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[Qemu-devel] [PULL 02/40] vl: Print error when using incorrect backend f
From: |
Markus Armbruster |
Subject: |
[Qemu-devel] [PULL 02/40] vl: Print error when using incorrect backend for debugcon |
Date: |
Mon, 22 Oct 2018 14:33:35 +0200 |
From: Philippe Mathieu-Daudé <address@hidden>
When using an incorrect backend for the debugcon, QEMU exits silently
without any error indication, which is confusing.
Add a message that the character backend is invalid.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Marc-André Lureau <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
---
vl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/vl.c b/vl.c
index 4e25c78bff..61305b5891 100644
--- a/vl.c
+++ b/vl.c
@@ -2466,6 +2466,7 @@ static int debugcon_parse(const char *devname)
QemuOpts *opts;
if (!qemu_chr_new_mux_mon("debugcon", devname)) {
+ error_report("invalid character backend '%s'", devname);
exit(1);
}
opts = qemu_opts_create(qemu_find_opts("device"), "debugcon", 1, NULL);
--
2.17.2
- [Qemu-devel] [PULL 08/40] vfio: Clean up error reporting after previous commit, (continued)
- [Qemu-devel] [PULL 08/40] vfio: Clean up error reporting after previous commit, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 16/40] net/socket: Fix invalid socket type error handling, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 19/40] seccomp: Clean up error reporting in parse_sandbox(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 28/40] ui: Convert vnc_display_init(), init_keyboard_layout() to Error, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 33/40] fsdev: Clean up error reporting in qemu_fsdev_add(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 09/40] char: Use error_printf() to print help and such, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 21/40] qom: Clean up error reporting in user_creatable_add_opts_foreach(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 17/40] numa: Fix QMP command set-numa-node error handling, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 13/40] smbios: Clean up error handling in smbios_add(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 14/40] migration: Fix !replay_can_snapshot() error handling, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 02/40] vl: Print error when using incorrect backend for debugcon,
Markus Armbruster <=
- [Qemu-devel] [PULL 29/40] vnc: Clean up error reporting in vnc_init_func(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 26/40] vl: Clean up error reporting in device_init_func(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 34/40] vl: Assert drive_new() does not fail in default_drive(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 36/40] vl: Fix exit status for -drive format=help, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 15/40] l2tpv3: Improve -netdev/netdev_add/-net/... error reporting, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 37/40] vl: Simplify call of parse_name(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 31/40] tpm: Clean up error reporting in tpm_init_tpmdev(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 38/40] block: Clean up bdrv_img_create()'s error reporting, Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 18/40] xen/pt: Fix incomplete conversion to realize(), Markus Armbruster, 2018/10/22
- [Qemu-devel] [PULL 32/40] spice: Clean up error reporting in add_channel(), Markus Armbruster, 2018/10/22