Dominik Brodowski d53238cd51 kernel: open-code sys_rt_sigpending() in sys_sigpending() ...

A similar but not fully equivalent code path is already open-coded
three times (in sys_rt_sigpending and in the two compat stubs), so
do it a fourth time here.

This patch is part of a series which removes in-kernel calls to syscalls.
On this basis, the syscall entry path can be streamlined. For details, see
http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net

Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

2018-04-02 20:15:00 +02:00

..

bpf

bpf: allow xadd only on aligned memory

2018-02-23 14:33:39 -08:00

cgroup

kernel/cpuset: current_cpuset_is_being_rebound can be boolean

2018-02-06 18:32:47 -08:00

configs

KVM changes for 4.16

2018-02-10 13:16:35 -08:00

debug

signal: Simplify and fix kdb_send_sig

2018-01-03 18:01:08 -06:00

events

perf/core: Fix ctx_event_type in ctx_resched()

2018-03-09 08:03:02 +01:00

gcov

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

irq

genirq/matrix: Handle CPU offlining proper

2018-02-22 22:05:43 +01:00

livepatch

Merge branch 'for-4.16/remove-immediate' into for-linus

2018-01-31 16:36:38 +01:00

locking

rtmutex: Make rt_mutex_futex_unlock() safe for irq-off callsites

2018-03-09 11:06:16 +01:00

power

x86/power: Fix swsusp_arch_resume prototype

2018-02-02 23:33:50 +01:00

printk

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

2018-03-01 10:06:39 -08:00

rcu

SCSI misc on 20180131

2018-01-31 11:23:28 -08:00

sched

sched/cpufreq: Remove unused SUGOV_KTHREAD_PRIORITY macro

2018-02-13 13:04:03 +01:00

time

timers: Forward timer base before migrating timers

2018-02-28 23:34:33 +01:00

trace

bpf: fix bpf_prog_array_copy_to_user warning from perf event prog query

2018-02-14 08:59:37 -08:00

.gitignore

…

acct.c

kernel/acct.c: fix the acct->needcheck check in check_free_space()

2018-01-04 16:45:09 -08:00

async.c

kernel/async.c: revert "async: simplify lowest_in_progress()"

2018-02-06 18:32:44 -08:00

audit_fsnotify.c

Merge branch 'fsnotify' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2017-05-03 11:05:15 -07:00

audit_tree.c

Merge branch 'fsnotify' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2017-11-14 14:08:20 -08:00

audit_watch.c

audit/stable-4.13 PR 20170816

2017-08-16 16:48:34 -07:00

audit.c

Audit: remove unused audit_log_secctx function

2017-11-10 16:08:47 -05:00

audit.h

audit/stable-4.15 PR 20171113

2017-11-15 13:28:48 -08:00

auditfilter.c

audit: filter PATH records keyed on filesystem magic

2017-11-10 16:08:56 -05:00

auditsc.c

audit/stable-4.15 PR 20171113

2017-11-15 13:28:48 -08:00

backtracetest.c

…

bounds.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

capability.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

compat.c

signals: Move put_compat_sigset to compat.h to silence hardened usercopy

2018-03-02 21:31:55 +00:00

configs.c

…

context_tracking.c

…

cpu_pm.c

PM / CPU: replace raw_notifier with atomic_notifier

2017-07-31 13:09:49 +02:00

cpu.c

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

2017-12-31 12:30:34 -08:00

crash_core.c

kdump: write correct address of mem_section into vmcoreinfo

2018-01-13 10:42:48 -08:00

crash_dump.c

…

cred.c

doc: ReSTify credentials.txt

2017-05-18 10:30:19 -06:00

delayacct.c

delayacct: Account blkio completion on the correct task

2018-01-16 03:29:36 +01:00

dma.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

elfcore.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

exec_domain.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

exit.c

kernel: use kernel_wait4() instead of sys_wait4()

2018-04-02 20:14:51 +02:00

extable.c

extable: Make init_kernel_text() global

2018-02-21 16:54:06 +01:00

fail_function.c

error-injection: Support fault injection framework

2018-01-12 17:33:38 -08:00

fork.c

include/linux/sched/mm.h: re-inline mmdrop()

2018-02-21 15:35:42 -08:00

freezer.c

…

futex_compat.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

futex.c

pids: introduce find_get_task_by_vpid() helper

2018-02-06 18:32:46 -08:00

groups.c

kernel: make groups_sort calling a responsibility group_info allocators

2017-12-14 16:00:49 -08:00

hung_task.c

kernel/hung_task.c: defer showing held locks

2017-05-08 17:15:10 -07:00

irq_work.c

irq/work: Improve the flag definitions

2018-01-08 19:43:15 +01:00

jump_label.c

extable: Make init_kernel_text() global

2018-02-21 16:54:06 +01:00

kallsyms.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

2018-02-01 13:36:15 -08:00

kcmp.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

…

Kconfig.preempt

…

kcov.c

kcov: detect double association with a single task

2018-02-06 18:32:46 -08:00

kexec_core.c

x86/mm, kexec: Allow kexec to be used with SME

2017-07-18 11:38:04 +02:00

kexec_file.c

resource: Provide resource struct in resource walk callback

2017-11-07 15:35:57 +01:00

kexec_internal.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kexec.c

kdump: protect vmcoreinfo data under the crash memory

2017-07-12 16:26:00 -07:00

kmod.c

kmod: move #ifdef CONFIG_MODULES wrapper to Makefile

2017-09-08 18:26:51 -07:00

kprobes.c

kprobes: Propagate error from disarm_kprobe_ftrace()

2018-02-16 09:12:58 +01:00

ksysfs.c

kexec: move vmcoreinfo out of the kernel's .bss section

2017-07-12 16:25:59 -07:00

kthread.c

treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts

2017-11-21 16:35:54 -08:00

latencytop.c

sched/headers: Prepare to move sched_info_on() and force_schedstat_enabled() from <linux/sched.h> to <linux/sched/stat.h>

2017-03-02 08:42:39 +01:00

Makefile

error-injection: Support fault injection framework

2018-01-12 17:33:38 -08:00

memremap.c

memremap: fix softlockup reports at teardown

2018-03-02 19:34:50 -08:00

module_signing.c

…

module-internal.h

…

module.c

Modules updates for v4.16

2018-02-07 14:29:34 -08:00

notifier.c

kernel/notifier.c: simplify expression

2017-02-24 17:46:56 -08:00

nsproxy.c

perf: Add PERF_RECORD_NAMESPACES to include namespaces related info

2017-03-13 15:57:41 -03:00

padata.c

padata: add SPDX identifier

2018-01-05 18:43:00 +11:00

panic.c

bug: use %pB in BUG and stack protector failure

2018-03-09 16:40:01 -08:00

params.c

kernel/params.c: improve STANDARD_PARAM_DEF readability

2017-10-03 17:54:26 -07:00

pid_namespace.c

kernel: use kernel_wait4() instead of sys_wait4()

2018-04-02 20:14:51 +02:00

pid.c

pids: introduce find_get_task_by_vpid() helper

2018-02-06 18:32:46 -08:00

profile.c

sched/headers: Prepare to move sched_info_on() and force_schedstat_enabled() from <linux/sched.h> to <linux/sched/stat.h>

2017-03-02 08:42:39 +01:00

ptrace.c

pids: introduce find_get_task_by_vpid() helper

2018-02-06 18:32:46 -08:00

range.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

reboot.c

kernel/reboot.c: add devm_register_reboot_notifier()

2017-11-17 16:10:04 -08:00

relay.c

kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE

2018-02-21 15:35:43 -08:00

resource.c

Merge branch 'akpm' (patches from Andrew)

2018-02-06 22:15:42 -08:00

seccomp.c

- Fix seccomp GET_METADATA to deal with field sizes correctly (Tycho Andersen)

2018-02-22 10:50:24 -08:00

signal.c

kernel: open-code sys_rt_sigpending() in sys_sigpending()

2018-04-02 20:15:00 +02:00

smp.c

smp/core: Use lockdep to assert IRQs are disabled/enabled

2017-11-08 11:13:50 +01:00

smpboot.c

watchdog/core, powerpc: Lock cpus across reconfiguration

2017-10-04 10:53:54 +02:00

smpboot.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

softirq.c

softirq: Eliminate cond_resched_rcu_qs() in favor of cond_resched()

2017-12-04 10:28:58 -08:00

stacktrace.c

stacktrace/x86: add function for detecting reliable stack traces

2017-03-08 09:18:02 +01:00

stop_machine.c

stop_machine: Provide stop_machine_cpuslocked()

2017-05-26 10:10:36 +02:00

sys_ni.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sys.c

fix typo in assignment of fs default overflow gid

2017-12-14 16:01:45 -06:00

sysctl_binary.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

sysctl.c

pipe: reject F_SETPIPE_SZ with size over UINT_MAX

2018-02-06 18:32:47 -08:00

task_work.c

locking/barriers: Convert users of lockless_dereference() to READ_ONCE()

2017-12-17 13:57:15 +01:00

taskstats.c

pids: introduce find_get_task_by_vpid() helper

2018-02-06 18:32:46 -08:00

test_kprobes.c

kprobes: Disable the jprobes test code

2017-10-20 11:02:54 +02:00

torture.c

torture: Save a line in stutter_wait(): while -> for

2017-12-11 09:18:30 -08:00

tracepoint.c

tracepoint: Remove smp_read_barrier_depends() from comment

2017-12-04 10:52:56 -08:00

tsacct.c

sched/headers: Prepare to move cputime functionality from <linux/sched.h> into <linux/sched/cputime.h>

2017-03-02 08:42:39 +01:00

ucount.c

ucount: Remove the atomicity from ucount->count

2017-03-06 15:26:37 -06:00

uid16.c

kernel: make groups_sort calling a responsibility group_info allocators

2017-12-14 16:00:49 -08:00

umh.c

kernel: use kernel_wait4() instead of sys_wait4()

2018-04-02 20:14:51 +02:00

up.c

smp: Avoid using two cache lines for struct call_single_data

2017-08-29 15:14:38 +02:00

user_namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2017-11-16 12:20:15 -08:00

user-return-notifier.c

…

user.c

efivarfs: Limit the rate for non-root to read files

2018-02-22 10:21:02 -08:00

utsname_sysctl.c

sched/headers: Remove <linux/rwsem.h> from <linux/sched.h>

2017-03-03 01:45:36 +01:00

utsname.c

sched/headers: Prepare to move the task_lock()/unlock() APIs to <linux/sched/task.h>

2017-03-02 08:42:38 +01:00

watchdog_hld.c

Merge branch 'linus' into core/urgent, to pick up dependent commits

2017-11-04 08:53:04 +01:00

watchdog.c

Merge branch 'linus' into sched/core, to pick up fixes

2017-11-08 10:17:15 +01:00

workqueue_internal.h

Merge branch 'for-4.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

2017-11-06 12:26:49 -08:00

workqueue.c

Fixes for 4.16. I contains fixes for deadlock on runtime suspend on few

2018-02-22 08:39:26 +10:00