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[2620:137:e000::1:20]) by mx.google.com with ESMTP id y143-20020a626495000000b0051bd4457edesi12061970pfb.161.2022.06.27.00.49.51; Mon, 27 Jun 2022 00:50:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=nlXxUAiA; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232716AbiF0HYK (ORCPT + 99 others); Mon, 27 Jun 2022 03:24:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230096AbiF0HYF (ORCPT ); Mon, 27 Jun 2022 03:24:05 -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 E25CF5F9E; Mon, 27 Jun 2022 00:24:03 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 61D7061353; Mon, 27 Jun 2022 07:24:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 00952C341C8; Mon, 27 Jun 2022 07:24:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1656314642; bh=hiXi3UrYgUhaJWeEi82xz9OOw9JFYZDtX3kek1cydn0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nlXxUAiA8ITEDbLnALbs3k30MYcEgSYiM10FExaxFukCu2xFR2i6lehP4WzbUHjHW fKSqC0EPrx2iFkfV9KI/ALQU5OIc7nt4DGQpanTfiYl76kZUOA+VjCcLUCWAJRkt76 Zzj9yMGO7FZKgsfd1VK9Eg9/2Y+aCEvIS7JOR2X0= Date: Mon, 27 Jun 2022 09:23:58 +0200 From: Greg KH To: RAJESH DASARI Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Reg: rseq selftests failed on 5.4.199 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jun 26, 2022 at 10:01:20PM +0300, RAJESH DASARI wrote: > Hi , > > We are running rseq selftests on 5.4.199 kernel with glibc 2.34 > version and we see that tests are failing to compile with invalid > argument errors. When we took all the commits from > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/tools/testing/selftests/rseq > related to rseq locally , test cases have passed. I see that there are > some adaptations to the latest glibc version done in those commits, is > there any plan to backport them to 5.4.x versions. Could you please > provide your inputs. What commits specifically are you referring to please? A list of them would be great, and if you have tested them and verified that they can be backported cleanly would also be very helpful. thanks, greg k-h