Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp88052pxv; Wed, 7 Jul 2021 21:10:22 -0700 (PDT) X-Google-Smtp-Source: ABdhPJypyFGZ43iZspxxOtt3CyRELNhQwhHrvP68Cl+vkDTZL7fwKW3NJdhpXov0C5aUO3NKRmHB X-Received: by 2002:a17:906:2bc6:: with SMTP id n6mr28221562ejg.256.1625717421920; Wed, 07 Jul 2021 21:10:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1625717421; cv=none; d=google.com; s=arc-20160816; b=FZoA+cMmAo5DqMqcYjjORIVrAv3Pq62yFhD9AJlkLV1ipUAurszkyFo3PJ/E5x9r4M a0pmVJdHoKwlQ1WsKU/CWsadsGJblyr4zeBPa5RzOghAxmcuXFH4ogXB7jxGo+VgdWKI zrDpGX1tFwzc4Qf56gONhqVV/6MKINOi22JbQbyndVx3A0/KnegGmpZ3Dujg8BcJA8eW yd59vwLEfARtCxCrVfzzSgxrj9UJfbl8eHA49Rvl+usISEQAqmp00/38ijT4tyXnKBzq JHBBgVW/TwKDh3LpBDKIOMSdXaSOyv2GgWXrZKBzZu9W0/uNggm7wFY3DP2fwJdVxy3T Ec6g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=exCZxaCLudeaicrqG1BmjYhSlW55SeftEHDyPGARP28=; b=BysFM2anWzf3lHjLor1aiSuHcX2IvO2uru+SK6At02queKIf40m+hSCT1rrD3ufnS2 CyEmCsv3zjf/Oc75pB1/bRns2mgHte1Wg2aQ/oEPgkCrcAjNmmNpEZweJ1DCBJjDuHYg xpy13GegCxMLIfQeU/bl/AyDXG+j9DaJlbVhp7doJoH6tEMH8FEjfdaPvL+PhvsQTB+d 7YQigq2Am6zin325dHlYsiLr0iO55K7yW3zHARdb0AAaufPVgjiXRB0fkpwEUG6IF9O+ kJIfCAKIpZ26JS31dcZrtmae1ULWdWPsKydkkWfDN6e6a4RTHs7TFlkiPcX2BpeKfGhQ YuUw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IszRWoKx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id e17si1319861eds.25.2021.07.07.21.09.59; Wed, 07 Jul 2021 21:10:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IszRWoKx; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229571AbhGHELm (ORCPT + 99 others); Thu, 8 Jul 2021 00:11:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:59500 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229467AbhGHELk (ORCPT ); Thu, 8 Jul 2021 00:11:40 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 95F2B61CDD; Thu, 8 Jul 2021 04:08:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625717339; bh=wqJqFD3qGrE1t3kNGHSepaX9WVAOjtC6nrIZ4/hXn+o=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=IszRWoKx3c5MPWQjXv4QChm84oBo0emYG/YlvTVVTorXYrcVQTeEpbqtk0bW+z58T tNtRSmPWY8k7fVTQcsfvl6BMdoNYNY7izmyIqF4NaUTh4pNi6w1cQ160QALl/BhWv3 s6sbl2ncB1OX3UI8Pww+kFF8mgGpk1GWkbpT673Fw6gCJYEOcc5oVtP+FS4wAEHjyy D++e+I/hH4kuKdUpEDEb5W/RNCRyQSiq6HzQQooNyErxRhOozAHQMeu039nb+Zo8B7 5e3vXPUcB4gFUUTCF7bpKemWgFRl4yPIvkX7EEG0UwMuZKHOCdf5xv437f+As23/lz sNl5ZcQCmQbxQ== Date: Thu, 8 Jul 2021 13:08:56 +0900 From: Masami Hiramatsu To: Andrii Nakryiko Cc: Steven Rostedt , Josh Poimboeuf , Ingo Molnar , X86 ML , Daniel Xu , open list , bpf , Jakub Kicinski , Ingo Molnar , Alexei Starovoitov , Thomas Gleixner , Borislav Petkov , Peter Zijlstra , Kernel Team , Yonghong Song , linux-ia64@vger.kernel.org, Abhishek Sagar Subject: Re: [PATCH -tip v8 02/13] kprobes: treewide: Replace arch_deref_entry_point() with dereference_symbol_descriptor() Message-Id: <20210708130856.ccb7cfb4f92e5896d597906a@kernel.org> In-Reply-To: References: <162399992186.506599.8457763707951687195.stgit@devnote2> <162399994018.506599.10332627573727646767.stgit@devnote2> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 7 Jul 2021 11:28:10 -0700 Andrii Nakryiko wrote: > On Fri, Jun 18, 2021 at 12:05 AM Masami Hiramatsu wrote: > > > > Replace arch_deref_entry_point() with dereference_symbol_descriptor() > > because those are doing same thing. > > > > Signed-off-by: Masami Hiramatsu > > Tested-by: Andrii Nakryik > > Hi Masami, > > If you are going to post v9 anyway, can you please fix up my name, it > should be "Andrii Nakryiko", thanks! Oops, sorry. OK, I'll fix it. Thank you, > > > --- > > Changes in v6: > > - Use dereference_symbol_descriptor() so that it can handle address in > > modules correctly. > > --- > > arch/ia64/kernel/kprobes.c | 5 ----- > > arch/powerpc/kernel/kprobes.c | 11 ----------- > > include/linux/kprobes.h | 1 - > > kernel/kprobes.c | 7 +------ > > lib/error-inject.c | 3 ++- > > 5 files changed, 3 insertions(+), 24 deletions(-) > > > > [...] -- Masami Hiramatsu