From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E9B5EC873D for ; Thu, 7 Sep 2023 15:47:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235426AbjIGPrW (ORCPT ); Thu, 7 Sep 2023 11:47:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343729AbjIGPbB (ORCPT ); Thu, 7 Sep 2023 11:31:01 -0400 Received: from mail-oa1-x33.google.com (mail-oa1-x33.google.com [IPv6:2001:4860:4864:20::33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 144011BF5 for ; Thu, 7 Sep 2023 08:30:39 -0700 (PDT) Received: by mail-oa1-x33.google.com with SMTP id 586e51a60fabf-1d542f05b9aso121548fac.1 for ; Thu, 07 Sep 2023 08:30:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1694100588; x=1694705388; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=aWdozd3FKuPpPHCY6GD+H9s3AlMxvKZwcivHUIlCj/I=; b=M84rN+KyW6b62TYFJKfZVcIObJ682cByN9vZZycDr2xbiAixneic8gOUG0lSuC8nca TlYEYijr+zN3COSrvBSBvb2UDC7jitS+rZcoV4v2pmx64vLoD6GroQTEHpNx49uQFk/T yOBlsXRuH+N9JfFWc/2sSBwoAL4EuLiiwnBGicZMH+sSLOLjUx0722Nb/rn+n8bda4cN +k3f3R6YnbCg/fxBDGj9DhgS/R+25YqaOY0tYY17p9XvNGWy9C4j3ZFf+59WuP9GhgcH zhgbQqL04kl3sT9zTPlp7aav/vgjv7h7kJZSA3TVRiCFK5C0kedFC/ng9STm/3LmxltH dPxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1694100588; x=1694705388; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=aWdozd3FKuPpPHCY6GD+H9s3AlMxvKZwcivHUIlCj/I=; b=aPc4MU2GCdnIIk6+jzOMQFRlqyj0ZhP+5xTVwJxoUH9kDWX8UYV3Zp2hlKBM6I67cs NmI3k+gCwUVtv5ouUGyjFu+dTWxdaO1ZU/26cceLDEvAkTbkLx/xLVjPk8XTO0nri2qC jvIIxEEchGTztNLpkjA0g87pSjO9iTrunliHHNZF7fJ/jLInj+Owaokkpb7zOrFVTMLp 7OsqVfXC0eL7eIneAX5XI5F8ERU6SYSmeXALqmwjFPHgLCDnD2wwX/rNFLOjqDXgiBwt eJOWbF9SZwDLOOi4AHJR8yha6u+KE6FxkDDZte8F48OBod185Td5eCZAK8UzTkNmxsBi +0Ag== X-Gm-Message-State: AOJu0YzkHDP1ihS4PmlZCgAQ1OLn370GwxmfZ3xbb7Sk8QItQDba5lCD wo3wgFDYMkab93eYPQXLEnIZwPnhqGO8scuUw32OoQ== X-Google-Smtp-Source: AGHT+IGhDuZ2pBALU3bAzvZQpgO1Y4E7un6fKAaL7xZlkqoU2FF1X1FtYwNvfS8KFk9BIIIfQ9syUA== X-Received: by 2002:a92:d28c:0:b0:349:582c:a68d with SMTP id p12-20020a92d28c000000b00349582ca68dmr16796716ilp.3.1694098972253; Thu, 07 Sep 2023 08:02:52 -0700 (PDT) Received: from [192.168.1.94] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id i11-20020a056e020ecb00b0034e1b671040sm4659779ilk.55.2023.09.07.08.02.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 07 Sep 2023 08:02:51 -0700 (PDT) Message-ID: Date: Thu, 7 Sep 2023 09:02:49 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] for-next fixes Content-Language: en-US To: Pavel Begunkov , io-uring@vger.kernel.org References: From: Jens Axboe In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 9/7/23 6:50 AM, Pavel Begunkov wrote: > Patch 1 fixes a potential iopoll/iowq live lock > Patch 2 fixes a recent problem in overflow locking > > Pavel Begunkov (2): > io_uring: break out of iowq iopoll on teardown > io_uring: fix unprotected iopoll overflow > > io_uring/io-wq.c | 10 ++++++++++ > io_uring/io-wq.h | 1 + > io_uring/io_uring.c | 6 ++++-- > 3 files changed, 15 insertions(+), 2 deletions(-) Thanks - applied manually, as lore is lagging for hours again... -- Jens Axboe