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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 546BFC432C0 for ; Thu, 28 Nov 2019 04:20:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2825B2168B for ; Thu, 28 Nov 2019 04:20:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="LUCTH5B/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727389AbfK1EUV (ORCPT ); Wed, 27 Nov 2019 23:20:21 -0500 Received: from bilbo.ozlabs.org ([203.11.71.1]:48361 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727171AbfK1EUV (ORCPT ); Wed, 27 Nov 2019 23:20:21 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 47NkvR1l1bz9sPh; Thu, 28 Nov 2019 15:20:19 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ellerman.id.au; s=201909; t=1574914819; bh=hg9CuS6PbhGkwD89jLreqnHse+GbuOVvpYAlDz16wNo=; h=From:To:Subject:In-Reply-To:References:Date:From; b=LUCTH5B/M+7qBOLT0KIHbMwSjJUf7TfWKm4oxA/E/p6MOw3RF2qnhH4rGHfWGQSSU hdycLXbbKtLXj3FQQrNynPSYyNRETyQ++jmL/zVMXTY6ttP/nd0ogSbdd/x1ni3/Gd 0pUQMgxKyyygynWYTlnqKu3xMCEXGaAq6dRZzfpde0GO0EkLY2u0UiZt/nl/AIR4Tl 98fgx4pFEGlAnaEQSljuPRtFgRi/ITLBaSM6Kz20yK168ssmP5GLrHXtSjXE1caxI1 1WV6jVYqIxCvpnflDi4I9GYksdd0gqkLpzJw5G1bZRtkdcEa4oSoaWHR4lbKyn8Xxe msPdY+z8VwwNA== From: Michael Ellerman To: shuah , Cristian Marussi , Tim.Bird@sony.com, "linux-kselftest\@vger.kernel.org" , shuah Subject: Re: kselftest: failed to build with -C tool/testing/selftests when KBUILD_OUTPUT is set In-Reply-To: References: <8d34a9b9-f8f3-0e37-00bf-c342cf3d4074@arm.com> <8736ea2cty.fsf@mpe.ellerman.id.au> <47e09faa-a3fb-04a7-4989-4443b27f47c2@arm.com> <8bd66a2d-e92f-6108-77d0-91d737df9b0d@kernel.org> Date: Thu, 28 Nov 2019 15:20:18 +1100 Message-ID: <871rts1vjx.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org shuah writes: > On 11/27/19 9:23 AM, Cristian Marussi wrote: >> On 27/11/2019 16:04, shuah wrote: >>>> On 27/11/2019 03:54, Michael Ellerman wrote: ... >>>>> >>>>> It just hit my travis jobs when I merged up to master: >>>>> >>>>> https://travis-ci.org/linuxppc/linux/jobs/617482001 >>>>> >>>>> Shuah can we please get this reverted? >>>>> >>> >>> I will take care of this. Supporting all these use-cases has been >>> maintenance problem. Fixing one use-case breaks another. :( ... > > If all of the above works with kselftest-install target, I would rather > ask for CI's to change, so we can get rid of make -C usage for install. > > In which case, I would rather not revert this and request CIs to start > using kselftest-install target. > > I would like to see CI's use kselftest-* targets from the main makefile > for build/run/install. The problem is old kernels (stable branches & distro kernels) don't support that (or it doesn't work correctly). So then the CIs have to invoke the selftest build differently depending on which kernel version they're building, which gets ugly for them. cheers