CC = $(CROSS_COMPILE)gcc CFLAGS += -Wall -g -D_GNU_SOURCE BINDIR=usr/bin INSTALL_PROGRAM=install -m 755 -p DEL_FILE=rm -f all: iio_event_monitor lsiio iio_generic_buffer iio_event_monitor: iio_event_monitor.o iio_utils.o lsiio: lsiio.o iio_utils.o iio_generic_buffer: iio_generic_buffer.o iio_utils.o %.o: %.c iio_utils.h install: - mkdir -p $(INSTALL_ROOT)/$(BINDIR) - $(INSTALL_PROGRAM) "iio_event_monitor" "$(INSTALL_ROOT)/$(BINDIR)/iio_event_monitor" - $(INSTALL_PROGRAM) "lsiio" "$(INSTALL_ROOT)/$(BINDIR)/lsiio" - $(INSTALL_PROGRAM) "iio_generic_buffer" "$(INSTALL_ROOT)/$(BINDIR)/iio_generic_buffer" uninstall: $(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/iio_event_monitor" $(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/lsiio" $(DEL_FILE) "$(INSTALL_ROOT)/$(BINDIR)/iio_generic_buffer" .PHONY: clean clean: rm -f *.o iio_event_monitor lsiio iio_generic_buffer ethod='get'> 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 /net/decnet/dn_dev.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 'net/decnet/dn_dev.c')