From patchwork Fri Aug 2 17:45:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 13751815 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 630D6C3DA4A for ; Fri, 2 Aug 2024 17:46:45 +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=5oBVS+XzFHEJqgUoS9mArotwwyK/rj7/PKYeAyqanV8=; b=UgeiMa9s8EMpcxRlbd6ADy1S9o VZ1sFuj3ZTJxsdFPdewxy7z1ERJvjxsgAxMq6xSrrO3oxjOhovp0HKNTQNJ3cbuG2EPUnjZi0gUSj 2oklCb9kYEd5nmCLL5m7/8z46/X5BE0rfZDmlqC2d6G0COoDLoPcC3/NgMbUfqnKvEdKe+BkbaHGL teAoksRI9k6XgMpp685h1nBfjKReYRHKYe9otjpqnPHNtS6rlYTclRDnx0aCXrTajI3Si9CDr9IfC yYi69z/YqMDRZBJkiKmCFLDG+TnJ/Lbl/8n06d4Y91xzcy2gWAycUJn5DRjdPHJn/tuAtg5Aj9MmP TrnW2u4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sZwMM-00000009ehJ-3Hy1; Fri, 02 Aug 2024 17:46:34 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sZwLq-00000009eah-3nFl for linux-arm-kernel@lists.infradead.org; Fri, 02 Aug 2024 17:46:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 1DBDC6256A; Fri, 2 Aug 2024 17:46:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5525C32782; Fri, 2 Aug 2024 17:46:00 +0000 (UTC) Date: Fri, 2 Aug 2024 18:45:58 +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 6.11-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-20240802_104603_031644_3AAE5854 X-CRM114-Status: UNSURE ( 9.38 ) X-CRM114-Notice: Please train this message. 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 arm64 fixes below. Thanks. The following changes since commit 8400291e289ee6b2bf9779ff1c83a291501f017b: Linux 6.11-rc1 (2024-07-28 14:19:55 -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 cfb00a35786414e7c0e6226b277d9f09657eae74: arm64: jump_label: Ensure patched jump_labels are visible to all CPUs (2024-08-02 15:07:01 +0100) ---------------------------------------------------------------- arm64 fixes: - Expand the speculative SSBS errata workaround to more CPUs - Ensure jump label changes are visible to all CPUs with a kick_all_cpus_sync() (and also enable jump label batching as part of the fix) - The shadow call stack sanitiser is currently incompatible with Rust, make CONFIG_RUST conditional on !CONFIG_SHADOW_CALL_STACK ---------------------------------------------------------------- Alice Ryhl (1): rust: SHADOW_CALL_STACK is incompatible with Rust Mark Rutland (3): arm64: cputype: Add Cortex-X1C definitions arm64: cputype: Add Cortex-A725 definitions arm64: errata: Expand speculative SSBS workaround (again) Will Deacon (1): arm64: jump_label: Ensure patched jump_labels are visible to all CPUs Documentation/arch/arm64/silicon-errata.rst | 18 ++++++++++++++++++ arch/arm64/Kconfig | 22 ++++++++++++++++------ arch/arm64/include/asm/cputype.h | 4 ++++ arch/arm64/include/asm/jump_label.h | 1 + arch/arm64/kernel/cpu_errata.c | 11 ++++++++++- arch/arm64/kernel/jump_label.c | 11 +++++++++-- init/Kconfig | 1 + 7 files changed, 59 insertions(+), 9 deletions(-)