Linus Torvalds
0bbfcaff9b
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
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Pull irq/core changes for v3.4 from Ingo Molnar
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Remove paranoid warnons and bogus fixups
genirq: Flush the irq thread on synchronization
genirq: Get rid of unnecessary IRQTF_DIED flag
genirq: No need to check IRQTF_DIED before stopping a thread handler
genirq: Get rid of unnecessary irqaction field in task_struct
genirq: Fix incorrect check for forced IRQ thread handler
softirq: Reduce invoke_softirq() code duplication
genirq: Fix long-term regression in genirq irq_set_irq_type() handling
x86-32/irq: Don't switch to irq stack for a user-mode irq
2012-03-20 10:28:56 -07:00
Linus Torvalds
5928a2b60c
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
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Pull RCU changes for v3.4 from Ingo Molnar. The major features of this
series are:
- making RCU more aggressive about entering dyntick-idle mode in order
to improve energy efficiency
- converting a few more call_rcu()s to kfree_rcu()s
- applying a number of rcutree fixes and cleanups to rcutiny
- removing CONFIG_SMP #ifdefs from treercu
- allowing RCU CPU stall times to be set via sysfs
- adding CPU-stall capability to rcutorture
- adding more RCU-abuse diagnostics
- updating documentation
- fixing yet more issues located by the still-ongoing top-to-bottom
inspection of RCU, this time with a special focus on the CPU-hotplug
code path.
* 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (48 commits)
rcu: Stop spurious warnings from synchronize_sched_expedited
rcu: Hold off RCU_FAST_NO_HZ after timer posted
rcu: Eliminate softirq-mediated RCU_FAST_NO_HZ idle-entry loop
rcu: Add RCU_NONIDLE() for idle-loop RCU read-side critical sections
rcu: Allow nesting of rcu_idle_enter() and rcu_idle_exit()
rcu: Remove redundant check for rcu_head misalignment
PTR_ERR should be called before its argument is cleared.
rcu: Convert WARN_ON_ONCE() in rcu_lock_acquire() to lockdep
rcu: Trace only after NULL-pointer check
rcu: Call out dangers of expedited RCU primitives
rcu: Rework detection of use of RCU by offline CPUs
lockdep: Add CPU-idle/offline warning to lockdep-RCU splat
rcu: No interrupt disabling for rcu_prepare_for_idle()
rcu: Move synchronize_sched_expedited() to rcutree.c
rcu: Check for illegal use of RCU from offlined CPUs
rcu: Update stall-warning documentation
rcu: Add CPU-stall capability to rcutorture
rcu: Make documentation give more realistic rcutorture duration
rcutorture: Permit holding off CPU-hotplug operations during boot
rcu: Print scheduling-clock information on RCU CPU stall-warning messages
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2012-03-20 10:10:18 -07:00
Cong Wang
317b6e1282
feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:30 +08:00
Cong Wang
a24401bcf4
highmem: kill all __kmap_atomic()
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[swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:30 +08:00
Cong Wang
589973a704
drbd: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:29 +08:00
Cong Wang
97d5dd121c
zcache: remove the second argument of k[un]map_atomic()
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Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:29 +08:00
Cong Wang
f0c5b592a5
gma500: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:29 +08:00
Cong Wang
c2e022cb65
dm: remove the second argument of k[un]map_atomic()
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Acked-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:28 +08:00
Cong Wang
c58e0377d6
tomoyo: remove the second argument of k[un]map_atomic()
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Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:28 +08:00
Cong Wang
b854178601
sunrpc: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:28 +08:00
Cong Wang
6114eab535
rds: remove the second argument of k[un]map_atomic()
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Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:28 +08:00
Cong Wang
0352bc550c
net: remove the second argument of k[un]map_atomic()
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Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:27 +08:00
Cong Wang
9b04c5fec4
mm: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:27 +08:00
Cong Wang
c3eede8e0a
lib: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:27 +08:00
Cong Wang
0de9a1e28a
power: remove the second argument of k[un]map_atomic()
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Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:26 +08:00
Cong Wang
d762a50b5b
kdb: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:26 +08:00
Cong Wang
7c0fb22752
udf: remove the second argument of k[un]map_atomic()
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Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:26 +08:00
Cong Wang
a1c7c13783
ubifs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:26 +08:00
Cong Wang
53b55e5589
squashfs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:25 +08:00
Cong Wang
883da600b0
reiserfs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:25 +08:00
Cong Wang
c4bc8dcbbe
ocfs2: remove the second argument of k[un]map_atomic()
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Acked-by: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:25 +08:00
Cong Wang
a3ac1414eb
ntfs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:25 +08:00
Cong Wang
7b9c0976ac
nilfs2: remove the second argument of k[un]map_atomic()
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Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:24 +08:00
Cong Wang
2b86ce2db3
nfs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:24 +08:00
Cong Wang
27a6d5c742
minix: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:24 +08:00
Cong Wang
50bc9b65b6
logfs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:24 +08:00
Cong Wang
303a8f2afc
jbd2: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:23 +08:00
Cong Wang
8fb53c46d9
jbd: remove the second argument of k[un]map_atomic()
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Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:23 +08:00
Cong Wang
d93492855f
gfs2: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:23 +08:00
Cong Wang
2408f6ef6b
fuse: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:22 +08:00
Cong Wang
d4a23aee23
ext2: remove the second argument of k[un]map_atomic()
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Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:22 +08:00
Cong Wang
bf7014b67f
exofs: remove the second argument of k[un]map_atomic()
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Ack-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:22 +08:00
Cong Wang
da4aa36d01
afs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:22 +08:00
Cong Wang
7ac687d9e0
btrfs: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:21 +08:00
Cong Wang
e8e3c3d66f
fs: remove the second argument of k[un]map_atomic()
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Acked-by: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:21 +08:00
Cong Wang
c6daa7ffa8
vhost: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:21 +08:00
Cong Wang
ca747d610b
target: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:20 +08:00
Cong Wang
ba82fe2e69
zram: remove the second argument of k[un]map_atomic()
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Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:20 +08:00
Cong Wang
e3debd2763
rtl8192u: remove the second argument of k[un]map_atomic()
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Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:20 +08:00
Cong Wang
86cbce4de2
hv: remove the second argument of k[un]map_atomic()
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Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:20 +08:00
Cong Wang
77dfce076c
scsi: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:19 +08:00
Cong Wang
4679026d78
net: remove the second argument of k[un]map_atomic()
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Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:19 +08:00
Cong Wang
eb3f062094
memstick: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:19 +08:00
Cong Wang
b0b38c767e
media: remove the second argument of k[un]map_atomic()
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Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:18 +08:00
Cong Wang
b2f46e6882
md: remove the second argument of k[un]map_atomic()
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Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:18 +08:00
Cong Wang
2a156d094d
infiniband: remove the second argument of k[un]map_atomic()
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Acked-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:18 +08:00
Cong Wang
45b408d2ef
ide: remove the second argument of k[un]map_atomic()
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Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:17 +08:00
Cong Wang
1c9c20f602
drm: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:17 +08:00
Cong Wang
4e5df7ca30
edac: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:17 +08:00
Cong Wang
237f259ce2
crypto: remove the second argument of k[un]map_atomic()
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Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20 21:48:16 +08:00