[rcu:dev.2020.05.14b] BUILD SUCCESS c1628f71b9ac81a2349f02cdebaaefe35a3fe4ba

From: kbuild test robot
Date: Thu May 14 2020 - 22:06:57 EST

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev.2020.05.14b
branch HEAD: c1628f71b9ac81a2349f02cdebaaefe35a3fe4ba ubsan, kcsan: Don't combine sanitizer with kcov on clang

i386-tinyconfig vmlinux size:

==========================================================================================================================
TOTAL TEXT 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
+38 +38 0 0f63274855bd fork: Annotate a data race in vm_area_dup()
0 0 0 44c5704098db x86/mm/pat: Mark an intentional data race
0 0 0 79580081c819 rculist: Add ASSERT_EXCLUSIVE_ACCESS() to __list_splice_init
0 0 0 c6509b6ebd35 locktorture: Use true and false to assign to bool variables
0 0 0 9ff7fb3ae801 srcu: Fix a typo in comment "amoritized"->"amortized"
0 0 0 a26e676ed124 rcu: Simplify the calculation of rcu_state.ncpus
0 0 0 e69d7d3457e1 docs: RCU: Convert checklist.txt to ReST
0 0 0 5a0420ab6838 docs: RCU: Convert lockdep-splat.txt to ReST
0 0 0 b511fe2f9ca3 docs: RCU: Convert lockdep.txt to ReST
0 0 0 de5eeb13c7d3 docs: RCU: Convert rculist_nulls.txt to ReST
0 0 0 413d28ccf9a6 docs: RCU: Convert torture.txt to ReST
0 0 0 bf964e388306 docs: RCU: Convert rcuref.txt to ReST
0 0 0 47e08ad9b727 docs: RCU: Convert stallwarn.txt to ReST
0 0 0 714e2785e889 docs: RCU: Don't duplicate chapter names in rculist_nulls.rs
0 0 0 fbadb7b741f5 rcutorture: Add races with task-exit processing
0 0 0 5f6efafb13cf torture: Set configfile variable to current scenario
0 0 0 8b9222ed9674 rcutorture: Handle non-statistic bang-string error messages
0 0 0 2f63f5f0262e rcutorture: NULL rcu_torture_current earlier in cleanup code
0 0 0 af959932fe46 kcsan: Add test suite
0 0 0 b8a1cab5634a torture: Remove qemu dependency on EFI firmware
0 0 0 3e9d89174418 doc: Timer problems can cause RCU CPU stall warnings
0 0 0 1dd7f2639314 rcu: Add callbacks-invoked counters
0 0 0 170f96c6fc1b rcu: Add comment documenting rcu_callback_map's purpose
0 0 0 ecc8bd43403e Revert b8c17e6664c4 ("rcu: Maintain special bits at bottom o
0 0 0 730b4bd431b9 rcu/tree: Add better tracing for dyntick-idle
0 0 0 583fd832d151 rcu/tree: Clean up dynticks counter usage
0 0 0 0e94d87bed08 rcu/tree: Remove dynticks_nmi_nesting counter
0 0 0 1c039ba261f3 trace: events: rcu: Change description of rcu_dyntick trace
0 0 0 5ce7e23dcb27 torture: Add script to smoke-test commits in a branch
0 0 0 84de7b509b3f torture: Remove whitespace from identify_qemu_vcpus output
0 0 0 df2e4807c87c torture: Add --allcpus argument to the kvm.sh script
0 0 0 f410328e9383 Default enable RCU list lockdep debugging with PROVE_RCU
0 0 0 9ddfee9e6268 rcu: Grace-period-kthread related sleeps to idle priority
0 0 0 91ffb34451f9 rcu: Priority-boost-related sleeps to idle priority
0 0 0 4fcf987fe01b rcu: No-CBs-related sleeps to idle priority
0 0 0 e317828f7d96 rcu: Expedited grace-period sleeps to idle priority
0 0 0 f023a0c8b110 rcu-tasks: Convert sleeps to idle priority
0 0 0 059dce471ca3 fs/btrfs: Add cond_resched() for try_release_extent_mapping(
0 0 0 ea1a170b65b2 locking/osq_lock: Annotate a data race in osq_lock
0 0 0 047c99c57e08 doc: Tasks RCU must protect instructions before trampoline
0 0 0 c1628f71b9ac ubsan, kcsan: Don't combine sanitizer with kcov on clang
-92 -93 +83 ae83d0b416db..c1628f71b9ac (ALL COMMITS)
==========================================================================================================================

elapsed time: 485m

configs tested: 119
configs skipped: 5

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
nios2 defconfig
arc nsimosci_hs_smp_defconfig
mips malta_defconfig
arm exynos_defconfig
powerpc pmac32_defconfig
mips rt305x_defconfig
arm corgi_defconfig
m68k m5208evb_defconfig
powerpc holly_defconfig
arm oxnas_v6_defconfig
powerpc allnoconfig
s390 zfcpdump_defconfig
powerpc maple_defconfig
sh se7722_defconfig
sh r7785rp_defconfig
h8300 alldefconfig
arm efm32_defconfig
nios2 3c120_defconfig
um i386_defconfig
arm lubbock_defconfig
arm multi_v4t_defconfig
arc axs103_defconfig
s390 defconfig
arc axs103_smp_defconfig
arm cm_x2xx_defconfig
arm palmz72_defconfig
ia64 allmodconfig
sh kfr2r09-romimage_defconfig
c6x evmc6678_defconfig
sh shmin_defconfig
arm neponset_defconfig
mips fuloong2e_defconfig
m68k atari_defconfig
m68k sun3x_defconfig
mips jmr3927_defconfig
arm cerfcube_defconfig
ia64 bigsur_defconfig
i386 allnoconfig
i386 allyesconfig
i386 defconfig
i386 debian-10.3
ia64 defconfig
ia64 allnoconfig
ia64 allyesconfig
m68k allmodconfig
m68k allnoconfig
m68k sun3_defconfig
m68k 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
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
i386 randconfig-a006-20200514
i386 randconfig-a005-20200514
i386 randconfig-a003-20200514
i386 randconfig-a001-20200514
i386 randconfig-a004-20200514
i386 randconfig-a002-20200514
riscv allyesconfig
riscv allnoconfig
riscv defconfig
riscv allmodconfig
s390 allyesconfig
s390 allnoconfig
s390 allmodconfig
x86_64 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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