linux-kernel - Re: [PATCH v4 0/7] mm/vmalloc.c: allow vread() to read out vm_map

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Date:   Mon, 6 Feb 2023 16:43:21 +0800
From:   Baoquan He <bhe@...hat.com>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Stephen Brennan <stephen.s.brennan@...cle.com>,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org, urezki@...il.com,
        lstoakes@...il.com, willy@...radead.org, hch@...radead.org,
        error27@...il.com
Subject: Re: [PATCH v4 0/7] mm/vmalloc.c: allow vread() to read out
 vm_map_ram areas

On 02/04/23 at 03:13pm, Andrew Morton wrote:
> On Sat, 4 Feb 2023 12:12:08 +0800 Baoquan He <bhe@...hat.com> wrote:
> 
> > > So this definitely still resolves the originally reported issue. Feel
> > > free to add, if you want:
> > > 
> > > Tested-by: Stephen Brennan <stephen.s.brennan@...cle.com>
> > 
> > I noticed Andrew had picked this v4 into his mm tree, maybe Andrew can
> > help add this Tested-by tag.
> 
> I dropped this series and am now unable to locate a fix which addressed
> the issue which Stephen hit.

Stephen wanted to read out vm_map_ram areas, that can't be done w/o this
patchset. The patch 3 solves his problem.

> 
> Please send a v5?

I add Stephen's Reported-by and Tested-by in patch 3 and send v5.