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 8E4DFC636CC for ; Wed, 8 Feb 2023 17:18:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231785AbjBHRR6 (ORCPT ); Wed, 8 Feb 2023 12:17:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231305AbjBHRRz (ORCPT ); Wed, 8 Feb 2023 12:17:55 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8C98E04F for ; Wed, 8 Feb 2023 09:17:36 -0800 (PST) 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=hSDAmbV7WRqaU/9YALDqWuwC1DCZ4TQHSeySO2UO0k0=; b=Nr0KhKBIgy+vmFvl/JgScxx2HS PC6n+jsggHqRvR8pK1Db1AMvhfNAI7zEtSLAVyRPagzgWAdzBSPZi+ekz2lmKE9GioStc0fZJ33eA jsQuw78dUxyRiirDX2A3VZ1pGW6BLqGtb/kPOhRzdyQv3bVfpJvHbyFpHdvMqMZ+oj00lQpUjJQ6p ls50l1WXOLhoR6iFsHJoDazUE+jDBTQeylitkYxhIcNrXbhUosRSTwEMoUnRVSrlOPD643Znxtl6d vQD+M4mu0tUfXaVmwJXuLn1Qfwf5g217x2wUnJLZfZg3Dwc9WlIVS7cI43fP7tIQO+DtQMrp265qm LHLnAqNA==; 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 1pPo4R-001OV5-RL; Wed, 08 Feb 2023 17:17:24 +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) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 7E6C13001CB; Wed, 8 Feb 2023 18:17:22 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id 4FB8F203C285D; Wed, 8 Feb 2023 18:17:22 +0100 (CET) Message-ID: <20230208171050.490809180@infradead.org> User-Agent: quilt/0.66 Date: Wed, 08 Feb 2023 18:10:50 +0100 From: Peter Zijlstra To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, mhiramat@kernel.org, kirill.shutemov@linux.intel.com, Andrew.Cooper3@citrix.com, jpoimboe@redhat.com Subject: [PATCH v3 0/4] x86: Fully relocatable alternatives and some NOPs Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This version is fully tested and includes a few NOP twiddles inspired by the objtool patches I'll post separately. Also available at: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/log/?h=x86/core