diff mbox series

[LINUX,1/2] xen: introduce XENFEAT_xenstore_late_init

Message ID 20220108005119.3820799-1-sstabellini@kernel.org (mailing list archive)
State New, archived
Headers show
Series XENFEAT_xenstore_late_init | expand

Commit Message

Stefano Stabellini Jan. 8, 2022, 12:51 a.m. UTC 
From: Luca Miccio <lucmiccio@gmail.com>

Add the new XENFEAT_xenstore_late_init flag to the features header file.

Signed-off-by: Luca Miccio <lucmiccio@gmail.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
---
 include/xen/interface/features.h | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/include/xen/interface/features.h b/include/xen/interface/features.h
index 53f760378e39..2b121b53394f 100644
--- a/include/xen/interface/features.h
+++ b/include/xen/interface/features.h
@@ -97,6 +97,11 @@ 
 #define XENFEAT_not_direct_mapped         16
 #define XENFEAT_direct_mapped             17
 
+/*
+ * The xenstore interface should be initialized only after receiving a
+ * xenstore event channel notification.
+ */
+#define XENFEAT_xenstore_late_init 18
 #define XENFEAT_NR_SUBMAPS 1
 
 #endif /* __XEN_PUBLIC_FEATURES_H__ */