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 58380CCFA18 for ; Tue, 11 Nov 2025 19:00:08 +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:In-Reply-To:Content-Type: MIME-Version:References: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:List-Owner; bh=fy9u6CGUKA1B0A0ytc8N5Z1pEjcxdc/kfCrt3vAslWc=; b=1REpZ/wQMVJ56R419jsgWJfxMw +NNy+NWtRa+OoGymfanSKehvaPCZl+4Z4mSh0RXm8V0uyGaGQLXH1oPJdnRyj2p2Wy5mXKeERB+GD AVTdV0jYsJQR4S9E5OhflsjpD7hj8KBO+Znphui52r/Ax7M8OfTxAV8EKCARXvUoZ6MRA8BySJDrs oo2zN2JGC5ST5RqhjkquABvJANweigGdpSTyVzEITuGcQHkMrH1ntv4TAxBO75DpSJSRYNZRVhkl0 YeNqB4Uvat3ElVdlWfLxJdFT5Yqx+aeN874/IKManHLH80w/HhnJlW5h2iBaVFiqXwKHgeOm3XZYY 13f2JGUg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vItb0-00000007eu9-3Umf; Tue, 11 Nov 2025 19:00:02 +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 1vItay-00000007erL-0oOQ for linux-arm-kernel@lists.infradead.org; Tue, 11 Nov 2025 19:00:01 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 4F990446EE; Tue, 11 Nov 2025 18:59:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E2A8BC19422; Tue, 11 Nov 2025 18:59:55 +0000 (UTC) Date: Tue, 11 Nov 2025 18:59:53 +0000 From: Catalin Marinas To: Ard Biesheuvel Cc: Ard Biesheuvel , linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Will Deacon , Mark Rutland , Sebastian Andrzej Siewior , Peter Zijlstra , Mark Brown , Pierre Gondois , Sami Mujawar Subject: Re: [PATCH v4 resend 0/7] arm64: Make EFI calls preemptible Message-ID: References: <20251015205634.3820870-9-ardb+git@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251111_110000_246869_26386C30 X-CRM114-Status: GOOD ( 17.11 ) 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 On Tue, Nov 11, 2025 at 07:50:49PM +0100, Ard Biesheuvel wrote: > On Tue, 11 Nov 2025 at 19:45, Catalin Marinas wrote: > > > > On Wed, Oct 15, 2025 at 10:56:35PM +0200, Ard Biesheuvel wrote: > > > Ard Biesheuvel (7): > > > efi: Add missing static initializer for efi_mm::cpus_allowed_lock > > > efi/runtime-wrappers: Keep track of the efi_runtime_lock owner > > > arm64/fpsimd: Don't warn when EFI execution context is preemptible > > > arm64/fpsimd: Permit kernel mode NEON with IRQs off > > > arm64/efi: Drop efi_rt_lock spinlock from EFI arch wrapper > > > arm64/efi: Move uaccess en/disable out of efi_set_pgd() > > > arm64/efi: Call EFI runtime services without disabling preemption > > > > The series looks fine to me: > > > > Acked-by: Catalin Marinas > > > > What do you plan to do with this, merge via the EFI tree? Are there any > > dependencies? > > As you prefer - I can take it via the EFI tree, or you can take it. > There are no conflicts with the other kernel mode FP/SIMD related > changes that we are taking via libcrypto, and there are no other > dependencies that I am aware of. OK, I'll queue them via arm64 shortly. -- Catalin