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 B94A2C433EF for ; Fri, 7 Jan 2022 06:13:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232991AbiAGGNX (ORCPT ); Fri, 7 Jan 2022 01:13:23 -0500 Received: from gandalf.ozlabs.org ([150.107.74.76]:43737 "EHLO gandalf.ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230466AbiAGGNV (ORCPT ); Fri, 7 Jan 2022 01:13:21 -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 4JVXw00M05z4xgr; Fri, 7 Jan 2022 17:13:20 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1641536000; bh=A927bVRXwBXXxEsts/5DH5buJWWCuz3mbafKAfATYyE=; h=Date:From:To:Cc:Subject:From; b=E00kYVQmYFz9wkftQxBh2GMDc7F8C6aCe0Bp/QOlwREun537vr9iDOZ0Kw5RKYvtX iKvXWLwwnSdMyCFZAakfMeuv2bWyRGW+3GWhrPfKHbLyuR3vKAwauM67KQFOYONdAO lbhtJC+esiy/JOo8XR5lXpYYKZwz2XX+5BSDDZOybQfRwwi6asJ4yT2HCfEWvd4jr9 AEsnujFOCP11aHRhw0TX5XiYUDr7gior4UgDIaQWo+QO7YIjdCFqmGfaAKk/iThRgx ACtKH0gUdhNJtusrdowPAPpx2/S5cxdQgHeMuA0Kd/3kRP09FLflxsJK6xRQ91HfPz iVWNEzUGUN79Q== Date: Fri, 7 Jan 2022 17:13:19 +1100 From: Stephen Rothwell To: Masahiro Yamada Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: much more building going on Message-ID: <20220107171319.0afa619a@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/1opUu0NXt2aqNS/fkR1G5Cy"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/1opUu0NXt2aqNS/fkR1G5Cy Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, Since yesterday, my builds are taking much longer and it seems just about everything is being rebuilt when there should be very little done. One example is after mergeing the clockevents tree, the diffstat looks like this: $ git diff --stat HEAD^.. .../devicetree/bindings/timer/cdns,ttc.yaml | 3 + .../bindings/timer/mstar,msc313e-timer.yaml | 46 ++++ .../devicetree/bindings/timer/nxp,tpm-timer.yaml | 6 +- .../devicetree/bindings/timer/renesas,ostm.yaml | 20 +- .../bindings/timer/rockchip,rk-timer.yaml | 1 - MAINTAINERS | 1 + drivers/clocksource/Kconfig | 12 +- drivers/clocksource/Makefile | 1 + drivers/clocksource/exynos_mct.c | 52 +++-- drivers/clocksource/renesas-ostm.c | 39 +++- drivers/clocksource/timer-imx-sysctr.c | 6 +- drivers/clocksource/timer-msc313e.c | 253 +++++++++++++++++= ++++ drivers/clocksource/timer-pistachio.c | 3 +- 13 files changed, 411 insertions(+), 32 deletions(-) but my powerpc and arm builds rebuilt basically everything. This happens for a lot of merges - though some do not rebuild very much at all. Any ideas about what changed yesterday? (I directed this to the kbuild tree maintainer since the kbuild tree was updated yesterday - though that may be a coincidence). --=20 Cheers, Stephen Rothwell --Sig_/1opUu0NXt2aqNS/fkR1G5Cy Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmHX2f8ACgkQAVBC80lX 0GxkewgAjaNbjopp+6M6VjBa1CMaKyMUwqdCdqZ4OPFVJ0ivFsAyPz43D0hNjoGW M3ppCo4021dxfjcO3n9QyUDZjaJwdi5d+aRatrAGYbpEHqgRNms63cExj/j/Q49a onnpohWIdttdQOtEv+GCpCRIAXh+e+vcdSfPV/CN4XkLn6PoFRawEk+vS0PitlW2 jcT45K10+zWOBQr8MXBNpHcqSsMM7mKutjn+IyQ0PgUjNn5766j5Noli9eRZINsm YOFqpWg2CgDy48kUZo9CKIbqA4qJUy4qLuTcpZ7BrgqB8M3FYEIzfCPYHevZszHQ gr96telH4kOlMd2WIJAYV4limjpajw== =Xw6I -----END PGP SIGNATURE----- --Sig_/1opUu0NXt2aqNS/fkR1G5Cy--