From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C0824BE67; Mon, 28 Apr 2025 07:19:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=150.107.74.76 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745824771; cv=none; b=Qcru2GqNW1fS91Q6IWwc2rjPf6jHXmQHbEcYsnvSwzAj9jGUezb7dqEOlbw8d3hBh3TpT/yafuZQTaemIDra90PGnDcRzrWoiF8WEB0+Is6QXd8L2mXwxt8VK3j+0Q3JrSqlsL/w3CJRq1LdITmz89A2lfVBvaxEZAZ3z1UZ520= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745824771; c=relaxed/simple; bh=SK4ddA8HzYC+KUfP2k0/WCmcI111NkEGUqOsBHoq1Bk=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cQilZcCiuyaZH02c9imMF29cLsdXho/eFfx5+3ZGXkQ369CrBE8CNXQkp2ww4qKAFx9edkf9yPYnQvDgtSNvTV/DiaUGI7SRX04/wuKwD2MbEgoAV/2+KBB3gEB/T6y/edQBbwu51cDUOLDN4yct+FI6AudnYeS8bxrGq2pIXKI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au; spf=pass smtp.mailfrom=canb.auug.org.au; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b=PF0WiXgd; arc=none smtp.client-ip=150.107.74.76 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=canb.auug.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="PF0WiXgd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=202503; t=1745824764; bh=p5S7r+9+LrTkJDSOqXTMk9hxb/ouo5NJ7kDZBb+ZTeY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=PF0WiXgdfX9wZkNfUwDzNXtb0R4B0QqwqGxor9KYF6QR87o2XdiDft+bW571PaZof 8ok3jwqukcmSVAaBIgIQz8tQ4QlG2B/vrmA7OfmCKOlM7hklEQI2bn+WtjxtlVy9Ya +AfcggWWBqVcvXyowQxR9UIhG9ZJQKMrifXxh+y4f54NPhddXVKCCRxeg7M34Q10XU o3ufXmQR8yMoesGUftV4CDD9GbAxdqrjpI6r9sNTS131HQowvUc1oHA5pvkPL0jHS6 54xG8Riu13GG11Vq2+pLa7hZAVTl4rISEvLS5dvDTScQImV0ao2UYcyenIHyxfvKEJ +skbepmE+aPjw== 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 X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mail.ozlabs.org (Postfix) with ESMTPSA id 4ZmFF7648tz4wcy; Mon, 28 Apr 2025 17:19:23 +1000 (AEST) Date: Mon, 28 Apr 2025 17:18:52 +1000 From: Stephen Rothwell To: Ingo Molnar , Arnaldo Carvalho de Melo Cc: Athira Rajeev , Shrikanth Hegde , Venkat Rao Bagalkote , Linux Kernel Mailing List , Linux Next Mailing List , Thomas Gleixner , "H. Peter Anvin" , Peter Zijlstra , Namhyung Kim Subject: Re: linux-next: build failure after merge of the tip tree Message-ID: <20250428171852.36d8533a@canb.auug.org.au> In-Reply-To: References: <20250415133518.2c8d4325@canb.auug.org.au> <20250417134959.37204d48@canb.auug.org.au> <20250422163502.02ceeb0d@canb.auug.org.au> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/SEQCxJKfbwLlfkhccXJJfVY"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/SEQCxJKfbwLlfkhccXJJfVY Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi all, On Thu, 24 Apr 2025 22:03:05 +0530 Athira Rajeev w= rote: > > > On 24 Apr 2025, at 8:07=E2=80=AFPM, Athira Rajeev wrote: > > =20 > >> On 22 Apr 2025, at 3:26=E2=80=AFPM, Shrikanth Hegde wrote: > >>=20 > >> On 4/22/25 12:05, Stephen Rothwell wrote: =20 > >> =20 > >>> On Thu, 17 Apr 2025 13:49:59 +1000 Stephen Rothwell wrote: =20 > >>>>=20 > >>>> On Tue, 15 Apr 2025 13:35:18 +1000 Stephen Rothwell wrote: =20 > >>>>>=20 > >>>>> After merging the tip tree, today's linux-next build (native perf) > >>>>> failed like this: > >>>>>=20 > >>>>> diff: tools/arch/x86/include/asm/amd/ibs.h: No such file or directo= ry > >>>>> In file included from util/amd-sample-raw.c:12: > >>>>> tools/include/../../arch/x86/include/asm/amd/ibs.h:10:10: fatal err= or: asm/msr-index.h: No such file or directory > >>>>> 10 | #include > >>>>> | ^~~~~~~~~~~~~~~~~ > >>>>> compilation terminated. > >>>>>=20 > >>>>> Maybe caused by commit > >>>>>=20 > >>>>> 3846389c03a8 ("x86/platform/amd: Move the header t= o ") > >>>>> or associated commits? > > Posted the fix in mailing here: https://lore.kernel.org/linux-perf-users/= 20250424163033.6601-1-atrajeev@linux.ibm.com/T/#u > Please share feedback if it fixes the compilation issue. OK, so to progress things ... Just reverting the changes to tools/perf in commit 3846389c03a8 ("x86/platform/amd: Move the header to ") Allows perf to build again on ppc64el (and gets rid of the warning), so is that a reasonable thing to do - and leave the tools perf update to the perf guys? If so, can that partial revert be added to the tip tree, please? --=20 Cheers, Stephen Rothwell --Sig_/SEQCxJKfbwLlfkhccXJJfVY Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmgPK9wACgkQAVBC80lX 0GyBGgf8CvhUQl3Kd6I66RwI6x0BE4JTj41gBzuuE2A6hPKHypSEBIutoPTgruxK mp/TTcZHd027eDMCnyhsooovrwOZkhWNQ6zfZ4jHH9ZfpiryMXhwlsFzi3wvxQJa W3CQbLyPMnUGCGXdStheqoLWriK/RjzkiZurPBrg+5BapTAC5c4hHZ/EXbNKtG5C TMKRZOGyxzeg3J9HWXsLcPEMIANMmQp1TI7lC9c5svEvBYOOZQsSLJh16WXW9sbv gXv+YaLhsVflcdFkhxKeJhIjCXcITfNWLSozgqWCaJlEvTKRuOsuB9zxBtdxZymR OzQ08Vdvoam2ugQg4+6oWAtwCuXw5w== =4/IE -----END PGP SIGNATURE----- --Sig_/SEQCxJKfbwLlfkhccXJJfVY--