From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-1521561-1519217990-2-13346918411994334880 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.001, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1519217990; b=gdbkSZvqfmLUDF4K9cK4z+e1omgUjCA4C7ajLm6+QmDl4QD kG9wCWaTb/cbAwy7+ByTT9u5ei9bbFz1s2yhg7RNvY0B9vqd0t+pmRlL2l3ISArT U79IC+owPnFxU2lh8/QcU9Hn+NNqoP3gRoXS4MUCbwCnOWQIeQEGN6dqarXPqyZ+ KpllCLK0TQE9Yt/Dw/LdJcjWzVqif74I9LAHSoHjOJCiNtPs6mA8cdY5sYgkxvhB wFZpDZ9dXzAiqR6xGv338nJDN2j2AUvhmJc8rt9Vtl9wxBaZmz5mdO2klwgqLdJ/ ZgdDmQZe5ADfWLXvQd7y+yk645O5RchkHXyncog== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=arctest; t=1519217990; bh=HEKo1SiSY4T1vHyTgrgwpBdwMs 8bv/tAo9G7+5cUjKk=; b=RPoKMKn7KsJXXUWtROHJWURoXEVINko8xHoGNBIr9+ YQ+JGZ4zxM8BWFfiqhm/SAW+xNBakPBhcFvYD7zEHZW+LGWDVc/IqwbQyWId5+iR U21wFU/x9S+T3BHQyUvzklt3KOm3fFmwI7dJdbOdJVItOjjV0xqYDr6bNmFIcJWp il6JVI0/LFcIfCe4n15X0an5W1+bZ5RXeLhDSqwSE0qZAlL3/YnPiUG3tN5vQkVM jJdAdhalTi1SE/pdURjg/gJkvuLGh/rFonLlmf7Hwe7IaZkYcUo77weC3BgxFEGE 5dpkUssPDqIsUlB2cc1tS0W+JWua+FULrTTJHfT2scRw== ARC-Authentication-Results: i=1; mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Authentication-Results: mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935147AbeBUM7m (ORCPT ); Wed, 21 Feb 2018 07:59:42 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:36596 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935123AbeBUM7k (ORCPT ); Wed, 21 Feb 2018 07:59:40 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Nadav Amit , Andy Lutomirski , Arjan van de Ven , Borislav Petkov , Dan Williams , Dave Hansen , David Woodhouse , Josh Poimboeuf , Linus Torvalds , Peter Zijlstra , Thomas Gleixner , nadav.amit@gmail.com, Ingo Molnar Subject: [PATCH 4.14 047/167] x86/mm/pti: Fix PTI comment in entry_SYSCALL_64() Date: Wed, 21 Feb 2018 13:47:38 +0100 Message-Id: <20180221124527.137143798@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180221124524.639039577@linuxfoundation.org> References: <20180221124524.639039577@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nadav Amit commit 14b1fcc62043729d12e8ae00f8297ab2ffe9fa91 upstream. The comment is confusing since the path is taken when CONFIG_PAGE_TABLE_ISOLATION=y is disabled (while the comment says it is not taken). Signed-off-by: Nadav Amit Cc: Andy Lutomirski Cc: Arjan van de Ven Cc: Borislav Petkov Cc: Dan Williams Cc: Dave Hansen Cc: David Woodhouse Cc: Greg Kroah-Hartman Cc: Josh Poimboeuf Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: nadav.amit@gmail.com Link: http://lkml.kernel.org/r/20180209170638.15161-1-namit@vmware.com Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- arch/x86/entry/entry_64.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -209,7 +209,7 @@ ENTRY(entry_SYSCALL_64) swapgs /* - * This path is not taken when PAGE_TABLE_ISOLATION is disabled so it + * This path is only taken when PAGE_TABLE_ISOLATION is disabled so it * is not required to switch CR3. */ movq %rsp, PER_CPU_VAR(rsp_scratch)