From nobody Tue Oct 7 03:47:38 2025 Received: from raptorengineering.com (mail.raptorengineering.com [23.155.224.40]) (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 09DD41C4A24; Tue, 15 Jul 2025 21:37:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=23.155.224.40 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752615457; cv=none; b=nSrHYUPdDa6oLcUBcxIZb1gZt/+o/jBaIrbuo/ccBJIiNGDs+4xA7HkQ6RXt/F4o0o/kMGJMYCneHgzgkkNzX7//e589mOyl4yIVyYXeFKRUT48HWl65R0IqDhnpo2FgWL/k81X5ZzNMt8RbpfjQCwGomlWyoXH9rtRfW77cVWA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752615457; c=relaxed/simple; bh=gzsomBt1JFxUGu+9kwXv3urclaJVHAULxqDXl7LM9wM=; h=Date:From:To:Cc:Message-ID:In-Reply-To:References:Subject: MIME-Version:Content-Type; b=qKoie3wY0CTY4qc0QUweFAV9ld4vesBYbAhqONMjznJeXNdv/woxR6ExcyqhsYxneCPjZM5IWTzZMbkYAJn9YfmaDasBBPg2BbOT38lo0KRR+9CwDZrMuBjTkhHaw1CTgBSGhDUKbCLo5nCVnAlmbj+2a+h2cy+TJFKt79NOXgI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=raptorengineering.com; spf=pass smtp.mailfrom=raptorengineering.com; dkim=pass (1024-bit key) header.d=raptorengineering.com header.i=@raptorengineering.com header.b=BixKi5jV; arc=none smtp.client-ip=23.155.224.40 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=raptorengineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=raptorengineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=raptorengineering.com header.i=@raptorengineering.com header.b="BixKi5jV" Received: from localhost (localhost [127.0.0.1]) by mail.rptsys.com (Postfix) with ESMTP id 8008B8287698; Tue, 15 Jul 2025 16:37:35 -0500 (CDT) Received: from mail.rptsys.com ([127.0.0.1]) by localhost (vali.starlink.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id DXqvs6LDPYCI; Tue, 15 Jul 2025 16:37:35 -0500 (CDT) Received: from localhost (localhost [127.0.0.1]) by mail.rptsys.com (Postfix) with ESMTP id E43148288591; Tue, 15 Jul 2025 16:37:34 -0500 (CDT) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.rptsys.com E43148288591 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raptorengineering.com; s=B8E824E6-0BE2-11E6-931D-288C65937AAD; t=1752615454; bh=a/RHOZtuKI3IFnHAVZbUtLVWSIeWz5dK8J8PMYUdjSM=; h=Date:From:To:Message-ID:MIME-Version; b=BixKi5jVzM1CraSKJsc/j0p65Q52gyeo3hTO/e4RST7uJhulhOPSkAzgY8mRW6vA6 vrsf58GgVMF8udf1XFP+aOqazqL/HsM3bZiTasLSxvthaY/FcScEKMms6dhypiuSxs e3AJxjNziEmTIAPWG13wC8PSWiCGbb6zd1YBUPSQ= X-Virus-Scanned: amavisd-new at rptsys.com Received: from mail.rptsys.com ([127.0.0.1]) by localhost (vali.starlink.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id jUiqRAhxzMqk; Tue, 15 Jul 2025 16:37:34 -0500 (CDT) Received: from vali.starlink.edu (localhost [127.0.0.1]) by mail.rptsys.com (Postfix) with ESMTP id AB7398287698; Tue, 15 Jul 2025 16:37:34 -0500 (CDT) Date: Tue, 15 Jul 2025 16:37:34 -0500 (CDT) From: Timothy Pearson To: Timothy Pearson Cc: linuxppc-dev , linux-kernel , linux-pci , Madhavan Srinivasan , Michael Ellerman , christophe leroy , Naveen N Rao , Bjorn Helgaas , Shawn Anastasio Message-ID: <1778535414.1359858.1752615454618.JavaMail.zimbra@raptorengineeringinc.com> In-Reply-To: <1268570622.1359844.1752615109932.JavaMail.zimbra@raptorengineeringinc.com> References: <1268570622.1359844.1752615109932.JavaMail.zimbra@raptorengineeringinc.com> Subject: [PATCH v3 3/6] powerpc/eeh: Export eeh_unfreeze_pe() 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-Mailer: Zimbra 8.5.0_GA_3042 (ZimbraWebClient - GC138 (Linux)/8.5.0_GA_3042) Thread-Topic: powerpc/eeh: Export eeh_unfreeze_pe() Thread-Index: XyF2OaMn/3q+H+nwsGaxXLVF4U4PF4wBZI2J Content-Type: text/plain; charset="utf-8" The PowerNV hotplug driver needs to be able to clear any frozen PE(s) on the PHB after suprise removal of a downstream device. Export the eeh_unfreeze_pe() symbol to allow implementation of this functionality in the php_nv module. Signed-off-by: Timothy Pearson --- arch/powerpc/kernel/eeh.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c index ca7f7bb2b478..2b5f3323e107 100644 --- a/arch/powerpc/kernel/eeh.c +++ b/arch/powerpc/kernel/eeh.c @@ -1139,6 +1139,7 @@ int eeh_unfreeze_pe(struct eeh_pe *pe) =20 return ret; } +EXPORT_SYMBOL_GPL(eeh_unfreeze_pe); =20 =20 static struct pci_device_id eeh_reset_ids[] =3D { --=20 2.39.5