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Revert "dashboard/config: select KCSAN_VERBOSE in KCSAN config"

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This reverts commit 02034dac31.

It seems that the new IRQ state tracking code that just landed in the
kernel breaks KCSAN more severely than I thought. Let disable lockdep
with KCSAN again until it is properly fixed.
This commit is contained in:
Marco Elver 2020-08-05 20:10:58 +02:00 committed by Dmitry Vyukov
parent e72ba13c6e
commit 0487ea6f5d
2 changed files with 9 additions and 19 deletions
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5
dashboard/config/bits-kcsan.config
View File

@ -5,12 +5,8 @@
# CONFIG_KASAN is not set
CONFIG_VMAP_STACK=y
# Requirement for CONFIG_KCSAN_VERBOSE:
CONFIG_PROVE_LOCKING=y
# Enable KCSAN:
CONFIG_KCSAN=y
CONFIG_KCSAN_VERBOSE=y
# CONFIG_KCSAN_DEBUG is not set
CONFIG_KCSAN_SELFTEST=y
# CONFIG_KCSAN_EARLY_ENABLE is not set
@ -31,6 +27,7 @@ CONFIG_KCSAN_IGNORE_ATOMICS=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set

23
dashboard/config/upstream-kcsan.config
View File

@ -14,7 +14,7 @@ CONFIG_TWIST_FOR_SYZKALLER_TESTING=y
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.8.0 Kernel Configuration
# Linux/x86 5.8.0-rc7 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="clang version 11.0.0 (https://github.com/llvm/llvm-project.git ca2dcbd030eadbf0aa9b660efe864ff08af6e18b)"
CONFIG_GCC_VERSION=0
@ -8271,24 +8271,20 @@ CONFIG_DEBUG_PREEMPT=y
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
CONFIG_PROVE_LOCKING=y
# CONFIG_PROVE_RAW_LOCK_NESTING is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEBUG_RWSEMS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_LOCKDEP=y
# CONFIG_DEBUG_LOCKDEP is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
@ -8308,7 +8304,6 @@ CONFIG_BUG_ON_DATA_CORRUPTION=y
#
# RCU Debugging
#
CONFIG_PROVE_RCU=y
# CONFIG_RCU_PERF_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=100
@ -8335,7 +8330,6 @@ CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_PREEMPTIRQ_TRACEPOINTS=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
@ -8372,7 +8366,6 @@ CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
CONFIG_HAVE_ARCH_KCSAN=y
CONFIG_HAVE_KCSAN_COMPILER=y
CONFIG_KCSAN=y
CONFIG_KCSAN_VERBOSE=y
# CONFIG_KCSAN_DEBUG is not set
CONFIG_KCSAN_SELFTEST=y
# CONFIG_KCSAN_EARLY_ENABLE is not set