Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty...

[karo-tx-linux.git] / arch / Kconfig

diff --git a/arch/Kconfig b/arch/Kconfig
index 3450115c64373da128ba7be90de61b8fd7d8f160..366ec06a5185f0a59a7e5069357dbdb3da5a08c8 100644 (file)
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -222,6 +222,19 @@ config HAVE_PERF_EVENTS_NMI
          subsystem.  Also has support for calculating CPU cycle events
          to determine how many clock cycles in a given period.
 
+config HAVE_PERF_REGS
+       bool
+       help
+         Support selective register dumps for perf events. This includes
+         bit-mapping of each registers and a unique architecture id.
+
+config HAVE_PERF_USER_STACK_DUMP
+       bool
+       help
+         Support user stack dumps for perf event samples. This needs
+         access to the user stack pointer which is not unified across
+         architectures.
+
 config HAVE_ARCH_JUMP_LABEL
        bool
 
@@ -258,6 +271,12 @@ config ARCH_WANT_OLD_COMPAT_IPC
        select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
        bool
 
+config GENERIC_KERNEL_THREAD
+       bool
+
+config GENERIC_KERNEL_EXECVE
+       bool
+
 config HAVE_ARCH_SECCOMP_FILTER
        bool
        help
@@ -281,6 +300,28 @@ config SECCOMP_FILTER
 
          See Documentation/prctl/seccomp_filter.txt for details.
 
+config HAVE_RCU_USER_QS
+       bool
+       help
+         Provide kernel entry/exit hooks necessary for userspace
+         RCU extended quiescent state. Syscalls need to be wrapped inside
+         rcu_user_exit()-rcu_user_enter() through the slow path using
+         TIF_NOHZ flag. Exceptions handlers must be wrapped as well. Irqs
+         are already protected inside rcu_irq_enter/rcu_irq_exit() but
+         preemption or signal handling on irq exit still need to be protected.
+
+config HAVE_VIRT_CPU_ACCOUNTING
+       bool
+
+config HAVE_IRQ_TIME_ACCOUNTING
+       bool
+       help
+         Archs need to ensure they use a high enough resolution clock to
+         support irq time accounting and then call enable_sched_clock_irqtime().
+
+config HAVE_ARCH_TRANSPARENT_HUGEPAGE
+       bool
+
 config HAVE_MOD_ARCH_SPECIFIC
        bool
        help