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=-12.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT 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 D9F15C282D8 for ; Fri, 1 Feb 2019 17:51:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B4A92218AC for ; Fri, 1 Feb 2019 17:51:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730959AbfBARvq (ORCPT ); Fri, 1 Feb 2019 12:51:46 -0500 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:36008 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726639AbfBARvp (ORCPT ); Fri, 1 Feb 2019 12:51:45 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 45FEB15BE; Fri, 1 Feb 2019 09:51:45 -0800 (PST) Received: from fuggles.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 58EED3F589; Fri, 1 Feb 2019 09:51:44 -0800 (PST) Date: Fri, 1 Feb 2019 17:51:41 +0000 From: Will Deacon To: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com Subject: [GIT PULL] arm64: fixes for -rc5 Message-ID: <20190201175141.GB14567@fuggles.cambridge.arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.11.1+86 (6f28e57d73f2) () Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Although we're still debugging a few minor arm64-specific issues in mainline, I didn't want to hold this lot up in the meantime. We've got an additional KASLR fix after the previous one wasn't quite complete, a fix for a performance regression when mapping executable pages into userspace and some fixes for kprobe blacklisting. All candidates for stable and summarised in the tag. Please pull. Thanks, Will --->8 The following changes since commit f17b5f06cb92ef2250513a1e154c47b78df07d40: Linux 5.0-rc4 (2019-01-27 15:18:05 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes for you to fetch changes up to f7daa9c8fd191724b9ab9580a7be55cd1a67d799: arm64: hibernate: Clean the __hyp_text to PoC after resume (2019-02-01 14:10:02 +0000) ---------------------------------------------------------------- arm64 fixes for -rc5 - Fix module loading when KASLR is configured but disabled at runtime - Fix accidental IPI when mapping user executable pages - Ensure hyp-stub and KVM world switch code cannot be kprobed ---------------------------------------------------------------- Ard Biesheuvel (1): arm64: kaslr: ensure randomized quantities are clean also when kaslr is off Catalin Marinas (1): arm64: Do not issue IPIs for user executable ptes James Morse (3): arm64: kprobe: Always blacklist the KVM world-switch code arm64: hyp-stub: Forbid kprobing of the hyp-stub arm64: hibernate: Clean the __hyp_text to PoC after resume arch/arm64/kernel/hibernate.c | 4 +++- arch/arm64/kernel/hyp-stub.S | 2 ++ arch/arm64/kernel/kaslr.c | 1 + arch/arm64/kernel/probes/kprobes.c | 6 +++--- arch/arm64/mm/flush.c | 6 +++++- 5 files changed, 14 insertions(+), 5 deletions(-)