From nobody Thu Feb 12 04:59:11 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56CB8C77B60 for ; Fri, 28 Apr 2023 09:52:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345583AbjD1Jw0 (ORCPT ); Fri, 28 Apr 2023 05:52:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345743AbjD1JwO (ORCPT ); Fri, 28 Apr 2023 05:52:14 -0400 Received: from out0-198.mail.aliyun.com (out0-198.mail.aliyun.com [140.205.0.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A15045263 for ; Fri, 28 Apr 2023 02:52:03 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R271e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018047213;MF=houwenlong.hwl@antgroup.com;NM=1;PH=DS;RN=11;SR=0;TI=SMTPD_---.STDfrtZ_1682675513; Received: from localhost(mailfrom:houwenlong.hwl@antgroup.com fp:SMTPD_---.STDfrtZ_1682675513) by smtp.aliyun-inc.com; Fri, 28 Apr 2023 17:51:54 +0800 From: "Hou Wenlong" To: linux-kernel@vger.kernel.org Cc: "Thomas Garnier" , "Lai Jiangshan" , "Kees Cook" , "Hou Wenlong" , "Thomas Gleixner" , "Ingo Molnar" , "Borislav Petkov" , "Dave Hansen" , , "H. Peter Anvin" Subject: [PATCH RFC 05/43] x86: pm-trace: Adapt assembly for PIE support Date: Fri, 28 Apr 2023 17:50:45 +0800 Message-Id: <49a5d885f8cc02048a979ced4bf7e54f700ecb94.1682673543.git.houwenlong.hwl@antgroup.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Thomas Garnier From: Thomas Garnier Change assembly to use the new _ASM_MOVABS macro instead of _ASM_MOV for the assembly to be PIE compatible. Signed-off-by: Thomas Garnier Signed-off-by: Hou Wenlong Cc: Lai Jiangshan Cc: Kees Cook --- arch/x86/include/asm/pm-trace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/pm-trace.h b/arch/x86/include/asm/pm-trac= e.h index bfa32aa428e5..972070806ce9 100644 --- a/arch/x86/include/asm/pm-trace.h +++ b/arch/x86/include/asm/pm-trace.h @@ -8,7 +8,7 @@ do { \ if (pm_trace_enabled) { \ const void *tracedata; \ - asm volatile(_ASM_MOV " $1f,%0\n" \ + asm volatile(_ASM_MOVABS " $1f,%0\n" \ ".section .tracedata,\"a\"\n" \ "1:\t.word %c1\n\t" \ _ASM_PTR " %c2\n" \ --=20 2.31.1