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2012-01-09Merge branch 'pm-for-linus' of ↵Linus Torvalds16-28/+25
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (76 commits) PM / Hibernate: Implement compat_ioctl for /dev/snapshot PM / Freezer: fix return value of freezable_schedule_timeout_killable() PM / shmobile: Allow the A4R domain to be turned off at run time PM / input / touchscreen: Make st1232 use device PM QoS constraints PM / QoS: Introduce dev_pm_qos_add_ancestor_request() PM / shmobile: Remove the stay_on flag from SH7372's PM domains PM / shmobile: Don't include SH7372's INTCS in syscore suspend/resume PM / shmobile: Add support for the sh7372 A4S power domain / sleep mode PM: Drop generic_subsys_pm_ops PM / Sleep: Remove forward-only callbacks from AMBA bus type PM / Sleep: Remove forward-only callbacks from platform bus type PM: Run the driver callback directly if the subsystem one is not there PM / Sleep: Make pm_op() and pm_noirq_op() return callback pointers PM/Devfreq: Add Exynos4-bus device DVFS driver for Exynos4210/4212/4412. PM / Sleep: Merge internal functions in generic_ops.c PM / Sleep: Simplify generic system suspend callbacks PM / Hibernate: Remove deprecated hibernation snapshot ioctls PM / Sleep: Fix freezer failures due to racy usermodehelper_is_disabled() ARM: S3C64XX: Implement basic power domain support PM / shmobile: Use common always on power domain governor ... Fix up trivial conflict in fs/xfs/xfs_buf.c due to removal of unused XBT_FORCE_SLEEP bit
2012-01-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmwLinus Torvalds19-334/+394
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw: GFS2: local functions should be static GFS2: We only need one ACL getting function GFS2: Fix multi-block allocation GFS2: decouple quota allocations from block allocations GFS2: split function rgblk_search GFS2: Fix up "off by one" in the previous patch GFS2: move toward a generic multi-block allocator GFS2: O_(D)SYNC support for fallocate GFS2: remove vestigial al_alloced GFS2: combine gfs2_alloc_block and gfs2_alloc_di GFS2: Add non-try locks back to get_local_rgrp GFS2: f_ra is always valid in dir readahead function GFS2: Fix very unlikley memory leak in ACL xattr code GFS2: More automated code analysis fixes GFS2: Add readahead to sequential directory traversal GFS2: Fix up REQ flags
2012-01-09Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfsLinus Torvalds19-1333/+412
* 'for-linus' of git://oss.sgi.com/xfs/xfs: (22 commits) xfs: mark the xfssyncd workqueue as non-reentrant xfs: simplify xfs_qm_detach_gdquots xfs: fix acl count validation in xfs_acl_from_disk() xfs: remove unused XBT_FORCE_SLEEP bit xfs: remove XFS_QMOPT_DQSUSER xfs: kill xfs_qm_idtodq xfs: merge xfs_qm_dqinit_core into the only caller xfs: add a xfs_dqhold helper xfs: simplify xfs_qm_dqattach_grouphint xfs: nest qm_dqfrlist_lock inside the dquot qlock xfs: flatten the dquot lock ordering xfs: implement lazy removal for the dquot freelist xfs: remove XFS_DQ_INACTIVE xfs: cleanup xfs_qm_dqlookup xfs: cleanup dquot locking helpers xfs: remove the sync_mode argument to xfs_qm_dqflush_all xfs: remove xfs_qm_sync xfs: make sure to really flush all dquots in xfs_qm_quotacheck xfs: untangle SYNC_WAIT and SYNC_TRYLOCK meanings for xfs_qm_dqflush xfs: remove the lid_size field in struct log_item_desc ... Fix up trivial conflict in fs/xfs/xfs_sync.c
2012-01-09Merge branch 'for-linus2' of ↵Linus Torvalds267-7706/+1920
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs * 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits) reiserfs: Properly display mount options in /proc/mounts vfs: prevent remount read-only if pending removes vfs: count unlinked inodes vfs: protect remounting superblock read-only vfs: keep list of mounts for each superblock vfs: switch ->show_options() to struct dentry * vfs: switch ->show_path() to struct dentry * vfs: switch ->show_devname() to struct dentry * vfs: switch ->show_stats to struct dentry * switch security_path_chmod() to struct path * vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb vfs: trim includes a bit switch mnt_namespace ->root to struct mount vfs: take /proc/*/mounts and friends to fs/proc_namespace.c vfs: opencode mntget() mnt_set_mountpoint() vfs: spread struct mount - remaining argument of next_mnt() vfs: move fsnotify junk to struct mount vfs: move mnt_devname vfs: move mnt_list to struct mount vfs: switch pnode.h macros to struct mount * ...
2012-01-08Merge branch 'driver-core-next' of ↵Linus Torvalds1-0/+95
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core * 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (73 commits) arm: fix up some samsung merge sysdev conversion problems firmware: Fix an oops on reading fw_priv->fw in sysfs loading file Drivers:hv: Fix a bug in vmbus_driver_unregister() driver core: remove __must_check from device_create_file debugfs: add missing #ifdef HAS_IOMEM arm: time.h: remove device.h #include driver-core: remove sysdev.h usage. clockevents: remove sysdev.h arm: convert sysdev_class to a regular subsystem arm: leds: convert sysdev_class to a regular subsystem kobject: remove kset_find_obj_hinted() m86k: gpio - convert sysdev_class to a regular subsystem mips: txx9_sram - convert sysdev_class to a regular subsystem mips: 7segled - convert sysdev_class to a regular subsystem sh: dma - convert sysdev_class to a regular subsystem sh: intc - convert sysdev_class to a regular subsystem power: suspend - convert sysdev_class to a regular subsystem power: qe_ic - convert sysdev_class to a regular subsystem power: cmm - convert sysdev_class to a regular subsystem s390: time - convert sysdev_class to a regular subsystem ... Fix up conflicts with 'struct sysdev' removal from various platform drivers that got changed: - arch/arm/mach-exynos/cpu.c - arch/arm/mach-exynos/irq-eint.c - arch/arm/mach-s3c64xx/common.c - arch/arm/mach-s3c64xx/cpu.c - arch/arm/mach-s5p64x0/cpu.c - arch/arm/mach-s5pv210/common.c - arch/arm/plat-samsung/include/plat/cpu.h - arch/powerpc/kernel/sysfs.c and fix up cpu_is_hotpluggable() as per Greg in include/linux/cpu.h
2012-01-07reiserfs: Properly display mount options in /proc/mountsJan Kara2-10/+197
Make reiserfs properly display mount options in /proc/mounts. CC: reiserfs-devel@vger.kernel.org Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: prevent remount read-only if pending removesMiklos Szeredi3-27/+7
If there are any inodes on the super block that have been unlinked (i_nlink == 0) but have not yet been deleted then prevent the remounting the super block read-only. Reported-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: count unlinked inodesMiklos Szeredi1-0/+85
Add a new counter to the superblock that keeps track of unlinked but not yet deleted inodes. Do not WARN_ON if set_nlink is called with zero count, just do a ratelimited printk. This happens on xfs and probably other filesystems after an unclean shutdown when the filesystem reads inodes which already have zero i_nlink. Reported by Christoph Hellwig. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: protect remounting superblock read-onlyMiklos Szeredi3-5/+58
Currently remouting superblock read-only is racy in a major way. With the per mount read-only infrastructure it is now possible to prevent most races, which this patch attempts. Before starting the remount read-only, iterate through all mounts belonging to the superblock and if none of them have any pending writes, set sb->s_readonly_remount. This indicates that remount is in progress and no further write requests are allowed. If the remount succeeds set MS_RDONLY and reset s_readonly_remount. If the remounting is unsuccessful just reset s_readonly_remount. This can result in transient EROFS errors, despite the fact the remount failed. Unfortunately hodling off writes is difficult as remount itself may touch the filesystem (e.g. through load_nls()) which would deadlock. A later patch deals with delayed writes due to nlink going to zero. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: keep list of mounts for each superblockMiklos Szeredi3-0/+10
Keep track of vfsmounts belonging to a superblock. List is protected by vfsmount_lock. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: switch ->show_options() to struct dentry *Al Viro31-78/+77
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: switch ->show_path() to struct dentry *Al Viro2-3/+3
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: switch ->show_devname() to struct dentry *Al Viro2-11/+12
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: switch ->show_stats to struct dentry *Al Viro3-13/+14
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07switch security_path_chmod() to struct path *Al Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07vfs: prefer ->dentry->d_sb to ->mnt->mnt_sbAl Viro10-17/+17
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-07Merge branches 'vfsmount-guts', 'umode_t' and 'partitions' into ZAl Viro179-6536/+426
2012-01-07Merge branch 'pstore' of ↵Linus Torvalds2-33/+6
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux * 'pstore' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: pstore: gracefully handle NULL pstore_info functions pstore: pass reason to backend write callback
2012-01-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds1-1/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1958 commits) net: pack skb_shared_info more efficiently net_sched: red: split red_parms into parms and vars net_sched: sfq: extend limits cnic: Improve error recovery on bnx2x devices cnic: Re-init dev->stats_addr after chip reset net_sched: Bug in netem reordering bna: fix sparse warnings/errors bna: make ethtool_ops and strings const xgmac: cleanups net: make ethtool_ops const vmxnet3" make ethtool ops const xen-netback: make ops structs const virtio_net: Pass gfp flags when allocating rx buffers. ixgbe: FCoE: Add support for ndo_get_fcoe_hbainfo() call netdev: FCoE: Add new ndo_get_fcoe_hbainfo() call igb: reset PHY after recovering from PHY power down igb: add basic runtime PM support igb: Add support for byte queue limits. e1000: cleanup CE4100 MDIO registers access e1000: unmap ce4100_gbe_mdio_base_virt in e1000_remove ...
2012-01-06Merge branch 'driver-core-next' into Linux 3.2Greg Kroah-Hartman1-0/+95
This resolves the conflict in the arch/arm/mach-s3c64xx/s3c6400.c file, and it fixes the build error in the arch/x86/kernel/microcode_core.c file, that the merge did not catch. The microcode_core.c patch was provided by Stephen Rothwell <sfr@canb.auug.org.au> who was invaluable in the merge issues involved with the large sysdev removal process in the driver-core tree. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2012-01-06Merge branch 'sched-core-for-linus' of ↵Linus Torvalds3-41/+41
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (40 commits) sched/tracing: Add a new tracepoint for sleeptime sched: Disable scheduler warnings during oopses sched: Fix cgroup movement of waking process sched: Fix cgroup movement of newly created process sched: Fix cgroup movement of forking process sched: Remove cfs bandwidth period check in tg_set_cfs_period() sched: Fix load-balance lock-breaking sched: Replace all_pinned with a generic flags field sched: Only queue remote wakeups when crossing cache boundaries sched: Add missing rcu_dereference() around ->real_parent usage [S390] fix cputime overflow in uptime_proc_show [S390] cputime: add sparse checking and cleanup sched: Mark parent and real_parent as __rcu sched, nohz: Fix missing RCU read lock sched, nohz: Set the NOHZ_BALANCE_KICK flag for idle load balancer sched, nohz: Fix the idle cpu check in nohz_idle_balance sched: Use jump_labels for sched_feat sched/accounting: Fix parameter passing in task_group_account_field sched/accounting: Fix user/system tick double accounting sched/accounting: Re-use scheduler statistics for the root cgroup ... Fix up conflicts in - arch/ia64/include/asm/cputime.h, include/asm-generic/cputime.h usecs_to_cputime64() vs the sparse cleanups - kernel/sched/fair.c, kernel/time/tick-sched.c scheduler changes in multiple branches
2012-01-06vfs: fix up ENOIOCTLCMD error handlingLinus Torvalds2-37/+3
We're doing some odd things there, which already messes up various users (see the net/socket.c code that this removes), and it was going to add yet more crud to the block layer because of the incorrect error code translation. ENOIOCTLCMD is not an error return that should be returned to user mode from the "ioctl()" system call, but it should *not* be translated as EINVAL ("Invalid argument"). It should be translated as ENOTTY ("Inappropriate ioctl for device"). That EINVAL confusion has apparently so permeated some code that the block layer actually checks for it, which is sad. We continue to do so for now, but add a big comment about how wrong that is, and we should remove it entirely eventually. In the meantime, this tries to keep the changes localized to just the EINVAL -> ENOTTY fix, and removing code that makes it harder to do the right thing. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2-19/+19
2012-01-05minixfs: misplaced checks lead to dentry leakAl Viro1-17/+17
bitmap size sanity checks should be done *before* allocating ->s_root; there their cleanup on failure would be correct. As it is, we do iput() on root inode, but leak the root dentry... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Josh Boyer <jwboyer@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-01-04[CIFS] default ntlmv2 for cifs mount delayed to 3.3Steve French1-1/+1
Turned out the ntlmv2 (default security authentication) upgrade was harder to test than expected, and we ran out of time to test against Apple and a few other servers that we wanted to. Delay upgrade of default security from ntlm to ntlmv2 (on mount) to 3.3. Still works fine to specify it explicitly via "sec=ntlmv2" so this should be fine. Acked-by: Jeff Layton <jlayton@samba.org> Signed-off-by: Steve French <smfrench@gmail.com>
2012-01-04vfs: trim includes a bitAl Viro2-20/+6
[folded fix for missing magic.h from Tetsuo Handa] Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04switch mnt_namespace ->root to struct mountAl Viro2-7/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: take /proc/*/mounts and friends to fs/proc_namespace.cAl Viro5-325/+364
rationale: that stuff is far tighter bound to fs/namespace.c than to the guts of procfs proper. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: opencode mntget() mnt_set_mountpoint()Al Viro1-1/+2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - remaining argument of next_mnt()Al Viro1-17/+18
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: move fsnotify junk to struct mountAl Viro5-37/+47
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: move mnt_devnameAl Viro2-10/+11
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: move mnt_list to struct mountAl Viro2-24/+26
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: switch pnode.h macros to struct mount *Al Viro3-29/+29
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: move the rest of int fields to struct mountAl Viro3-16/+21
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: mnt_id/mnt_group_id movedAl Viro4-18/+22
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: mnt_ns moved to struct mountAl Viro4-28/+30
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - mntput_no_expireAl Viro1-6/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - do_add_mount and graft_treeAl Viro1-11/+11
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: take mnt_share/mnt_slave/mnt_slave_list and mnt_expire to struct mountAl Viro3-36/+41
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: and now we can make ->mnt_master point to struct mountAl Viro3-12/+12
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: take mnt_master to struct mountAl Viro3-18/+20
make IS_MNT_SLAVE take struct mount * at the same time Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - remaining argument of mnt_set_mountpoint()Al Viro3-6/+6
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - propagate_mnt()Al Viro3-13/+13
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - shared subtree iteratorsAl Viro1-50/+47
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - get_dominating_id / do_make_slaveAl Viro3-31/+31
next pile of horrors, similar to mnt_parent one; this time it's mnt_master. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: take mnt_child/mnt_mounts to struct mountAl Viro3-24/+26
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: all counters taken to struct mountAl Viro2-20/+32
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: spread struct mount - work with countersAl Viro3-62/+66
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-04vfs: move mnt_mountpoint to struct mountAl Viro5-23/+23
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 15:01:52 +0300