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 7699AC7618D for ; Mon, 20 Mar 2023 15:06:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231967AbjCTPGF (ORCPT ); Mon, 20 Mar 2023 11:06:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52694 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232285AbjCTPE6 (ORCPT ); Mon, 20 Mar 2023 11:04:58 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 844767EF6 for ; Mon, 20 Mar 2023 08:01:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 06FD061585 for ; Mon, 20 Mar 2023 15:00:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12791C433EF; Mon, 20 Mar 2023 15:00:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1679324412; bh=VMSUrnKNdtZB+7VOB0rfiY8ZH4xxNqFTZxPKcMoqK4s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Opqs35yCaLYvu6gEKzTkxy1rTtcQ4mskrTWyYTGaiR0AR2lpbengCZqCFfLUpyXRD ZflM7S2WrGEM11ipyx+qswpOPx3QlpPQH37fiZjVJ/rtxlIZbOExX08w0vEQfOU+pf G6EulEeADW0db7vJGqT+HGjUUjnC8rKmIOyT2YI4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Xiang Chen , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 5.4 15/60] scsi: core: Fix a comment in function scsi_host_dev_release() Date: Mon, 20 Mar 2023 15:54:24 +0100 Message-Id: <20230320145431.521587042@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230320145430.861072439@linuxfoundation.org> References: <20230320145430.861072439@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Xiang Chen [ Upstream commit 2dde5c8d912efea43be94d6a83ac9cb74879fa12 ] Commit 3be8828fc507 ("scsi: core: Avoid that ATA error handling can trigger a kernel hang or oops") moved rcu to scsi_cmnd instead of shost. Modify "shost->rcu" to "scmd->rcu" in a comment. Link: https://lore.kernel.org/r/1620646526-193154-1-git-send-email-chenxiang66@hisilicon.com Signed-off-by: Xiang Chen Signed-off-by: Martin K. Petersen Stable-dep-of: be03df3d4bfe ("scsi: core: Fix a procfs host directory removal regression") Signed-off-by: Sasha Levin --- drivers/scsi/hosts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index b08d963013db6..d3a63961b98a9 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -322,7 +322,7 @@ static void scsi_host_dev_release(struct device *dev) /* In case scsi_remove_host() has not been called. */ scsi_proc_hostdir_rm(shost->hostt); - /* Wait for functions invoked through call_rcu(&shost->rcu, ...) */ + /* Wait for functions invoked through call_rcu(&scmd->rcu, ...) */ rcu_barrier(); if (shost->tmf_work_q) -- 2.39.2