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 921ACC0015E for ; Tue, 25 Jul 2023 12:30:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229666AbjGYM37 (ORCPT ); Tue, 25 Jul 2023 08:29:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232244AbjGYM35 (ORCPT ); Tue, 25 Jul 2023 08:29:57 -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 A3E141718 for ; Tue, 25 Jul 2023 05:29:56 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 30E83616C2 for ; Tue, 25 Jul 2023 12:29:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 41525C433C8; Tue, 25 Jul 2023 12:29:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1690288195; bh=uZFw7A8lXOgbpYEhwryQMZv/uuFEem4FSIbwm53Wy+Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vr7q2aWM42mN+pHEOgHHthgCKw5ubpHfBtnIleKrde7jN94uVol6c1zfJo9BlNfnc RAHWqD+fsVCju/EfECmDZSgEnfO1sv/ZMNdo3stWabYycELPKdkvEv+gicIvqPfvtR IPrwoFW9v5uIdauQYlYYPL1umltq18smSwPY0vig= Date: Tue, 25 Jul 2023 14:29:52 +0200 From: Greg KH To: Ard Biesheuvel Cc: "# 3.4.x" Subject: Re: backport request Message-ID: <2023072521-refurnish-grooving-fd36@gregkh> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Tue, Jul 25, 2023 at 01:13:34PM +0200, Ard Biesheuvel wrote: > Please backport commit > > commit 9cf42bca30e98a1c6c9e8abf876940a551eaa3d1 > Author: Ard Biesheuvel > Date: Tue Aug 2 11:00:16 2022 +0200 > > efi: libstub: use EFI_LOADER_CODE region when moving the kernel in memory > > to all active stable trees all the way back to v5.15. I will provide a > separate backport for v5.10, and possibly a [much] larger set of > backports for v5.4 for EFI boot support. Sure, but why? That sounds like a new feature, if you want EFI boot support, why not just move to a newer kernel tree? What bug is this fixing? thanks, greg k-h