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[Qemu-devel] [PATCH 02/14] cg3: fix up size parameter for memory_region_
From: |
Mark Cave-Ayland |
Subject: |
[Qemu-devel] [PATCH 02/14] cg3: fix up size parameter for memory_region_get_dirty() |
Date: |
Wed, 5 Apr 2017 09:35:17 +0100 |
The code was incorrectly calculating the end address rather than the size of
the required region.
Signed-off-by: Mark Cave-Ayland <address@hidden>
---
hw/display/cg3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/display/cg3.c b/hw/display/cg3.c
index 7d43694..b42f60e 100644
--- a/hw/display/cg3.c
+++ b/hw/display/cg3.c
@@ -114,7 +114,7 @@ static void cg3_update_display(void *opaque)
int update = s->full_update;
page = y * width;
- update |= memory_region_get_dirty(&s->vram_mem, page, page + width,
+ update |= memory_region_get_dirty(&s->vram_mem, page, width,
DIRTY_MEMORY_VGA);
if (update) {
if (y_start < 0) {
--
1.7.10.4
[Qemu-devel] [PATCH 05/14] tcx: alter tcx_set_dirty() to accept address and length parameters, Mark Cave-Ayland, 2017/04/05