From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752941AbaCLWwV (ORCPT ); Wed, 12 Mar 2014 18:52:21 -0400 Received: from www84.your-server.de ([213.133.104.84]:55115 "EHLO www84.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752748AbaCLWwE (ORCPT ); Wed, 12 Mar 2014 18:52:04 -0400 From: Stefani Seibold To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, x86@kernel.org, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, ak@linux.intel.com, aarcange@redhat.com, john.stultz@linaro.org, luto@amacapital.net, xemul@parallels.com, gorcunov@openvz.org, andriy.shevchenko@linux.intel.com Cc: Martin.Runge@rohde-schwarz.com, Andreas.Brief@rohde-schwarz.com, Stefani Seibold Subject: [PATCH 1/3] x86, vdso32: undef CONFIG_OPTIMIZE_INLINING and CONFIG_X86_PPRO_FENCE Date: Wed, 12 Mar 2014 23:51:18 +0100 Message-Id: <1394664680-17799-2-git-send-email-stefani@seibold.net> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1394664680-17799-1-git-send-email-stefani@seibold.net> References: <1394664680-17799-1-git-send-email-stefani@seibold.net> X-Authenticated-Sender: stefani@seibold.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In case of a 32 bit vDSO build the CONFIG_OPTIMIZE_INLINING and CONFIG_X86_PPRO_FENCE options will increase the size of the generated vDSO not to fit in a page. A #undef of this config options will solve this. Signed-off-by: Stefani Seibold --- arch/x86/vdso/vdso32/vclock_gettime.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/x86/vdso/vdso32/vclock_gettime.c b/arch/x86/vdso/vdso32/vclock_gettime.c index ab092f7..175cc72 100644 --- a/arch/x86/vdso/vdso32/vclock_gettime.c +++ b/arch/x86/vdso/vdso32/vclock_gettime.c @@ -1,5 +1,11 @@ #define BUILD_VDSO32 +#ifndef CONFIG_CC_OPTIMIZE_FOR_SIZE +#undef CONFIG_OPTIMIZE_INLINING +#endif + +#undef CONFIG_X86_PPRO_FENCE + #ifdef CONFIG_X86_64 /* -- 1.9.0