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=-6.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 0FA9BC433B4 for ; Fri, 16 Apr 2021 13:11:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D87CB611AC for ; Fri, 16 Apr 2021 13:11:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243429AbhDPNL4 (ORCPT ); Fri, 16 Apr 2021 09:11:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:39534 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235445AbhDPNLx (ORCPT ); Fri, 16 Apr 2021 09:11:53 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8062061153; Fri, 16 Apr 2021 13:11:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618578689; bh=H5tvqGKtsytmfz9hrh5Tz3t3yEGosI9S7z/zgAa6I5o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hzdoGw1lcLOWBafrJ2vv0zLT1VF1BjVcGl4k9Xu/VZiu/6PadIksHw49WhkCMRhjw NGaXYhbyks/bTcBS7aeR3vWTH5TRknBPyCs5E64N/jrRlDYJ8KbitTu37do3e25ISF JwdObOyySYAdVXSH56NnXIlmD1dTrAXWgGRda8Un12mS7Onc27+U2NpS03002Ly3Eh uSFVs4RHep5eelQ5xVHAN62uH4CgMfuA2OqUU3KvdJCL1x56X04kLWre4S/3Rd8Fyd RAN9lmEuDcnZhFM07b99P4NTF+NJ+oRhHhToBjz44xL9o8LgAgNHmmVPY5WLfjHATA ZD5oe7T417Z6w== Date: Fri, 16 Apr 2021 16:11:25 +0300 From: Jarkko Sakkinen To: Jisheng Zhang Cc: Masami Hiramatsu , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Jiri Olsa , linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86/kprobes: Simplify alloc_insn_page() with __vmalloc_node_range Message-ID: References: <20210413180231.19b72601@xhacker.debian> <20210413220030.d1cbbc63659dcbc52876696d@kernel.org> <20210414152728.418a41fb@xhacker.debian> <20210416150616.027f5bae@xhacker.debian> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210416150616.027f5bae@xhacker.debian> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 16, 2021 at 03:06:16PM +0800, Jisheng Zhang wrote: > On Wed, 14 Apr 2021 16:12:23 +0300 Jarkko Sakkinen wrote: > > > > > So kprobes ss ins slot page "must be in the range of relative branching only > > > for x86 and arm" > > > > > > And Jarkko's "arch/x86: kprobes: Remove MODULES dependency" series look > > > much better. The last version is v5, I'm not sure whether Jarkko will > > > send new version to mainline the series. > > > > Ya, I got really busy with upstreaming SGX. That's why this was left out > > (but luckily SGX got finally into upstream). > > > > Thanks for reminding. Any motivation to pick it up and continue where I > > left of? > > > > I can try, I will try to send patches once next rc1 is released. > > thanks Alright, thanks. Be sure to CC me, I'm happy to test them in my environment. /Jarkko