From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752159AbeEPX5D (ORCPT ); Wed, 16 May 2018 19:57:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:58942 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751830AbeEPX5B (ORCPT ); Wed, 16 May 2018 19:57:01 -0400 From: Masami Hiramatsu To: Thomas Gleixner , Ingo Molnar Cc: x86@kernel.org, Masami Hiramatsu , Ingo Molnar , "H . Peter Anvin" , linux-kernel@vger.kernel.org, Ananth N Mavinakayanahalli , Andrew Morton , Steven Rostedt , Laura Abbott , Josef Bacik , Alexei Starovoitov , Ravi Bangoria Subject: [PATCH -tip v3 0/7] kprobes: x86: Cleanup jprobe implementation on x86 Date: Thu, 17 May 2018 08:56:36 +0900 Message-Id: <152651499561.25583.14488389770693278906.stgit@devbox> X-Mailer: git-send-email 2.13.6 User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Since we decided to remove jprobe from kernel last year, its APIs are disabled and we worked on moving in-kernel jprobe users to kprobes or trace-events. And now no jprobe users are here anymore. This is the 3rd version of the series for removing jprobe from x86 and generic code. V2 is here; http://lkml.org/lkml/2018/3/12/558 Changes from v2 are; - [1/7] Imported from another series. Just a documentation fix. - [6/7] Imported from another series. Simplifying execution path modifying behavior. - [7/7] Modified based on [6/7], because it has done a half of changes what this patch does. I am preparing other series which removes jprobe from each arch. After all those patches are merged, I will remove jprobes APIs and data structures, since changing those definitions will break build on other archs. Thank you, --- Masami Hiramatsu (7): Documentation/kprobes: Fix to remove remaining jprobe kprobes: Remove jprobe API implementation x86: kprobes: Remove jprobe implementation kprobes: Ignore break_handler x86: kprobes: Ignore break_handler bpf: error-inject: x86: Fix unbalanced preempt-count for function override x86: kprobes: Do not disable preempt on int3 path Documentation/kprobes.txt | 15 ++--- arch/x86/include/asm/kprobes.h | 3 - arch/x86/kernel/kprobes/common.h | 10 --- arch/x86/kernel/kprobes/core.c | 116 ++------------------------------------ arch/x86/kernel/kprobes/ftrace.c | 31 +++------- arch/x86/kernel/kprobes/opt.c | 1 include/linux/kprobes.h | 3 - kernel/fail_function.c | 3 - kernel/kprobes.c | 115 ++------------------------------------ kernel/test_kprobes.c | 94 ------------------------------- kernel/trace/trace_kprobe.c | 11 +--- 11 files changed, 32 insertions(+), 370 deletions(-) -- Masami Hiramatsu (Linaro)