From: Linus Torvalds <torvalds@linux-foundation.org>
To: Zhou Yanjie <zhouyanjie@wanyeetech.com>
Cc: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Linux-MM <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Kees Cook <keescook@chromium.org>,
Christoph Hellwig <hch@lst.de>
Subject: Re: exec error: BUG: Bad rss-counter
Date: Tue, 30 Mar 2021 09:11:23 -0700 [thread overview]
Message-ID: <CAHk-=whHhEQW52FYV+J68Z+OZd5tUPv=Fa_o06n9Jj5J4wJU4w@mail.gmail.com> (raw)
In-Reply-To: <05dc921e-da71-4e71-6132-736eccd35680@wanyeetech.com>
On Mon, Mar 29, 2021 at 9:56 PM Zhou Yanjie <zhouyanjie@wanyeetech.com> wrote:
>
> On 2021/3/29 上午10:48, Ilya Lipnitskiy wrote:
> >
> > Try:
> > diff --git a/mm/memory.c b/mm/memory.c
> > index c8e357627318..1fd753245369 100644
> > --- a/mm/memory.c
> > +++ b/mm/memory.c
> > @@ -166,7 +166,7 @@ static int __init init_zero_pfn(void)
> > zero_pfn = page_to_pfn(ZERO_PAGE(0));
> > return 0;
> > }
> > -core_initcall(init_zero_pfn);
> > +early_initcall(init_zero_pfn);
>
> It works, thanks!
Looks good to me - init_zero_pfn() can be called early, because it
depends on paging_init() will should have happened long before any
initcalls in setup_arch().
Ilya, mind sending a signed-off version with a nice commit message,
and I'll apply it.
Linus
next prev parent reply other threads:[~2021-03-30 16:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CALCv0x1NauG_13DmmzwYaRDaq3qjmvEdyi7=XzF04KR06Q=WHA@mail.gmail.com>
[not found] ` <m1wnuqhaew.fsf@fess.ebiederm.org>
2021-03-02 7:59 ` Ilya Lipnitskiy
[not found] ` <m1blc1gxdx.fsf@fess.ebiederm.org>
2021-03-03 7:01 ` Ilya Lipnitskiy
2021-03-03 15:50 ` Eric W. Biederman
2021-03-03 15:55 ` Ilya Lipnitskiy
2021-03-03 16:07 ` Eric W. Biederman
2021-03-20 15:59 ` Zhou Yanjie
2021-03-29 2:48 ` Ilya Lipnitskiy
2021-03-30 4:56 ` Zhou Yanjie
2021-03-30 16:11 ` Linus Torvalds [this message]
2021-03-30 16:36 ` Ilya Lipnitskiy
2021-03-30 16:47 ` Linus Torvalds
2021-03-29 2:46 ` Ilya Lipnitskiy
[not found] ` <CAHk-=wjVWMnH2LfFNnXcf6=WuU1RyLa_cgTEOqnViHiqDrqQjg@mail.gmail.com>
2021-03-03 7:07 ` Ilya Lipnitskiy
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