Patch "irqchip/gic-v3: Fix ICC_SGI1R_EL1.INTID decoding mask" has been added to the 4.6-stable tree

This is a note to let you know that I've just added the patch titled

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

to the 4.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     irqchip-gic-v3-fix-icc_sgi1r_el1.intid-decoding-mask.patch
and it can be found in the queue-4.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let [off-list ref] know about it.

From dd5f1b049dc139876801db3cdd0f20d21fd428cc Mon Sep 17 00:00:00 2001

From: Marc Zyngier <redacted>
Date: Thu, 2 Jun 2016 09:00:28 +0100
Subject: irqchip/gic-v3: Fix ICC_SGI1R_EL1.INTID decoding mask

From: Marc Zyngier <redacted>

commit dd5f1b049dc139876801db3cdd0f20d21fd428cc upstream.

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

Signed-off-by: Marc Zyngier <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 include/linux/irqchip/arm-gic-v3.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h

@@ -301,7 +301,7 @@
 #define ICC_SGI1R_AFFINITY_1_SHIFT	16
 #define ICC_SGI1R_AFFINITY_1_MASK	(0xff << ICC_SGI1R_AFFINITY_1_SHIFT)
 #define ICC_SGI1R_SGI_ID_SHIFT		24
-#define ICC_SGI1R_SGI_ID_MASK		(0xff << ICC_SGI1R_SGI_ID_SHIFT)
+#define ICC_SGI1R_SGI_ID_MASK		(0xfULL << ICC_SGI1R_SGI_ID_SHIFT)
 #define ICC_SGI1R_AFFINITY_2_SHIFT	32
 #define ICC_SGI1R_AFFINITY_2_MASK	(0xffULL << ICC_SGI1R_AFFINITY_1_SHIFT)
 #define ICC_SGI1R_IRQ_ROUTING_MODE_BIT	40

Patches currently in stable-queue which might be from marc.zyngier@arm.com are

queue-4.6/kvm-arm-arm64-vgic-v2-clear-all-dirty-lrs.patch
queue-4.6/kvm-arm-arm64-vgic-v3-clear-all-dirty-lrs.patch
queue-4.6/irqchip-gic-v3-fix-icc_sgi1r_el1.intid-decoding-mask.patch