From patchwork Fri Oct 4 16:22:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 13822842 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 D0E78CF8850 for ; Fri, 4 Oct 2024 17:12:37 +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=b5r623OTPvFo5pW1ss0hOFodD4mPg/AQryJzyKUfKN0=; b=IEUY/Rj+Y+kwmc1075gl3MRzJ9 9L9COi67J4Vlv/nqgFR8z2qj0XoQHObwEGXylHLYYP0m3y0KewBjo5jbC0fhs8OqJZ95pwNLbrDD7 F3rYb4iN/C2i7F3dg39QbAqNE03S+LKa5rXPJXZGT1m0gG8h7u15+CfN7dQr8Z+Mng7Y9OEDq1yRS cEijwDPIdnJxJ7sjyQ6f5SOCu9T6HXOhcaBDg0aOhhC0l8yo5243VpsiPapfcn1tK2t6UTCQ4PYmk i5qRGXjig1DbqF3aetGOVQuQpjST+lgOUt/csAY2cX9bVt20q2ZyZ085DQeCokvSNZMW1X/gR40Vd 8U/CtCgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1swlqt-0000000DSZl-2u7G; Fri, 04 Oct 2024 17:12:27 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1swl4R-0000000DEST-1ooi for linux-arm-kernel@lists.infradead.org; Fri, 04 Oct 2024 16:22:24 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 1D67CA44BDA; Fri, 4 Oct 2024 16:22:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49BB5C4CEC7; Fri, 4 Oct 2024 16:22:21 +0000 (UTC) Date: Fri, 4 Oct 2024 17:22:18 +0100 From: Catalin Marinas To: Linus Torvalds Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] arm64 fixes for 6.12-rc2 Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241004_092223_551820_B0567C50 X-CRM114-Status: GOOD ( 10.71 ) 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, As Will is gone fishing this week, I'm sending some fixes for the arm64 tree: a couple of build/config issues and expanding the speculative SSBS workaround to more CPUs. Thanks. The following changes since commit 9852d85ec9d492ebef56dc5f229416c925758edc: Linux 6.12-rc1 (2024-09-29 15:06:19 -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 3eddb108abe3de6723cc4b77e8558ce1b3047987: arm64: Subscribe Microsoft Azure Cobalt 100 to erratum 3194386 (2024-10-04 12:38:03 +0100) ---------------------------------------------------------------- arm64 fixes for 6.12-rc2: - Expand the speculative SSBS workaround to cover Cortex-A715, Neoverse-N3 and Microsoft Azure Cobalt 100 - Force position-independent veneers - in some kernel configurations, the LLD linker generates position-dependent veneers for otherwise position-independent code, resulting in early boot-time failures - Fix Kconfig selection of HAVE_DYNAMIC_FTRACE_WITH_ARGS so that it is not enabled when not supported by the combination of clang and GNU ld ---------------------------------------------------------------- Easwar Hariharan (1): arm64: Subscribe Microsoft Azure Cobalt 100 to erratum 3194386 Mark Rutland (4): arm64: Force position-independent veneers arm64: cputype: Add Neoverse-N3 definitions arm64: errata: Expand speculative SSBS workaround once more arm64: fix selection of HAVE_DYNAMIC_FTRACE_WITH_ARGS Documentation/arch/arm64/silicon-errata.rst | 6 ++++++ arch/arm64/Kconfig | 7 ++++--- arch/arm64/Makefile | 2 +- arch/arm64/include/asm/cputype.h | 2 ++ arch/arm64/kernel/cpu_errata.c | 3 +++ 5 files changed, 16 insertions(+), 4 deletions(-)