From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227VdrFZAPBLT1iZNcM8YlBdKZkkOafWsXTEyjkx0AXU9K98c5xDgWU8rITfXGFuPrAW1z/z ARC-Seal: i=1; a=rsa-sha256; t=1519307958; cv=none; d=google.com; s=arc-20160816; b=o54u1aPAz9SBA8XAl0Vo6omoItofgzotmlh9tQE+aB33AvJKE7RMNUntbblMhQXC4C eP1u7w9ug2VzkrBZyn6YrJmFtBGoo7A+xoaCrMUHA5LL+18lK8oHLhWA4gX2ATe90XCT SU/OxkCKDMBcen2SBXL8neM4Ey1Kg8rUTwbJ/Px0svGcabP3UTXLV2qzjDC2/E1/wSSJ L+V3dfK4g4Ac4N1xV1aIasPsNDTFPPEDbUgk55rwjqpn4gP0UxrIPEpHZYOYzbUX5c5o vlkyecYvBPLm3bBDrnOn+55h9FG1nATR7QhF5zLVVe0SbAcmeMnkQLHt2vsjLoolYaUD cu3Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:references:in-reply-to:date:cc:to:from:subject :message-id:arc-authentication-results; bh=S2P4bPxdrDCsmGYB5yWB8/qONMZj5vjef3j4naQPQaY=; b=mDf2O66VlYQ0Al91nOmlIgu86AoSkMedlc1bGBz5VVyOm5boMIQSyDgCy9MVYayGbU zerzwMJaZpWLgLsp5cq9oTa8dn/lhl98PtQRGU8oVgeaEz+O0afYNKRo7HTxDgc3vuT9 aXuqOI2K7IeoF8XVmZEHPVVpB6HiK/BdB7waB5e5NbtVs3InP5jTfJSePY3vcBNZPpbl zYA2gJMuVYzfiqp084xB7kP5bK5o5KFP/g9sxbO3D0VVMXm2fqwNwLrMSsC0SBp2wP4X xP5/fbQkIsXtenQc7yCzxThephQUzKNI9j1i8/4TdCCSRmYXQOuuj1E3RJ/5xvSDPPJc pZ1Q== ARC-Authentication-Results: i=1; mx.google.com; spf=neutral (google.com: 78.194.244.226 is neither permitted nor denied by best guess record for domain of corsac@debian.org) smtp.mailfrom=corsac@debian.org Authentication-Results: mx.google.com; spf=neutral (google.com: 78.194.244.226 is neither permitted nor denied by best guess record for domain of corsac@debian.org) smtp.mailfrom=corsac@debian.org Message-ID: <1519307952.2388.22.camel@debian.org> Subject: Re: [PATCH 4.9 34/77] powerpc: fix build errors in stable tree From: Yves-Alexis Perez To: Greg Kroah-Hartman Cc: Michael Ellerman , linux-kernel@vger.kernel.org, stable@vger.kernel.org, Guenter Roeck , Nicholas Piggin Date: Thu, 22 Feb 2018 14:59:12 +0100 In-Reply-To: <1519300931.2388.17.camel@debian.org> References: <20180221124432.172390020@linuxfoundation.org> <20180221124433.618725458@linuxfoundation.org> <87k1v5rg66.fsf@concordia.ellerman.id.au> <1519292030.2388.14.camel@debian.org> <20180222110835.GA22572@kroah.com> <1519300931.2388.17.camel@debian.org> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-FYReE8WWyRnHGWqHqRU+" X-Mailer: Evolution 3.26.5-1 Mime-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1593015251280374527?= X-GMAIL-MSGID: =?utf-8?q?1593109861638221178?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: --=-FYReE8WWyRnHGWqHqRU+ Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, 2018-02-22 at 13:02 +0100, Yves-Alexis Perez wrote: > On Thu, 2018-02-22 at 12:08 +0100, Greg Kroah-Hartman wrote: > > Did you look at /sys/devices/system/cpu/vulnerabilities/ to see what th= e > > files there say? >=20 > Unfortunately I don't have access to a powerpc box where I could run a ne= w > kernel and try it on. I'll check with our ppc porters and see if I can ge= t > access to something. So someone tried for me on Debian 4.9.82-1+deb9u2 on this hardware: processor : 0 cpu : POWER8E (raw), altivec supported clock : 3425.000000MHz revision : 2.1 (pvr 004b 0201) we have: /sys/devices/system/cpu/vulnerabilities/meltdown:Mitigation: RFI Flush Does this mean it's correctly enabled or do we still miss the various patch= es sent by Michael? Regards, --=20 Yves-Alexis --=-FYReE8WWyRnHGWqHqRU+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE8vi34Qgfo83x35gF3rYcyPpXRFsFAlqOzLAACgkQ3rYcyPpX RFtIfgf/aNPVNY1IOD2IYEjFYwkMm7TS+rwxPwem77xNiIGGv1430r+kGdZb2qri 1t1NORaIxoeuMWVTLzgwn3/vM+XmIN9nlOpRu73AXUp1i/55Kwf5SbdTM1mmNrt2 5b6E4NHCosLN8hYvy0hfP0ufAOfickWA0LXXc1UfxCkVCG00R5rOmPq3c6C13FBH PsE+iQksMgXy72g2ro0DOcPA50zKokWeCWmp2BO7FofVpXgCdwLq6woUb5eZRCI9 HK/humvkrtJpPi+uFqYH3wjePGuesyjs5TEKV4Cn3NeU3qVGF06na2uvBg8xatgV 9Pl+AdO11h4TQIqHCOfdW9N2/ttRvg== =KAV6 -----END PGP SIGNATURE----- --=-FYReE8WWyRnHGWqHqRU+--