[Qemu-devel] [PATCH] docs/vmcoreinfo: detail unsupported host format behaviour

[Marc-André Lureau]

Suggested-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Marc-André Lureau <address@hidden>
---
 docs/specs/vmcoreinfo.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/specs/vmcoreinfo.txt b/docs/specs/vmcoreinfo.txt
index 821261067f..bcbca6fe47 100644
--- a/docs/specs/vmcoreinfo.txt
+++ b/docs/specs/vmcoreinfo.txt
@@ -29,6 +29,10 @@ processing of entry values.
 A write of 0 in guest_format will disable further processing of
 vmcoreinfo entry values & content.
 
+You may write a guest_format that is not supported by the host, in
+which case the entry data can be ignored by qemu (but you may still
+access it through a debugger, via vmcoreinfo_realize::vmcoreinfo_state).
+
 Format & content
 ****************
 
-- 
2.16.1.73.g5832b7e9f2