From: Dan Carpenter <dan.carpenter@linaro.org>
To: Hugh Dickins <hughd@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Axel Rasmussen <axelrasmussen@google.com>,
Peter Xu <peterx@redhat.com>,
linux-mm@kvack.org
Subject: Re: [bug report] mm/pgtable: allow pte_offset_map[_lock]() to fail
Date: Wed, 12 Jul 2023 09:50:25 +0300 [thread overview]
Message-ID: <2e10ca45-fa3e-4383-9565-ee143a50e341@kadam.mountain> (raw)
In-Reply-To: <7d4486c5-679d-67f8-dee4-f33d2b73517@google.com>
On Tue, Jul 11, 2023 at 06:23:07PM -0700, Hugh Dickins wrote:
> On Tue, 11 Jul 2023, Dan Carpenter wrote:
>
> > Hello Hugh Dickins,
> >
> > The patch 0d940a9b270b: "mm/pgtable: allow pte_offset_map[_lock]() to
> > fail" from Jun 8, 2023, leads to the following Smatch static checker
> > warning:
> >
> > mm/userfaultfd.c:321 mfill_atomic_pte_poison()
> > error: uninitialized symbol 'ptl'.
>
> In mm-unstable or linux-next: not a problem in 6.5-rc.
> Thanks, Dan: yes.
>
> A little unfair to blame my patch for code that went in later
Sorry, Hugh!
I just saw your name in the git log and knew that you were a person who
knows how to get things done so I didn't bother looking further than
that!
I will add that it's on linux-next to my bug report template.
regards,
dan carpenter
prev parent reply other threads:[~2023-07-12 9:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 7:25 Dan Carpenter
2023-07-12 1:23 ` Hugh Dickins
2023-07-12 6:50 ` Dan Carpenter [this message]
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