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 128DBE7E654 for ; Tue, 26 Sep 2023 17:05:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229997AbjIZRF7 (ORCPT ); Tue, 26 Sep 2023 13:05:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229570AbjIZRF5 (ORCPT ); Tue, 26 Sep 2023 13:05:57 -0400 Received: from mail-pf1-f169.google.com (mail-pf1-f169.google.com [209.85.210.169]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE29CE5; Tue, 26 Sep 2023 10:05:50 -0700 (PDT) Received: by mail-pf1-f169.google.com with SMTP id d2e1a72fcca58-69101022969so8263045b3a.3; Tue, 26 Sep 2023 10:05:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695747950; x=1696352750; h=content-transfer-encoding:in-reply-to:from:references:cc: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=ciyIL3UJ+mFPGzRDJSNW4K/Q77//MQkL34dUxJQCXb8=; b=ZbvuumQrF3ab4ygjnENd6ng7xo/yb++PfJmlX9DsEeffs5yTJkLuSBn22pUuHjaHem EOuuCgG2HBq1v3F3DBtqaSgsRdTrqkJE8rhCeJS2sidntU/q5Mn4ZMZ/u8Q5fzpkVI23 lXAbuvOXpehNc1hizM0+FMmiSBdh6QPE0XtXYdZkN/OHLQ2cZodQHh1LdG/iYML4EP9P 3L8BRFuu/QT2JAW1+wgHzyJFlbPkqOpbg/EHvIah0zq+G3aRUdDt5xqXK42qtqHTrJvR QR3qMyQTwpiWDnXDoBt+EhFXsnc1KLVJIOnspOYIapnJFHqVIUH8fKCeoN92XLlX1kuJ 6lSw== X-Gm-Message-State: AOJu0YwKQhDfa9b9Dd1ZGUl93HBBB7FGkj1O08WPzHO688n4mB9YVWPl PHzG+h2zsp5AZwI7r8K2trQ= X-Google-Smtp-Source: AGHT+IEJIczeDGpprRAJrao9yQ5dyRTC3m9+JVYk2bI5mNQlLSsr1U2DxP+wrQAKbvyim9J7gAkmIw== X-Received: by 2002:a05:6a00:1ace:b0:691:da6:47a with SMTP id f14-20020a056a001ace00b006910da6047amr12656670pfv.31.1695747949820; Tue, 26 Sep 2023 10:05:49 -0700 (PDT) Received: from ?IPV6:2620:15c:211:201:a80d:6f65:53d4:d1bf? ([2620:15c:211:201:a80d:6f65:53d4:d1bf]) by smtp.gmail.com with ESMTPSA id x17-20020aa793b1000000b006884549adc8sm10213146pff.29.2023.09.26.10.05.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 Sep 2023 10:05:48 -0700 (PDT) Message-ID: Date: Tue, 26 Sep 2023 10:05:46 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks" Content-Language: en-US To: Leon Romanovsky , zyjzyj2000@gmail.com, jgg@ziepe.ca, linux-rdma@vger.kernel.org, rpearsonhpe@gmail.com, matsuda-daisuke@fujitsu.com, shinichiro.kawasaki@wdc.com, linux-scsi@vger.kernel.org, Zhu Yanjun Cc: Zhu Yanjun References: <20230922163231.2237811-1-yanjun.zhu@intel.com> <169572143704.2702191.3921040309512111011.b4-ty@kernel.org> <20230926140656.GM1642130@unreal> From: Bart Van Assche In-Reply-To: <20230926140656.GM1642130@unreal> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On 9/26/23 07:06, Leon Romanovsky wrote: > On Tue, Sep 26, 2023 at 12:43:57PM +0300, Leon Romanovsky wrote: >> >> On Fri, 22 Sep 2023 12:32:31 -0400, Zhu Yanjun wrote: >>> This reverts commit 9b4b7c1f9f54120940e243251e2b1407767b3381. >>> >>> This commit replaces tasklet with workqueue. But this results >>> in occasionally pocess hang at the blktests test case srp/002. >>> After the discussion in the link[1], this commit is reverted. >>> >>> >>> [...] >> >> Applied, thanks! >> >> [1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks" >> https://git.kernel.org/rdma/rdma/c/e710c390a8f860 > > I applied this patch, but will delay it for some time with a hope that > fix will arrive in the near future. Thank you Leon. With this revert applied on top of the rdma for-next branch, I don't see the KASAN complaint anymore that I reported yesterday. I think this is more evidence that the KASAN complaint was caused by the RXE driver. Bart.