zygo: turn down the preemption a little, get a bonus i180 driver. Leave ATOMIC_SLEEP...

diff --git a/.config b/.config
index a7f7a15c45b1db1bb1b7595bb71dabf8b1e91e67..d784c899297dc9592cda8d6d9777887433e3bca4 100644 (file)
--- a/.config
+++ b/.config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.0.5 Kernel Configuration
+# Linux/x86 4.0.8 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -130,7 +130,7 @@ CONFIG_TASK_IO_ACCOUNTING=y
 #
 # RCU Subsystem
 #
-CONFIG_PREEMPT_RCU=y
+CONFIG_TREE_RCU=y
 CONFIG_SRCU=y
 # CONFIG_TASKS_RCU is not set
 CONFIG_RCU_STALL_COMMON=y
@@ -140,9 +140,7 @@ CONFIG_RCU_FANOUT_LEAF=16
 # CONFIG_RCU_FANOUT_EXACT is not set
 CONFIG_RCU_FAST_NO_HZ=y
 CONFIG_TREE_RCU_TRACE=y
-CONFIG_RCU_BOOST=y
 CONFIG_RCU_KTHREAD_PRIO=1
-CONFIG_RCU_BOOST_DELAY=500
 CONFIG_RCU_NOCB_CPU=y
 CONFIG_RCU_NOCB_CPU_NONE=y
 # CONFIG_RCU_NOCB_CPU_ZERO is not set
@@ -246,6 +244,7 @@ CONFIG_HAVE_OPROFILE=y
 CONFIG_OPROFILE_NMI_TIMER=y
 CONFIG_KPROBES=y
 CONFIG_JUMP_LABEL=y
+CONFIG_OPTPROBES=y
 CONFIG_KPROBES_ON_FTRACE=y
 CONFIG_UPROBES=y
 # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
@@ -439,8 +438,8 @@ CONFIG_NR_CPUS=64
 CONFIG_SCHED_SMT=y
 CONFIG_SCHED_MC=y
 # CONFIG_PREEMPT_NONE is not set
-# CONFIG_PREEMPT_VOLUNTARY is not set
-CONFIG_PREEMPT=y
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
 CONFIG_PREEMPT_COUNT=y
 CONFIG_X86_UP_APIC_MSI=y
 CONFIG_X86_LOCAL_APIC=y
@@ -4979,6 +4978,7 @@ CONFIG_DRM_NOUVEAU=m
 CONFIG_NOUVEAU_DEBUG=5
 CONFIG_NOUVEAU_DEBUG_DEFAULT=3
 CONFIG_DRM_NOUVEAU_BACKLIGHT=y
+CONFIG_DRM_I810=y
 CONFIG_DRM_I915=y
 CONFIG_DRM_I915_KMS=y
 CONFIG_DRM_I915_FBDEV=y
@@ -7564,7 +7564,6 @@ CONFIG_SCHED_DEBUG=y
 CONFIG_SCHEDSTATS=y
 CONFIG_SCHED_STACK_END_CHECK=y
 CONFIG_TIMER_STATS=y
-# CONFIG_DEBUG_PREEMPT is not set
 
 #
 # Lock Debugging (spinlocks, mutexes, etc...)
@@ -7633,7 +7632,6 @@ CONFIG_FTRACE=y
 CONFIG_FUNCTION_TRACER=y
 CONFIG_FUNCTION_GRAPH_TRACER=y
 CONFIG_IRQSOFF_TRACER=y
-CONFIG_PREEMPT_TRACER=y
 CONFIG_SCHED_TRACER=y
 CONFIG_FTRACE_SYSCALLS=y
 CONFIG_TRACER_SNAPSHOT=y