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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C49FAC5B543 for ; Thu, 5 Jun 2025 14:06:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=IeaVDcrjlBChfyvskixwOU9t0RUvB1RE7Sm2CsP6HmY=; b=KbEjRKTQMGH3lH2hYxGzqwnva8 saV/2ldG9TQ98pQ/tS7vdFbcMPFpVcRys9nDewF9qulZ8EzoKqLPKRxz8uS9Dd9HAESpqhRuh6fJb caKBdk4mZIgw5vazmNTule0UKzllvsDenRpK8C9X/ecoMxkyC62oV9RIBKcOW6tCw3vd1zYln8esY E4w0zoyBRUoNVFJLARpSJCDd+Etm4nIucXqg1ZzhGUFwpriexAB5nO/002FvLD/Yd+VwJIhNj1UJN nlLoxcrqogVMcIx407hCyYVUw8HBCixUIK2VE8RWgK8a0aDMzfcfUChWYqNF63N8jJTPBlrEq9Wy0 g8VRQw8g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uNBF4-0000000FjNX-0exc; Thu, 05 Jun 2025 14:06:50 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uNAqZ-0000000Fg6x-3u9J for linux-arm-kernel@lists.infradead.org; Thu, 05 Jun 2025 13:41:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 4947744D64; Thu, 5 Jun 2025 13:41:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F758C4CEE7; Thu, 5 Jun 2025 13:41:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749130891; bh=5H6teBMsrCBmaDMnEFeiUG4tGgR3EfbIwYOznmPuKlk=; h=Date:From:To:Cc:Subject:From; b=KLeCTbWAwXG5/0B716MGFwBy4Ee/kKRG51ei8PI0ABccPj20EVeD+KcNNKiKJ9wTK vJFA8ERcvF2ta6SOid3qMC8foYiGjG3RGeQG3Fe6eJlID7uFRmNb2UcuYDKeDJ0iVU gDBKpkp2HPgoMcOD+OyS+sBAnVFYWTVoqdUX0tmqtxcF525PJH7Jh3k+nIGBLa979N VBJ4pJOf4sPGV1KYnRg9cZdbyf77TzP9jrMDyMtGeMWLHxhzo3U+3IU3OE3NdIKNf9 TdHJu6KuoyVlOrboTvinYy8pFw32/n90LOBTt4VpLKuRBVyhVtd8DWfqyAy+MmdSVH sIDaeGWWGsHBQ== Date: Thu, 5 Jun 2025 14:41:26 +0100 From: Will Deacon To: torvalds@linux-foundation.org Cc: catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-team@android.com Subject: [GIT PULL] arm64 fixes for -rc1 Message-ID: <20250605134126.GA4845@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii 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-20250605_064131_989177_F8B86B3D X-CRM114-Status: GOOD ( 11.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Linus, Please pull the following arm64 fixes for -rc1. Usual summary in the tag, but we've got a couple of build fixes when using LLD, a missing TLB invalidation and a workaround for broken firmware on SoCs with CPUs that implement MPAM. Cheers, Will --->8 The following changes since commit 217e3cbba3d6613bee9ac33ddc330f8676eb9eca: Merge branch 'for-next/vdso' into for-next/core (2025-05-27 12:26:54 +0100) 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 10f885d63a0efd50b0d22bf27eb3cf727838e99e: arm64: Add override for MPAM (2025-06-02 13:49:09 +0100) ---------------------------------------------------------------- arm64 fixes for -rc1 - Disable problematic linker assertions for broken versions of LLD. - Work around sporadic link failure with LLD and various randconfig builds. - Fix missing invalidation in the TLB batching code when reclaim races with mprotect() and friends. - Add a command-line override for MPAM to allow booting on systems with broken firmware. ---------------------------------------------------------------- Ard Biesheuvel (2): arm64: Disable LLD linker ASSERT()s for the time being arm64: Work around convergence issue with LLD linker Ryan Roberts (1): arm64/mm: Close theoretical race where stale TLB entry remains valid Xi Ruoyao (1): arm64: Add override for MPAM Documentation/admin-guide/kernel-parameters.txt | 3 +++ arch/arm64/include/asm/el2_setup.h | 24 ++++++++++-------------- arch/arm64/include/asm/kernel-pgtable.h | 2 +- arch/arm64/include/asm/tlbflush.h | 9 +++++---- arch/arm64/kernel/cpufeature.c | 7 +++++-- arch/arm64/kernel/cpuinfo.c | 7 +++++-- arch/arm64/kernel/image-vars.h | 17 +++++++++++++++++ arch/arm64/kernel/pi/idreg-override.c | 3 +++ 8 files changed, 49 insertions(+), 23 deletions(-)