From: Eric Auger <eric.auger@redhat.com>
Date: Thu, 22 Aug 2019 17:23:49 +0000 (+0200)
Subject: hw/arm/smmuv3: Log a guest error when decoding an invalid STE
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=51b6d3681f66ada7c3bac331846ef009c3eafeb8;p=qemu.git

hw/arm/smmuv3: Log a guest error when decoding an invalid STE

Log a guest error when encountering an invalid STE.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190822172350.12008-5-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index 2eaf07fb5f..31ac4b15c3 100644
--- a/hw/arm/smmuv3.c
+++ b/hw/arm/smmuv3.c
@@ -320,6 +320,7 @@ static int decode_ste(SMMUv3State *s, SMMUTransCfg *cfg,
     uint32_t config;
 
     if (!STE_VALID(ste)) {
+        qemu_log_mask(LOG_GUEST_ERROR, "invalid STE\n");
         goto bad_ste;
     }