From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 009.lax.mailroute.net (009.lax.mailroute.net [199.89.1.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7856F1BC9E6; Fri, 16 Aug 2024 17:09:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723828190; cv=none; b=Tj4UZt5SPSSjMUUPPh6p7g5YoC5kPuAc0p8Is0vHhFxRTFHKfGEGrn0bv5GnocTU7akaSwltn4yAatkA38UdSAO74xPqoXMuEXiOKfjyOsY8KJnBEh6LdrmsRYHd+N+M+hpJ+R4+cD57CgDrGUU8abOxe/cCG3Dq4h8GzBAYAKE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723828190; c=relaxed/simple; bh=legrBcAUJ6IAEhouTaDw2RbtQ1kqKIxUfWoT3OthaB4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=sBaIx3l2T7JomZ3N1+yISoUdxKdx0NkgQFO2TI1CLcIH/9i4uKAk6Xu9/AlWJbqEAi4M6PW+P2JAqTcDTVKbNmBkBGBnNluG8FkQLONaYOrIbfAZbzE2TjVERUcwWQvzydsRAVsBR40Hl1Mfs6XPGGHjxU5tuc3fzbmnAHMM/J8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=rqGD9KG+; arc=none smtp.client-ip=199.89.1.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="rqGD9KG+" Received: from localhost (localhost [127.0.0.1]) by 009.lax.mailroute.net (Postfix) with ESMTP id 4WlpQ507h5zlgMVQ; Fri, 16 Aug 2024 17:09:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:content-type:content-type:in-reply-to :from:from:content-language:references:subject:subject :user-agent:mime-version:date:date:message-id:received:received; s=mr01; t=1723828186; x=1726420187; bh=0XzJixgFItCLT8ZDX1bXcvhA HiYynCV72Ws2/7eb/tg=; b=rqGD9KG+0m9zcBA5oIhV/ovdQ9Gg09wd6Gab6pYu G/56XA1pedliWtPfIojN9fmwUFhh2lbDovA/WA8YH+e1O1+FsXinFIK2L5hDJ+Oo wHKv6kprzs2vfcfBmav7U1pfB7KEccmDyI6+JFZyn7UboyrpnbjpOqRuF1h5JqqT h3E5AheDNl/R/SNpRPoqtJNgq4ShiwRf5qvmyKfXuaJxlO57K39uGK2PZwA6/LF4 mJ4P6ieJI0BFqziX9A7Ef2eEXmyG/07Z1nmCM9Z7Mo8atMUbJ2HsYKyLmpNQKFzZ C91FkKQCR8ikFPiy4Lbgf55djH8TuDkcNLyyPljfUQazhw== X-Virus-Scanned: by MailRoute Received: from 009.lax.mailroute.net ([127.0.0.1]) by localhost (009.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id ExOtsoSp0icf; Fri, 16 Aug 2024 17:09:46 +0000 (UTC) Received: from [100.66.154.22] (unknown [104.135.204.82]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 009.lax.mailroute.net (Postfix) with ESMTPSA id 4WlpQ16RhMzlgT1H; Fri, 16 Aug 2024 17:09:45 +0000 (UTC) Message-ID: Date: Fri, 16 Aug 2024 10:09:44 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linus:master] [RDMA/iwcm] aee2424246: WARNING:at_kernel/workqueue.c:#check_flush_dependency To: Zhu Yanjun , kernel test robot Cc: oe-lkp@lists.linux.dev, lkp@intel.com, linux-kernel@vger.kernel.org, Leon Romanovsky , Shin'ichiro Kawasaki , linux-rdma@vger.kernel.org References: <202408151633.fc01893c-oliver.sang@intel.com> <4254277c-2037-44bc-9756-c32b41c01bdf@linux.dev> Content-Language: en-US From: Bart Van Assche In-Reply-To: <4254277c-2037-44bc-9756-c32b41c01bdf@linux.dev> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable On 8/15/24 10:27 PM, Zhu Yanjun wrote: > diff --git a/drivers/infiniband/core/iwcm.c=20 > b/drivers/infiniband/core/iwcm.c > index 1a6339f3a63f..7e3a55349e10 100644 > --- a/drivers/infiniband/core/iwcm.c > +++ b/drivers/infiniband/core/iwcm.c > @@ -1182,7 +1182,7 @@ static int __init iw_cm_init(void) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if (ret) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 return ret; >=20 > -=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 iwcm_wq =3D alloc_ordered_workque= ue("iw_cm_wq", 0); > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 iwcm_wq =3D alloc_ordered_workque= ue("iw_cm_wq", WQ_MEM_RECLAIM); > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 if (!iwcm_wq) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 goto err_alloc; This change looks good go me. Do you plan to post this as a proper patch? Thanks, Bart.