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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,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 109AAECDFB8 for ; Wed, 18 Jul 2018 21:10:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B79572075A for ; Wed, 18 Jul 2018 21:10:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B79572075A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730403AbeGRVuF (ORCPT ); Wed, 18 Jul 2018 17:50:05 -0400 Received: from mail-qt0-f195.google.com ([209.85.216.195]:38016 "EHLO mail-qt0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726992AbeGRVuF (ORCPT ); Wed, 18 Jul 2018 17:50:05 -0400 Received: by mail-qt0-f195.google.com with SMTP id y19-v6so5387910qto.5 for ; Wed, 18 Jul 2018 14:10:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to; bh=4v4689d6VSRmJPYPTZQMx7VROhH9CjwpkvL47blReT8=; b=cabVnHbkyBmfvUPc4gg60rprQhIwCiFyjSp22sldJGBo8JT8y01uanw3iYuKMU6Zxd TeZBUrnLu+xtoVj5b0KRbhGplCwBmbflqrr6VdpgbkkKNgh48oRMBwj4jWGR7Q1i8Gij wFhQqrgrunex5lzfA4ooEGFfqsqnHDjoBQXc7+2shmYFmphj4kRx6HKOf1++KkZF2Els QqvD37sfNwp1C38DCqAbxyg3dzFEEi/xKo4s+sKe3PobyNPijtV6xRdStzOPm9WJnGNK RFkMOtj6cYD/eNMo9v2/HKy+B0DikNGkhbLDRVEprrgoF75oyuqOoeTqCduBJQjSwgHn KrWQ== X-Gm-Message-State: AOUpUlFvKoXuGAIo9c+/J0DaJ2G8EJvgpPZJEfTL8o8VzZ3TxgLex6zU 0uRsVuovsi4Dcxynp3nNT+mKm23Wlk0= X-Google-Smtp-Source: AAOMgpcZoqThdgxCkTL/75HwY7WiQjkFLfCGnlAX4jkeV1Y8WYuSYFXsksgB9CfeHU7/viYkerj9mQ== X-Received: by 2002:ac8:2e2f:: with SMTP id r44-v6mr7144347qta.357.1531948222888; Wed, 18 Jul 2018 14:10:22 -0700 (PDT) Received: from labbott-redhat.redhat.com ([2601:602:9802:a8dc:4eb2:6dae:ab32:e5b0]) by smtp.gmail.com with ESMTPSA id k3-v6sm4143463qta.37.2018.07.18.14.10.20 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 18 Jul 2018 14:10:21 -0700 (PDT) From: Laura Abbott To: Alexander Popov , Kees Cook , Mark Rutland , Ard Biesheuvel Cc: Laura Abbott , kernel-hardening@lists.openwall.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Will Deacon , Catalin Marinas Subject: [PATCH 0/2] Stackleak for arm64 Date: Wed, 18 Jul 2018 14:10:11 -0700 Message-Id: <20180718211013.14512-1-labbott@redhat.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <1531341400-12077-1-git-send-email-alex.popov@linux.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This is the new version of stackleak for arm64 to go with v14 of the series for x86. I have a cover letter and few more cc's to go along with some of the prep work. I also apologize for terrible versioning on these series. Usually I try to just reply to the top level patch with this addition and not actually put a version on it. I negelcted to do that last time but as mentioned this is inteded to go with v14. Laura Abbott (2): arm64: Introduce current_stack_type arm64: Clear the stack arch/arm64/Kconfig | 1 + arch/arm64/include/asm/processor.h | 17 +++++ arch/arm64/include/asm/sdei.h | 8 ++- arch/arm64/include/asm/stacktrace.h | 94 ++++++++++++++++++++++----- arch/arm64/kernel/entry.S | 7 ++ arch/arm64/kernel/process.c | 32 +++++++++ arch/arm64/kernel/ptrace.c | 2 +- arch/arm64/kernel/sdei.c | 21 +++++- arch/arm64/kvm/hyp/Makefile | 3 +- drivers/firmware/efi/libstub/Makefile | 3 +- include/linux/stackleak.h | 1 + 11 files changed, 165 insertions(+), 24 deletions(-) -- 2.17.1