VERSION = 1.0 BINDIR=usr/bin WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int CFLAGS+= -O1 ${WARNFLAGS} -fstack-protector CC=$(CROSS_COMPILE)gcc CFLAGS+=-D VERSION=\"$(VERSION)\" LDFLAGS+= TARGET=tmon INSTALL_PROGRAM=install -m 755 -p DEL_FILE=rm -f # Static builds might require -ltinfo, for instance ifneq ($(findstring -static, $(LDFLAGS)),) STATIC := --static endif TMON_LIBS=-lm -lpthread TMON_LIBS += $(shell pkg-config --libs $(STATIC) panelw ncursesw 2> /dev/null || \ pkg-config --libs $(STATIC) panel ncurses 2> /dev/null || \ echo -lpanel -lncurses) CFLAGS += $(shell pkg-config --cflags $(STATIC) panelw ncursesw 2> /dev/null || \ pkg-config --cflags $(STATIC) panel ncurses 2> /dev/null) OBJS = tmon.o tui.o sysfs.o pid.o OBJS += tmon: $(OBJS) Makefile tmon.h $(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) -o $(TARGET) $(TMON_LIBS) valgrind: tmon sudo valgrind -v --track-origins=yes --tool=memcheck --leak-check=yes --show-reachable=yes --num-callers=20 --track-fds=yes ./$(TARGET) 1> /dev/null install: - mkdir -p $(INSTALL_ROOT)/$(BINDIR) - $(INSTALL_PROGRAM) "$(TARGET)" "$(INSTALL_ROOT)/$(BINDIR)/$(TARGET)" uninstall: $(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/$(TARGET)" clean: find . -name "*.o" | xargs $(DEL_FILE) rm -f $(TARGET) dist: git tag v$(VERSION) git archive --format=tar --prefix="$(TARGET)-$(VERSION)/" v$(VERSION) | \ gzip > $(TARGET)-$(VERSION).tar.gz net-next plumbingsTobias Klauser
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 19:03:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100
commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch)
treea7f4167960ee1df86739905b6ccdeb95465bfe5f /tools/testing/radix-tree/regression1.c
parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'tools/testing/radix-tree/regression1.c')