Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755247AbbDIJEd (ORCPT ); Thu, 9 Apr 2015 05:04:33 -0400 Received: from terminus.zytor.com ([198.137.202.10]:51891 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932674AbbDIJE1 (ORCPT ); Thu, 9 Apr 2015 05:04:27 -0400 Date: Thu, 9 Apr 2015 02:03:49 -0700 From: tip-bot for Denys Vlasenko Message-ID: Cc: linux-kernel@vger.kernel.org, brgerst@gmail.com, bp@alien8.de, oleg@redhat.com, keescook@chromium.org, dvlasenk@redhat.com, rostedt@goodmis.org, fweisbec@gmail.com, mingo@kernel.org, torvalds@linux-foundation.org, luto@amacapital.net, tglx@linutronix.de, wad@chromium.org, hpa@zytor.com, ast@plumgrid.com Reply-To: bp@alien8.de, linux-kernel@vger.kernel.org, brgerst@gmail.com, fweisbec@gmail.com, mingo@kernel.org, rostedt@goodmis.org, keescook@chromium.org, oleg@redhat.com, dvlasenk@redhat.com, tglx@linutronix.de, wad@chromium.org, luto@amacapital.net, torvalds@linux-foundation.org, ast@plumgrid.com, hpa@zytor.com In-Reply-To: <1428439424-7258-7-git-send-email-dvlasenk@redhat.com> References: <1428439424-7258-7-git-send-email-dvlasenk@redhat.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/asm] x86/asm/entry/64: Remove GET_THREAD_INFO() in ret_from_fork Git-Commit-ID: 54a81e914b2432a86dd49cf611b0f71ef44ca7ad 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 Content-Length: 1823 Lines: 53 Commit-ID: 54a81e914b2432a86dd49cf611b0f71ef44ca7ad Gitweb: http://git.kernel.org/tip/54a81e914b2432a86dd49cf611b0f71ef44ca7ad Author: Denys Vlasenko AuthorDate: Tue, 7 Apr 2015 22:43:43 +0200 Committer: Ingo Molnar CommitDate: Thu, 9 Apr 2015 10:31:26 +0200 x86/asm/entry/64: Remove GET_THREAD_INFO() in ret_from_fork It used to be used to check for _TIF_IA32, but the check has been removed. Remove GET_THREAD_INFO() too. Run-tested. Signed-off-by: Denys Vlasenko Cc: Alexei Starovoitov Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Frederic Weisbecker Cc: H. Peter Anvin Cc: Kees Cook Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Steven Rostedt Cc: Thomas Gleixner Cc: Will Drewry Link: http://lkml.kernel.org/r/1428439424-7258-7-git-send-email-dvlasenk@redhat.com Signed-off-by: Ingo Molnar --- arch/x86/kernel/entry_64.S | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index a35e5e4..b67f2fc 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -603,8 +603,6 @@ ENTRY(ret_from_fork) call schedule_tail # rdi: 'prev' task parameter - GET_THREAD_INFO(%rcx) - RESTORE_EXTRA_REGS testl $3,CS(%rsp) # from kernel_thread? -- 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/