Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754065AbaGMO7u (ORCPT ); Sun, 13 Jul 2014 10:59:50 -0400 Received: from mail.sigma-star.at ([95.130.255.111]:14387 "EHLO mail.sigma-star.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753873AbaGMO7P (ORCPT ); Sun, 13 Jul 2014 10:59:15 -0400 From: Richard Weinberger To: tony.luck@intel.com, fenghua.yu@intel.com, linux@arm.linux.org.uk Cc: linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, Richard Weinberger Subject: [PATCH 2/2] ia64: Remove Linux/x86 domain support Date: Sun, 13 Jul 2014 16:58:58 +0200 Message-Id: <1405263538-27589-3-git-send-email-richard@nod.at> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1405263538-27589-1-git-send-email-richard@nod.at> References: <1405263538-27589-1-git-send-email-richard@nod.at> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ia64 exec domain support seems to be incomplete and unused. It has no custom handler nor a custom signal map. All it does is showing up in /proc/execdomains. Let's rip it out. Signed-off-by: Richard Weinberger --- arch/ia64/mm/init.c | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 25c3502..d4a6b79 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -660,31 +660,6 @@ int arch_remove_memory(u64 start, u64 size) #endif #endif -/* - * Even when CONFIG_IA32_SUPPORT is not enabled it is - * useful to have the Linux/x86 domain registered to - * avoid an attempted module load when emulators call - * personality(PER_LINUX32). This saves several milliseconds - * on each such call. - */ -static struct exec_domain ia32_exec_domain; - -static int __init -per_linux32_init(void) -{ - ia32_exec_domain.name = "Linux/x86"; - ia32_exec_domain.handler = NULL; - ia32_exec_domain.pers_low = PER_LINUX32; - ia32_exec_domain.pers_high = PER_LINUX32; - ia32_exec_domain.signal_map = default_exec_domain.signal_map; - ia32_exec_domain.signal_invmap = default_exec_domain.signal_invmap; - register_exec_domain(&ia32_exec_domain); - - return 0; -} - -__initcall(per_linux32_init); - /** * show_mem - give short summary of memory stats * -- 2.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/