/include/linux/eventpoll.h
+++ b/include/linux/eventpoll.h
@@ -31,12 +31,19 @@
 /* 
  * On x86-64 make the 64bit structure have the same alignment as the
  * 32bit structure. This makes 32bit emulation easier.
+ *
+ * UML/x86_64 needs the same packing as x86_64 - UML + UML_X86 +
+ * 64_BIT adds up to UML/x86_64.
  */
 #ifdef __x86_64__
 #define EPOLL_PACKED __attribute__((packed))
 #else
+#if defined(CONFIG_UML) && defined(CONFIG_UML_X86) && defined(CONFIG_64BIT)
+#define EPOLL_PACKED __attribute__((packed))
+#else
 #define EPOLL_PACKED
 #endif
+#endif
 
 struct epoll_event {
        __u32 events;

diff --git a/include/linux/ipc.h b/include/linux/ipc.h
index 636094c..6da6772 100644 (file)
--- a/include/linux/ipc.h
+++ b/include/linux/ipc.h
@@ -92,19 +92,16 @@ extern struct ipc_namespace init_ipc_ns;
 
 #ifdef CONFIG_SYSVIPC
 #define INIT_IPC_NS(ns)                .ns             = &init_ipc_ns,
+extern int copy_ipcs(unsigned long flags, struct task_struct *tsk);
 #else
 #define INIT_IPC_NS(ns)
+static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk)
+{ return 0; }
 #endif
 
 #ifdef CONFIG_IPC_NS
 extern void free_ipc_ns(struct kref *kref);
-extern int copy_ipcs(unsigned long flags, struct task_struct *tsk);
 extern int unshare_ipcs(unsigned long flags, struct ipc_namespace **ns);
-#else
-static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk)
-{
-       return 0;
-}
 #endif
 
 static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns)

diff --git a/include/linux/utsname.h b/include/linux/utsname.h
index a4555fe..e10267d 100644 (file)
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -70,6 +70,8 @@ static inline int unshare_utsname(unsigned long unshare_flags,
 
 static inline int copy_utsname(int flags, struct task_struct *tsk)
 {
+       if (flags & CLONE_NEWUTS)
+               return -EINVAL;
        return 0;
 }
 static inline void put_uts_ns(struct uts_namespace *ns)

diff --git a/ipc/util.c b/ipc/util.c
index 08a6479..0b65238 100644 (file)
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -144,6 +144,13 @@ void free_ipc_ns(struct kref *kref)
        shm_exit_ns(ns);
        kfree(ns);
 }
+#else
+int copy_ipcs(unsigned long flags, struct task_struct *tsk)
+{
+       if (flags & CLONE_NEWIPC)
+               return -EINVAL;
+       return 0;
+}
 #endif
 
 /**

diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index eb12509..cb25649 100644 (file)
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -32,7 +32,7 @@ static u64 tick_length, tick_length_base;
 /* TIME_ERROR prevents overwriting the CMOS clock */
 static int time_state = TIME_OK;       /* clock synchronization status */
 int time_status = STA_UNSYNC;          /* clock status bits            */
-static long time_offset;               /* time adjustment (ns)         */
+static s64 time_offset;                /* time adjustment (ns)         */
 static long time_constant = 2;         /* pll time constant            */
 long time_maxerror = NTP_PHASE_LIMIT;  /* maximum error (us)           */
 long time_esterror = NTP_PHASE_LIMIT;  /* estimated error (us)         */
@@ -196,7 +196,7 @@ void __attribute__ ((weak)) notify_arch_cmos_timer(void)
  */
 int do_adjtimex(struct timex *txc)
 {
-       long ltemp, mtemp, save_adjust;
+       long mtemp, save_adjust, rem;
        s64 freq_adj, temp64;
        int result;
 
@@ -277,14 +277,14 @@ int do_adjtimex(struct timex *txc)
                    time_adjust = txc->offset;
                }
                else if (time_status & STA_PLL) {
-                   ltemp = txc->offset * NSEC_PER_USEC;
+                   time_offset = txc->offset * NSEC_PER_USEC;
 
                    /*
                     * Scale the phase adjustment and
                     * clamp to the operating range.
                     */
-                   time_offset = min(ltemp, MAXPHASE * NSEC_PER_USEC);
-                   time_offset = max(time_offset, -MAXPHASE * NSEC_PER_USEC);
+                   time_offset = min(time_offset, (s64)MAXPHASE * NSEC_PER_USEC);
+                   time_offset = max(time_offset, (s64)-MAXPHASE * NSEC_PER_USEC);
 
                    /*
                     * Select whether the frequency is to be controlled
@@ -297,11 +297,11 @@ int do_adjtimex(struct timex *txc)
                    mtemp = xtime.tv_sec - time_reftime;
                    time_reftime = xtime.tv_sec;
 
-                   freq_adj = (s64)time_offset * mtemp;
+                   freq_adj = time_offset * mtemp;
                    freq_adj = shift_right(freq_adj, time_constant * 2 +
                                           (SHIFT_PLL + 2) * 2 - SHIFT_NSEC);
                    if (mtemp >= MINSEC && (time_status & STA_FLL || mtemp > MAXSEC)) {
-                       temp64 = (s64)time_offset << (SHIFT_NSEC - SHIFT_FLL);
+                       temp64 = time_offset << (SHIFT_NSEC - SHIFT_FLL);
                        if (time_offset < 0) {
                            temp64 = -temp64;
                            do_div(temp64, mtemp);
@@ -314,8 +314,10 @@ int do_adjtimex(struct timex *txc)
                    freq_adj += time_freq;
                    freq_adj = min(freq_adj, (s64)MAXFREQ_NSEC);
                    time_freq = max(freq_adj, (s64)-MAXFREQ_NSEC);
-                   time_offset = (time_offset / NTP_INTERVAL_FREQ)
-                                       << SHIFT_UPDATE;
+                   time_offset = div_long_long_rem_signed(time_offset,
+                                                          NTP_INTERVAL_FREQ,
+                                                          &rem);
+                   time_offset <<= SHIFT_UPDATE;
                } /* STA_PLL */
            } /* txc->modes & ADJ_OFFSET */
            if (txc->modes & ADJ_TICK)
@@ -328,12 +330,12 @@ leave:    if ((time_status & (STA_UNSYNC|STA_CLOCKERR)) != 0)
                result = TIME_ERROR;
 
        if ((txc->modes & ADJ_OFFSET_SINGLESHOT) == ADJ_OFFSET_SINGLESHOT)
-           txc->offset    = save_adjust;
+               txc->offset = save_adjust;
        else
-           txc->offset    = shift_right(time_offset, SHIFT_UPDATE)
-                               * NTP_INTERVAL_FREQ / 1000;
-       txc->freq          = (time_freq / NSEC_PER_USEC)
-                               << (SHIFT_USEC - SHIFT_NSEC);
+               txc->offset = ((long)shift_right(time_offset, SHIFT_UPDATE)) *
+                               NTP_INTERVAL_FREQ / 1000;
+       txc->freq          = (time_freq / NSEC_PER_USEC) <<
+                               (SHIFT_USEC - SHIFT_NSEC);
        txc->maxerror      = time_maxerror;
        txc->esterror      = time_esterror;
        txc->status        = time_status;