From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754842Ab3IJHv5 (ORCPT ); Tue, 10 Sep 2013 03:51:57 -0400 Received: from terminus.zytor.com ([198.137.202.10]:37862 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752868Ab3IJHv4 (ORCPT ); Tue, 10 Sep 2013 03:51:56 -0400 Date: Tue, 10 Sep 2013 00:51:38 -0700 From: tip-bot for Borislav Petkov Message-ID: Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, bp@suse.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, tglx@linutronix.de, bp@suse.de, viro@zeniv.linux.org.uk In-Reply-To: <1378546750-19727-1-git-send-email-bp@suse.de> References: <1378546750-19727-1-git-send-email-bp@suse.de> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/urgent] x86: Remove now-unused save_rest() Git-Commit-ID: c0da0fa1d7ebe3c86747b10c92e0ac2be1524a8a 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 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (terminus.zytor.com [127.0.0.1]); Tue, 10 Sep 2013 00:51:45 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: c0da0fa1d7ebe3c86747b10c92e0ac2be1524a8a Gitweb: http://git.kernel.org/tip/c0da0fa1d7ebe3c86747b10c92e0ac2be1524a8a Author: Borislav Petkov AuthorDate: Sat, 7 Sep 2013 11:39:10 +0200 Committer: Ingo Molnar CommitDate: Tue, 10 Sep 2013 09:31:55 +0200 x86: Remove now-unused save_rest() b3af11afe06a ("x86: get rid of pt_regs argument of iopl(2)") dropped PTREGSCALL which was also the last user of save_rest. Drop that now-unused function too. Signed-off-by: Borislav Petkov Cc: Al Viro Link: http://lkml.kernel.org/r/1378546750-19727-1-git-send-email-bp@suse.de Signed-off-by: Ingo Molnar --- arch/x86/kernel/entry_64.S | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 1b69951..b077f4c 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -487,21 +487,6 @@ ENDPROC(native_usergs_sysret64) TRACE_IRQS_OFF .endm -ENTRY(save_rest) - PARTIAL_FRAME 1 (REST_SKIP+8) - movq 5*8+16(%rsp), %r11 /* save return address */ - movq_cfi rbx, RBX+16 - movq_cfi rbp, RBP+16 - movq_cfi r12, R12+16 - movq_cfi r13, R13+16 - movq_cfi r14, R14+16 - movq_cfi r15, R15+16 - movq %r11, 8(%rsp) /* return address */ - FIXUP_TOP_OF_STACK %r11, 16 - ret - CFI_ENDPROC -END(save_rest) - /* save complete stack frame */ .pushsection .kprobes.text, "ax" ENTRY(save_paranoid)