From patchwork Fri Jan 22 19:07:21 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 12040291 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=-20.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 4C654C433DB for ; Fri, 22 Jan 2021 19:08:46 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 08C1023AC1 for ; Fri, 22 Jan 2021 19:08:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 08C1023AC1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=Be8GVn2UcYFkg9IowTQEz1Hm1AJwNq+QNh24kIma9z8=; b=voZ6hBHOTrXCySuQJ+2WMmqEiF A7ylfKL19KsOh0iowT9p/EM3vki2QUBZOi4LhnpmFWWBtGAwMr4ZMGL+RZ4o9+cBQmX1gaovbQV9p rJCqHxVT4TdGxQNXdQZnO4X77l0YRujxLpAxEmCnOCK+i7HtCmpf6R/bxUaTzIeQz9UxnC/UhKnY3 hTPJumzL6g4ABXGGruoLju4YFxSYtFG0yngQcEm/+K310+t6F//+QDs+p/sbTGDvlQ5oBiUwCWVLC JhMNOWZeEXprf6Bm8zHM2otkKch0ELkGasSFuwtPDBmwI1NSqWciUFh5dkoL7JHhVFT+i3dOlv3z5 9t0GJq9g==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l31mJ-00076r-FH; Fri, 22 Jan 2021 19:07:27 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l31mH-000763-5y for linux-arm-kernel@lists.infradead.org; Fri, 22 Jan 2021 19:07:25 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7DF0423AC1; Fri, 22 Jan 2021 19:07:23 +0000 (UTC) Date: Fri, 22 Jan 2021 19:07:21 +0000 From: Catalin Marinas To: Linus Torvalds Subject: [GIT PULL] arm64 fixes for 5.11-rc5 Message-ID: <20210122190719.GA29705@gaia> 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-20210122_140725_302286_EBCC31A1 X-CRM114-Status: GOOD ( 10.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Linus, Please pull the arm64 fixes below. Thanks. The following changes since commit 3a57a643a851dbb1c4a1819394ca009e3bfa4813: arm64: selftests: Fix spelling of 'Mismatch' (2021-01-15 10:05:27 +0000) 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 75bd4bff300b3c5252d4a0e7a959569c62d1dbae: arm64: kprobes: Fix Uexpected kernel BRK exception at EL1 (2021-01-22 16:05:29 +0000) ---------------------------------------------------------------- arm64 fixes: - Correctly mask out bits 63:60 in a kernel tag check fault address (specified as unknown by the architecture). Previously they were just zeroed but for kernel pointers they need to be all ones. - Fix a panic (unexpected kernel BRK exception) caused by kprobes being reentered due to an interrupt. ---------------------------------------------------------------- Andrey Konovalov (1): kasan, arm64: fix pointer tags in KASAN reports Qais Yousef (1): arm64: kprobes: Fix Uexpected kernel BRK exception at EL1 arch/arm64/kernel/probes/kprobes.c | 4 ++-- arch/arm64/mm/fault.c | 7 ++++--- 2 files changed, 6 insertions(+), 5 deletions(-)