From: Wonhyuk Yang <vvghjk1234@gmail.com>
To: Dennis Zhou <dennis@kernel.org>
Cc: trix@redhat.com, Tejun Heo <tj@kernel.org>,
Christoph Lameter <cl@linux.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] percpu: initialize best_upa variable
Date: Mon, 17 May 2021 20:06:56 +0900 [thread overview]
Message-ID: <CAEcHRTqkCGstsdKr_z2dHpHADpJk6MMcZbuqnrw1gAzOAdUOqg@mail.gmail.com> (raw)
In-Reply-To: <YKHPV4QAXmaWb6jJ@google.com>
On Mon, May 17, 2021 at 11:05 AM Dennis Zhou <dennis@kernel.org> wrote:
>
> Can you also tell me what static analysis tool produced this? I'm just a
> little curious because this code hasn't changed in several years so I'd
> have expected some static analyzer to have caught this by now.
>
It's because uninitialize_var() was gone. It was introduced commit :
3f649ab728cda8("treewide: Remove uninitialized_var() usage")
next prev parent reply other threads:[~2021-05-17 11:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-15 18:08 trix
2021-05-16 23:45 ` Wonhyuk Yang
2021-05-17 2:05 ` Dennis Zhou
2021-05-17 11:06 ` Wonhyuk Yang [this message]
2021-05-17 13:17 ` Tom Rix
2021-05-17 14:39 ` Dennis Zhou
2021-05-27 20:24 ` Dennis Zhou
2021-05-27 21:09 ` Tom Rix
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