From dff314e22ba2d5666ba6a4f3440a7c9e1a658bb3 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Mon, 25 Sep 2023 14:41:58 +0100
Subject: [PATCH] -o qemu: Set -rtc base=localtime when guest expects RTC set
 to localtime

I didn't set the -rtc flag in the normal (UTC) case as that is the
default.

Reviewed-by: Laszlo Ersek <lersek@redhat.com>
(cherry picked from commit 482d75bbe5cd242576cf3f8cb9062d13d511871e)
---
 output/output_qemu.ml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/output/output_qemu.ml b/output/output_qemu.ml
index ae93fb89..ad3eb897 100644
--- a/output/output_qemu.ml
+++ b/output/output_qemu.ml
@@ -161,6 +161,8 @@ module QEMU = struct
         arg_list "-device" ["vmgenid"; sprintf "guid=%s" genid; "id=vmgenid0"]
     );
 
+    if not guestcaps.gcaps_rtc_utc then arg "-rtc" "base=localtime";
+
     arg_list "-machine" (machine_str ::
                            (if smm then ["smm=on"] else []) @
                            ["accel=kvm:tcg"]);