From nobody Sat Feb 7 12:11:23 2026 Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 442CD53387 for ; Mon, 8 Apr 2024 08:45:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712565920; cv=none; b=uIQSgPNqUe6HQygVPNUCwWtlOwj1wqJzk3KGI9zs6yr9FAon7RB9I78/5k8TtmiLxOCV+2ka05wPzDe2RRODatyV/ckmN3N0jLcxCjXXQrUlRkfPqTmt64+mFJyOwTLUFu0C9ZpUXBTt6FKHxMB87DGtG6j8t4ZDkbeuqhUAmLk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712565920; c=relaxed/simple; bh=aGK4zhePW20kLwgx/TX6NVWf/ttEsE0V30HlU+WDQjg=; h=From:To:Cc:Subject:Date:Message-Id; b=qnWPgk7izlCcQDRQssXjCFnqtPJEopialnh7w/m3Sykv0m5LYTi0Thi1sdYE8LUUv/jOTvMmEAEeF8Tip9ebkWd2bJBtc8jDa+bgWlTSLJHUKRAxMN0NoBzxSzkvtvGnrDCXbrRVWqZRpQagyGh9FUVp3mTSq0ds52jR/mKH54g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=HuXnVE+H; arc=none smtp.client-ip=209.85.214.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HuXnVE+H" Received: by mail-pl1-f180.google.com with SMTP id d9443c01a7336-1e41f984d34so5109775ad.1 for ; Mon, 08 Apr 2024 01:45:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1712565918; x=1713170718; darn=vger.kernel.org; h=message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xKAsQHr+DWmapUhPnpPuusVB9er/x+oNSaWQjeg9mXg=; b=HuXnVE+HE1tYXt/f3kwsV0AtcKmilGOu40wJhNnW/KTsphT3y3Xfh4+vSK0PvG7E50 tFyiJgcl1fmM2ay5jVWIUHXzkwqS3+4TdFq/feyV+hcmNr+Cc9teTSKxEoQ535GktgFo nlsnuFvoxVTwicq99V1zAHJAMkkYOheFusOCpQPKzNuHgMXjjNOmENs6RNWL1dsoUge5 KkO9sdHHOqA4B65Ko3gmUW2sEn7hnfeQDIYEHn4YNQRs/0Vuq3mEcJONnyTiagl4MTFg bfF3YatxErqd+zGGlGMDXwg0bBHlxjl5Z02UkG/Y9IBcE+pPkd/r0aZZ8iEvBZ/Ceipk z3mQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712565918; x=1713170718; h=message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xKAsQHr+DWmapUhPnpPuusVB9er/x+oNSaWQjeg9mXg=; b=MzIbQMwKAoG1gM+ddOl5r3pMpZxXBnudN366o+2ZcgqPFwAKIqSR+JDpA4q+xSNmvo rBt4n9jXLowzNBzdKoJFXWLMlFUc4PXvMvhMxys4KiUka/HneZwHr9/tLl4QxURI+jPK IdC2NA1xDIqxagoO0aKDSLmUkI6HpB0Wa3dt8glqExXisVhYuQ2IFTgeQSVUmZ/1K3XQ s/dZ3SeUadNUqKW32rqLyiT7YR6vpjndp3K0IVaFPqdgEoc+hSt4ZCK7kywMyvQVNBoh GmFYYx+E6oEJyVqUTnxDRGy9/AMFR1FA+h+Bz/dM18dl2yLvx0NdGvSOASa6rT5tUW0E 8m2g== X-Forwarded-Encrypted: i=1; AJvYcCX2r8x22+X6XbLsjzbsJutjStK971+Txwe4AylcbxlQoU6R19p85KKyVmU75ryivrGEBvez/eJ5gTZv9g2LqkUkwn5Dfpfww/HjH4PD X-Gm-Message-State: AOJu0YwaDQiEwAJ6GWIoac7ozkSjQ6dI6QNp9NtJPrGZYKyMPpX4P9Rc 6JRS6jOjGHtTSnB+8uaR80CKORM20g8L3F69kIq65daEbIydrxFm X-Google-Smtp-Source: AGHT+IFghnviN3j//iMfJqIQlbmSC2kF5vTjuvqRbIeXM5wrdow02zE6yq/U33RQy+fd3wMePMOPTA== X-Received: by 2002:a17:902:c946:b0:1e4:1bff:1f6f with SMTP id i6-20020a170902c94600b001e41bff1f6fmr2006867pla.50.1712565918532; Mon, 08 Apr 2024 01:45:18 -0700 (PDT) Received: from MSCND1355B05.fareast.nevint.com ([117.128.58.94]) by smtp.gmail.com with ESMTPSA id t3-20020a170902e84300b001e3d8c237a2sm4329466plg.260.2024.04.08.01.45.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Apr 2024 01:45:18 -0700 (PDT) From: Zqiang To: tj@kernel.org, jiangshanlai@gmail.com Cc: qiang.zhang1211@gmail.com, linux-kernel@vger.kernel.org Subject: [PATCH] workqueue: Add destroy_work_on_stack() in workqueue_softirq_dead() Date: Mon, 8 Apr 2024 16:44:04 +0800 Message-Id: <20240408084404.31991-1-qiang.zhang1211@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This commit add missed destroy_work_on_stack() operations for dead_work.work. Signed-off-by: Zqiang --- kernel/workqueue.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/workqueue.c b/kernel/workqueue.c index db004d2180e8..1edb0b06ae7c 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -3661,6 +3661,7 @@ void workqueue_softirq_dead(unsigned int cpu) queue_work(system_bh_wq, &dead_work.work); =20 wait_for_completion(&dead_work.done); + destroy_work_on_stack(&dead_work.work); } } =20 --=20 2.17.1