From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755634Ab2J1UyD (ORCPT ); Sun, 28 Oct 2012 16:54:03 -0400 Received: from nm16.access.bullet.mail.mud.yahoo.com ([66.94.237.217]:42902 "EHLO nm16.access.bullet.mail.mud.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755416Ab2J1UyA (ORCPT ); Sun, 28 Oct 2012 16:54:00 -0400 X-Yahoo-Newman-Id: 502270.41597.bm@smtp101.sbc.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: IaoTQqoVM1ni4pfK9kxn.r6p0m6QSFoT_QdAdxWmOhRs0gm 63g0lz_xA2HmfBGzJBM7ay32dLzfqsbRAM1DnKZUh4AQYOjBfX4Ut8ctUmCA dWPnxjTPxO1oVrcR1aiRcYMNDtbJF2_9SXAG717Qrldok6HaCLylai_6fQHb UPsKvOKCLaBekDne4y5IH9QCzw8reQS.vf6szDwMxK_7ygKtHesFn7sJ7Zo9 7QVreaPrnkjir91Cu8c84CdG71WRCB6xfFcd4hVKeXv8pq97zXYNAH.Qo9PP vw7LIL4OheKwrfGIqVD4VPbK4CZdrVPUrKr4K.hm0yzg.0Aek2qIUZqgykiW _7UD9eRVWYumExDbFmH2BFpUrUyBeMOTavdJaYBw51_TzC0LS00eRUvJ9Iii FYePc0fZ0zeDw96HUqApdt52z7gM6F1yuWI8_ydAt2w_Ql.n06GIXKroKBTT DGliyM8Sr0Blwz7lXqzgN0z5ViSuM8Q-- X-Yahoo-SMTP: xXkkXk6swBBAi.5wfkIWFW3ugxbrqyhyk_b4Z25Sfu.XGQ-- From: danielfsantos@att.net To: LKML , Andi Kleen , Andrea Arcangeli , Andrew Morton , Christopher Li , Daniel Santos , David Daney , David Howells , Joe Perches , Josh Triplett , Konstantin Khlebnikov , linux-sparse@vger.kernel.org, Michel Lespinasse , Paul Gortmaker , Pavel Pisa , Peter Zijlstra , Steven Rostedt Subject: [PATCH v4 0/10] Cleanup & new features for compiler*.h and bug.h Date: Sun, 28 Oct 2012 15:53:59 -0500 Message-Id: <1351457648-7453-1-git-send-email-daniel.santos@pobox.com> X-Mailer: git-send-email 1.7.3.4 In-Reply-To: <1348874411-28288-1-git-send-email-daniel.santos@pobox.com> References: <1348874411-28288-1-git-send-email-daniel.santos@pobox.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org include/linux/bug.h | 59 ++++++++++++++++++++++++++-------------- include/linux/compiler-gcc.h | 3 ++ include/linux/compiler-gcc3.h | 8 +++--- include/linux/compiler-gcc4.h | 28 +++++++++--------- include/linux/compiler.h | 8 ++++- 5 files changed, 65 insertions(+), 41 deletions(-) Changes in v4: o Squash a minor commit (per Borislav Petkov) o Change some comment text (per Borislav Petkov) o Add some acks This patch set is a dependency of the generic red-black tree patch set, which I have now split up into three smaller sets and is based off of linux-next. The major aim of this patch set is to cleanup compiler-gcc*.h and improve the manageability of of compiler features at various versions (when they are broken, etc.), add some needed features to bug.h and clean that up as well. compiler-gcc*.h o Introduce GCC_VERSION - (e.g., gcc 4.7.1 becomes 40701) o Reorder all features based upon the version introduced (readability) o Change all version checks to use GCC_VERSION o Remove redundant __linktime_error bug.h o Improve BUILD_BUG_ON(expr) - now generates compile-time error post-gcc-4.4 o Remove duplicate error messages in some cases. o Introduce BUILD_BUG_ON_MSG and clean up the implementations of the BUILD_BUG* macros.