Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

Pull tile arch changes from Chris Metcalf:
 "These are some minor new feature work and other changes that didn't
  merit getting pushed up after the 3.9 merge window closed.

  There should be a lot more activity in the 3.11 merge window"

* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  arch/tile: Fix syscall return value passed to tracepoint
  tile: comment assumption about __insn_mtspr for <asm/irqflags.h>
  tile: ns2cycles should use __raw_get_cpu_var
  arch: remove KCORE_ELF again [tile]
  tile: remove two outdated Kconfig entries
  tile: support atomic64_dec_if_positive()
  tile: support TIF_SYSCALL_TRACEPOINT; select HAVE_SYSCALL_TRACEPOINTS
  tile: Add definition of NR_syscalls
  tile: move declaration of sys_call_table to <asm/syscall.h>
  arch/tile: Enable HAVE_ARCH_TRACEHOOK
  arch/tile: Call tracehook_report_syscall_{entry,exit} in syscall trace

1 files changed, 3 insertions, 14 deletions

diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 0e5343902363..5b6a40dd5556 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -22,6 +22,9 @@ config TILE
         select ARCH_HAVE_NMI_SAFE_CMPXCHG
         select GENERIC_CLOCKEVENTS
         select MODULES_USE_ELF_RELA
+        select HAVE_ARCH_TRACEHOOK
+        select HAVE_SYSCALL_TRACEPOINTS
+        select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 
 # FIXME: investigate whether we need/want these options.
 #       select HAVE_IOREMAP_PROT
@@ -40,9 +43,6 @@ config MMU
 config GENERIC_CSUM
         def_bool y
 
-config SEMAPHORE_SLEEPERS
-        def_bool y
-
 config HAVE_ARCH_ALLOC_REMAP
         def_bool y
 
@@ -67,12 +67,6 @@ config HUGETLB_SUPER_PAGES
 config RWSEM_GENERIC_SPINLOCK
         def_bool y
 
-# We have a very flat architecture from a migration point of view,
-# so save boot time by presetting this (particularly useful on tile-sim).
-config DEFAULT_MIGRATION_COST
-        int
-        default "10000000"
-
 # We only support gcc 4.4 and above, so this should work.
 config ARCH_SUPPORTS_OPTIMIZED_INLINING
         def_bool y
@@ -413,11 +407,6 @@ endmenu
 
 menu "Executable file formats"
 
-# only elf supported
-config KCORE_ELF
-        def_bool y
-        depends on PROC_FS
-
 source "fs/Kconfig.binfmt"
 
 endmenu