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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-06 22:50:15 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-06 22:50:15 +0200
commit007dc78fea62610bf06829e38f1d8c69b6ea5af6 (patch)
tree683af90696ed7a237dedd48030bfd649e5822955 /arch/hexagon
parentMerge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kerne... (diff)
parentlocking/lockdep: Remove unnecessary unlikely() (diff)
downloadlinux-007dc78fea62610bf06829e38f1d8c69b6ea5af6.tar.xz
linux-007dc78fea62610bf06829e38f1d8c69b6ea5af6.zip
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar: "Here are the locking changes in this cycle: - rwsem unification and simpler micro-optimizations to prepare for more intrusive (and more lucrative) scalability improvements in v5.3 (Waiman Long) - Lockdep irq state tracking flag usage cleanups (Frederic Weisbecker) - static key improvements (Jakub Kicinski, Peter Zijlstra) - misc updates, cleanups and smaller fixes" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits) locking/lockdep: Remove unnecessary unlikely() locking/static_key: Don't take sleeping locks in __static_key_slow_dec_deferred() locking/static_key: Factor out the fast path of static_key_slow_dec() locking/static_key: Add support for deferred static branches locking/lockdep: Test all incompatible scenarios at once in check_irq_usage() locking/lockdep: Avoid bogus Clang warning locking/lockdep: Generate LOCKF_ bit composites locking/lockdep: Use expanded masks on find_usage_*() functions locking/lockdep: Map remaining magic numbers to lock usage mask names locking/lockdep: Move valid_state() inside CONFIG_TRACE_IRQFLAGS && CONFIG_PROVE_LOCKING locking/rwsem: Prevent unneeded warning during locking selftest locking/rwsem: Optimize rwsem structure for uncontended lock acquisition locking/rwsem: Enable lock event counting locking/lock_events: Don't show pvqspinlock events on bare metal locking/lock_events: Make lock_events available for all archs & other locks locking/qspinlock_stat: Introduce generic lockevent_*() counting APIs locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro locking/rwsem: Add debug check for __down_read*() locking/rwsem: Micro-optimize rwsem_try_read_lock_unqueued() locking/rwsem: Move rwsem internal function declarations to rwsem-xadd.h ...
Diffstat (limited to 'arch/hexagon')
-rw-r--r--arch/hexagon/Kconfig6
-rw-r--r--arch/hexagon/include/asm/Kbuild1
2 files changed, 0 insertions, 7 deletions
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index ac441680dcc0..3e54a53208d5 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -65,12 +65,6 @@ config GENERIC_CSUM
config GENERIC_IRQ_PROBE
def_bool y
-config RWSEM_GENERIC_SPINLOCK
- def_bool n
-
-config RWSEM_XCHGADD_ALGORITHM
- def_bool y
-
config GENERIC_HWEIGHT
def_bool y
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index d046e8ccdf78..3ff5f297acda 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -27,7 +27,6 @@ generic-y += mm-arch-hooks.h
generic-y += pci.h
generic-y += percpu.h
generic-y += preempt.h
-generic-y += rwsem.h
generic-y += sections.h
generic-y += segment.h
generic-y += serial.h