diff options
Diffstat (limited to 'hw/char/sclpconsole-lm.c')
| -rw-r--r-- | hw/char/sclpconsole-lm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/char/sclpconsole-lm.c b/hw/char/sclpconsole-lm.c index dbe753147b..9a563269e6 100644 --- a/hw/char/sclpconsole-lm.c +++ b/hw/char/sclpconsole-lm.c @@ -89,7 +89,9 @@ static void chr_read(void *opaque, const uint8_t *buf, int size) scon->buf[scon->length] = *buf; scon->length += 1; if (scon->echo) { - qemu_chr_fe_write(scon->chr, buf, size); + /* XXX this blocks entire thread. Rewrite to use + * qemu_chr_fe_write and background I/O callbacks */ + qemu_chr_fe_write_all(scon->chr, buf, size); } } |