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Message-ID: <1530296809.16379.9.camel@surriel.com>
Subject: Re: [PATCH] mm: thp: passing correct vm_flags to hugepage_vma_check
From: Rik van Riel <riel@surriel.com>
Date: Fri, 29 Jun 2018 14:26:49 -0400
In-Reply-To: <20180629181752.792831-1-songliubraving@fb.com>
References: <20180629181752.792831-1-songliubraving@fb.com>
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To: Song Liu <songliubraving@fb.com>, linux-mm@kvack.org
Cc: kernel-team@fb.com, Yang Shi <yang.shi@linux.alibaba.com>, "Kirill A .
 Shutemov" <kirill.shutemov@linux.intel.com>, Hugh Dickins <hughd@google.com>, Vlastimil Babka <vbabka@suse.cz>, Andrew Morton <akpm@linux-foundation.org>


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On Fri, 2018-06-29 at 11:17 -0700, Song Liu wrote:

> To my surprise, after I thought we all agreed on v3 of the work.
> Yang's
> patch, which is similar to correct looking (but wrong) v1, got
> applied.
> So we still have the issue of stale vma->vm_flags. This patch fixes
> this
> issue. Please apply.
>=20
> Fixes: 02b75dc8160d ("mm: thp: register mm for khugepaged when
> merging vma for shmem")
> Cc: Yang Shi <yang.shi@linux.alibaba.com>
> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
> Cc: Hugh Dickins <hughd@google.com>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Rik van Riel <riel@surriel.com>
> Signed-off-by: Song Liu <songliubraving@fb.com>
>=20
Reviewed-by: Rik van Riel <riel@surriel.com>

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