[PATCH v3 3/4] strace.1.in: document -e kvm=vcpu option

[Masatake YAMATO]

Signed-off-by: Masatake YAMATO <yamato at redhat.com>
---
 strace.1.in | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/strace.1.in b/strace.1.in
index d5b83c5a..5dd5cd3b 100644
--- a/strace.1.in
+++ b/strace.1.in
@@ -770,6 +770,11 @@ This is equivalent to more generic
 option set to
 .IR ENOSYS .
 
+.TP
+.BR "\-e\ kvm" = vcpu
+Print the exit reason of kvm vcpu.  Requires Linux kernel version 4.16.0
+or higher.
+
 .TP
 .BI "\-P " path
 Trace only system calls accessing
-- 
2.17.1