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 9546AC05027 for ; Tue, 14 Feb 2023 06:13:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229721AbjBNGNC (ORCPT ); Tue, 14 Feb 2023 01:13:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230116AbjBNGM7 (ORCPT ); Tue, 14 Feb 2023 01:12:59 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 62585B771; Mon, 13 Feb 2023 22:12:58 -0800 (PST) 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 4PG9qX5S9Kz4x7w; Tue, 14 Feb 2023 17:12:56 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1676355176; bh=wWjOzCsGqomhwugnRB9+/uFRB4wXCtiwDrBMDMUTWT4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=tH6/Erb/bv3eoP8xKOwBu8vTjaMKlxhtQ3Ao/Vzy2ORviLcPlDuiEiGZF9EuxJkYV VMqSsGNcZMPggr86yxNTJ0f1zv4yeXU5AzAlh6JTqv760oQD0YOzuqEnyOZuXw9hlk 0BpmccLJFlpFOmBaHpwQmD+xZ7ONz70K8S5QKaet7KKmZPXJloyyIZjuKyAjYsk9aH O+sMncM+akclNXaRux/GLwmWlkMfxdxsUMhEW4B62dcz2uYK80jNoP2tNOLD9KJAd2 FiGoT1jHfqerv8WtRWyssTvANOUNA2gSoMxKHACS8YOsFD1LCAawAfUDZNcm/fHbLa nj5pNVpt3uUYA== Date: Tue, 14 Feb 2023 17:12:56 +1100 From: Stephen Rothwell To: Nathan Lynch Cc: Michael Ellerman , Linux Next Mailing List , PowerPC , Linux Kernel Mailing List Subject: Re: linux-next: qemu boot log difference today Message-ID: <20230214171256.556defbb@canb.auug.org.au> In-Reply-To: <878rh0aknk.fsf@linux.ibm.com> References: <20230214143150.7c7fdd05@canb.auug.org.au> <878rh0aknk.fsf@linux.ibm.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/0YtnMci.O9bXV5csRpD7yI6"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/0YtnMci.O9bXV5csRpD7yI6 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Nathan, On Mon, 13 Feb 2023 23:19:43 -0600 Nathan Lynch wro= te: > > Stephen Rothwell writes: > > > > Today's qemu boot log shows 256k extra in reserved memory: > > > > - Memory: 2046080K/2097152K available (14720K kernel code, 2944K rwdata= , 18048K rodata, 5184K init, 1431K bss, 51072K reserved, 0K cma-reserved) > > + Memory: 2045824K/2097152K available (14720K kernel code, 2944K rwdata= , 18048K rodata, 5184K init, 1439K bss, 51328K reserved, 0K cma-reserved) > > > > I don't know what has caused this. =20 >=20 > Assuming it's pseries, it's the RTAS work area allocator reserving the > memory. >=20 > 43033bc62d34 powerpc/pseries: add RTAS work area allocator Yeah, pseries_le_defconfig. Thanks, I will stop worrying about it. --=20 Cheers, Stephen Rothwell --Sig_/0YtnMci.O9bXV5csRpD7yI6 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmPrJmgACgkQAVBC80lX 0GxxFQf6A7pXQn80RvrHINP1N5fdDkJtGfgLJZcQodnwkrUFZkPBpFxVw83PAyWj DDSIHLRd7DCVs32qs2l2wQvy43o/3G/tMBlUmKxjdBcQGEdj2N10qICfLxHhZGkt 7r/YiSDC1AUVV78099tuVJuCrS+LM112YWEsWizVDYT/zUdOK8SEFyF2GGxm6dtl eRYqqSnrdzaUACY+ACJlNX8qubYHwayX579/sr8+5iG0mxlSY7qonZ3FGA+ED6Kl Y1YbYC3Bgt3aJe0wJC+MxvOyfcFQEow6uC2RYkMVZ3xS9JKechRAUqD5YoDSe4WW HLyjQuTGGcti3Wpm0DKHeL/5v7b5RQ== =UyxE -----END PGP SIGNATURE----- --Sig_/0YtnMci.O9bXV5csRpD7yI6--