From patchwork Thu Mar 21 17:38:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 10864159 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 467C7139A for ; Thu, 21 Mar 2019 17:38:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1DCF62A370 for ; Thu, 21 Mar 2019 17:38:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 11AEE2A3C0; Thu, 21 Mar 2019 17:38:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B334E2A370 for ; Thu, 21 Mar 2019 17:38:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:To:From :Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=gryMcAQLOi1PCOxjbA+X4eI/rt15D+1orsTxXbDCRic=; b=tA+Xl3V3+4y+Ex 0LKwyo2rdpTAUO/q4vfRp7bY+kY/RqVNhpfgyXJTP3V9pQdmm3CZL2uonOoRJTSeMcTyBFTmNyQgv eIDWsHcnPMvKduI4p6NQC7LTfw3cqphQBbOIxkSq0D6SvSweVZKlR8YNxzL9g7z/mD9prwj7CpIxF iFplKGIpoIu5tJknsEEH03QJ4CEZEI22EC4dJnWXV7Q28wVhDuaaDDo03YvECDT5rpIdjlwQwbEsB OPbFi+RY29nPMzqjINRWNHLQCTlvgQbPdaAO70RPYKdooFWf9rC8LxlgNFT7KSWzaC+s9zbpPi43s U4+msyKiBBF/Cj0M+WeA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h71e6-0005B6-ND; Thu, 21 Mar 2019 17:38:26 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h71e3-0005AZ-P1 for linux-arm-kernel@lists.infradead.org; Thu, 21 Mar 2019 17:38:25 +0000 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 45215374; Thu, 21 Mar 2019 10:38:22 -0700 (PDT) Received: from arrakis.emea.arm.com (arrakis.cambridge.arm.com [10.1.196.78]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 59B143F614; Thu, 21 Mar 2019 10:38:21 -0700 (PDT) Date: Thu, 21 Mar 2019 17:38:18 +0000 From: Catalin Marinas To: Linus Torvalds Subject: [GIT PULL] arm64 updates for 5.1-rc2 Message-ID: <20190321173817.GA62913@arrakis.emea.arm.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190321_103823_821963_A32174D3 X-CRM114-Status: GOOD ( 12.50 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Will Deacon , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Hi Linus, Please pull the arm64 changes below. It's mostly fixes apart from the kprobe blacklist checking which was deferred because of conflicting with a fix merged after I pinned the arm64 for-next/core branch (f2b3d8566d81 "arm64: kprobe: Always blacklist the KVM world-switch code"). Thanks. The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b: Linux 5.1-rc1 (2019-03-17 14:22:26 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes for you to fetch changes up to e5a5af7718610c819c4d368bb62655ee43a38011: arm64: remove obsolete selection of MULTI_IRQ_HANDLER (2019-03-20 17:34:16 +0000) ---------------------------------------------------------------- - Update the kprobe blacklist checking for arm64. This was supposed to be queued during the merging window but, due to conflicts, it was deferred post -rc1 - Extend the Fujitsu erratum 010001 workaround to A64FX v1r0 - Whitelist HiSilicon Taishan v110 CPUs as not susceptible to Meltdown - Export save_stack_trace_regs() - Remove obsolete selection of MULTI_IRQ_HANDLER ---------------------------------------------------------------- Hanjun Guo (2): arm64: Add MIDR encoding for HiSilicon Taishan CPUs arm64: kpti: Whitelist HiSilicon Taishan v110 CPUs Mark Rutland (1): arm64: apply workaround on A64FX v1r0 Masami Hiramatsu (4): arm64: kprobes: Move extable address check into arch_prepare_kprobe() arm64: kprobes: Remove unneeded RODATA check arm64: kprobes: Move exception_text check in blacklist arm64: kprobes: Use arch_populate_kprobe_blacklist() Matthias Kaehlcke (1): arm64: remove obsolete selection of MULTI_IRQ_HANDLER William Cohen (1): arm64/stacktrace: Export save_stack_trace_regs() arch/arm64/Kconfig | 1 - arch/arm64/include/asm/cputype.h | 6 +++- arch/arm64/kernel/cpufeature.c | 1 + arch/arm64/kernel/probes/kprobes.c | 56 +++++++++++++++++++++----------------- arch/arm64/kernel/stacktrace.c | 1 + 5 files changed, 38 insertions(+), 27 deletions(-)