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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3884FC35E04 for ; Tue, 25 Feb 2020 17:32:03 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F1E092084E for ; Tue, 25 Feb 2020 17:32:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=citrix.com header.i=@citrix.com header.b="Cv2VxJbk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F1E092084E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=citrix.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1j6e3X-0006wR-6W; Tue, 25 Feb 2020 17:31:39 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1j6e3W-0006wE-I8 for xen-devel@lists.xenproject.org; Tue, 25 Feb 2020 17:31:38 +0000 X-Inumbo-ID: acda6404-57f4-11ea-a490-bc764e2007e4 Received: from esa4.hc3370-68.iphmx.com (unknown [216.71.155.144]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id acda6404-57f4-11ea-a490-bc764e2007e4; Tue, 25 Feb 2020 17:31:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1582651897; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=cNlO/PBRWz4sAvTFEtAoZ5fHdc7j8xdF8DKNOxjwkDc=; b=Cv2VxJbk+qwT9NfIbt+fLmi6vssfgmFyp8GagSp6T6e0M8lMiVCPjFTo FKNa1L+QIiSa9EQAaGUAOT5DDuutuAnP9KZ7TWMVSTyvHdjgdFH5nW7P7 WNNGO95aIcwOGcf9TGYdfhJXIWcg7qRfrZanDvJBGcoMhsKLGzpo7r5KY I=; Authentication-Results: esa4.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none; spf=None smtp.pra=andrew.cooper3@citrix.com; spf=Pass smtp.mailfrom=Andrew.Cooper3@citrix.com; spf=None smtp.helo=postmaster@mail.citrix.com Received-SPF: None (esa4.hc3370-68.iphmx.com: no sender authenticity information available from domain of andrew.cooper3@citrix.com) identity=pra; client-ip=162.221.158.21; receiver=esa4.hc3370-68.iphmx.com; envelope-from="Andrew.Cooper3@citrix.com"; x-sender="andrew.cooper3@citrix.com"; x-conformance=sidf_compatible Received-SPF: Pass (esa4.hc3370-68.iphmx.com: domain of Andrew.Cooper3@citrix.com designates 162.221.158.21 as permitted sender) identity=mailfrom; client-ip=162.221.158.21; receiver=esa4.hc3370-68.iphmx.com; envelope-from="Andrew.Cooper3@citrix.com"; x-sender="Andrew.Cooper3@citrix.com"; x-conformance=sidf_compatible; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:209.167.231.154 ip4:178.63.86.133 ip4:195.66.111.40/30 ip4:85.115.9.32/28 ip4:199.102.83.4 ip4:192.28.146.160 ip4:192.28.146.107 ip4:216.52.6.88 ip4:216.52.6.188 ip4:162.221.158.21 ip4:162.221.156.83 ip4:168.245.78.127 ~all" Received-SPF: None (esa4.hc3370-68.iphmx.com: no sender authenticity information available from domain of postmaster@mail.citrix.com) identity=helo; client-ip=162.221.158.21; receiver=esa4.hc3370-68.iphmx.com; envelope-from="Andrew.Cooper3@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: 58j0mvkJ9QG9wy00ore+90V72X8y/PX4MzBCjuK2YolR52+jokV4hG2LYFc7yKQZT8+5Sf+GMC h2oqpWGRwPpmGkAZVOFLK7Q8x+nbcWGqI43n+cRucLx9fUxYzXGXhTxN1Bic/ApLGjamFHQpEJ bTOoOWuOWe3IKKy6XQfTbP14d8GhNA6E2QYcRaiJwxSd38sBCKWYNBfmUjAC7WY6Ug1z/7RAih z7VDBbGb8Wu9BzZzoKRVKdvYz/CcqOK1bo0g3viSaz0rb5sn9AYiuhGqkcEkfr8yv1YElyBEnq S/c= X-SBRS: 2.7 X-MesageID: 13614986 X-Ironport-Server: esa4.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.70,484,1574139600"; d="scan'208";a="13614986" From: Andrew Cooper To: Xen-devel Date: Tue, 25 Feb 2020 17:31:33 +0000 Message-ID: <20200225173133.3632-1-andrew.cooper3@citrix.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Subject: [Xen-devel] [PATCH] x86/sysctl: Don't return cpu policy data for compiled-out support X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Andrew Cooper , Wei Liu , Jan Beulich , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" UG9saWN5IG9iamVjdHMgYXJlbid0IHRpbnksIGFuZCB0aGUgZGVyaXZhdGlvbiBsb2dpYyBpc24n dCB0cml2aWFsLiAgV2UgYXJlCmFib3V0IHRvIGluY3JlYXNlIHRoZSBudW1iZXIgb2YgcG9saWN5 IG9iamVjdHMsIHNvIHRha2UgdGhpcyBvcHBvcnR1bml0eSB0bwpkcm9wIGxvZ2ljIGFuZCBzdG9y YWdlIHNwYWNlIGJhc2VkIG9uIENPTkZJR197UFYsSFZNfS4KClN0YXJ0IGJ5IGNhdXNpbmcgWEVO X1NZU0NUTF9nZXRfY3B1X3BvbGljeSB0byBmYWlsIHdpdGggLUVPUE5PVFNVUFAgd2hlbgpyZXF1 ZXN0aW5nIGRhdGEgZm9yIGEgY29tcGlsZWQtb3V0IHN1YnN5c3RlbS4gIFVwZGF0ZSB4ZW4tY3B1 aWQgdG8gY29wZSBhbmQKY29udGludWUgdG8gZnVydGhlciBzeXN0ZW0gcG9saWNpZXMsIHNlZWlu ZyBhcyB0aGUgaW5kaWNpZXMgYXJlIGludGVybGVhdmVkLgoKU2lnbmVkLW9mZi1ieTogQW5kcmV3 IENvb3BlciA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4KLS0tCkNDOiBKYW4gQmV1bGljaCA8 SkJldWxpY2hAc3VzZS5jb20+CkNDOiBXZWkgTGl1IDx3bEB4ZW4ub3JnPgpDQzogUm9nZXIgUGF1 IE1vbm7DqSA8cm9nZXIucGF1QGNpdHJpeC5jb20+Ci0tLQogdG9vbHMvbWlzYy94ZW4tY3B1aWQu YyAgICAgIHwgIDkgKysrKysrKysrCiB4ZW4vYXJjaC94ODYvc3lzY3RsLmMgICAgICAgfCAyMCAr KysrKysrKysrKysrKystLS0tLQogeGVuL2luY2x1ZGUvcHVibGljL3N5c2N0bC5oIHwgIDIgKysK IDMgZmlsZXMgY2hhbmdlZCwgMjYgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYg LS1naXQgYS90b29scy9taXNjL3hlbi1jcHVpZC5jIGIvdG9vbHMvbWlzYy94ZW4tY3B1aWQuYwpp bmRleCA3NzI2YzRlZDNjLi5mNTViNjc2NDBhIDEwMDY0NAotLS0gYS90b29scy9taXNjL3hlbi1j cHVpZC5jCisrKyBiL3Rvb2xzL21pc2MveGVuLWNwdWlkLmMKQEAgLTQ4MCw3ICs0ODAsMTYgQEAg aW50IG1haW4oaW50IGFyZ2MsIGNoYXIgKiphcmd2KQogCiAgICAgICAgICAgICAgICAgaWYgKCB4 Y19nZXRfc3lzdGVtX2NwdV9wb2xpY3koeGNoLCBpLCAmbnJfbGVhdmVzLCBsZWF2ZXMsCiAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgJm5yX21zcnMsIG1zcnMp ICkKKyAgICAgICAgICAgICAgICB7CisgICAgICAgICAgICAgICAgICAgIGlmICggZXJybm8gPT0g RU9QTk9UU1VQUCApCisgICAgICAgICAgICAgICAgICAgIHsKKyAgICAgICAgICAgICAgICAgICAg ICAgIHByaW50ZigiJXMgcG9saWN5IG5vdCBzdXBwb3J0ZWQgYnkgWGVuXG4iLAorICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIHN5c19wb2xpY2llc1tpXSk7CisgICAgICAgICAgICAgICAg ICAgICAgICBjb250aW51ZTsKKyAgICAgICAgICAgICAgICAgICAgfQorCiAgICAgICAgICAgICAg ICAgICAgIGVycigxLCAieGNfZ2V0X3N5c3RlbV9jcHVfcG9saWN5KCwgJXMsLCkiLCBzeXNfcG9s aWNpZXNbaV0pOworICAgICAgICAgICAgICAgIH0KIAogICAgICAgICAgICAgICAgIHByaW50X3Bv bGljeShzeXNfcG9saWNpZXNbaV0sIGxlYXZlcywgbnJfbGVhdmVzLAogICAgICAgICAgICAgICAg ICAgICAgICAgICAgICBtc3JzLCBucl9tc3JzKTsKZGlmZiAtLWdpdCBhL3hlbi9hcmNoL3g4Ni9z eXNjdGwuYyBiL3hlbi9hcmNoL3g4Ni9zeXNjdGwuYwppbmRleCA0YTc2ZjBmNDdmLi41OWEzODQw MjNiIDEwMDY0NAotLS0gYS94ZW4vYXJjaC94ODYvc3lzY3RsLmMKKysrIGIveGVuL2FyY2gveDg2 L3N5c2N0bC5jCkBAIC0zMyw3ICszMyw3IEBACiAjaW5jbHVkZSA8YXNtL3Bzci5oPgogI2luY2x1 ZGUgPGFzbS9jcHVpZC5oPgogCi1jb25zdCBzdHJ1Y3QgY3B1X3BvbGljeSBzeXN0ZW1fcG9saWNp ZXNbXSA9IHsKK2NvbnN0IHN0cnVjdCBjcHVfcG9saWN5IHN5c3RlbV9wb2xpY2llc1s2XSA9IHsK ICAgICBbIFhFTl9TWVNDVExfY3B1X3BvbGljeV9yYXcgXSA9IHsKICAgICAgICAgJnJhd19jcHVp ZF9wb2xpY3ksCiAgICAgICAgICZyYXdfbXNyX3BvbGljeSwKQEAgLTQyLDIyICs0MiwyNiBAQCBj b25zdCBzdHJ1Y3QgY3B1X3BvbGljeSBzeXN0ZW1fcG9saWNpZXNbXSA9IHsKICAgICAgICAgJmhv c3RfY3B1aWRfcG9saWN5LAogICAgICAgICAmaG9zdF9tc3JfcG9saWN5LAogICAgIH0sCisjaWZk ZWYgQ09ORklHX1BWCiAgICAgWyBYRU5fU1lTQ1RMX2NwdV9wb2xpY3lfcHZfbWF4IF0gPSB7CiAg ICAgICAgICZwdl9tYXhfY3B1aWRfcG9saWN5LAogICAgICAgICAmcHZfbWF4X21zcl9wb2xpY3ks CiAgICAgfSwKLSAgICBbIFhFTl9TWVNDVExfY3B1X3BvbGljeV9odm1fbWF4IF0gPSB7Ci0gICAg ICAgICZodm1fbWF4X2NwdWlkX3BvbGljeSwKLSAgICAgICAgJmh2bV9tYXhfbXNyX3BvbGljeSwK LSAgICB9LAogICAgIFsgWEVOX1NZU0NUTF9jcHVfcG9saWN5X3B2X2RlZmF1bHQgXSA9IHsKICAg ICAgICAgJnB2X21heF9jcHVpZF9wb2xpY3ksCiAgICAgICAgICZwdl9tYXhfbXNyX3BvbGljeSwK ICAgICB9LAorI2VuZGlmCisjaWZkZWYgQ09ORklHX0hWTQorICAgIFsgWEVOX1NZU0NUTF9jcHVf cG9saWN5X2h2bV9tYXggXSA9IHsKKyAgICAgICAgJmh2bV9tYXhfY3B1aWRfcG9saWN5LAorICAg ICAgICAmaHZtX21heF9tc3JfcG9saWN5LAorICAgIH0sCiAgICAgWyBYRU5fU1lTQ1RMX2NwdV9w b2xpY3lfaHZtX2RlZmF1bHQgXSA9IHsKICAgICAgICAgJmh2bV9tYXhfY3B1aWRfcG9saWN5LAog ICAgICAgICAmaHZtX21heF9tc3JfcG9saWN5LAogICAgIH0sCisjZW5kaWYKIH07CiAKIHN0cnVj dCBsM19jYWNoZV9pbmZvIHsKQEAgLTQyNiw2ICs0MzAsMTIgQEAgbG9uZyBhcmNoX2RvX3N5c2N0 bCgKICAgICAgICAgICAgIGFycmF5X2luZGV4X25vc3BlYyhzeXNjdGwtPnUuY3B1X3BvbGljeS5p bmRleCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBBUlJBWV9TSVpFKHN5c3RlbV9w b2xpY2llcykpXTsKIAorICAgICAgICBpZiAoICFwb2xpY3ktPmNwdWlkIHx8ICFwb2xpY3ktPm1z ciApCisgICAgICAgIHsKKyAgICAgICAgICAgIHJldCA9IC1FT1BOT1RTVVBQOworICAgICAgICAg ICAgYnJlYWs7CisgICAgICAgIH0KKwogICAgICAgICAvKiBQcm9jZXNzIHRoZSBDUFVJRCBsZWF2 ZXMuICovCiAgICAgICAgIGlmICggZ3Vlc3RfaGFuZGxlX2lzX251bGwoc3lzY3RsLT51LmNwdV9w b2xpY3kuY3B1aWRfcG9saWN5KSApCiAgICAgICAgICAgICBzeXNjdGwtPnUuY3B1X3BvbGljeS5u cl9sZWF2ZXMgPSBDUFVJRF9NQVhfU0VSSUFMSVNFRF9MRUFWRVM7CmRpZmYgLS1naXQgYS94ZW4v aW5jbHVkZS9wdWJsaWMvc3lzY3RsLmggYi94ZW4vaW5jbHVkZS9wdWJsaWMvc3lzY3RsLmgKaW5k ZXggN2U0M2JmZTFiZC4uNGRmYmEzOWVkOCAxMDA2NDQKLS0tIGEveGVuL2luY2x1ZGUvcHVibGlj L3N5c2N0bC5oCisrKyBiL3hlbi9pbmNsdWRlL3B1YmxpYy9zeXNjdGwuaApAQCAtMTA1MSw2ICsx MDUxLDggQEAgc3RydWN0IHhlbl9zeXNjdGxfc2V0X3BhcmFtZXRlciB7CiAgKiAgICAgICAgICAg ICAgIGV4cGVyaW1lbnRhbCBmZWF0dXJlcyBvdXRzaWRlIG9mIHNlY3VyaXR5IHN1cHBvcnQuCiAg KiAgLSBEZWZhdWx0Xyo6IERlZmF1bHQgc2V0IG9mIGZlYXR1cmVzIGEgUFYgb3IgSFZNIGd1ZXN0 IGNhbiB1c2UuICBUaGlzIGlzCiAgKiAgICAgICAgICAgICAgIHRoZSBzZWN1cml0eSBzdXBwb3J0 ZWQgc2V0LgorICogTWF5IGZhaWwgd2l0aCAtRU9QTk9UU1VQUCBpZiBxdWVyeWluZyBmb3IgUFYg b3IgSFZNIGRhdGEgd2hlbiBzdXBwb3J0IGlzCisgKiBjb21waWxlZCBvdXQgb2YgWGVuLgogICov CiBzdHJ1Y3QgeGVuX3N5c2N0bF9jcHVfcG9saWN5IHsKICNkZWZpbmUgWEVOX1NZU0NUTF9jcHVf cG9saWN5X3JhdyAgICAgICAgICAwCi0tIAoyLjExLjAKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZl bEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxt YW4vbGlzdGluZm8veGVuLWRldmVs