Commit 82d97eeda8 for qemu.org

commit 82d97eeda8593aca32756e7ddaf0b8f12d015893
Author: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Date:   Fri Jun 26 12:16:31 2026 +0200

    gdbstub: Only return E22 when reverse GDB is not supported

    No need to keep processing the arguments when we know
    reverse debugging is not available.

    Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
    Reviewed-by: Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com>
    Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
    Message-ID: <20260705215729.62196-8-philmd@oss.qualcomm.com>

diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c
index 246e774630..f54415a9db 100644
--- a/gdbstub/gdbstub.c
+++ b/gdbstub/gdbstub.c
@@ -1378,6 +1378,7 @@ static void handle_backward(GArray *params, void *user_ctx)
 {
     if (!gdb_can_reverse()) {
         gdb_put_packet("E22");
+        return;
     }
     if (params->len == 1) {
         switch (gdb_get_cmd_param(params, 0)->opcode) {