John Blackwood ad0cf3478d perf: Fix incorrect copy_from_user() usage ...

perf events: repair incorrect use of copy_from_user

This makes the perf_event_period() return 0 instead of
-EFAULT on success.

Signed-off-by: John Blackwood<john.blackwood@ccur.com>
Signed-off-by: Joe Korty <joe.korty@ccur.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20100928220311.GA18145@tsunami.ccur.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2010-10-12 11:45:01 +02:00

..

debug

Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-09-08 11:13:42 -07:00

gcov

gcov: fix null-pointer dereference for certain module types

2010-09-09 18:57:23 -07:00

irq

irq: Add new IRQ flag IRQF_NO_SUSPEND

2010-07-29 13:24:57 +02:00

power

Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6

2010-09-11 15:50:53 -07:00

time

time: Workaround gcc loop optimization that causes 64bit div errors

2010-08-13 12:03:24 -07:00

trace

Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-09-10 07:31:24 -07:00

.gitignore

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acct.c

pass a struct path to vfs_statfs

2010-08-09 16:48:42 -04:00

async.c

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audit_tree.c

fanotify: use both marks when possible

2010-07-28 10:18:55 -04:00

audit_watch.c

Revert "fsnotify: store struct file not struct path"

2010-08-12 14:23:04 -07:00

audit.c

Merge branch 'for-linus' of git://git.infradead.org/users/eparis/notify

2010-08-10 11:39:13 -07:00

audit.h

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auditfilter.c

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auditsc.c

vfs: add helpers to get root and pwd

2010-08-11 00:28:20 -04:00

backtracetest.c

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bounds.c

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capability.c

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cgroup_freezer.c

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cgroup.c

cgroups: fix API thinko

2010-09-09 18:57:23 -07:00

compat.c

compat: Make compat_alloc_user_space() incorporate the access_ok()

2010-09-14 16:08:45 -07:00

configs.c

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cpu.c

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cpuset.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-08-06 09:39:22 -07:00

cred.c

Add a dummy printk function for the maintenance of unused printks

2010-08-12 09:51:35 -07:00

delayacct.c

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dma.c

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early_res.c

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elfcore.c

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exec_domain.c

sys_personality: remove the bogus checks in sys_personality()->__set_personality() path

2010-08-09 20:45:05 -07:00

exit.c

Fix unprotected access to task credentials in waitid()

2010-08-17 18:07:43 -07:00

extable.c

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fork.c

rmap: fix walk during fork

2010-09-22 17:22:39 -07:00

freezer.c

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futex_compat.c

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futex.c

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groups.c

kernel/groups.c: fix integer overflow in groups_search

2010-09-09 18:57:24 -07:00

hrtimer.c

gcc-4.6: kernel/*: Fix unused but set warnings

2010-09-05 14:36:58 +02:00

hung_task.c

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hw_breakpoint.c

hw breakpoints: Fix pid namespace bug

2010-09-17 04:42:59 +02:00

itimer.c

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kallsyms.c

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Kconfig.freezer

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Kconfig.hz

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Kconfig.locks

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Kconfig.preempt

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kexec.c

kexec: return -EFAULT on copy_to_user() failures

2010-08-11 08:59:22 -07:00

kfifo.c

kfifo: fix scatterlist usage

2010-10-01 10:50:58 -07:00

kmod.c

Make do_execve() take a const filename pointer

2010-08-17 18:07:43 -07:00

kprobes.c

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ksysfs.c

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kthread.c

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latencytop.c

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lockdep_internals.h

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lockdep_proc.c

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lockdep_states.h

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lockdep.c

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Makefile

Merge branch 'for-linus' of git://git.infradead.org/users/eparis/notify

2010-08-10 11:39:13 -07:00

module.c

modules: Fix module_bug_list list corruption race

2010-10-05 11:29:27 -07:00

mutex-debug.c

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mutex-debug.h

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mutex.c

mutex: Fix annotations to include it in kernel-locking docbook

2010-09-03 08:19:51 +02:00

mutex.h

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notifier.c

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ns_cgroup.c

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nsproxy.c

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padata.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2010-08-04 15:23:14 -07:00

panic.c

lib/bug.c: add oops end marker to WARN implementation

2010-08-11 08:59:22 -07:00

params.c

param: locking for kernel parameters

2010-08-11 23:04:20 +09:30

perf_event.c

perf: Fix incorrect copy_from_user() usage

2010-10-12 11:45:01 +02:00

pid_namespace.c

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pid.c

pids: alloc_pidmap: remove the unnecessary boundary checks

2010-08-11 08:59:20 -07:00

pm_qos_params.c

PM QoS: Correct pr_debug() misuse and improve parameter checks

2010-09-11 00:53:05 +02:00

posix-cpu-timers.c

Merge branch 'writable_limits' of git://decibel.fi.muni.cz/~xslaby/linux

2010-08-10 12:07:51 -07:00

posix-timers.c

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printk.c

gcc-4.6: printk: use stable variable to dump kmsg buffer

2010-08-09 20:45:06 -07:00

profile.c

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ptrace.c

ptrace: optimize exit_ptrace() for the likely case

2010-08-11 08:59:19 -07:00

range.c

kernel/range: remove unused definition of ARRAY_SIZE()

2010-08-09 20:45:06 -07:00

rcupdate.c

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rcutiny_plugin.h

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rcutiny.c

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rcutorture.c

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rcutree_plugin.h

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rcutree_trace.c

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rcutree.c

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rcutree.h

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relay.c

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res_counter.c

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resource.c

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rtmutex_common.h

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rtmutex-debug.c

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rtmutex-debug.h

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rtmutex-tester.c

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rtmutex.c

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rtmutex.h

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rwsem.c

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sched_clock.c

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sched_cpupri.c

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sched_cpupri.h

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sched_debug.c

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sched_fair.c

sched: Fix nohz balance kick

2010-09-21 13:50:50 +02:00

sched_features.h

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sched_idletask.c

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sched_rt.c

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sched_stats.h

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sched.c

sched: Fix user time incorrectly accounted as system time on 32-bit

2010-09-15 10:41:36 +02:00

seccomp.c

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semaphore.c

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signal.c

HWPOISON: Copy si_addr_lsb to user

2010-10-07 09:41:25 +02:00

smp.c

generic-ipi: Fix deadlock in __smp_call_function_single

2010-09-10 16:48:40 +02:00

softirq.c

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spinlock.c

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srcu.c

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stacktrace.c

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stop_machine.c

stop_machine: struct cpu_stopper, remove alignment padding on 64 bits

2010-08-09 20:45:06 -07:00

sys_ni.c

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sys.c

pid: make setpgid() system call use RCU read-side critical section

2010-08-31 17:00:18 -07:00

sysctl_binary.c

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sysctl_check.c

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sysctl.c

sysctl: fix min/max handling in __do_proc_doulongvec_minmax()

2010-10-07 13:31:21 -07:00

taskstats.c

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test_kprobes.c

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time.c

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timeconst.pl

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timer.c

kernel/timer.c: fix kernel-doc function parameter warning

2010-08-10 15:33:09 -07:00

tracepoint.c

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tsacct.c

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uid16.c

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up.c

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user_namespace.c

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user-return-notifier.c

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user.c

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utsname_sysctl.c

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utsname.c

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wait.c

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watchdog.c

lockup_detector: Sync touch_*_watchdog back to old semantics

2010-09-01 10:02:28 +02:00

workqueue_sched.h

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workqueue.c

workqueue: add documentation

2010-09-13 10:26:52 +02:00