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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A280C433E0 for ; Fri, 7 Aug 2020 07:59:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2882E21744 for ; Fri, 7 Aug 2020 07:59:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596787174; bh=UXRsIM8QNpBC80p/onfTXy8WOG3QV+V96BbUa8GXvR0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=O6VU68ucBqhChRm7ieqB3Y4XlbukxeUv3gu6xfc9RvRbibLY7UdPUBl9s50kPkZ4C kqj3AWPGYMCWJM2c6hyjYvyYLPkCq6joY3Fg1ypPqMXMMtjjpToqTmHtMp2GZfCmdB lcU3upto4VSndzJ9pMYWqKyzfCa5yI9vECVW5V2s= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726810AbgHGH7d (ORCPT ); Fri, 7 Aug 2020 03:59:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:53196 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726180AbgHGH7c (ORCPT ); Fri, 7 Aug 2020 03:59:32 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AAC1C21744; Fri, 7 Aug 2020 07:59:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596787172; bh=UXRsIM8QNpBC80p/onfTXy8WOG3QV+V96BbUa8GXvR0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eRY5OHZoalfIHUqyQKgFKaEYHiBxIUPPgbtI5dFbNZd7k0dtHKcL3y8HjqpnKG9RG q6Cr1EhzGJyrat06ysAPYhW620HrsFqlS/h6HKXWZg0kdI5rdhW1lTE12gkoHEhRY4 b3EllKR/fxuJtGauhQbNVq4S/k/JDrt7UieR/ISg= Date: Fri, 7 Aug 2020 09:59:46 +0200 From: Greg KH To: Deepak Kumar Singh Cc: bjorn.andersson@linaro.org, clew@codeaurora.org, mathieu.poirier@linaro.org, Arun Kumar Neelakantam , Ohad Ben-Cohen , "open list:REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM" , open list Subject: Re: [PATCH V7 2/4] rpmsg: Guard against null endpoint ops in destroy Message-ID: <20200807075946.GA3049898@kroah.com> References: <1593017121-7953-1-git-send-email-deesin@codeaurora.org> <1593017121-7953-3-git-send-email-deesin@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1593017121-7953-3-git-send-email-deesin@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 24, 2020 at 10:15:19PM +0530, Deepak Kumar Singh wrote: > From: Chris Lew > > In RPMSG GLINK the chrdev device will allocate an ept as part of the > rpdev creation. This device will not register endpoint ops even though > it has an allocated ept. Protect against the case where the device is > being destroyed. > > Signed-off-by: Chris Lew > Signed-off-by: Deepak Kumar Singh > Signed-off-by: Arun Kumar Neelakantam Should this be marked for stable kernels? And if so, what commit does this fix? Any reason the Fixes: tag was not used here? And what happened to this series? I don't see it in linux-next, did the maintainer ignore it? thanks, greg k-h