From patchwork Mon Jan 27 14:17:35 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 13951488 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 436EAC0218A for ; Mon, 27 Jan 2025 14:25:24 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tcQ2q-00040x-SE; Mon, 27 Jan 2025 09:24:58 -0500 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 1tcQ2d-0003PE-Ab; Mon, 27 Jan 2025 09:24:43 -0500 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tcQ2b-00031K-BU; Mon, 27 Jan 2025 09:24:43 -0500 Received: from localhost.tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by isrv.corpit.ru (Postfix) with ESMTP id 4C6F3E0F70; Mon, 27 Jan 2025 17:24:11 +0300 (MSK) Received: by localhost.tls.msk.ru (Postfix, from userid 1000) id 8CD0351D8F; Mon, 27 Jan 2025 17:18:03 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Fabiano Rosas , Paolo Bonzini , Thomas Huth , Michael Tokarev Subject: [Stable-9.2.1 21/41] s390x: Fix CSS migration Date: Mon, 27 Jan 2025 17:17:35 +0300 Message-Id: <20250127141803.3514882-21-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Fabiano Rosas Commit a55ae46683 ("s390: move css_migration_enabled from machine to css.c") disabled CSS migration globally instead of doing it per-instance. CC: Paolo Bonzini CC: qemu-stable@nongnu.org #9.1 Fixes: a55ae46683 ("s390: move css_migration_enabled from machine to css.c") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2704 Reviewed-by: Thomas Huth Message-Id: <20250109185249.23952-8-farosas@suse.de> Signed-off-by: Fabiano Rosas (cherry picked from commit c76ee1f6255c3988a9447d363bb17072f1ec84e1) Signed-off-by: Michael Tokarev diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 53c62fb77c..54f09cf096 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -1200,6 +1200,7 @@ static void ccw_machine_2_9_instance_options(MachineState *machine) s390_cpudef_featoff_greater(12, 1, S390_FEAT_ZPCI); s390_cpudef_featoff_greater(12, 1, S390_FEAT_ADAPTER_INT_SUPPRESSION); s390_cpudef_featoff_greater(12, 1, S390_FEAT_ADAPTER_EVENT_NOTIFICATION); + css_migration_enabled = false; } static void ccw_machine_2_9_class_options(MachineClass *mc) @@ -1212,7 +1213,6 @@ static void ccw_machine_2_9_class_options(MachineClass *mc) ccw_machine_2_10_class_options(mc); compat_props_add(mc->compat_props, hw_compat_2_9, hw_compat_2_9_len); compat_props_add(mc->compat_props, compat, G_N_ELEMENTS(compat)); - css_migration_enabled = false; } DEFINE_CCW_MACHINE(2, 9);