[rcu:dev.2020.05.07a] BUILD SUCCESS 1af6526eb52eb1fb840f5941e1b8691d49e03674

From: kbuild test robot
Date: Sun May 10 2020 - 01:41:49 EST

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.05.07a
branch HEAD: 1af6526eb52eb1fb840f5941e1b8691d49e03674 locking/osq_lock: Annotate a data race in osq_lock

i386-tinyconfig vmlinux size:

==============================================================================================================================================================
TOTAL TEXT arch/x86/events/zhaoxin/built-in.* try_invoke_on_locked_down_task()
==============================================================================================================================================================
+1 0 353159365e72 rcu: Add KCSAN stubs
0 0 4f58820fd710 srcu: Add KCSAN stubs
0 0 2f0846956355 rcu: Mark rcu_state.ncpus to detect concurrent writes
0 0 314eeb43e5f2 rcu: Add *_ONCE() and data_race() to rcu_node ->exp_tasks pl
0 0 065a6db12a80 rcu: Add READ_ONCE and data_race() to rcu_node ->boost_tasks
0 0 b68c6146512d srcu: Add data_race() to ->srcu_lock_count and ->srcu_unlock
0 0 5822b8126ff0 rcu: Add WRITE_ONCE() to rcu_node ->boost_tasks
0 0 47fbb074536e rcu: Use data_race() for RCU CPU stall-warning prints
0 0 53965dbe5396 drm: Make drm_dp_mst_dsc_aux_for_port() safe for old compile
0 0 1fca4d12f463 rcu: Expedite first two FQS scans under callback-overload co
0 0 fcbcc0e70050 rcu: Fix the (t=0 jiffies) false positive
0 0 ddc465936643 Revert "rculist: Describe variadic macro argument in a Sphin
0 0 c28d5c09d09f rcu: Get rid of some doc warnings in update.c
0 0 62ae19511f1e rcu: Mark rcu_state.gp_seq to detect more concurrent writes
0 0 a66dbda7893f rcu: Replace assigned pointer ret value by corresponding boo
0 0 da44cd6c8e88 rcu: Replace 1 by true
0 0 29ffebc5fcc0 rcu: Convert ULONG_CMP_GE() to time_after() for jiffy compar
0 0 7b2413111a63 rcu: Convert rcu_initiate_boost() ULONG_CMP_GE() to time_aft
0 0 e2f3ccfa6200 rcu: Convert rcu_nohz_full_cpu() ULONG_CMP_LT() to time_befo
+83 +84 +136 +83 f736e0f1a55a Merge branches 'fixes.2020.04.27a', 'kfree_rcu.2020.04.27a',
-224 -224 0 0 2d9d829af55c Merge branch 'kcsan-dev.2020.04.13c' into HEAD
0 0 0 0 99a5d03ba959 Merge branch 'lkmm-dev.2020.04.15b' into HEAD
+38 +38 0 0 3123dcd3ef7f fork: Annotate a data race in vm_area_dup()
0 0 0 0 2ba74f25e0de x86/mm/pat: Mark an intentional data race
0 0 0 0 cd59625dedde rculist: Add ASSERT_EXCLUSIVE_ACCESS() to __list_splice_init
0 0 0 0 ca6e49239a17 locktorture: Use true and false to assign to bool variables
0 0 0 0 8c8786cd0247 srcu: Fix a typo in comment "amoritized"->"amortized"
0 0 0 0 a1efc70e9d85 rcu: Simplify the calculation of rcu_state.ncpus
0 0 0 0 cbabe740e82b docs: RCU: Convert checklist.txt to ReST
0 0 0 0 e5f9b70676b4 docs: RCU: Convert lockdep-splat.txt to ReST
0 0 0 0 42c88c9aafad docs: RCU: Convert lockdep.txt to ReST
+1 0 0 0 aa2b2ecfd164 docs: RCU: Convert rculist_nulls.txt to ReST
0 0 0 0 82eaa2457d7d docs: RCU: Convert torture.txt to ReST
0 0 0 0 f97ed6bd52ac docs: RCU: Convert rcuref.txt to ReST
0 0 0 0 8e8a20116e5b docs: RCU: Convert stallwarn.txt to ReST
0 0 0 0 47fc317ece46 docs: RCU: Don't duplicate chapter names in rculist_nulls.rs
0 0 0 0 9e35d2f33d28 rcutorture: Add races with task-exit processing
0 0 0 0 6e9aecb52ba2 torture: Set configfile variable to current scenario
0 0 0 0 b4ec09e9e3e5 rcutorture: Handle non-statistic bang-string error messages
0 0 0 0 6662e542deb6 rcutorture: NULL rcu_torture_current earlier in cleanup code
0 0 0 0 8d6d79f04175 kcsan: Add test suite
0 0 0 0 acb3d83582b6 torture: Remove qemu dependency on EFI firmware
0 0 0 0 21436552afda doc: Timer problems can cause RCU CPU stall warnings
0 0 0 0 b68cb7adad51 rcu: Add callbacks-invoked counters
0 0 0 0 aef9d8641be8 rcu: Add comment documenting rcu_callback_map's purpose
0 0 0 0 7962e78b46c0 Revert b8c17e6664c4 ("rcu: Maintain special bits at bottom o
0 0 0 0 e4c6a5a6a7cd rcu/tree: Add better tracing for dyntick-idle
0 0 0 0 934552d9be4e rcu/tree: Clean up dynticks counter usage
0 0 0 0 2ff23aee42e9 rcu/tree: Remove dynticks_nmi_nesting counter
0 0 0 0 e32c9b0b3c4c trace: events: rcu: Change description of rcu_dyntick trace
0 0 0 0 3ff7cf6d6d90 torture: Add script to smoke-test commits in a branch
0 0 0 0 625810c1f564 torture: Remove whitespace from identify_qemu_vcpus output
0 0 0 0 c1fe153b2a01 torture: Add --allcpus argument to the kvm.sh script
0 0 0 0 d13fee049fa8 Default enable RCU list lockdep debugging with PROVE_RCU
0 0 0 0 3d9e98763d85 rcu: Grace-period-kthread related sleeps to idle priority
0 0 0 0 91f877ab4b94 rcu: Priority-boost-related sleeps to idle priority
0 0 0 0 41e5297889d5 rcu: No-CBs-related sleeps to idle priority
0 0 0 0 b06eee6cfc49 rcu: Expedited grace-period sleeps to idle priority
0 0 0 0 825613e73129 rcu-tasks: Convert sleeps to idle priority
0 0 0 0 373b78add5ef fs/btrfs: Add cond_resched() for try_release_extent_mapping(
0 0 0 0 1af6526eb52e locking/osq_lock: Annotate a data race in osq_lock
-92 -93 +136 +83 ae83d0b416db..1af6526eb52e (ALL COMMITS)
==============================================================================================================================================================

elapsed time: 482m

configs tested: 101
configs skipped: 1

The following configs have been built successfully.
More configs may be tested in the coming days.

arm defconfig
arm allyesconfig
arm allmodconfig
arm allnoconfig
arm64 allyesconfig
arm64 defconfig
arm64 allmodconfig
arm64 allnoconfig
sparc allyesconfig
m68k allyesconfig
i386 allnoconfig
i386 defconfig
i386 debian-10.3
i386 allyesconfig
ia64 allmodconfig
ia64 defconfig
ia64 allnoconfig
ia64 allyesconfig
m68k allmodconfig
m68k allnoconfig
m68k sun3_defconfig
m68k defconfig
nios2 defconfig
nios2 allyesconfig
openrisc defconfig
c6x allyesconfig
c6x allnoconfig
openrisc allyesconfig
nds32 defconfig
nds32 allnoconfig
csky allyesconfig
csky defconfig
alpha defconfig
alpha allyesconfig
xtensa allyesconfig
h8300 allyesconfig
h8300 allmodconfig
xtensa defconfig
arc defconfig
arc allyesconfig
microblaze allyesconfig
sh allmodconfig
sh allnoconfig
microblaze allnoconfig
mips allyesconfig
mips allnoconfig
mips allmodconfig
parisc allnoconfig
parisc defconfig
parisc allyesconfig
parisc allmodconfig
powerpc defconfig
powerpc allyesconfig
powerpc rhel-kconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a006-20200510
i386 randconfig-a005-20200510
i386 randconfig-a003-20200510
i386 randconfig-a001-20200510
i386 randconfig-a004-20200510
i386 randconfig-a002-20200510
x86_64 randconfig-a016-20200510
x86_64 randconfig-a012-20200510
x86_64 randconfig-a015-20200510
x86_64 randconfig-a013-20200510
x86_64 randconfig-a014-20200510
x86_64 randconfig-a011-20200510
i386 randconfig-a012-20200510
i386 randconfig-a016-20200510
i386 randconfig-a014-20200510
i386 randconfig-a011-20200510
i386 randconfig-a013-20200510
i386 randconfig-a015-20200510
x86_64 randconfig-a005-20200510
x86_64 randconfig-a003-20200510
x86_64 randconfig-a001-20200510
riscv allyesconfig
riscv allnoconfig
riscv defconfig
riscv allmodconfig
s390 allyesconfig
s390 allnoconfig
s390 allmodconfig
s390 defconfig
sparc defconfig
sparc64 defconfig
sparc64 allnoconfig
sparc64 allyesconfig
sparc64 allmodconfig
um allmodconfig
um allnoconfig
um allyesconfig
um defconfig
x86_64 rhel
x86_64 rhel-7.6
x86_64 rhel-7.6-kselftests
x86_64 rhel-7.2-clear
x86_64 lkp
x86_64 fedora-25
x86_64 kexec

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