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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73145C433B4 for ; Thu, 6 May 2021 19:43:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2EEE1610C8 for ; Thu, 6 May 2021 19:43:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235804AbhEFToy (ORCPT ); Thu, 6 May 2021 15:44:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33554 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235690AbhEFTox (ORCPT ); Thu, 6 May 2021 15:44:53 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8F3EC061763 for ; Thu, 6 May 2021 12:43:54 -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=b0EqNd0gmgwKLKJJOYOmHJjundexpcTI4xmU3pYNcaM=; b=EB25ImVxNbmOGdPMGSAJTX7qeV VQIeq/TUQ3GsDus3avAi5LBCJojKcIs8HxH71kZIxHEEJnW0V2I0NxmCXBkBsgL9Xt+XNUDE8WlzI OAixH1YIailS+4OcBFjB0tos/vldy0AV94F7y6/4c2rGaRLevdkgMvYJf9WLWMcrEM3L7kkay91BU LBcAhJMsmrRa0mj3eC5wcczEUb1HdUlFtBzUuA3xdewdlb0QU+zP2N+NEZ3DtB2Z9rJGZqyy3qU8f Id1m7adpt4+xri8qu8pibx7JdNoSpLd1Eh67vZ1736o4vYp6cgktUmIDu0VSyvSFSwHZedaiq0zB2 S1rs7JLw==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1lejtQ-002ADD-Bt; Thu, 06 May 2021 19:42:48 +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 (2048 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id B50853001D0; Thu, 6 May 2021 21:42:38 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id 98C9620B96F82; Thu, 6 May 2021 21:42:38 +0200 (CEST) Message-ID: <20210506193352.719596001@infradead.org> User-Agent: quilt/0.66 Date: Thu, 06 May 2021 21:33:52 +0200 From: Peter Zijlstra To: x86@kernel.org, jpoimboe@redhat.com, jbaron@akamai.com, rostedt@goodmis.org, ardb@kernel.org Cc: linux-kernel@vger.kernel.org, peterz@infradead.org Subject: [PATCH 00/13] jump_label: Yet another attempt at variable sized jump_labels Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I figured that since objtool is rewriting things anyway, we can also use it to do the variable sized jump_labels. previous attempts are here: https://lore.kernel.org/lkml/20191007084443.79370128.1@infradead.org/ https://lore.kernel.org/lkml/1318007374.4729.58.camel@gandalf.stny.rr.com/