bcdeb9be56
A sync read should block until all requested data is available (instead of retrying in qemu_chr_fe_read_all). Change the channel to blocking during sync_read. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20170706170353.32601-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>