File U_ephyr-ignore-Xorg-multiseat-command-line-options.patch of Package xorg-x11-server.15942

From 7213e99cbc38a60f0076bc2115b144798ea4c3ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?La=C3=A9rcio=20de=20Sousa?=
 <laerciosousa@sme-mogidascruzes.sp.gov.br>
Date: Fri, 11 Dec 2015 11:43:13 -0200
Subject: [PATCH 03/56] ephyr: ignore Xorg multiseat command line options
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Multi-seat-capable display managers commonly pass command-line options
like "-novtswitch", "-sharevts", or "-layout seatXXXX" to Xorg server,
but Xephyr currently refuses to start if these options are passed to it,
which may break Xephyr-based single-GPU multiseat setups.

[ajax: shortened summary]

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Laércio de Sousa <laerciosousa@sme-mogidascruzes.sp.gov.br>
---
 hw/kdrive/ephyr/ephyrinit.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/hw/kdrive/ephyr/ephyrinit.c b/hw/kdrive/ephyr/ephyrinit.c
index 6b6c4b1..9ddf86e 100644
--- a/hw/kdrive/ephyr/ephyrinit.c
+++ b/hw/kdrive/ephyr/ephyrinit.c
@@ -356,6 +356,13 @@ ddxProcessArgument(int argc, char **argv, int i)
         EphyrWantNoHostGrab = 1;
         return 1;
     }
+    else if (!strcmp(argv[i], "-sharevts") ||
+             !strcmp(argv[i], "-novtswitch")) {
+        return 1;
+    }
+    else if (!strcmp(argv[i], "-layout")) {
+        return 2;
+    }
 
     return KdProcessArgument(argc, argv, i);
 }
-- 
2.6.2