From: Maya Nakamura <m.maya.nakamura@gmail.com>
Date: Fri, 1 Mar 2019 06:56:24 +0000 (+0000)
Subject: PCI: hv: Add __aligned(8) to struct retarget_msi_interrupt
X-Git-Tag: v5.4.17~4028^2~3^2~2
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=6ae91579061c25f70e4301619ffd16e1b6b5defb;p=arm%2Flinux.git

PCI: hv: Add __aligned(8) to struct retarget_msi_interrupt

Because Hyper-V requires that hypercall arguments be aligned on an 8
byte boundary, add __aligned(8) to struct retarget_msi_interrupt.

Link: https://lore.kernel.org/lkml/87k1hlqlby.fsf@vitty.brq.redhat.com/
Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
---

diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c
index 9ba4d12c179c..73862eef09ec 100644
--- a/drivers/pci/controller/pci-hyperv.c
+++ b/drivers/pci/controller/pci-hyperv.c
@@ -420,7 +420,7 @@ struct retarget_msi_interrupt {
 	struct hv_interrupt_entry int_entry;
 	u64	reserved2;
 	struct hv_device_interrupt_target int_target;
-} __packed;
+} __packed __aligned(8);
 
 /*
  * Driver specific state.