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[Qemu-devel] [PATCH v1 3/3] cpus.c: add additional error_report when !TA
From: |
Alex Bennée |
Subject: |
[Qemu-devel] [PATCH v1 3/3] cpus.c: add additional error_report when !TARGET_SUPPORT_MTTCG |
Date: |
Tue, 28 Feb 2017 15:07:09 +0000 |
While we may fail the memory ordering check later that can be
confusing. So in cases where TARGET_SUPPORT_MTTCG has yet to be
defined we should say so specifically.
Signed-off-by: Alex Bennée <address@hidden>
---
cpus.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/cpus.c b/cpus.c
index e9aab9f70f..2459f564ea 100644
--- a/cpus.c
+++ b/cpus.c
@@ -206,6 +206,10 @@ void qemu_tcg_configure(QemuOpts *opts, Error **errp)
} else if (use_icount) {
error_setg(errp, "No MTTCG when icount is enabled");
} else {
+#ifndef TARGET_SUPPORT_MTTCG
+ error_report("Guest not yet converted to MTTCG - "
+ "you may get unexpected results");
+#endif
if (!check_tcg_memory_orders_compatible()) {
error_report("Guest expects a stronger memory ordering "
"than the host provides");
--
2.11.0