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=-25.4 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 1DFA7C388F7 for ; Wed, 11 Nov 2020 03:06:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9D63E2168B for ; Wed, 11 Nov 2020 03:06:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="Kdl36wFg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726063AbgKKDGK (ORCPT ); Tue, 10 Nov 2020 22:06:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37860 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725839AbgKKDGK (ORCPT ); Tue, 10 Nov 2020 22:06:10 -0500 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6F9DC0613D1 for ; Tue, 10 Nov 2020 19:06:09 -0800 (PST) Received: by mail-yb1-xb49.google.com with SMTP id b25so960493ybj.2 for ; Tue, 10 Nov 2020 19:06:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=C8NYwKKk49NFdXJwjh7kRkQTeN13dEWuqSXpliOzs8c=; b=Kdl36wFgKAtm4JzH8t5rC3JCmD/OhgiWGJOZTTFihNxoHeOxJxRZx0KVQv8AwH2SKH skiwes1aiADrJmDbrawQvdunX71GS48OLN4/Lk3muc3b+v7TQbU2gH6qjab9SvxhqX5w bW5iaiEP/y11sN/xtrIP8jLG+nJNqESyKghWBpechXF0FAszfC33PCq2aGJmRv2dWM57 bdY1EeqeQ+gHyOdiUy/rCDrM/PQ04NCUGWAPBrbBmMJoC1FPmk72ZwuU+09AauU0yBrL modTNTIq+6ZeMGrKSNQ3VMk5ZBi+NWCadgiqsvMdu2Z3f992zDPlEEYqDH0RTW3Q9Bjm +IbQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=C8NYwKKk49NFdXJwjh7kRkQTeN13dEWuqSXpliOzs8c=; b=T6sbc4irCfKn8ZZ5NVp0yMuGWuDJLG8lvcAxdNPD3UqpOf/pVIVFPK1oq53poZudsy bmBWg+ikzNWW3ay97qT8NIV4SeS77PgFsebgx3e6plTxwkcj8XRHpfQkz+KtqasRLZWt DzA/jk26Xe1TeZTPNaLCXQ7DR3douQeCyam1zCcclO7EZv0GZPTWBxFRtuY71N62hJDc tLhhCFvOMpgZ9/5x9T47WdCgHQmX2pSa69A0eByWqg0CVQKD64ph3bKdwkZIh5CUgvj7 iUuRYC0wuZ69wKIpwy3+wWXSGV+8ixqPlXBhhe8YN5EoHlJPh9PcqDKxE8YnF8xE4CyD wrrw== X-Gm-Message-State: AOAM533/1DQ3lvxv0Y+oo5hHIpVFjjkfaq95vVYr0Si0EgCgLzyeXXQK eLbye7jWI14vdgUoGC55WBLYaTsx2jhtDXJvSMA= X-Google-Smtp-Source: ABdhPJy+qlSZpik2EfqZHCgoiDjlaglRr/S0JJfzYCKniiwVuAMdv21KYm7QiJqXimCZx842oXt/sGqSNII5bVLvLl0= Sender: "ndesaulniers via sendgmr" X-Received: from ndesaulniers1.mtv.corp.google.com ([2620:15c:211:202:f693:9fff:fef4:4d25]) (user=ndesaulniers job=sendgmr) by 2002:a25:3342:: with SMTP id z63mr25038540ybz.393.1605063969086; Tue, 10 Nov 2020 19:06:09 -0800 (PST) Date: Tue, 10 Nov 2020 19:05:56 -0800 Message-Id: <20201111030557.2015680-1-ndesaulniers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.29.2.222.g5d2a92d10f8-goog Subject: [PATCH] gcov: remove support for GCC < 4.9 From: Nick Desaulniers To: Peter Oberparleiter Cc: clang-built-linux@googlegroups.com, Nick Desaulniers , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit 0bddd227f3dc ("Documentation: update for gcc 4.9 requirement") the minimum supported version of GCC is gcc-4.9. It's now safe to remove this code. Similar to commit 10415533a906 ("gcov: Remove old GCC 3.4 support") but that was for GCC 4.8 and this is for GCC 4.9. Link: https://github.com/ClangBuiltLinux/linux/issues/427 Signed-off-by: Nick Desaulniers --- kernel/gcov/gcc_4_7.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/kernel/gcov/gcc_4_7.c b/kernel/gcov/gcc_4_7.c index 53c67c87f141..0da0aacc1f26 100644 --- a/kernel/gcov/gcc_4_7.c +++ b/kernel/gcov/gcc_4_7.c @@ -25,10 +25,8 @@ #define GCOV_COUNTERS 9 #elif (__GNUC__ > 5) || (__GNUC__ == 5 && __GNUC_MINOR__ >= 1) #define GCOV_COUNTERS 10 -#elif __GNUC__ == 4 && __GNUC_MINOR__ >= 9 -#define GCOV_COUNTERS 9 #else -#define GCOV_COUNTERS 8 +#define GCOV_COUNTERS 9 #endif #define GCOV_TAG_FUNCTION_LENGTH 3 -- 2.29.2.222.g5d2a92d10f8-goog