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xen/events: Support event channel rebind on ARM
[firefly-linux-kernel-4.4.55.git]
/
arch
/
arm64
/
include
/
asm
/
xen
/
events.h
diff --git
a/arch/arm64/include/asm/xen/events.h
b/arch/arm64/include/asm/xen/events.h
index 86553213c1322cafd3ca816e8e6e6a762c2bbe3d..4318866d053c513738c5fb3194652ceaf2a7770a 100644
(file)
--- a/
arch/arm64/include/asm/xen/events.h
+++ b/
arch/arm64/include/asm/xen/events.h
@@
-18,4
+18,10
@@
static inline int xen_irqs_disabled(struct pt_regs *regs)
#define xchg_xen_ulong(ptr, val) xchg((ptr), (val))
+/* Rebind event channel is supported by default */
+static inline bool xen_support_evtchn_rebind(void)
+{
+ return true;
+}
+
#endif /* _ASM_ARM64_XEN_EVENTS_H */