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 33CD4C433FE for ; Sat, 19 Nov 2022 23:04:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234388AbiKSXEH (ORCPT ); Sat, 19 Nov 2022 18:04:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56066 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231445AbiKSXEG (ORCPT ); Sat, 19 Nov 2022 18:04:06 -0500 Received: from mail-40134.protonmail.ch (mail-40134.protonmail.ch [185.70.40.134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6A7E13D59 for ; Sat, 19 Nov 2022 15:04:04 -0800 (PST) Date: Sat, 19 Nov 2022 23:03:57 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=pm.me; s=protonmail3; t=1668899042; x=1669158242; bh=+2RamIkuDnXylPR5VRm6o9lU1wMBTRfv9dHoAUO5Tfg=; h=Date:To:From:Cc:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=K/zV5wbCWWoaMdcMPne92LyVrNwkPngmuf0CQdXKT2UVM8K9QNA7r/5N/8II+ZuKX g5tbGXJ9pi+WiHNbA0E7bge6XmopmzgC1f6PYVOBuMfsWdKcYA/U3cq7eV0LmkW60p ygwHOreetxq17F1rK5zZxIZAfJgp7pE7609iScP9GEqQMouWlXq7fXVnZlpa7sL4Fz uf3eplJ5Wr59nkGnUKF0YISrimMHrbr1MUUUgVUcpROam7TGX1sjywpCEFwIlyPcqu u2hiWV0TA6WLKHoF0orSKWGjZVt1vZUjMvFekVRL7bTWzswSK7KUQpZT56crZN2jZd 2D1qNtG1ZKD8g== To: linux-kbuild@vger.kernel.org From: Alexander Lobakin Cc: Alexander Lobakin , Masahiro Yamada , Nicolas Schier , Jens Axboe , Boris Brezillon , Borislav Petkov , Tony Luck , Miquel Raynal , Vladimir Oltean , Alexandre Belloni , Derek Chickles , Ioana Ciornei , Salil Mehta , Sunil Goutham , Grygorii Strashko , Daniel Scally , Hans de Goede , Mark Brown , Andy Shevchenko , NXP Linux Team , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 00/18] treewide: fix object files shared between several modules Message-ID: <20221119225650.1044591-1-alobakin@pm.me> Feedback-ID: 22809121:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This is a follow-up to the series[0] that adds Kbuild warning if an object is linked into several modules (including vmlinux) in order to prevent hidden side effects from appearing. The original series, as well as this one, was inspired by the recent issue[1] with the ZSTD modules on a platform which has such sets of vmlinux cflags and module cflags so that objects built with those two even refuse to link with each other. The final goal is to forbid linking one object several times entirely. Patches 1-7 and 10-11 was runtime-tested by me. Pathes 8-9 and 12-18 are compile-time tested only (compile, link, modpost), so I encourage the maintainers to review them carefully. At least the last one, for cpsw, most likely has issues :D Masahiro's patches are taken from his WIP tree[2], with the two last finished by me. This mostly is a monotonic work, all scores go to Masahiro and Alexey :P [0] https://lore.kernel.org/linux-kbuild/20221118191551.66448-1-masahiroy@k= ernel.org [1] https://github.com/torvalds/linux/commit/637a642f5ca5e850186bb64ac75ebb= 0f124b458d [2] https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.= git/log/?h=3Dtmp4 Alexander Lobakin (9): EDAC: i10nm, skx: fix mixed module-builtin object platform/x86: int3472: fix object shared between several modules mtd: tests: fix object shared between several modules crypto: octeontx2: fix objects shared between several modules dsa: ocelot: fix mixed module-builtin object net: dpaa2: fix mixed module-builtin object net: hns3: fix mixed module-builtin object net: octeontx2: fix mixed module-builtin object net: cpsw: fix mixed module-builtin object Masahiro Yamada (9): block/rnbd: fix mixed module-builtin object drm/bridge: imx: fix mixed module-builtin object drm/bridge: imx: turn imx8{qm,qxp}-ldb into single-object modules sound: fix mixed module-builtin object mfd: rsmu: fix mixed module-builtin object mfd: rsmu: turn rsmu-{core,i2c,spi} into single-object modules net: liquidio: fix mixed module-builtin object net: enetc: fix mixed module-builtin object net: emac, cpsw: fix mixed module-builtin object (davinci_cpdma) drivers/block/rnbd/Makefile | 6 +- drivers/block/rnbd/rnbd-common.c | 23 - drivers/block/rnbd/rnbd-proto.h | 14 +- drivers/crypto/marvell/octeontx2/Makefile | 11 +- drivers/crypto/marvell/octeontx2/cn10k_cpt.c | 9 +- drivers/crypto/marvell/octeontx2/cn10k_cpt.h | 2 - .../marvell/octeontx2/otx2_cpt_common.h | 2 - .../marvell/octeontx2/otx2_cpt_mbox_common.c | 14 +- drivers/crypto/marvell/octeontx2/otx2_cptlf.c | 11 + .../marvell/octeontx2/otx2_cptpf_main.c | 2 + .../marvell/octeontx2/otx2_cptvf_main.c | 2 + drivers/edac/Kconfig | 11 +- drivers/edac/Makefile | 7 +- drivers/edac/i10nm_base.c | 2 + drivers/edac/skx_base.c | 2 + drivers/edac/skx_common.c | 21 +- drivers/edac/skx_common.h | 4 +- drivers/gpu/drm/bridge/imx/Makefile | 4 - drivers/gpu/drm/bridge/imx/imx-ldb-helper.c | 221 ----- drivers/gpu/drm/bridge/imx/imx-ldb-helper.h | 213 +++- .../imx/{imx8qm-ldb-drv.c =3D> imx8qm-ldb.c} | 0 .../imx/{imx8qxp-ldb-drv.c =3D> imx8qxp-ldb.c} | 0 drivers/mfd/Kconfig | 8 +- drivers/mfd/Makefile | 3 +- drivers/mfd/{rsmu_core.c =3D> rsmu-core.c} | 3 + drivers/mfd/{rsmu_i2c.c =3D> rsmu-i2c.c} | 0 drivers/mfd/{rsmu_spi.c =3D> rsmu-spi.c} | 0 drivers/mtd/tests/Makefile | 17 +- drivers/mtd/tests/mtd_test.c | 9 + drivers/mtd/tests/nandbiterrs.c | 2 + drivers/mtd/tests/oobtest.c | 2 + drivers/mtd/tests/pagetest.c | 2 + drivers/mtd/tests/readtest.c | 2 + drivers/mtd/tests/speedtest.c | 2 + drivers/mtd/tests/stresstest.c | 2 + drivers/mtd/tests/subpagetest.c | 2 + drivers/mtd/tests/torturetest.c | 2 + drivers/net/dsa/ocelot/Kconfig | 18 +- drivers/net/dsa/ocelot/Makefile | 12 +- drivers/net/dsa/ocelot/felix.c | 6 + drivers/net/dsa/ocelot/felix_vsc9959.c | 2 + drivers/net/dsa/ocelot/seville_vsc9953.c | 2 + drivers/net/ethernet/cavium/Kconfig | 5 + drivers/net/ethernet/cavium/liquidio/Makefile | 4 +- .../cavium/liquidio/cn23xx_pf_device.c | 4 + .../cavium/liquidio/cn23xx_vf_device.c | 3 + .../ethernet/cavium/liquidio/cn66xx_device.c | 1 + .../ethernet/cavium/liquidio/cn68xx_device.c | 1 + .../net/ethernet/cavium/liquidio/lio_core.c | 16 + .../ethernet/cavium/liquidio/lio_ethtool.c | 1 + .../ethernet/cavium/liquidio/octeon_device.c | 24 + .../ethernet/cavium/liquidio/octeon_droq.c | 4 + .../ethernet/cavium/liquidio/octeon_mem_ops.c | 5 + .../net/ethernet/cavium/liquidio/octeon_nic.c | 3 + .../cavium/liquidio/request_manager.c | 14 + .../cavium/liquidio/response_manager.c | 3 + drivers/net/ethernet/freescale/dpaa2/Kconfig | 6 + drivers/net/ethernet/freescale/dpaa2/Makefile | 6 +- .../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 2 + .../net/ethernet/freescale/dpaa2/dpaa2-mac.c | 15 +- .../ethernet/freescale/dpaa2/dpaa2-switch.c | 2 + drivers/net/ethernet/freescale/enetc/Kconfig | 5 + drivers/net/ethernet/freescale/enetc/Makefile | 7 +- drivers/net/ethernet/freescale/enetc/enetc.c | 21 + .../net/ethernet/freescale/enetc/enetc_cbdr.c | 7 + .../ethernet/freescale/enetc/enetc_ethtool.c | 2 + .../net/ethernet/freescale/enetc/enetc_pf.c | 2 + .../net/ethernet/freescale/enetc/enetc_vf.c | 2 + drivers/net/ethernet/hisilicon/Kconfig | 5 + drivers/net/ethernet/hisilicon/hns3/Makefile | 13 +- .../hns3/hns3_common/hclge_comm_cmd.c | 27 +- .../hns3/hns3_common/hclge_comm_cmd.h | 8 - .../hns3/hns3_common/hclge_comm_rss.c | 17 + .../hns3/hns3_common/hclge_comm_tqp_stats.c | 5 + .../hisilicon/hns3/hns3pf/hclge_main.c | 2 + .../hisilicon/hns3/hns3vf/hclgevf_main.c | 2 + .../net/ethernet/marvell/octeontx2/Kconfig | 5 + .../ethernet/marvell/octeontx2/nic/Makefile | 14 +- .../marvell/octeontx2/nic/otx2_common.h | 1 - .../marvell/octeontx2/nic/otx2_dcbnl.c | 8 +- .../marvell/octeontx2/nic/otx2_devlink.c | 2 + .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 + .../ethernet/marvell/octeontx2/nic/otx2_ptp.c | 2 +- .../ethernet/marvell/octeontx2/nic/otx2_vf.c | 2 + drivers/net/ethernet/ti/Kconfig | 13 + drivers/net/ethernet/ti/Makefile | 16 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 2 + drivers/net/ethernet/ti/cpsw.c | 3 + drivers/net/ethernet/ti/cpsw_ale.c | 20 + drivers/net/ethernet/ti/cpsw_ethtool.c | 24 + drivers/net/ethernet/ti/cpsw_new.c | 3 + drivers/net/ethernet/ti/cpsw_priv.c | 36 + drivers/net/ethernet/ti/cpsw_sl.c | 8 + drivers/net/ethernet/ti/davinci_cpdma.c | 33 + drivers/net/ethernet/ti/davinci_emac.c | 2 + drivers/net/ethernet/ti/netcp_core.c | 2 + drivers/net/ethernet/ti/netcp_ethss.c | 2 + drivers/platform/x86/intel/int3472/Makefile | 8 +- drivers/platform/x86/intel/int3472/common.c | 8 + drivers/platform/x86/intel/int3472/discrete.c | 2 + drivers/platform/x86/intel/int3472/tps68470.c | 2 + sound/soc/codecs/Makefile | 6 +- sound/soc/codecs/wcd-clsh-v2.c | 903 ----------------- sound/soc/codecs/wcd-clsh-v2.h | 917 +++++++++++++++++- 104 files changed, 1679 insertions(+), 1288 deletions(-) delete mode 100644 drivers/block/rnbd/rnbd-common.c delete mode 100644 drivers/gpu/drm/bridge/imx/imx-ldb-helper.c rename drivers/gpu/drm/bridge/imx/{imx8qm-ldb-drv.c =3D> imx8qm-ldb.c} (10= 0%) rename drivers/gpu/drm/bridge/imx/{imx8qxp-ldb-drv.c =3D> imx8qxp-ldb.c} (= 100%) rename drivers/mfd/{rsmu_core.c =3D> rsmu-core.c} (94%) rename drivers/mfd/{rsmu_i2c.c =3D> rsmu-i2c.c} (100%) rename drivers/mfd/{rsmu_spi.c =3D> rsmu-spi.c} (100%) delete mode 100644 sound/soc/codecs/wcd-clsh-v2.c -- 2.38.1