From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755038AbbIHO0M (ORCPT ); Tue, 8 Sep 2015 10:26:12 -0400 Received: from terminus.zytor.com ([198.137.202.10]:51876 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754300AbbIHO0J (ORCPT ); Tue, 8 Sep 2015 10:26:09 -0400 Date: Tue, 8 Sep 2015 07:24:48 -0700 From: tip-bot for Ingo Molnar Message-ID: Cc: mikko.rapeli@iki.fi, hpa@zytor.com, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, peterz@infradead.org, dvlasenk@redhat.com, bp@alien8.de, oleg@redhat.com, luto@amacapital.net, brgerst@gmail.com, tglx@linutronix.de, mingo@kernel.org Reply-To: mikko.rapeli@iki.fi, dvlasenk@redhat.com, peterz@infradead.org, torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, hpa@zytor.com, bp@alien8.de, luto@amacapital.net, oleg@redhat.com, tglx@linutronix.de, brgerst@gmail.com, mingo@kernel.org In-Reply-To: <1441438363-9999-2-git-send-email-mingo@kernel.org> References: <1441438363-9999-2-git-send-email-mingo@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/headers] x86/headers: Fix (old) header file dependency bug in uapi/asm/sigcontext32.h Git-Commit-ID: b76cb6c869b966b4c991251136b45b3e1babc4e8 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: b76cb6c869b966b4c991251136b45b3e1babc4e8 Gitweb: http://git.kernel.org/tip/b76cb6c869b966b4c991251136b45b3e1babc4e8 Author: Ingo Molnar AuthorDate: Sat, 5 Sep 2015 09:32:29 +0200 Committer: Ingo Molnar CommitDate: Tue, 8 Sep 2015 10:03:55 +0200 x86/headers: Fix (old) header file dependency bug in uapi/asm/sigcontext32.h Mikko Rapeli reported that the following standalone user-space header does not compile: #include Due to undefined 'struct __fpx_sw_bytes' which is defined in asm/sigcontext.h. The following header order works: #include #include and that's probably how everyone's been using these headers for the past decade or so, but it's a legit header file dependency bug, so include asm/sigcontext.h in sigcontext32.h to allow it to be built standlone. Reported-by: Mikko Rapeli Acked-by: Mikko Rapeli Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-2-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar --- arch/x86/include/uapi/asm/sigcontext32.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/include/uapi/asm/sigcontext32.h b/arch/x86/include/uapi/asm/sigcontext32.h index ad1478c..ff7826c 100644 --- a/arch/x86/include/uapi/asm/sigcontext32.h +++ b/arch/x86/include/uapi/asm/sigcontext32.h @@ -3,6 +3,8 @@ #include +#include + /* signal context for 32bit programs. */ #define X86_FXSR_MAGIC 0x0000