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 77AC6C433E0 for ; Wed, 17 Mar 2021 16:28:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A11464F26 for ; Wed, 17 Mar 2021 16:28:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232494AbhCQQ1f (ORCPT ); Wed, 17 Mar 2021 12:27:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232552AbhCQQ13 (ORCPT ); Wed, 17 Mar 2021 12:27:29 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2D40C06174A for ; Wed, 17 Mar 2021 09:27:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=PzFjfcKU0dpOBkCrXALoP0tCUsX6Kj5eOf+Fi37sBwg=; b=ah0ZUGSFAMbhL5DjKcoTOfBu7v vU+ao9+sSBMiyPBjmx9ehweNqduLtcRrM08dGWhfFuh7F8g+GCi2XE7PW8IIlKAzCUm5qA6Lcaf27 KFMiFLqSgtbSImMryp8FGne2n+aT4mSHqM54kP8MoFCg+zoeRKTwt86ZFQrZFGoNKr1lhNP58xyBS 5HHMwVjxFyGzvCaYHiGwPTVdBiUtpN3KthfMr+teGoi0wIJcAcRsfL5PXMfLCemdl9jeWv/T7Zlx4 L3YVJVwaAggxRQG3NLG4HzidLFkSleMothVJitdCqVmnNnLeuOIsZwdlEBQI88wyaFavmq7YKSLi0 F19VSNDw==; 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 1lMZ0C-001ntD-Iz; Wed, 17 Mar 2021 16:26:34 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 79E463050F0; Wed, 17 Mar 2021 17:26:30 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 5E4F92BB540E0; Wed, 17 Mar 2021 17:26:30 +0100 (CET) Date: Wed, 17 Mar 2021 17:26:30 +0100 From: Peter Zijlstra To: Masami Hiramatsu Cc: Andy Lutomirski , Ingo Molnar , Oleg Nesterov , LKML , Anil S Keshavamurthy , "David S . Miller" , X86 ML , Andrew Cooper , Steven Rostedt Subject: Re: [PATCH -tip 0/3] x86/kprobes: Remoev single-step trap from x86 kprobes Message-ID: References: <20210225112245.607c70ec13cf8d279390e89e@kernel.org> <161469871251.49483.9142858308048988638.stgit@devnote2> <20210317235522.f327f2a8f43af2e27e5bccea@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210317235522.f327f2a8f43af2e27e5bccea@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 17, 2021 at 11:55:22PM +0900, Masami Hiramatsu wrote: > Hi Andy, > > Would you think you still need this series to remove iret to kernel? They're an improvement anyway, let me queue them so that they don't get lost. I'll line them up for tip/x86/core unless anybody else thinks of a better place for them and tells me in time ;-)