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 84C74C04E69 for ; Wed, 2 Aug 2023 11:04:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233522AbjHBLEX (ORCPT ); Wed, 2 Aug 2023 07:04:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233983AbjHBLEU (ORCPT ); Wed, 2 Aug 2023 07:04:20 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E0C6F1FC2 for ; Wed, 2 Aug 2023 04:04:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Subject:Cc:To:From:Date:Message-ID: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To:References; bh=QhJKHY1UwcsCYX6Bp7y3rQbFiLEcfTFwILtpulGs0FM=; b=jtB4Ys6MU7/v5KvSuvgU8+2sqK GPOpaka1DGhqa08++g8qPnHayONjlc39PjAewoivQcEx6s5rPWJC+VhVNDaKWJL4V/WrDVr4U/1O3 giB8ILdI1/hRw9RF1ffItgSgDY4rXDuzh4d6dK+CCOO7mWy9xTRCPKjO3/SdOQ3zSd3oP1mRUtWy7 PKJHC9R/LjgN+owJ692nkgO8mqUAULvef0Px+GSijU4Bn9okpf3AvTQa/mAW9FdcHoeYnKYV6a+/J 1nixau/Uhm7DXeMLAzd+SOKHZMMVzFERq0vP6buDaCvequMgPDJEL9eLN5PK2z1LtQWfniboMU32r P8MuNEYA==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1qR9eE-00EaIo-Gb; Wed, 02 Aug 2023 11:04:10 +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 2A24B3006E2; Wed, 2 Aug 2023 13:04:10 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id ED66321000C82; Wed, 2 Aug 2023 13:04:09 +0200 (CEST) Message-ID: <20230802105545.594381530@infradead.org> User-Agent: quilt/0.66 Date: Wed, 02 Aug 2023 12:55:45 +0200 From: Peter Zijlstra To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, jpoimboe@kernel.org, andrew.cooper3@citrix.com, David.Kaplan@amd.com Subject: [PATCH 0/2] x86/ibt: Fix some spurious ENDBR instances Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, David was staring at assembly output and noticed a few spurious ENDBR instructions.