From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42910) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eYzmT-0006EC-Bv for qemu-devel@nongnu.org; Tue, 09 Jan 2018 14:41:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eYzmP-0008Gm-AV for qemu-devel@nongnu.org; Tue, 09 Jan 2018 14:41:53 -0500 Received: from mx1.redhat.com ([209.132.183.28]:34320) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eYzmP-0008Ek-0m for qemu-devel@nongnu.org; Tue, 09 Jan 2018 14:41:49 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2A03E78238 for ; Tue, 9 Jan 2018 19:41:48 +0000 (UTC) References: <20180109193745.GA18506@amt.cnet> From: Eric Blake Message-ID: Date: Tue, 9 Jan 2018 13:41:41 -0600 MIME-Version: 1.0 In-Reply-To: <20180109193745.GA18506@amt.cnet> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="UcLIntXNLvY3bH1HgD9yqxqfHhqqoj3yu" Subject: Re: [Qemu-devel] [PATCH] qemu: improve hugepage allocation failure message List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Marcelo Tosatti , qemu-devel Cc: Paolo Bonzini This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --UcLIntXNLvY3bH1HgD9yqxqfHhqqoj3yu From: Eric Blake To: Marcelo Tosatti , qemu-devel Cc: Paolo Bonzini Message-ID: Subject: Re: [Qemu-devel] [PATCH] qemu: improve hugepage allocation failure message References: <20180109193745.GA18506@amt.cnet> In-Reply-To: <20180109193745.GA18506@amt.cnet> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 01/09/2018 01:37 PM, Marcelo Tosatti wrote: >=20 > Improve hugepage allocation failure message, indicating > whats happening to the user. s/whats/what's/ >=20 > Signed-off-by: Marcelo Tosatti >=20 > diff --git a/exec.c b/exec.c > index 4722e521d4..439abedb98 100644 > --- a/exec.c > +++ b/exec.c > @@ -1643,7 +1643,8 @@ static void *file_ram_alloc(RAMBlock *block, > block->flags & RAM_SHARED); > if (area =3D=3D MAP_FAILED) { > error_setg_errno(errp, errno, > - "unable to map backing store for guest RAM");= > + "unable to map backing store for guest RAM, "= > + "falling back to malloc based RAM allocation"= ); > return NULL; > } > =20 >=20 >=20 --=20 Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org --UcLIntXNLvY3bH1HgD9yqxqfHhqqoj3yu Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEzBAEBCAAdFiEEccLMIrHEYCkn0vOqp6FrSiUnQ2oFAlpVGvUACgkQp6FrSiUn Q2o0aggAhkAB0q7wvW8VejicuzvWu65Y29QhwztZOnVQxjL8alX/G/g9zMT9dN9K 99Dsmbhyn2WVXK/xCXUrr9DMTvfuq3knoVamBSKvMcp8i1tGqbNTefKMSyV7xPw8 zW3mrm8WXqwP8l0MbQpqMkvSX863+Kq1lDjTBeDSBvMiqOxl85vb6Nz//vRGK/MF lOLmHIfgow+S1Eru3HynxvyImdmyGFXzSSKeLmxAfZMDBERpZtn8ItrcNtrqix4j 0Fr3sBnqLbz0gNB5v8U6jHOkS7JcEkhnbuMBs9X5HfcyU3ASwXwZsQG6652CPBg0 DjFbpLxXnfmYd5MYbr1HB/opj+Gfww== =mfcy -----END PGP SIGNATURE----- --UcLIntXNLvY3bH1HgD9yqxqfHhqqoj3yu--