Merge branch 'linus' into core/iommu

2 files changed, 11 insertions, 15 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 4c9ae6085c7..1bcf9cd4baa 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -570,6 +570,15 @@ config DEBUG_NOTIFIERS
           This is a relatively cheap check but if you care about maximum
           performance, say N.
 
+#
+# Select this config option from the architecture Kconfig, if it
+# it is preferred to always offer frame pointers as a config
+# option on the architecture (regardless of KERNEL_DEBUG):
+#
+config ARCH_WANT_FRAME_POINTERS
+        bool
+        help
+
 config FRAME_POINTER
         bool "Compile the kernel with frame pointers"
         depends on DEBUG_KERNEL && \
@@ -633,19 +642,6 @@ config RCU_TORTURE_TEST_RUNNABLE
 
 config RCU_CPU_STALL_DETECTOR
         bool "Check for stalled CPUs delaying RCU grace periods"
-        depends on CLASSIC_RCU
-        default n
-        help
-          This option causes RCU to printk information on which
-          CPUs are delaying the current grace period, but only when
-          the grace period extends for excessive time periods.
-
-          Say Y if you want RCU to perform such checks.
-
-          Say N if you are unsure.
-
-config RCU_CPU_STALL_DETECTOR
-        bool "Check for stalled CPUs delaying RCU grace periods"
         depends on CLASSIC_RCU || TREE_RCU
         default n
         help
@@ -842,7 +838,7 @@ config FIREWIRE_OHCI_REMOTE_DMA
 
           If unsure, say N.
 
-menuconfig BUILD_DOCSRC
+config BUILD_DOCSRC
         bool "Build targets in Documentation/ tree"
         depends on HEADERS_CHECK
         help
diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
index 0f8fc22ed10..4689cb073da 100644
--- a/lib/smp_processor_id.c
+++ b/lib/smp_processor_id.c
@@ -22,7 +22,7 @@ notrace unsigned int debug_smp_processor_id(void)
          * Kernel threads bound to a single CPU can safely use
          * smp_processor_id():
          */
-        if (cpus_equal(current->cpus_allowed, cpumask_of_cpu(this_cpu)))
+        if (cpumask_equal(&current->cpus_allowed, cpumask_of(this_cpu)))
                 goto out;
 
         /*