irqchip/gic-v3: Fix ICC_SGI1R_EL1.INTID decoding mask

[ Upstream commit dd5f1b049d ]

The INTID mask is wrong, and is made a signed value, which has
nteresting effects in the KVM emulation. Let's sanitize it.

Cc: stable@vger.kernel.org
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
This commit is contained in:
Marc Zyngier 2016-06-02 09:00:28 +01:00 • committed by Sasha Levin
commit d822ea89aa