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| author |   Marc Zyngier <marc.zyngier@arm.com> | 2017-08-18 09:39:17 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2017-08-18 10:54:40 +0200 |
| commit | 956ae91ae8761f2cd8cd7b8d6cb90fd4d0b8a596 (patch) | |
| tree | 6e8d6513b79075181e2cf8b559ad69d853064ba8 /drivers/irqchip/Kconfig | |
| parent | irqchip/gic: Report that effective affinity is a single target (diff) | |
| download | linux-dev-956ae91ae8761f2cd8cd7b8d6cb90fd4d0b8a596.tar.xz linux-dev-956ae91ae8761f2cd8cd7b8d6cb90fd4d0b8a596.zip | |
irqchip/gic-v3: Report that effective affinity is a single target
The GICv3 driver only targets a single CPU at a time, even if
the notional affinity is wider. Let's inform the core code
about this.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Wei Xu <xuwei5@hisilicon.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Gregory Clement <gregory.clement@free-electrons.com>
Cc: Matt Redfearn <matt.redfearn@imgtec.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Link: http://lkml.kernel.org/r/20170818083925.10108-5-marc.zyngier@arm.com
Diffstat (limited to 'drivers/irqchip/Kconfig')
| -rw-r--r-- | drivers/irqchip/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index 586929d072ca..ce99c1ee6c7d 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -35,6 +35,7 @@ config ARM_GIC_V3 select MULTI_IRQ_HANDLER select IRQ_DOMAIN_HIERARCHY select PARTITION_PERCPU + select GENERIC_IRQ_EFFECTIVE_AFF_MASK config ARM_GIC_V3_ITS bool |