From nobody Fri Dec 19 14:06:42 2025 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D2AC02571A5 for ; Fri, 10 Oct 2025 15:43:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760111016; cv=none; b=mxk0mr1UdgDtfy7aOhVzUAprprXHpFJlo1Ka3ydT+QVOKMzX+kyiWNeADKXvxS84GzMeGfjxwyAbYAF8LZWmtwsrpwHi1pxyY3OtJMH4XOJMn6CPzhs1/fz3x3efxvkEXTOefNPQUng0vcbSQHWSgxpVHGw4hO6cb6yOOGvjK8k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760111016; c=relaxed/simple; bh=iUlTIJ6eMR+WnNU+CzY8CVbAR+KrvdOMvkUKsD3UqPw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jxkxz+A1q6HDoi194DQ+UJeqkE3XwO4wKkjELLD/cH5IBt5jkFbq8UJlJzVYuxOamHCzqFztnoEUjcgF4mTqYLX6cWBAEBVrFMvc1dpLR9movvE8N91ITsIx/dR8rnCngjUchOi1aIU/4TEdQOcww/VyFbm8a945w7b2uVFZSa8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=MfTK2FVT; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="MfTK2FVT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1760111014; 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=IMfkEjR7bo9/GPZWUZrcsZpIJiAh+KjKI2oJCMzgHeQ=; b=MfTK2FVTn6S2wBQ6tw6fU0VGivopE2NIhauHWVec6VpgxqrfQB5mgC05rPmeWZAhWlOh0f X/+vLRg9dtgbsllb1inv+a78GyHJ8ZEBTBhV/TCWS3yZ5uuFFJfMoM5vBNXBCVByXbC5ze e3k3YadJCnwMEJgfIn4liXwcBZ1g79k= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-152-vxoZ-j2iObiDj7gk3pSmjA-1; Fri, 10 Oct 2025 11:43:29 -0400 X-MC-Unique: vxoZ-j2iObiDj7gk3pSmjA-1 X-Mimecast-MFC-AGG-ID: vxoZ-j2iObiDj7gk3pSmjA_1760111002 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-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0C62319560AF; Fri, 10 Oct 2025 15:43:22 +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 DB64E1800578; Fri, 10 Oct 2025 15:43:06 +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: Andrew Jones , 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 10/29] riscv/paravirt: Mark pv_steal_clock static call as __ro_after_init Date: Fri, 10 Oct 2025 17:38:20 +0200 Message-ID: <20251010153839.151763-11-vschneid@redhat.com> In-Reply-To: <20251010153839.151763-1-vschneid@redhat.com> References: <20251010153839.151763-1-vschneid@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Content-Type: text/plain; charset="utf-8" The static call is only ever updated in: __init pv_time_init() __init xen_time_setup_guest() so mark it appropriately as __ro_after_init. Signed-off-by: Valentin Schneider Reviewed-by: Andrew Jones --- arch/riscv/kernel/paravirt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/kernel/paravirt.c b/arch/riscv/kernel/paravirt.c index fa6b0339a65de..dfe8808016fd8 100644 --- a/arch/riscv/kernel/paravirt.c +++ b/arch/riscv/kernel/paravirt.c @@ -30,7 +30,7 @@ static u64 native_steal_clock(int cpu) return 0; } =20 -DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock); +DEFINE_STATIC_CALL_RO(pv_steal_clock, native_steal_clock); =20 static bool steal_acc =3D true; static int __init parse_no_stealacc(char *arg) --=20 2.51.0