From patchwork Tue Apr 23 03:49:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 162645 Delivered-To: patch@linaro.org Received: by 2002:a02:c6d8:0:0:0:0:0 with SMTP id r24csp3322636jan; Mon, 22 Apr 2019 20:52:02 -0700 (PDT) X-Google-Smtp-Source: APXvYqwaTwyscYOmW6B3vkCdcNJJHIVTumZ66/+sa8knUWyFp0+KI1ARyBa6GPP7QYlykqB6LctT X-Received: by 2002:a17:902:4827:: with SMTP id s36mr24407198pld.296.1555991522134; Mon, 22 Apr 2019 20:52:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1555991522; cv=none; d=google.com; s=arc-20160816; b=XVpnlxaQvA4jErmNGpe6vZVn22+ROgbU2iNy/0RB+kVDhWnVqNa1OPOvGNlqQz7buk GoueGFPdCb/gjMXn94Y86KzASIM5kKhmFgbtLgk6SEXIoEe1lRkxdDInIb1AnVOsaLDp Gpn3oHmvuXY4FQw9PEbL7Jur3leisQyN4LY9MFpJDC9FBko9cgW3Kpaidn1ONnaEf0Nh ZdY0sY4f+HFzU9Pm0UHZEmFFcia8pBct8TecgGWdh8Fk9+IWJQPvS3KYFiCa6qTnPEfB PDmVSG+vyZPHlxkY1PA3STzKtFl0ko805WvJX3YeZq6sDWzcpRuXOkUXEt0ZZU4NBcc8 rXNA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:dkim-filter; bh=7qo1vbhArO2n/LZF4sYuHYL1/6J0V//9VqfNxacUkeY=; b=z38kEZVdOz6JXr2y1ClOmjZ8u+I50D6U+8e+PWBczU/qkqT+GcVhwdtn4IhcbPRuM+ GpW6GeI+84K0hmNYF1vhvyDAhbxGxE4yDW1ji2jbb9HdXBjjFAlna6k9+Y7MBaPtddsk WwI9SO82WbTM/jSFZO3vMD9eCLgtt7W2LowBA4EETjGRrvBquDTSs5bCnhPGXAeweomL VXvaNdXb0DCjcIJE1YQqB4S8BdqqDdXbSozbmKYE+nmDktrKzpQ04fezm/D20H0+87C1 0yZeHMYMCihbTRy/z6fcsG/IqwfvYd2OHc5XOG/EgC6QRNhmy+21Wjhcx4ytG8EnYELU /vXQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=Q1F13NSr; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id cb16si15980247plb.227.2019.04.22.20.52.01; Mon, 22 Apr 2019 20:52:02 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=Q1F13NSr; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730656AbfDWDvu (ORCPT + 30 others); Mon, 22 Apr 2019 23:51:50 -0400 Received: from conuserg-07.nifty.com ([210.131.2.74]:38927 "EHLO conuserg-07.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730536AbfDWDvr (ORCPT ); Mon, 22 Apr 2019 23:51:47 -0400 Received: from localhost.localdomain (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-07.nifty.com with ESMTP id x3N3o2cG023044; Tue, 23 Apr 2019 12:50:14 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com x3N3o2cG023044 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1555991415; bh=7qo1vbhArO2n/LZF4sYuHYL1/6J0V//9VqfNxacUkeY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q1F13NSrcvF2A8qD58k2kFX20pyFSYFFSEFXfst6MemH5nI+ogQbTVZV3rS+GsNcQ KHXD/9fjRv22l68l7IfxbcQnjZxs4/S6S0aDRad5BGjZ9TbVEhTGuuTtQqcH3vZlMa Siw+84dNlAlVVzvfSrMI067rafVMa4BZHPnzWNsDgdS02CdcDMajkswexssLpGT01t l2AFzuHdfvAep6hvoUoVEMXRoVxLbpZN+6DdicEMa0CRcEk/LeolZuI3xJ3MSFXuaj MiCbwlnKTnNt1QTVHluGORCKmpwIjnHxYZ/R8g+wKMdXrh00H0Yb3w3Ov8DaBB5Rkt tvc2mqgRywIIg== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Andrew Morton , linux-arch Cc: linux-s390@vger.kernel.org, Heiko Carstens , Arnd Bergmann , linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Ingo Molnar , linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Christophe Leroy , Mathieu Malaterre , Masahiro Yamada Subject: [RESEND PATCH v3 08/11] powerpc/prom_init: mark prom_getprop() and prom_getproplen() as __init Date: Tue, 23 Apr 2019 12:49:56 +0900 Message-Id: <20190423034959.13525-9-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190423034959.13525-1-yamada.masahiro@socionext.com> References: <20190423034959.13525-1-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for powerpc, the following modpost warnings are reported: WARNING: vmlinux.o(.text.unlikely+0x20): Section mismatch in reference from the function .prom_getprop() to the function .init.text:.call_prom() The function .prom_getprop() references the function __init .call_prom(). This is often because .prom_getprop lacks a __init annotation or the annotation of .call_prom is wrong. WARNING: vmlinux.o(.text.unlikely+0x3c): Section mismatch in reference from the function .prom_getproplen() to the function .init.text:.call_prom() The function .prom_getproplen() references the function __init .call_prom(). This is often because .prom_getproplen lacks a __init annotation or the annotation of .call_prom is wrong. Signed-off-by: Masahiro Yamada --- Changes in v3: None Changes in v2: - split into a separate patch arch/powerpc/kernel/prom_init.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 2.17.1 diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index f33ff4163a51..241fe6b7a8cc 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -501,14 +501,14 @@ static int __init prom_next_node(phandle *nodep) } } -static inline int prom_getprop(phandle node, const char *pname, - void *value, size_t valuelen) +static inline int __init prom_getprop(phandle node, const char *pname, + void *value, size_t valuelen) { return call_prom("getprop", 4, 1, node, ADDR(pname), (u32)(unsigned long) value, (u32) valuelen); } -static inline int prom_getproplen(phandle node, const char *pname) +static inline int __init prom_getproplen(phandle node, const char *pname) { return call_prom("getproplen", 2, 1, node, ADDR(pname)); }