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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 C1FC4C31E5B for ; Wed, 19 Jun 2019 15:04:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 954F421874 for ; Wed, 19 Jun 2019 15:04:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=kroah.com header.i=@kroah.com header.b="oAFnIERq"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="KhgbnI6H" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729706AbfFSPEL (ORCPT ); Wed, 19 Jun 2019 11:04:11 -0400 Received: from out2-smtp.messagingengine.com ([66.111.4.26]:56789 "EHLO out2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729670AbfFSPEL (ORCPT ); Wed, 19 Jun 2019 11:04:11 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id BCB6B21FDF; Wed, 19 Jun 2019 11:04:09 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Wed, 19 Jun 2019 11:04:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm1; bh=bByssVIB1EYoVBDtjxIgtcfTwUo glLh/NnUiLiEfkX0=; b=oAFnIERq3L6VDbDxgRBBWjQ3xY8j90qhh8vJHUTGZLB CDK1/u6VgadXtYMWVQPAYl3Quw/McWO8vaTywD5voBB4W8OWaAo0H7BxugSmHeJV RDvBpDn/SctaSD/bTizzqKdmjh37q1c7WJVUYZc1ylKPWkOQEcGUQxbbdgXgB5kF 77rjm6vwX6TfTsX51Y3o+j8R446XRr7/jJpZ+MvXr5DE+6LDnqOE3vCd7uncKb8B UH7oFOdRCsolueXNhohrcxqJvDZCSufOHt9zPJwSH4UPu3XJhU0dojb1GvUExo4S +pSFxGcEIUdYxAJNKx5W01lQbMZdk7mb0jdHbzJKMMg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=bByssV IB1EYoVBDtjxIgtcfTwUoglLh/NnUiLiEfkX0=; b=KhgbnI6HfVWgDdDXLGSBZu 97dInziUuc/uOJvVd4riwn0K1f+viDCRp2UVytIwUbJhYRdv5z+QkO5VC2f4GXYq vhGnKUsASfQ3bJuKMi6jN2/Wnad+VViEIpC7HH58eezowtjLjYJa69ovdUa/Frvq RY2KriZeJiiiY/wB9qXkA7JTzUk3MiHWb2sMAY912YrjaXFDXvjcWA8niiYcfLDh bZSsLuJZIdxZfsY6ra8cL9tz0e3VYUsm1z87IJYnj5xB/r6v6d0SB4yeSis7wxUO rXf2bjH43FJbrEHHYpqSKWJX4iRrVZ7Cc3xqL4+3D+puoIUP9hBavWxpdLOwiwKA == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrtddvgdehkecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpeffhffvuffkfhggtggujggfsehttdertddtredvnecuhfhrohhmpefirhgvghcu mffjuceoghhrvghgsehkrhhorghhrdgtohhmqeenucfkphepkeefrdekiedrkeelrddutd ejnecurfgrrhgrmhepmhgrihhlfhhrohhmpehgrhgvgheskhhrohgrhhdrtghomhenucev lhhushhtvghrufhiiigvpedt X-ME-Proxy: Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) by mail.messagingengine.com (Postfix) with ESMTPA id E37AE380085; Wed, 19 Jun 2019 11:04:08 -0400 (EDT) Date: Wed, 19 Jun 2019 17:04:06 +0200 From: Greg KH To: Pintu Agarwal Cc: Fabio Estevam , linux-pm@vger.kernel.org, open list , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Kernelnewbies Subject: Re: [IMX] [DRM]: suspend/resume support Message-ID: <20190619150406.GB19346@kroah.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Wed, Jun 19, 2019 at 07:03:39PM +0530, Pintu Agarwal wrote: > You can think that the version I am using right now is almost 4.9 itself. > Upgrading again to higher kernel version is again difficult, also > customer does not want it. They don't want a secure and supported kernel over the lifetime of their device? That sounds really odd. Never create a new device using the 4.9.y kernel tree unless you have someone else doing the support for it (i.e. a SoC vendor that you are paying support from). good luck! greg k-h