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 BA3DAC433FE for ; Sat, 9 Apr 2022 22:17:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232555AbiDIWTc (ORCPT ); Sat, 9 Apr 2022 18:19:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42148 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232504AbiDIWTX (ORCPT ); Sat, 9 Apr 2022 18:19:23 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E45727D54D for ; Sat, 9 Apr 2022 15:17:14 -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 ams.source.kernel.org (Postfix) with ESMTPS id 052BBB8077B for ; Sat, 9 Apr 2022 22:17:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 10C41C385A0; Sat, 9 Apr 2022 22:17:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1649542631; bh=SSof2Ous81vQ0QbF3W9CmaDN73qqvK5z2RaO1OMDPHo=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=h2054lt6djFhf2sO5gwbOtenn6y9nH+QkjFDtSYieD+3eILv2qzBD80EDjIDNmRLz qWxoIQMnhCg/CLns7bysn4tvSM0cNxMZVE8OIKyPvboNPHrmHjNx79KjI+PnZ06z8K eCTMRQ5Oe/IqguOE4xaH4Ov+FR624HKgQE5Sn/iw= Date: Sat, 9 Apr 2022 15:17:10 -0700 From: Andrew Morton To: Thorsten Leemhuis Cc: "H.J. Lu" , "regressions@lists.linux.dev" , Linux Kernel Mailing List , Chris Kennelly , Al Viro , Alexey Dobriyan , Song Liu , David Rientjes , Ian Rogers , Hugh Dickins , Suren Baghdasaryan , Sandeep Patil , Fangrui Song , Nick Desaulniers , "Kirill A. Shutemov" , Mike Kravetz , Shuah Khan Subject: Re: Bug 215734 - shared object loaded very low in memory ARM 32bit with kernel 5.17.0 Message-Id: <20220409151710.2aa22be82ce554e779c42744@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 9 Apr 2022 13:52:17 +0200 Thorsten Leemhuis wrote: > Hi, this is your Linux kernel regression tracker. Top-posting for once, > to make this easily accessible to everyone. > > Hey, what's up here? Was this regressions fixed already? I didn't know about these post-Mike regressions. > H.J. Lu: reminder, this is caused by a patch of yours. One that causes > two regressions I track, and it seem neither is getting addressed with > the appropriate urgency. FWIW, the other regression can can be found here: > https://lore.kernel.org/lkml/cb5b81bd-9882-e5dc-cd22-54bdbaaefbbc@leemhuis.info/ > https://bugzilla.kernel.org/show_bug.cgi?id=215720 > > Mike, if you have a minute: '925346c129da' ("fs/binfmt_elf: fix PT_LOAD > p_align values for loaders") in 'next' contains a 'Fixes:' tag for the > culprit of this regression, but I assume it fixes a different issue? I'm assuming Mike's fix was indeed targeted at these regressions and presumably only partly fixed them. Thanks. I have queued reverts for both Mike's fix (925346c129da117) and for the original patch (9630f0d60fec5fb). Both reversions have cc:stable. I'll hold onto these reversions for a week or so before sending them upstream, if they are still needed.