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Date:   Thu, 5 Jan 2023 15:37:03 -0800
From:   Kees Cook <keescook@chromium.org>
To:     "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc:     "Gustavo A. R. Silva" <gustavoars@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Dan Williams <dan.j.williams@intel.com>,
        Alex Sierra <alex.sierra@amd.com>,
        Felix Kuehling <Felix.Kuehling@amd.com>,
        "Matthew Wilcox (Oracle)" <willy@infradead.org>,
        Shiyang Ruan <ruansy.fnst@fujitsu.com>, linux-mm@kvack.org,
        Alistair Popple <apopple@nvidia.com>,
        Joao Martins <joao.m.martins@oracle.com>,
        Mike Rapoport <rppt@kernel.org>, linux-kernel@vger.kernel.org,
        linux-hardening@vger.kernel.org
Subject: Re: [PATCH] memremap: Replace 0-length array with flexible array
Message-ID: <202301051536.1D1F92678@keescook>
References: <20230105220151.never.343-kees@kernel.org>
 <Y7dLrdOETjg/+XKq@work>
 <202301051441.C1D7291921@keescook>
 <ec387c6d-acc7-6696-ba17-bb8792090136@embeddedor.com>
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On Thu, Jan 05, 2023 at 05:14:23PM -0600, Gustavo A. R. Silva wrote:
> 
> 
> On 1/5/23 16:41, Kees Cook wrote:
> > On Thu, Jan 05, 2023 at 04:14:05PM -0600, Gustavo A. R. Silva wrote:
> > > I think this is the same patch:
> > > 
> > > https://lore.kernel.org/linux-hardening/YxKO%2FjY1x0xTpl4r@work/
> > > 
> > > It's actually in linux-next.
> > 
> > Hm, it's been in -next since September? Is this in a tree of yours that
> > didn't get pulled for v6.2?
> 
> No. I didn't send it. It's just one of the two patches I have in my -next
> tree. They didn't look like high priority at the time.

Cool. I'd like to get -fstrict-flex-arrays=3 finished this devel cycle,
if possible. Can you add this one too?

https://lore.kernel.org/lkml/YzIc8z+QaHvqPjLX@work

I don't see it in patchwork which I find confusing too. :P

-- 
Kees Cook