From: Andrea Arcangeli <aarcange@redhat.com>
To: Peter Xu <peterx@redhat.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Andrew Morton <akpm@linux-foundation.org>,
Hillf Danton <hdanton@sina.com>,
Naresh Kamboju <naresh.kamboju@linaro.org>,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH] mm/userfaultfd: Disable userfaultfd-wp on x86_32
Date: Mon, 13 Apr 2020 14:35:49 -0400 [thread overview]
Message-ID: <20200413183549.GA758@redhat.com> (raw)
In-Reply-To: <20200413141608.109211-1-peterx@redhat.com>
On Mon, Apr 13, 2020 at 10:16:08AM -0400, Peter Xu wrote:
> Userfaultfd-wp is not yet working on 32bit hosts, but it's
> accidentally enabled previously. Disable it.
>
> Fixes: 5a281062af1d ("userfaultfd: wp: add WP pagetable tracking to x86")
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Andrea Arcangeli <aarcange@redhat.com>
> Cc: Hillf Danton <hdanton@sina.com>
> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
> Reported-by: kernel test robot <lkp@intel.com>
> Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
> Signed-off-by: Peter Xu <peterx@redhat.com>
> ---
> arch/x86/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Andrea Arcangeli <aarcange@redhat.com>
Thanks,
Andrea
prev parent reply other threads:[~2020-04-13 18:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 14:16 [PATCH] mm/userfaultfd: Disable userfaultfd-wp on x86_32 Peter Xu
2020-04-13 18:35 ` Andrea Arcangeli [this message]
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