From mboxrd@z Thu Jan 1 00:00:00 1970 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 C6CDEC433F5 for ; Fri, 18 Feb 2022 17:15:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238252AbiBRRPY (ORCPT ); Fri, 18 Feb 2022 12:15:24 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:43214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238201AbiBRRPO (ORCPT ); Fri, 18 Feb 2022 12:15:14 -0500 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 710054C42A for ; Fri, 18 Feb 2022 09:14:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Type:MIME-Version:References: Subject:Cc:To:From:Date:Message-ID:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To; bh=HL7fchLHOUn1lU/xbyxdwpFAdDeltvtUJ5iRLeT0/Ss=; b=j9JMA7UR84F9NElKXsIRaoJNlv RDnz8RQeKKmoB1RShzmROUzfSfhZFRS6mO6isaMc0Q2asFDL1QFTABGRJ2dKtZgS0KCiFy41VFXGM csLbjaSn+MLlwpjfDR+kTe0EfU/1okHcZD81uE3x4wQDpk/mBD9TFW5QXq43hPZZL2HDbJENOZO+x Z+l512gUh/iBBuCqZbvEBs6xjmhQjQYmRbj3J1gQci/SvmWH3KUv3cYX7bsh8qX2KCY0AjlcNY00p 0H3qgpgZEreB/cweCSknUshemwUEnqweOMZN3N+zj7T3hl8mCwJtONgZjHany6dtWWML2GfGoeLHG LGhi+79Q==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1nL6qA-00AsBX-D1; Fri, 18 Feb 2022 17:14:42 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id C2816300EEF; Fri, 18 Feb 2022 18:14:39 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id 3094D206D2385; Fri, 18 Feb 2022 18:14:39 +0100 (CET) Message-ID: <20220218171409.219284012@infradead.org> User-Agent: quilt/0.66 Date: Fri, 18 Feb 2022 17:49:13 +0100 From: Peter Zijlstra To: x86@kernel.org, joao@overdrivepizza.com, hjl.tools@gmail.com, jpoimboe@redhat.com, andrew.cooper3@citrix.com Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, ndesaulniers@google.com, keescook@chromium.org, samitolvanen@google.com, mark.rutland@arm.com, alyssa.milburn@intel.com Subject: [PATCH 11/29] x86/ibt,crypto: Add ENDBR for the jump-table entries References: <20220218164902.008644515@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Peter Zijlstra (Intel) --- arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 3 +++ 1 file changed, 3 insertions(+) --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S @@ -195,6 +195,7 @@ SYM_FUNC_START(crc_pcl) .altmacro LABEL crc_ %i .noaltmacro + ENDBR crc32q -i*8(block_0), crc_init crc32q -i*8(block_1), crc1 crc32q -i*8(block_2), crc2 @@ -203,6 +204,7 @@ LABEL crc_ %i .altmacro LABEL crc_ %i + ENDBR .noaltmacro crc32q -i*8(block_0), crc_init crc32q -i*8(block_1), crc1 @@ -237,6 +239,7 @@ LABEL crc_ %i ################################################################ LABEL crc_ 0 + ENDBR mov tmp, len cmp $128*24, tmp jae full_block