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| author | Jose R. Ziviani <jziviani@suse.de> | 2021-08-17 16:26:29 -0300 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2021-08-31 14:32:28 +0200 |
| commit | 7852a77f598635a67a222b6c1463c8b46098aed2 (patch) | |
| tree | 8101e5c096c53f2d64bc0f2e48d9f55d8c9b4a4c /hw/block | |
| parent | b956577af1b88e950bf2aa5f77be6c8aee04e879 (diff) | |
| download | qemu-7852a77f598635a67a222b6c1463c8b46098aed2.zip | |
vga: don't abort when adding a duplicate isa-vga device
If users try to add an isa-vga device that was already registered,
still in command line, qemu will crash:
$ qemu-system-mips64el -M pica61 -device isa-vga
RAMBlock "vga.vram" already registered, abort!
Aborted (core dumped)
That particular board registers the device automaticaly, so it's
not obvious that a VGA device already exists. This patch changes
this behavior by displaying a message and exiting without crashing.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/44
Signed-off-by: Jose R. Ziviani <jziviani@suse.de>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210817192629.12755-1-jziviani@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/block')
0 files changed, 0 insertions, 0 deletions