[Xen-changelog] [xen master] arm/gic-v3: Fix ACPI probe fail on GICv4 hardware

[patchbot@xxxxxxx]

commit 014e7d939405783984bd6b80501149038a62b17b
Author:     Shanker Donthineni <shankerd@xxxxxxxxxxxxxx>
AuthorDate: Fri May 27 13:32:38 2016 -0500
Commit:     Stefano Stabellini <sstabellini@xxxxxxxxxx>
CommitDate: Fri Jun 17 10:22:16 2016 +0100

    arm/gic-v3: Fix ACPI probe fail on GICv4 hardware
    
    The current driver ACPI probe fails on hardware which has GICv4
    version, even though it is fully compatible to GICv3. This patch
    fixed the issue by registering the same probe function for GICv4
    hardware.
    
    Signed-off-by: Shanker Donthineni <shankerd@xxxxxxxxxxxxxx>
    Acked-by: Julien Grall <julien.grall@xxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 xen/arch/arm/gic-v3.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/xen/arch/arm/gic-v3.c b/xen/arch/arm/gic-v3.c
index 9910877..dfc62e8 100644
--- a/xen/arch/arm/gic-v3.c
+++ b/xen/arch/arm/gic-v3.c
@@ -1608,6 +1608,11 @@ ACPI_DEVICE_START(agicv3, "GICv3", DEVICE_GIC)
         .class_type = ACPI_MADT_GIC_VERSION_V3,
         .init = gicv3_acpi_preinit,
 ACPI_DEVICE_END
+
+ACPI_DEVICE_START(agicv4, "GICv4", DEVICE_GIC)
+        .class_type = ACPI_MADT_GIC_VERSION_V4,
+        .init = gicv3_acpi_preinit,
+ACPI_DEVICE_END
 #endif
 
 /*
--
generated by git-patchbot for /home/xen/git/xen.git#master

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