linux-st/kernel at 91c4e8ea8f05916df0c8a6f383508ac7c9e10dba - linux-st - i2SOMGit

openstlinux/linux-st

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History

Oleg Nesterov 91c4e8ea8f wait: allow sys_waitid() to accept __WNOTHREAD/__WCLONE/__WALL

I see no reason why waitid() can't support other linux-specific flags
allowed in sys_wait4().

In particular this change can help if we reconsider the previous change
("wait/ptrace: assume __WALL if the child is traced") which adds the
"automagical" __WALL for debugger.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>
Cc: Pedro Alves <palves@redhat.com>
Cc: Roland McGrath <roland@hack.frob.com>
Cc: <syzkaller@googlegroups.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2016-05-23 17:04:14 -07:00

..

bpf: teach verifier to recognize imm += ptr pattern

2016-05-20 19:53:03 -04:00

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x86: remove more uaccess_32.h complexity

2016-05-22 17:21:27 -07:00

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radix-tree: introduce radix_tree_empty

2016-05-20 17:58:30 -07:00

Merge branches 'for-4.7/core', 'for-4.7/livepatching-doc' and 'for-4.7/livepatching-ppc64' into for-linus

2016-05-17 12:06:35 +02:00

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

2016-05-16 14:47:16 -07:00

PM / Hibernate: Call flush_icache_range() on pages restored in-place

2016-04-28 13:35:48 +01:00

printk/nmi: flush NMI messages on the system panic

2016-05-20 17:58:30 -07:00

debugobjects: insulate non-fixup logic related to static obj from fixup callbacks

2016-05-19 19:12:14 -07:00

Merge tag 'pm-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2016-05-16 19:17:22 -07:00

debugobjects: insulate non-fixup logic related to static obj from fixup callbacks

2016-05-19 19:12:14 -07:00

Merge tag 'trace-v4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2016-05-22 19:40:39 -07:00

.gitignore

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acct.c

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async.c

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audit_fsnotify.c

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audit_tree.c

audit: cleanup prune_tree_thread

2016-04-04 09:46:47 -04:00

audit_watch.c

don't bother with ->d_inode->i_sb - it's always equal to ->d_sb

2016-04-10 17:11:51 -04:00

audit.c

Merge branch 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit

2016-05-18 18:46:55 -07:00

audit.h

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auditfilter.c

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auditsc.c

Merge branch 'stable-4.7' of git://git.infradead.org/users/pcmoore/audit

2016-05-18 18:46:55 -07:00

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_pids.c

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cgroup.c

cgroup: fix compile warning

2016-05-12 11:05:27 -04:00

compat.c

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configs.c

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context_tracking.c

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cpu_pm.c

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cpu.c

sched/hotplug: Make activate() the last hotplug step

2016-05-06 14:58:25 +02:00

cpuset.c

cpuset: use static key better and convert to new API

2016-05-19 19:12:14 -07:00

crash_dump.c

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cred.c

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delayacct.c

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dma.c

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elfcore.c

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exec_domain.c

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exit.c

wait: allow sys_waitid() to accept __WNOTHREAD/__WCLONE/__WALL

2016-05-23 17:04:14 -07:00

extable.c

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fork.c

fork: free thread in copy_process on failure

2016-05-20 17:58:30 -07:00

freezer.c

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futex_compat.c

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futex.c

x86: remove more uaccess_32.h complexity

2016-05-22 17:21:27 -07:00

groups.c

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hung_task.c

kernel/hung_task.c: use timeout diff when timeout is updated

2016-03-22 15:36:02 -07:00

irq_work.c

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jump_label.c

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kallsyms.c

kallsyms: add support for relative offsets in kallsyms address table

2016-03-15 16:55:16 -07:00

kcmp.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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kcov.c

kcov: don't profile branches in kcov

2016-04-28 19:34:04 -07:00

kexec_core.c

printk/nmi: flush NMI messages on the system panic

2016-05-20 17:58:30 -07:00

kexec_file.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2016-03-17 11:33:45 -07:00

kexec_internal.h

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kexec.c

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kmod.c

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kprobes.c

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ksysfs.c

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kthread.c

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latencytop.c

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Makefile

ELF/MIPS build fix

2016-05-23 17:04:14 -07:00

membarrier.c

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memremap.c

memremap: add arch specific hook for MEMREMAP_WB mappings

2016-04-04 10:26:41 +02:00

module_signing.c

KEYS: Move the point of trust determination to __key_link()

2016-04-11 22:43:43 +01:00

module-internal.h

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module.c

module: preserve Elf information for livepatch modules

2016-04-01 15:00:10 +02:00

notifier.c

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nsproxy.c

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padata.c

kernel/padata.c: hide unused functions

2016-05-19 19:12:14 -07:00

panic.c

printk/nmi: flush NMI messages on the system panic

2016-05-20 17:58:30 -07:00

params.c

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pid_namespace.c

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pid.c

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profile.c

profile: hide unused functions when !CONFIG_PROC_FS

2016-03-22 15:36:02 -07:00

ptrace.c

ptrace: change __ptrace_unlink() to clear ->ptrace under ->siglock

2016-03-22 15:36:02 -07:00

range.c

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reboot.c

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relay.c

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resource.c

/proc/iomem: only expose physical resource addresses to privileged users

2016-04-14 12:56:09 -07:00

seccomp.c

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2016-05-19 10:02:26 -07:00

signal.c

signals/sigaltstack: Report current flag bits in sigaltstack()

2016-05-04 08:34:14 +02:00

smp.c

Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-03-15 13:50:29 -07:00

smpboot.c

cpu/hotplug: Unpark smpboot threads from the state machine

2016-03-01 20:36:56 +01:00

smpboot.h

cpu/hotplug: Create hotplug threads

2016-03-01 20:36:56 +01:00

softirq.c

arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections

2016-03-25 16:37:42 -07:00

stacktrace.c

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stop_machine.c

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sys_ni.c

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sys.c

timer: convert timer_slack_ns from unsigned long to u64

2016-03-17 15:09:34 -07:00

sysctl_binary.c

kernel/sysctl_binary.c: use generic UUID library

2016-05-20 17:58:30 -07:00

sysctl.c

mm: /proc/sys/vm/stat_refresh to force vmstat update

2016-05-19 19:12:14 -07:00

task_work.c

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taskstats.c

taskstats: use the libnl API to align nlattr on 64-bit

2016-04-23 20:13:25 -04:00

test_kprobes.c

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torture.c

rcutorture: Dump trace buffer upon shutdown

2016-04-21 13:47:04 -07:00

tracepoint.c

kernel/...: convert pr_warning to pr_warn

2016-03-22 15:36:02 -07:00

tsacct.c

time, acct: Drop irq save & restore from __acct_update_integrals()

2016-02-29 09:53:09 +01:00

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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watchdog.c

watchdog: don't run proc_watchdog_update if new value is same as old

2016-03-17 15:09:34 -07:00

workqueue_internal.h

sched/core: Get rid of 'cpu' argument in wq_worker_sleeping()

2016-03-02 10:28:47 -05:00

workqueue.c

debugobjects: insulate non-fixup logic related to static obj from fixup callbacks

2016-05-19 19:12:14 -07:00