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 Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E4773C79F85 for ; Sun, 6 Sep 2026 14:42:19 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1x3E43-0005gA-O4; Sun, 06 Sep 2026 10:41:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1x3E41-0005fx-VY for qemu-devel@nongnu.org; Sun, 06 Sep 2026 10:41:45 -0400 Received: from mx.treblig.org ([2a00:1098:5b::1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1x3E3z-0003aL-Ox for qemu-devel@nongnu.org; Sun, 06 Sep 2026 10:41:45 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=Content-Type:MIME-Version:Message-ID:Subject:From:Date:From :Subject; bh=r1LZ2gTwoK+O9ScuFeelOv71QR0pJzwIXTom7Vs51gA=; b=ejJg9DB1Yxrqhgsz nSkUwFRH4753wBSOK6YF5zeL70Qh9/IAz9wljQldAl52kJhyDaDfhKHZtfNsFlV0GLnfNWy7IDnsB JEtinhLBnxuGY0ocO69bOHTT/r+Ie5kaSGd9/SOrSa8DXrEg3v6bQcejSkSxQ+6GclsZuAFPpZtBa xcev80aSHMwpw8skvKzOSkXvpzU8lAP1jdwvV+SuLORyE92gvwofeqp7qSGVFgDXcPDHrNtmQmQXX j2NoBxe5ZtcPsnCZ7ve9zVCwFCxUTfbA80hw1dklfuoH7smoJWx4VIjFKQChlZgr+9L89IIjL1Gdo cnv8hRxXd5UDqKB3Sg==; Received: from dg by mx.treblig.org with local (Exim 4.98.2) (envelope-from ) id 1x3E3r-00000002GtD-3fEY; Sun, 06 Sep 2026 14:41:35 +0000 Date: Sun, 6 Sep 2026 14:41:35 +0000 From: "Dr. David Alan Gilbert" To: Alano Song Cc: qemu-devel@nongnu.org, marcandre.lureau@gmail.com, philmd@oss.qualcomm.com, armbru@redhat.com, laurent@vivier.eu, atar4qemu@gmail.com, zhao1.liu@intel.com, =?iso-8859-1?Q?Marc-Andr=C3=A9?= Lureau Subject: Re: [PATCH v4] monitor: Refine 'info tlb' command Message-ID: References: <20260905130832.536358-1-AlanoSong@163.com> <135c0676.2f9e.1a071e3c0d8.Coremail.alanosong@163.com> <3d1ee2f9.289e.1a0771145b4.Coremail.alanosong@163.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <3d1ee2f9.289e.1a0771145b4.Coremail.alanosong@163.com> X-Chocolate: 70 percent or better cocoa solids preferably X-Operating-System: Linux/6.12.107+deb13-amd64 (x86_64) X-Uptime: 14:40:02 up 7 days, 16:01, 2 users, load average: 0.00, 0.00, 0.00 User-Agent: Mutt/2.2.13 (2024-03-09) Received-SPF: pass client-ip=2a00:1098:5b::1; envelope-from=dg@treblig.org; helo=mx.treblig.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org * Alano Song (alanosong@163.com) wrote: > Hi Markus, > > > I found that this patch email has been rejected by > the qemu-devel mail server. Hi Alano, What's the error that you're getting? I think one problem might be that your copy of Marc-André's name looks like it gets corrupt, if you just change it from: Marc-André Lureau to marcandre.lureau@redhat.com it might be better. Dave > I attempted to resend it, but received the same result > (I am checking the details). > > > Therefore: > a) You could manually apply this patch, > as we have received it through our personal emails. > b) Or I should resend it using other email account > until the qemu-devel mail server receives it. > > > Could you let me know the next steps? Thank a lot. > > > Alano. > > > > At 2026-09-05 22:05:46, "Alano Song" wrote: > > > > At 2026-09-05 21:08:32, AlanoSong@163.com wrote: > >When booting an i386 target, the 'info tlb' command > >may walk the entire page table hierarchy and emit > >an enormous amount of output. It will take dozens of > >minutes to print all the info. > >And the same situation also occurred on sparc32 and > >m68k targets. > > > >So this change do the following: > >1) Add a address range argument to help user control > > the number of output items. > >2) Add warning note in help message that such address > > range argument only supported on target i386, > > sparc32 and m68k. > >3) Print ignore warning when user add such address > > range argument on other targets (sh4, sparc64, > > ppc and xtensa). Those targets only print limited > > tlb info. > > > >Signed-off-by: Alano Song > >Reviewed-by: Dr. David Alan Gilbert > >Reviewed-by: Marc-André Lureau > >--- > > > Hi, Markus, > > > This patch has been rebased on the top of commit, > and it has been built and tested on my local. > > > Could you help to pull it, > Thanks a lot! > > > Alano. -- -----Open up your eyes, open up your mind, open up your code ------- / Dr. David Alan Gilbert | Running GNU/Linux | Happy \ \ dave @ treblig.org | | In Hex / \ _________________________|_____ http://www.treblig.org |_______/