dashboard/config/linux: disable lockdep on arm

The arm instance has been broken since ~March this year because lockdep
appears broken on arm [1]. Unfortunately it hasn't been fixed since, and
it is unclear if this is going to happen soon.

Since this is holding up fuzzing on arm, and generally causing dozens of
fixes to still appear as "fix pending" on the syzbot dashboard, simply
disable lockdep on the arm instance.

This will allow to at least make some progress and find bugs with the
remaining configs on the arm instance.

[1] https://lore.kernel.org/all/0000000000004f14c105bde08f75@google.com/

3 files changed, 27 insertions, 45 deletions

diff --git a/dashboard/config/linux/main.yml b/dashboard/config/linux/main.yml
index d131a13ec..497409616 100644
--- a/dashboard/config/linux/main.yml
+++ b/dashboard/config/linux/main.yml
@@ -53,7 +53,8 @@ includes:
  - smack.yml: [smack]
  - slab.yml: [slab]
  - debug.yml: [-nonoise]
- - lockdep.yml: [-nonoise]
+ # lockdep is broken on arm: https://lore.kernel.org/all/0000000000004f14c105bde08f75@google.com/
+ - lockdep.yml: [-nonoise, -arm]
  - kmemleak.yml: [kmemleak]
  - kasan.yml: [kasan]
  - mte.yml: [mte]
diff --git a/dashboard/config/linux/upstream-arm-kasan-base.config b/dashboard/config/linux/upstream-arm-kasan-base.config
index 0406e5855..891a217b8 100644
--- a/dashboard/config/linux/upstream-arm-kasan-base.config
+++ b/dashboard/config/linux/upstream-arm-kasan-base.config
@@ -105,7 +105,6 @@ CONFIG_HAVE_EBPF_JIT=y
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_COUNT=y
 
 #
 # CPU/Task time and stats accounting
@@ -698,7 +697,11 @@ CONFIG_MQ_IOSCHED_KYBER=y
 # end of IO Schedulers
 
 CONFIG_ASN1=y
-CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
 CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
@@ -4231,31 +4234,22 @@ CONFIG_DEBUG_TIMEKEEPING=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_LOCKDEP_BITS=16
-CONFIG_LOCKDEP_CHAINS_BITS=17
-CONFIG_LOCKDEP_STACK_TRACE_BITS=20
-CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
-CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
-# CONFIG_DEBUG_LOCKDEP is not set
-CONFIG_DEBUG_ATOMIC_SLEEP=y
+# 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
 # CONFIG_SCF_TORTURE_TEST is not set
 # end of Lock Debugging (spinlocks, mutexes, etc...)
 
-CONFIG_TRACE_IRQFLAGS=y
-CONFIG_DEBUG_IRQFLAGS=y
+# CONFIG_DEBUG_IRQFLAGS is not set
 CONFIG_STACKTRACE=y
 # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -4276,13 +4270,12 @@ CONFIG_DEBUG_CREDENTIALS=y
 #
 # RCU Debugging
 #
-CONFIG_PROVE_RCU=y
 # CONFIG_RCU_SCALE_TEST is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_REF_SCALE_TEST is not set
 CONFIG_RCU_CPU_STALL_TIMEOUT=300
 # CONFIG_RCU_TRACE is not set
-CONFIG_RCU_EQS_DEBUG=y
+# CONFIG_RCU_EQS_DEBUG is not set
 # end of RCU Debugging
 
 # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
@@ -4300,7 +4293,6 @@ 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_TRACING_SUPPORT=y
 CONFIG_FTRACE=y
diff --git a/dashboard/config/linux/upstream-arm-kasan.config b/dashboard/config/linux/upstream-arm-kasan.config
index 5d5f68f0e..0c1691b7d 100644
--- a/dashboard/config/linux/upstream-arm-kasan.config
+++ b/dashboard/config/linux/upstream-arm-kasan.config
@@ -6893,31 +6893,22 @@ 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_LOCKDEP_BITS=16
-CONFIG_LOCKDEP_CHAINS_BITS=17
-CONFIG_LOCKDEP_STACK_TRACE_BITS=20
-CONFIG_LOCKDEP_STACK_TRACE_HASH_BITS=14
-CONFIG_LOCKDEP_CIRCULAR_QUEUE_BITS=12
-# CONFIG_DEBUG_LOCKDEP is not set
-CONFIG_DEBUG_ATOMIC_SLEEP=y
+# 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
 # CONFIG_SCF_TORTURE_TEST is not set
 # end of Lock Debugging (spinlocks, mutexes, etc...)
 
-CONFIG_TRACE_IRQFLAGS=y
-CONFIG_DEBUG_IRQFLAGS=y
+# CONFIG_DEBUG_IRQFLAGS is not set
 CONFIG_STACKTRACE=y
 # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
 # CONFIG_DEBUG_KOBJECT is not set
@@ -6938,13 +6929,12 @@ CONFIG_DEBUG_CREDENTIALS=y
 #
 # RCU Debugging
 #
-CONFIG_PROVE_RCU=y
 # CONFIG_RCU_SCALE_TEST is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_RCU_REF_SCALE_TEST is not set
 CONFIG_RCU_CPU_STALL_TIMEOUT=300
 # CONFIG_RCU_TRACE is not set
-CONFIG_RCU_EQS_DEBUG=y
+# CONFIG_RCU_EQS_DEBUG is not set
 # end of RCU Debugging
 
 # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
@@ -6962,7 +6952,6 @@ 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_TRACING_SUPPORT=y
 CONFIG_FTRACE=y