Paul E. McKenney f34f2f5852 rcu: Move grace-period pre-init delay after pre-init ...

The main race with the early part of grace-period initialization appears
to be with CPU hotplug.  To more fully open this race window, this commit
moves the rcu_gp_slow() from the beginning of the early initialization
loop to follow that loop, thus widening the race window, especially for
the rcu_node structures that are initialized last.  This commit also
expands rcutree.gp_preinit_delay from 3 to 12, giving the same overall
delay in the grace period, but concentrated in the spot where it will
do the most good.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

2018-07-12 15:39:06 -07:00

..

android

selftests: android: ion: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

bpf

selftests: bpf: fix urandom_read build issue

2018-06-11 12:55:56 +02:00

breakpoints

selftests: breakpoints: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

capabilities

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

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

cgroup

kselftest/cgroup: fix a signedness bug

2018-06-07 13:44:30 -06:00

cpu-hotplug

selftests: cpu-hotplug: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

cpufreq

selftests: cpufreq: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

drivers

selftests: add test for USB over IP driver

2018-05-31 17:49:48 +02:00

efivarfs

selftests: efivarfs: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

exec

selftests: exec: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

filesystems

selftests: filesystems: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

firmware

selftests: firmware: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

ftrace

Merge tag 'linux-kselftest-4.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2018-06-15 17:26:29 +09:00

futex

selftests: futex: delete RUN_TESTS and EMIT_TESTS overrides

2018-05-30 15:21:52 -06:00

gpio

selftests: gpio: return Kselftest Skip code for skipped tests

2018-05-30 15:21:52 -06:00

ia64

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

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

intel_pstate

selftests: intel_pstate: notification about privilege required to run intel_pstate testing script

2018-05-30 21:31:31 -06:00

ipc

selftests: ipc: return Kselftest Skip code for skipped tests

2018-05-30 15:21:53 -06:00

kcmp

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

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

kmod

selftests: kmod: return Kselftest Skip code for skipped tests

2018-05-30 15:21:53 -06:00

kvm

selftests: kvm: return Kselftest Skip code for skipped tests

2018-05-30 15:29:05 -06:00

lib

selftests: lib: fix prime_numbers module search and skip logic

2018-05-30 21:32:55 -06:00

locking

selftests: locking: return Kselftest Skip code for skipped tests

2018-05-30 15:29:06 -06:00

media_tests

selftests: media_tests: return Kselftest Skip code for skipped tests

2018-05-30 15:29:06 -06:00

membarrier

selftests: membarrier: return Kselftest Skip code for skipped tests

2018-05-30 15:29:06 -06:00

memfd

selftests: memfd: split regular and hugetlbfs tests

2018-05-30 15:29:06 -06:00

memory-hotplug

selftests: memory-hotplug: return Kselftest Skip code for skipped tests

2018-05-30 15:29:06 -06:00

mount

selftests: mount: delete RUN_TESTS and EMIT_TESTS overrides

2018-05-30 15:21:52 -06:00

mqueue

selftests: mqueue: return Kselftest Skip code for skipped tests

2018-05-30 15:29:06 -06:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2018-06-06 18:39:49 -07:00

networking/timestamping

selftests/txtimestamp: Add more configurable parameters

2018-03-16 15:05:57 -04:00

nsfs

tools/testing: Fix trailing semicolon

2018-01-12 11:41:33 -07:00

ntb

NTB: ntb_test: Update ntb_perf tests

2018-01-28 22:17:24 -05:00

powerpc

selftests/powerpc: Add perf breakpoint test

2018-06-03 21:16:44 +10:00

prctl

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

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

proc

tools/testing/selftests/proc: test /proc/*/fd a bit (+ PF_KTHREAD is ABI!)

2018-06-07 17:34:38 -07:00

pstore

selftests: pstore: Adding config fragment CONFIG_PSTORE_RAM=m

2018-02-13 14:09:17 -07:00

ptp

posix-timers: Prevent UB from shifting negative signed value

2018-01-04 14:57:10 +01:00

ptrace

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

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

rcutorture

rcu: Move grace-period pre-init delay after pre-init

2018-07-12 15:39:06 -07:00

rseq

rseq/selftests: Provide Makefile, scripts, gitignore

2018-06-06 11:58:35 +02:00

rtc

selftests: rtc: rework rtctest

2018-05-30 15:21:51 -06:00

seccomp

seccomp: Add filter flag to opt-out of SSB mitigation

2018-05-05 00:51:44 +02:00

sigaltstack

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

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

size

kselftest: convert get_size to use stricter TAP13 format

2017-06-14 18:23:27 -06:00

sparc64

selftests: sparc64: char: Selftest for privileged ADI driver

2018-06-05 11:24:55 -07:00

splice

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

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

static_keys

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

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

sync

selftests: sync: missing CFLAGS while compiling

2018-02-13 11:34:51 -07:00

sysctl

test_sysctl: fix sysctl.sh by making it executable

2017-08-07 15:13:36 -06:00

tc-testing

tc-testing: ife: fix wrong teardown command in test b7b8

2018-06-12 15:32:25 -07:00

timers

selftests: move RTC tests to rtc subfolder

2018-05-30 15:21:51 -06:00

uevent

selftests: uevent filtering

2018-05-23 15:24:22 -04:00

user

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

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

vDSO

selftest/vDSO: fix O=

2018-02-13 11:35:01 -07:00

vm

selftests/vm/run_vmtests: adjust hugetlb size according to nr_cpus

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

watchdog

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

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

x86

selftests/x86: Detect -no-pie availability

2018-05-30 15:21:51 -06:00

zram

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

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

.gitignore

selftests: add gpio generated files to .gitignore

2017-04-25 09:49:38 -06:00

gen_kselftest_tar.sh

selftests: gen_kselftest_tar.h: Add SPDX license identifier

2018-01-12 11:44:31 -07:00

kselftest_harness.h

selftests/seccomp: Allow get_metadata to XFAIL

2018-03-21 10:42:46 -06:00

kselftest_install.sh

selftests: kselftest_install.sh: Add SPDX license identifier

2018-01-12 11:45:05 -07:00

kselftest.h

selftests: kselftest: change KSFT_SKIP=4 instead of KSFT_PASS

2018-05-30 15:21:52 -06:00

lib.mk

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

2018-06-10 10:17:09 -07:00

Makefile

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

2018-06-10 10:17:09 -07:00