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 D36D7C9830E for ; Thu, 24 Sep 2026 11:26:54 +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=7vnO3oSB0cm4HtAkjL6UCxThtk+ZQrqxyAxnx1L/1Z4=; b=Qvhpah0VQKuEl/V/mSWoHnwPCF WsGIqi9ZZ4Slb73KC0vPQXQUrx6VbAOvaTvDN93nCRe78nvFC9Ll8/bHJXyMdyTkNegCu40gyVgYz YeNhquG9W2Fbd/Cj10eiJurZ7+ps9fLQxDOlgjL9T3WvYNTntl81iqwjSdhUZKyNGQVidfzWoNE3O WwN7LIXfO36ct+7nY5cN6Dy2hUxFG089rMr2aaGctFSlOWxBd8V7y9AtF1lIoLAacLMho1KOiev1Y mBkGTzj8Wl4QK99JY+RWAYrJLCI3yp6qXxDv7+yO8H7krvCVSAx6a2TzUjrGa0ilWuEK0LuFsPIun JKKXWSxw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x9hbE-0000000Areb-41Cf; Thu, 24 Sep 2026 11:26:48 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x9hbD-0000000AreO-2wqn for linux-arm-kernel@lists.infradead.org; Thu, 24 Sep 2026 11:26:47 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 25EF0404BE; Thu, 24 Sep 2026 11:26:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8397B1F000FF; Thu, 24 Sep 2026 11:26:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790249207; bh=7vnO3oSB0cm4HtAkjL6UCxThtk+ZQrqxyAxnx1L/1Z4=; h=Date:From:To:Cc:Subject; b=BH1W5g+7ZFBsZxPtz0Q1MFCUOhHnTxSG4ySsSgUw7GMhXQ+4P9v9wQGD432++sDpY JTUBka4M7i6jF43jk4C6nil+EGs5N2LogZve1h1XIoqCLfrDlSTlxtu0WVaa3O+1cz mTLLkocAMoJQs1RWFHBoTjLD78wcfe1wugkvwC82HX7cTari0BHO8MhyOipoZNN3pf CdLKMkOSDKTb60NwlXRwbbCwGeW0yxMKQYWZvDhib0joqYzlgwWeqvMpE5K8jSHFSM CdXB2YObPfDPqXLhgBgtAcdm7X5afJbB6bfXrE4Cwd5bWJbcs9dGqJsijEGxjz3KY8 y6cGRsY0NcyjQ== Date: Thu, 24 Sep 2026 12:26:41 +0100 From: Will Deacon To: torvalds@linux-foundation.org Cc: catalin.marinas@arm.com, mark.rutland@arm.com, maz@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-team@android.com Subject: [GIT PULL] arm64 fixes for -rc5 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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, Here is the promised second batch of arm64 fixes. The summary is in the tag, but it's all spread around a bit. We've also had a couple more fixes come in overnight, so I'll send you some more next week once they've had time to sit in -next. Cheers, Will --->8 The following changes since commit fdb9ebc7fb7788b8371fbef6c17dc5c8291e1429: arm64: mte: Fix PTRACE_{PEEK,POKE}MTETAGS error documentation (2026-09-11 12:50:02 +0000) 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 2bc6b218717b9d08f466f88209251d54bc09b207: arm64/boot: Disable trapping of PMZR_EL0 writes to EL2 (2026-09-23 12:34:30 +0000) ---------------------------------------------------------------- arm64 fixes for -rc5 - Fix the recently merged user ABI for the Arm CMN PMU driver filtering logic so that the ordering matches the hardware spec - Fix spurious warning when attempting to read PROT_NONE mappings of /dev/mem - Allow WFxT to be disabled on the command line, which is necessary for some configurations of recent Apple SoCs - Fix EL2 fine-grained trap configuration for the CPU PMU - Fix MIDR matching when applying CPU errata workarounds in a VM ---------------------------------------------------------------- David Carlier (1): arm64: errata: match the target implementation CPU's own MIDR Fuad Tabba (1): arm64/boot: Disable trapping of PMZR_EL0 writes to EL2 Robin Murphy (1): perf/arm-cmn: Fix multi-filter encoding Yureka Lilian (1): arm64: Add override for WFxT Zeng Heng (1): arm64: io: Reject non-user protection in ioremap_prot() Documentation/admin-guide/kernel-parameters.txt | 3 ++ Documentation/arch/arm64/booting.rst | 1 + arch/arm64/include/asm/el2_setup.h | 9 +++- arch/arm64/include/asm/io.h | 3 +- arch/arm64/kernel/cpu_errata.c | 15 ++++--- arch/arm64/kernel/pi/idreg-override.c | 2 + drivers/perf/arm-cmn.c | 58 +++++++++++++++---------- 7 files changed, 59 insertions(+), 32 deletions(-)