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define TOOL_templ
  include $(1)/Makefile
  $(1) $(1)%: BUILD_DIR := $(1)
  $(1) $(1)%: CFLAGS += $$($(1)-eflags)
  $(1)_prehook:
	$(Q)echo "$(bold)$(WHAT) $(1):$(normal)"
  $(1): $(1)_prehook $$($(1)-lex) $$($(1)-yaac) $$(patsubst %.o,$(1)/%.o,$$($(1)-objs))
  $(1)_clean: $(1)_clean_custom
	$(Q)$$(call RM,$(1)/*.o $(1)/$(1) $(1)/*.gz)
  $(1)_do_install:
	$(Q)$$(call INSTX,$(1)/$(1),$$(DESTDIR)$$(SBINDIR))
	$(Q)$(GZIP) $(1).8 > $(1)/$(1).8.gz
	$(Q)$$(call INSTX,$(1)/$(1).8.gz,$$(DESTDIR)$$(MAN8DIR))
	$(Q)$$(foreach file,$$($(1)-confs),$$(call INST,$$(file),$$(DESTDIR)$$(ETCDIRE));)
  $(1)_install: $(1)_do_install $(1)_post_install
  $(1)_uninstall: $(1)_uninstall_custom
	$(Q)$$(call RM,$$(DESTDIR)$$(SBINDIR)/$(1))
	$(Q)$$(call RM,$$(DESTDIR)$$(MAN8DIR)/$(1).8.gz)
  $(1)/%.yy.o: $(1)/%.yy.c
	$$(CCQ) $$(CFLAGS) -o $$@ -c $$<
  $(1)/%.tab.o: $(1)/%.tab.c
	$$(CCQ) $$(CFLAGS) -o $$@ -c $$<
  $(1)/%.o: %.c
	$$(CHECK) $$(CFLAGS) $$(CHECKFLAGS) $$<
	$$(CCQ) $$(CFLAGS) -o $(1)/$$(shell basename $$@) -c $$<
endef
01-16 13:20:05 +0100 commit4205e4786d0b9fc3b4fec7b1910cf645a0468307 (patch) tree685ccb486409197b936c785eb9d173c3edff45a1 /include/math-emu/op-8.h parent7e164ce4e8ecd7e9a58a83750bd3ee03125df154 (diff)
cpu/hotplug: Provide dynamic range for prepare stage
Mathieu reported that the LTTNG modules are broken as of 4.10-rc1 due to the removal of the cpu hotplug notifiers. Usually I don't care much about out of tree modules, but LTTNG is widely used in distros. There are two ways to solve that: 1) Reserve a hotplug state for LTTNG 2) Add a dynamic range for the prepare states. While #1 is the simplest solution, #2 is the proper one as we can convert in tree users, which do not care about ordering, to the dynamic range as well. Add a dynamic range which allows LTTNG to request states in the prepare stage. Reported-and-tested-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Sewior <bigeasy@linutronix.de> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701101353010.3401@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/math-emu/op-8.h')