From: Linus Torvalds <torvalds@linux-foundation.org>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@kernel.org>,
Andrea Arcangeli <aarcange@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
linux-mm <linux-mm@kvack.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
stable <stable@vger.kernel.org>
Subject: Re: [PATCHv2] mm, page_vma_mapped: Drop faulty pointer arithmetics in check_pte()
Date: Sun, 21 Jan 2018 17:49:30 -0800 [thread overview]
Message-ID: <CA+55aFzSV_XPv8UBPVKnppeJ3cCeibQxzKvRDjFDJUBBJvXP=w@mail.gmail.com> (raw)
In-Reply-To: <201801212349.w0LNna1E022604@www262.sakura.ne.jp>
On Sun, Jan 21, 2018 at 3:49 PM, Tetsuo Handa
<penguin-kernel@i-love.sakura.ne.jp> wrote:
>
> As far as I tested, using helper function made no difference. Unless I
> explicitly insert barriers like cpu_relax() or smp_mb() between these,
> the object side does not change.
Ok, thanks for checking.
> You can apply with
>
> Acked-by: Michal Hocko <mhocko@suse.com>
> Tested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Applied and pushed out. Thanks everybody.
Linus
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prev parent reply other threads:[~2018-01-22 1:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-19 12:49 Kirill A. Shutemov
2018-01-19 12:57 ` Michal Hocko
2018-01-19 18:01 ` Linus Torvalds
2018-01-21 23:49 ` Tetsuo Handa
2018-01-22 1:49 ` Linus Torvalds [this message]
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