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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 DCB89CA9EA0 for ; Tue, 22 Oct 2019 03:11:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A9DE02089E for ; Tue, 22 Oct 2019 03:11:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nZtH6Ev4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730781AbfJVDKY (ORCPT ); Mon, 21 Oct 2019 23:10:24 -0400 Received: from mail-lf1-f67.google.com ([209.85.167.67]:34647 "EHLO mail-lf1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730156AbfJVDKY (ORCPT ); Mon, 21 Oct 2019 23:10:24 -0400 Received: by mail-lf1-f67.google.com with SMTP id f5so4052763lfp.1 for ; Mon, 21 Oct 2019 20:10:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=H8PSb99Ge+xEM0Y69nCMYhCdyrZD0MqeaLJcNORWi1c=; b=nZtH6Ev4ZSEcjk7KCd9ScQaym8kTbtTUpijNuhaUibPYq+J6jgLamwLNoNn8OPEQnq k8os5lZinQGDgDjCSJIkuD+hob+VbkVOdH9YchedA3PHxJdh5k9KkBgPjFPlmerXH7l7 XyrXMqlqBFV7/iRqdVwwLaOgpQxNrGwmJL3dg1/oN7vtBVNh0eWS981ZZMr/qnu7/DLW FIjMKldUCiYRJwS18v3jP/0sxsaCzDWQRGwmbbIgsuQulkfXl0H0zlpsYETRyPiIe0ss 4V9Ekne5cl8u/oN2BhEpaQNDYkFZktdPOyJTfZEka8OzlmRt2G+dUJf0v4hoZlEeN3ZO Y3gA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=H8PSb99Ge+xEM0Y69nCMYhCdyrZD0MqeaLJcNORWi1c=; b=CeRq5DRTj9tci/R5qiVXDnVm9e9taeBY3qKEZMRbma1hM7/gG9iY3NddN4E7oGJ94h xg6u5UyjnP5To9klzbyctHf+AwqWIvylLfBCmfHlR5OIYr9YtQMn7X3WCKW3yTfG3NIJ mLgGbccpm6+g8w8SyAsbjRVMbEkSQFI2725qjIkHX+7pgHUUjbSC+UF+b6fX0TcGsftD ncR2BNvKb0tFlTbbxvrI94LcNTItGDZuSo3ua8wKLEllS0navbvEeuuf6OaFlQkmQJgy +k80Y8D3exYDhYeD03/4SUQZYoFCJzIOgc38yGIU04KHi2Xa2kQDq1HsHL/mDekyf+Lq 3SeA== X-Gm-Message-State: APjAAAUKbqo11xQ9aS8vDQTHX2GBMdID3oRm/YV6RzFnAEg6CANQaKyd M3kc+vUoRaUbs8mWQ/IUpFHBzC8XU4mF2Mc2sg0= X-Google-Smtp-Source: APXvYqwWjJE1Pssba3kXlqn6u3PHxWMs80aUfkYoBURshvQe+M2QsWAbva6vBPgIpwVQYIXBwmUDhoWoBxI0QMpB17Q= X-Received: by 2002:a19:fc1e:: with SMTP id a30mr4057378lfi.167.1571713822001; Mon, 21 Oct 2019 20:10:22 -0700 (PDT) MIME-Version: 1.0 References: <20190827180622.159326993@infradead.org> <20190827181147.166658077@infradead.org> <20191002182106.GC4643@worktop.programming.kicks-ass.net> <20191003181045.7fb1a5b3@gandalf.local.home> <20191004112237.GA19463@hirez.programming.kicks-ass.net> <20191004094228.5a5774fe@gandalf.local.home> <20191021204310.3c26f730@oasis.local.home> In-Reply-To: <20191021204310.3c26f730@oasis.local.home> From: Alexei Starovoitov Date: Mon, 21 Oct 2019 20:10:09 -0700 Message-ID: Subject: Re: [PATCH 3/3] x86/ftrace: Use text_poke() To: Steven Rostedt Cc: Peter Zijlstra , Daniel Bristot de Oliveira , LKML , X86 ML , Nadav Amit , Andy Lutomirski , Dave Hansen , Song Liu , Masami Hiramatsu Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 21, 2019 at 5:43 PM Steven Rostedt wrote: > > On Mon, 21 Oct 2019 17:36:54 -0700 > Alexei Starovoitov wrote: > > > > What is the status of this set ? > > Steven, did you apply it ? > > There's still bugs to figure out. what bugs you're seeing? The IPI frequency that was mentioned in this thread or something else? I'm hacking ftrace+bpf stuff in the same spot and would like to base my work on the latest and greatest.