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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5932AC433F5 for ; Mon, 27 Sep 2021 11:03:58 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 85AAC610A2 for ; Mon, 27 Sep 2021 11:03:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 85AAC610A2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HJ0BN14DYz2yPK for ; Mon, 27 Sep 2021 21:03:56 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=UAu6Ak/k; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linuxfoundation.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=gregkh@linuxfoundation.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=UAu6Ak/k; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HJ0BJ3vygz2yJQ for ; Mon, 27 Sep 2021 21:03:51 +1000 (AEST) Received: by mail.kernel.org (Postfix) with ESMTPSA id EF09061058; Mon, 27 Sep 2021 11:03:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632740628; bh=vSYRwndrh3eKEx+7FDEFsnWqqwtbPtSCDm4Bk/Dc2cA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=UAu6Ak/kWPEI9BxlR+umrTGDl59369s7rW+/G1ks4je6LDUbn1uGn6v7DOSS/vXBo SaOR3AT6c9uzZPMzod5BCB/YkXB0D99drXUim6m1WWipnpg45A4raNMhh2Ib3kLttK C5LgGlfANUjmiINjVSHjd1ULNDpB0lDWzIc2uhYk= Date: Mon, 27 Sep 2021 13:03:46 +0200 From: Greg KH To: Gao Xiang Subject: Re: [PATCH 4.19.y RESEND] erofs: fix up erofs_lookup tracepoint Message-ID: References: <163266167710981@kroah.com> <20210927052954.136280-1-hsiangkao@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210927052954.136280-1-hsiangkao@linux.alibaba.com> X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-erofs@lists.ozlabs.org, stable@vger.kernel.org Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" On Mon, Sep 27, 2021 at 01:29:54PM +0800, Gao Xiang wrote: > commit 93368aab0efc87288cac65e99c9ed2e0ffc9e7d0 upstream. > > Fix up a misuse that the filename pointer isn't always valid in > the ring buffer, and we should copy the content instead. > > Link: https://lore.kernel.org/r/20210921143531.81356-1-hsiangkao@linux.alibaba.com > Fixes: 13f06f48f7bf ("staging: erofs: support tracepoint") > Cc: stable@vger.kernel.org # 4.19+ > Reviewed-by: Chao Yu > [ Gao Xiang: resolve trivial conflicts for 4.19.y. ] > Signed-off-by: Gao Xiang > --- > add missing upstream commit id... Now queued up, thanks. greg k-h