From nobody Sun Sep 28 15:58:43 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1758874711605342.58802671306967; Fri, 26 Sep 2025 01:18:31 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1v23b8-0002ty-UH; Fri, 26 Sep 2025 04:14:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1v23b0-0002aF-VA; Fri, 26 Sep 2025 04:14:27 -0400 Received: from isrv.corpit.ru ([212.248.84.144]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1v23am-0000z8-1T; Fri, 26 Sep 2025 04:14:25 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 210EB157D65; Fri, 26 Sep 2025 11:10:33 +0300 (MSK) Received: from think4mjt.origo (mjtthink.wg.tls.msk.ru [192.168.177.146]) by tsrv.corpit.ru (Postfix) with ESMTP id 28C70290C49; Fri, 26 Sep 2025 11:10:34 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, John Snow , Jag Raman , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Michael Tokarev Subject: [Stable-10.1.1 29/60] python: backport 'kick event queue on legacy event_pull()' Date: Fri, 26 Sep 2025 11:09:57 +0300 Message-ID: <20250926081031.2214971-29-mjt@tls.msk.ru> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=212.248.84.144; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, T_SPF_HELO_TEMPERROR=0.01, T_SPF_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1758874713668116600 From: John Snow This corrects an oversight in qmp-shell operation where new events will not accumulate in the event queue when pressing "enter" with an empty command buffer, so no new events show up. Reported-by: Jag Raman Signed-off-by: John Snow cherry picked from commit python-qemu-qmp@0443582d16cf9efd52b2c41a7b5be7af4= 2c856cd Reviewed-by: Daniel P. Berrang=C3=A9 (cherry picked from commit 1e343714bfc06cc982e68a290f3809117d6dfcd0) Signed-off-by: Michael Tokarev diff --git a/python/qemu/qmp/legacy.py b/python/qemu/qmp/legacy.py index 22a2b5616e..c8d0a29b56 100644 --- a/python/qemu/qmp/legacy.py +++ b/python/qemu/qmp/legacy.py @@ -231,6 +231,9 @@ def pull_event(self, =20 :return: The first available QMP event, or None. """ + # Kick the event loop to allow events to accumulate + self._sync(asyncio.sleep(0)) + if not wait: # wait is False/0: "do not wait, do not except." if self._qmp.events.empty(): --=20 2.47.3