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 64C45CCA476 for ; Fri, 10 Oct 2025 15:44:31 +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-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=CCrVovza8CGhJ7LNJd85GGwejUDYWs5pqgpl3zVqzeE=; b=ytLCCDrgL2AQ/Z1vAJD3/7Aqq1 liwsJgJmpFOflg4N5wqOFtt+yENZxcR3kBdtET83IPAQfiEpKfKC+6oPMe/t7oNDUnKzAJJcc0EgW b5UmvPsdmGivvpRAirvBiJuB5e8w+H16SBdl41bDdpOhL9lpfRi2laXvRTyvhR1AXWmlOBCALV8ek QhEB7FZ5A/kGcrb/aq7o/spV2C9zFyceAZU0+0eYT+9dBqJ+sAtKI7/4jd/BU1jxxQRgYZO9C3Jr6 a1yoyiyIstw7tJFhSgOz+RVUFYmSv/XzjqVWBFYY7oqdCISCd8irFAPdcBjeWL7Su7K9I/VEBBz1n jvNmmAdQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v7FI9-00000008rq2-1QnB; Fri, 10 Oct 2025 15:44:25 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v7FI7-00000008rnW-2XTp for linux-arm-kernel@bombadil.infradead.org; Fri, 10 Oct 2025 15:44:23 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=CCrVovza8CGhJ7LNJd85GGwejUDYWs5pqgpl3zVqzeE=; b=drG36VrONzdYezx7DvRoouY2qI GCMxHb0h4yREfwAC/NZGGMIYAogrJ7KecDQ76wEHJFiJg5Fu3ibhrvDJ1ae8nnR1zIjej/Ykhw2tE f/ZKIIIyqFUfJYtOyl86pMqGXEpnmpLti5rF/52UIy/6B3ZVPtHzd8fQQYpmn0AB3PCUqqNR31UWb z49DnlWB4ZnOm1Rf5zSdVHTbnHjFtJlORsCLnTd8jG2xTucTX8YmP5+/t8YiUktQiKQ4zbtco11i8 YkjEtOyePGJ8noYh0GK4oIJ0z2YiHy786JAK9BgLQlYcbpPjFX0DKTNgLoLUO7geh5ouNJF643nYe vqGUSydw==; Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by desiato.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v7FI1-00000002Eoh-2khK for linux-arm-kernel@lists.infradead.org; Fri, 10 Oct 2025 15:44:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1760111056; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CCrVovza8CGhJ7LNJd85GGwejUDYWs5pqgpl3zVqzeE=; b=bDt0LhVWdNQ5biMkvQ4+SrUP9exmIZVKTdflppImWN5McPiWBWtwLv6MHbxEZsfVAehlyf DkUavckItQuBjbaq433HMCHIrvttbG2D4kibKit2OT0sojmVGdOacdpyM6U29PC3bWfnA3 fpFsHvSyv2Y6LGwTXHOZQh0/1mg7k2A= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1760111056; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CCrVovza8CGhJ7LNJd85GGwejUDYWs5pqgpl3zVqzeE=; b=bDt0LhVWdNQ5biMkvQ4+SrUP9exmIZVKTdflppImWN5McPiWBWtwLv6MHbxEZsfVAehlyf DkUavckItQuBjbaq433HMCHIrvttbG2D4kibKit2OT0sojmVGdOacdpyM6U29PC3bWfnA3 fpFsHvSyv2Y6LGwTXHOZQh0/1mg7k2A= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-111-YVZig20YMryWO_pVl0YmNA-1; Fri, 10 Oct 2025 11:44:13 -0400 X-MC-Unique: YVZig20YMryWO_pVl0YmNA-1 X-Mimecast-MFC-AGG-ID: YVZig20YMryWO_pVl0YmNA_1760111048 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 55D281800562; Fri, 10 Oct 2025 15:44:08 +0000 (UTC) Received: from vschneid-thinkpadt14sgen2i.remote.csb (unknown [10.45.224.29]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id A49F918004D8; Fri, 10 Oct 2025 15:43:53 +0000 (UTC) From: Valentin Schneider To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, rcu@vger.kernel.org, x86@kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linux-arch@vger.kernel.org, linux-trace-kernel@vger.kernel.org Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Arnaldo Carvalho de Melo , Josh Poimboeuf , Paolo Bonzini , Arnd Bergmann , Frederic Weisbecker , "Paul E. McKenney" , Jason Baron , Steven Rostedt , Ard Biesheuvel , Sami Tolvanen , "David S. Miller" , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Uladzislau Rezki , Mathieu Desnoyers , Mel Gorman , Andrew Morton , Masahiro Yamada , Han Shen , Rik van Riel , Jann Horn , Dan Carpenter , Oleg Nesterov , Juri Lelli , Clark Williams , Yair Podemsky , Marcelo Tosatti , Daniel Wagner , Petr Tesarik Subject: [PATCH v6 13/29] arm/paravirt: Mark pv_steal_clock static call as __ro_after_init Date: Fri, 10 Oct 2025 17:38:23 +0200 Message-ID: <20251010153839.151763-14-vschneid@redhat.com> In-Reply-To: <20251010153839.151763-1-vschneid@redhat.com> References: <20251010153839.151763-1-vschneid@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251010_164419_273916_A30F2BD9 X-CRM114-Status: GOOD ( 13.91 ) 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 The static call is only ever updated in __init xen_time_setup_guest() so mark it appropriately as __ro_after_init. Signed-off-by: Valentin Schneider --- arch/arm/kernel/paravirt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kernel/paravirt.c b/arch/arm/kernel/paravirt.c index 7dd9806369fb0..632d8d5e06db3 100644 --- a/arch/arm/kernel/paravirt.c +++ b/arch/arm/kernel/paravirt.c @@ -20,4 +20,4 @@ static u64 native_steal_clock(int cpu) return 0; } -DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock); +DEFINE_STATIC_CALL_RO(pv_steal_clock, native_steal_clock); -- 2.51.0