[PATCH 4/4] strace.1.in: document -K option

[Masatake YAMATO]

Signed-off-by: Masatake YAMATO <yamato at redhat.com>
---
 strace.1.in | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/strace.1.in b/strace.1.in
index 5e2fbf90..1ce68709 100644
--- a/strace.1.in
+++ b/strace.1.in
@@ -260,6 +260,10 @@ This option is available only if
 .B strace
 is built using \-\-enable\-stacktrace configure option.
 .TP
+.B \-K
+Print the exit reason of kvm vcpu. Linux 4.16.0 or higher is needed as
+runtime environment.
+.TP
 .BI "\-o " filename
 Write the trace output to the file
 .I filename
-- 
2.17.0