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GET /api/patches/2195051/?format=api
{ "id": 2195051, "url": "http://patchwork.ozlabs.org/api/patches/2195051/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210121438.67781-21-mjt@tls.msk.ru/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260210121438.67781-21-mjt@tls.msk.ru>", "list_archive_url": null, "date": "2026-02-10T12:14:30", "name": "[Stable-10.2.1,77/78] Revert \"tcg/user: do not set exit_request gratuitously\"", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "9ec4fc5b40933e629a3ea873c96603a382976a58", "submitter": { "id": 183, "url": "http://patchwork.ozlabs.org/api/people/183/?format=api", "name": "Michael Tokarev", "email": "mjt@tls.msk.ru" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260210121438.67781-21-mjt@tls.msk.ru/mbox/", "series": [ { "id": 491661, "url": "http://patchwork.ozlabs.org/api/series/491661/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=491661", "date": "2026-02-10T12:14:13", "name": "Patch Round-up for stable 10.2.1, freeze on 2026-02-10 (frozen)", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/491661/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2195051/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2195051/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)", "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4f9LGy5p6vz1xvb\n\tfor <incoming@patchwork.ozlabs.org>; Tue, 10 Feb 2026 23:19:54 +1100 (AEDT)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1vpmgH-0002wl-0j; Tue, 10 Feb 2026 07:17:27 -0500", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <mjt@tls.msk.ru>)\n id 1vpmf7-0001sD-5z; Tue, 10 Feb 2026 07:16:16 -0500", "from isrv.corpit.ru ([212.248.84.144])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <mjt@tls.msk.ru>)\n id 1vpmf2-0000P4-UU; Tue, 10 Feb 2026 07:16:10 -0500", "from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2])\n by isrv.corpit.ru (Postfix) with ESMTP id 2FEBF187DAF;\n Tue, 10 Feb 2026 15:13:53 +0300 (MSK)", "from think4mjt.tls.msk.ru (mjtthink.wg.tls.msk.ru [192.168.177.146])\n by tsrv.corpit.ru (Postfix) with ESMTP id B1743360CD1;\n Tue, 10 Feb 2026 15:14:48 +0300 (MSK)" ], "From": "Michael Tokarev <mjt@tls.msk.ru>", "To": "qemu-devel@nongnu.org", "Cc": "qemu-stable@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,\n Andreas Schwab <schwab@suse.de>,\n Richard Henderson <richard.henderson@linaro.org>,\n Michael Tokarev <mjt@tls.msk.ru>", "Subject": "[Stable-10.2.1 77/78] Revert \"tcg/user: do not set exit_request\n gratuitously\"", "Date": "Tue, 10 Feb 2026 15:14:30 +0300", "Message-ID": "<20260210121438.67781-21-mjt@tls.msk.ru>", "X-Mailer": "git-send-email 2.47.3", "In-Reply-To": "<qemu-stable-10.2.1-20260210151332@cover.tls.msk.ru>", "References": "<qemu-stable-10.2.1-20260210151332@cover.tls.msk.ru>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=212.248.84.144; envelope-from=mjt@tls.msk.ru;\n 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,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "From: Paolo Bonzini <pbonzini@redhat.com>\n\nThis reverts commit b422a7bff64eaf55b8250225533ca1df42c3777e.\n\nThe reporter says \"The commit breaks go; if you run go build in a loop,\nit eventually hangs uninterruptible (except -9) with a couple of zombie\nchildren left over\".\n\nReported-by: Andreas Schwab <schwab@suse.de>\nSigned-off-by: Paolo Bonzini <pbonzini@redhat.com>\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nSigned-off-by: Richard Henderson <richard.henderson@linaro.org>\nMessage-ID: <20260202091753.28459-1-pbonzini@redhat.com>\n(cherry picked from commit 251a3d4ca3c961d95cd624252a178a33066455a2)\nSigned-off-by: Michael Tokarev <mjt@tls.msk.ru>", "diff": "diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c\nindex 7c20d9db12..ad94f96b25 100644\n--- a/accel/tcg/cpu-exec.c\n+++ b/accel/tcg/cpu-exec.c\n@@ -751,7 +751,6 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)\n \n void tcg_kick_vcpu_thread(CPUState *cpu)\n {\n-#ifndef CONFIG_USER_ONLY\n /*\n * Ensure cpu_exec will see the reason why the exit request was set.\n * FIXME: this is not always needed. Other accelerators instead\n@@ -759,7 +758,6 @@ void tcg_kick_vcpu_thread(CPUState *cpu)\n * CPU thread; see kvm_arch_pre_run() for example.\n */\n qatomic_store_release(&cpu->exit_request, true);\n-#endif\n \n /* Ensure cpu_exec will see the exit request after TCG has exited. */\n qatomic_store_release(&cpu->neg.icount_decr.u16.high, -1);\n", "prefixes": [ "Stable-10.2.1", "77/78" ] }