* [Qemu-devel] [PATCH for 2.11] vga/migration: Update memory map in post_load
@ 2017-08-04 11:33 Dr. David Alan Gilbert (git)
2017-08-08 7:12 ` Juan Quintela
0 siblings, 1 reply; 2+ messages in thread
From: Dr. David Alan Gilbert (git) @ 2017-08-04 11:33 UTC (permalink / raw)
To: qemu-devel, kraxel, jan.kiszka; +Cc: quintela, maxime.coquelin
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
After migration the chain4 alias mapping added by 80763888 (in 2011)
might be missing, since there's no call to vga_update_memory_access
in the post_load after the registers are updated. Add it back.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
hw/display/vga.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/display/vga.c b/hw/display/vga.c
index 63421f9ee8..5d3848a37e 100644
--- a/hw/display/vga.c
+++ b/hw/display/vga.c
@@ -2044,6 +2044,7 @@ static int vga_common_post_load(void *opaque, int version_id)
/* force refresh */
s->graphic_mode = -1;
vbe_update_vgaregs(s);
+ vga_update_memory_access(s);
return 0;
}
--
2.13.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH for 2.11] vga/migration: Update memory map in post_load
2017-08-04 11:33 [Qemu-devel] [PATCH for 2.11] vga/migration: Update memory map in post_load Dr. David Alan Gilbert (git)
@ 2017-08-08 7:12 ` Juan Quintela
0 siblings, 0 replies; 2+ messages in thread
From: Juan Quintela @ 2017-08-08 7:12 UTC (permalink / raw)
To: Dr. David Alan Gilbert (git)
Cc: qemu-devel, kraxel, jan.kiszka, maxime.coquelin
"Dr. David Alan Gilbert (git)" <dgilbert@redhat.com> wrote:
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
>
> After migration the chain4 alias mapping added by 80763888 (in 2011)
> might be missing, since there's no call to vga_update_memory_access
> in the post_load after the registers are updated. Add it back.
>
> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Interesting looking at vga_update_memory_access() from 80763888 and what
is currently there O:-)
^ permalink raw reply [flat|nested] 2+ messages in thread
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