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# Qualcomm IPC Router configuration
#

config QRTR
	tristate "Qualcomm IPC Router support"
	depends on ARCH_QCOM || COMPILE_TEST
	---help---
	  Say Y if you intend to use Qualcomm IPC router protocol.  The
	  protocol is used to communicate with services provided by other
	  hardware blocks in the system.

	  In order to do service lookups, a userspace daemon is required to
	  maintain a service listing.

if QRTR

config QRTR_SMD
	tristate "SMD IPC Router channels"
	depends on QCOM_SMD || (COMPILE_TEST && QCOM_SMD=n)
	---help---
	  Say Y here to support SMD based ipcrouter channels.  SMD is the
	  most common transport for IPC Router.

endif # QRTR
ipv4/tunnel4.c?id=aaaec6fc755447a1d056765b11b24d8ff2b81366'>patch) treea7f4167960ee1df86739905b6ccdeb95465bfe5f /net/ipv4/tunnel4.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/ipv4/tunnel4.c')