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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B94CC7112B for ; Sun, 14 Oct 2018 15:20:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E1E1D2077C for ; Sun, 14 Oct 2018 15:20:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="znncdVrJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E1E1D2077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726689AbeJNXBk (ORCPT ); Sun, 14 Oct 2018 19:01:40 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:39425 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726487AbeJNXBk (ORCPT ); Sun, 14 Oct 2018 19:01:40 -0400 Received: by mail-wr1-f68.google.com with SMTP id 61-v6so18366722wrb.6 for ; Sun, 14 Oct 2018 08:20:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ylrYziknVrTZnKjCahR3TZc9dms5fCcVmMAiyFOIO7w=; b=znncdVrJ1DfHMo7zxOO/E++Fv7JZA6bTaeKs28VWU1HJzEpO0lys8DUZCYHJhEIyaO jzVsRJnlN0r8AWCb140x8EtfTYXfMRkT0NixBkx0cpxJfJvOcdoFvyybp6FvqkkWrqrP umX1UDfFUJfNPj0GBnPIV+VgRh+6IY4HM+TTngxvbAgp0v8v9tR19QKrxRBwi5w+YuBx HOLStYp4ZS7JH9t0OrTcyrBTldnNX3dU1wSi8JhHZG842KH/3A3jqTl7D1hzsM/T4ut6 ZJHdERMMOUPIROrobyDHpWReHtjsbKYHXwh7goABncoc6yHLRgWQL75AiYrdP1ve0nb9 Dg0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ylrYziknVrTZnKjCahR3TZc9dms5fCcVmMAiyFOIO7w=; b=n65SNfN0KA1TwUwFhAKM2C1Kn5sEq2zJihPVql5gSXgRv4APB8mmAXmNGHmX2qmCSE gnKuxn16mXy2yVuiFo8vkBtC9+pPpNz89MmA0vX+lnY3Tuu4p6/8gRTiE1E/yK7aMPGu b8MudBfXtaMn9B9A6SlWPwOCYNGX+oaqvFS1u818/d2NPecKhKOeVWDqPeyY/KMiQrfO VfqwfrXWtSBXgF9tDknHRY0drnHhGxYGTjnVMxlKiQtkhsnhEs/dhF3UVKQ9maIVYoU3 3FCXZr5xxiKegJvLhNEymg7HUVOY6GVwxt23bWPpONNZ8yqQVHbpIQywhgOsGpn3OCGn omAQ== X-Gm-Message-State: ABuFfojShFB2CtMdWVVw5Oy6tkACwRvZ489h/0xBz2YTmsVe6YbOf9uP zvv8gvts+6xNXwmD1uEYAdPVnA== X-Google-Smtp-Source: ACcGV61R9Inn+bkyGPvEzGdzmkpZZrf1SVZr5ipTI/X/3Y8nW2TKDQnNuOA3b218nT6IHp5F+EYmHg== X-Received: by 2002:adf:db45:: with SMTP id f5-v6mr11672407wrj.237.1539530421636; Sun, 14 Oct 2018 08:20:21 -0700 (PDT) Received: from localhost.localdomain ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id b139-v6sm14789830wmd.36.2018.10.14.08.20.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 14 Oct 2018 08:20:21 -0700 (PDT) From: Bartosz Golaszewski To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: [RESEND PATCH v6 2/4] mm: move is_kernel_rodata() to asm-generic/sections.h Date: Sun, 14 Oct 2018 17:20:08 +0200 Message-Id: <20181014152010.2021-3-brgl@bgdev.pl> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181014152010.2021-1-brgl@bgdev.pl> References: <20181014152010.2021-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Export this routine so that we can use it later in devm_kstrdup_const() and devm_kfree(). Signed-off-by: Bartosz Golaszewski Reviewed-by: Bjorn Andersson Acked-by: Mike Rapoport Acked-by: Rasmus Villemoes Reviewed-by: Geert Uytterhoeven Reviewed-by: Andy Shevchenko --- include/asm-generic/sections.h | 14 ++++++++++++++ mm/util.c | 7 ------- 2 files changed, 14 insertions(+), 7 deletions(-) diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 849cd8eb5ca0..d79abca81a52 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -141,4 +141,18 @@ static inline bool init_section_intersects(void *virt, size_t size) return memory_intersects(__init_begin, __init_end, virt, size); } +/** + * is_kernel_rodata - checks if the pointer address is located in the + * .rodata section + * + * @addr: address to check + * + * Returns: true if the address is located in .rodata, false otherwise. + */ +static inline bool is_kernel_rodata(unsigned long addr) +{ + return addr >= (unsigned long)__start_rodata && + addr < (unsigned long)__end_rodata; +} + #endif /* _ASM_GENERIC_SECTIONS_H_ */ diff --git a/mm/util.c b/mm/util.c index 9e3ebd2ef65f..470f5cd80b64 100644 --- a/mm/util.c +++ b/mm/util.c @@ -15,17 +15,10 @@ #include #include -#include #include #include "internal.h" -static inline int is_kernel_rodata(unsigned long addr) -{ - return addr >= (unsigned long)__start_rodata && - addr < (unsigned long)__end_rodata; -} - /** * kfree_const - conditionally free memory * @x: pointer to the memory -- 2.19.1