From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Yu Zhao <yuzhao@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Mel Gorman <mgorman@suse.de>, Rik van Riel <riel@redhat.com>,
Ingo Molnar <mingo@kernel.org>, Hugh Dickins <hughd@google.com>,
Sasha Levin <sasha.levin@oracle.com>, Bob Liu <lliubbo@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
David Rientjes <rientjes@google.com>,
Vlastimil Babka <vbabka@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH v2 2/2] mm: verify compound order when freeing a page
Date: Wed, 15 Oct 2014 23:07:45 +0300 [thread overview]
Message-ID: <20141015200745.GB17066@node.dhcp.inet.fi> (raw)
In-Reply-To: <1413400805-15547-2-git-send-email-yuzhao@google.com>
On Wed, Oct 15, 2014 at 12:20:05PM -0700, Yu Zhao wrote:
> This allows us to catch the bug fixed in the previous patch
> (mm: free compound page with correct order).
>
> Here we also verify whether a page is tail page or not -- tail
> pages are supposed to be freed along with their head, not by
> themselves.
>
> Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
I didn't give this tag. It's okay in this case, but please do not assume
that you've got Reviewed-by, unless the person said it explicitly.
> Signed-off-by: Yu Zhao <yuzhao@google.com>
Your Singed-off-by should come first.
--
Kirill A. Shutemov
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WARNING: multiple messages have this Message-ID (diff)
From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: Yu Zhao <yuzhao@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Mel Gorman <mgorman@suse.de>, Rik van Riel <riel@redhat.com>,
Ingo Molnar <mingo@kernel.org>, Hugh Dickins <hughd@google.com>,
Sasha Levin <sasha.levin@oracle.com>, Bob Liu <lliubbo@gmail.com>,
Johannes Weiner <hannes@cmpxchg.org>,
David Rientjes <rientjes@google.com>,
Vlastimil Babka <vbabka@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH v2 2/2] mm: verify compound order when freeing a page
Date: Wed, 15 Oct 2014 23:07:45 +0300 [thread overview]
Message-ID: <20141015200745.GB17066@node.dhcp.inet.fi> (raw)
In-Reply-To: <1413400805-15547-2-git-send-email-yuzhao@google.com>
On Wed, Oct 15, 2014 at 12:20:05PM -0700, Yu Zhao wrote:
> This allows us to catch the bug fixed in the previous patch
> (mm: free compound page with correct order).
>
> Here we also verify whether a page is tail page or not -- tail
> pages are supposed to be freed along with their head, not by
> themselves.
>
> Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
I didn't give this tag. It's okay in this case, but please do not assume
that you've got Reviewed-by, unless the person said it explicitly.
> Signed-off-by: Yu Zhao <yuzhao@google.com>
Your Singed-off-by should come first.
--
Kirill A. Shutemov
next prev parent reply other threads:[~2014-10-15 20:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-15 19:20 [PATCH v2 1/2] mm: free compound page with correct order Yu Zhao
2014-10-15 19:20 ` Yu Zhao
2014-10-15 19:20 ` [PATCH v2 2/2] mm: verify compound order when freeing a page Yu Zhao
2014-10-15 19:20 ` Yu Zhao
2014-10-15 20:07 ` Kirill A. Shutemov [this message]
2014-10-15 20:07 ` Kirill A. Shutemov
2014-10-15 19:30 ` [PATCH v2 1/2] mm: free compound page with correct order Andrew Morton
2014-10-15 19:30 ` Andrew Morton
2014-10-15 20:05 ` Kirill A. Shutemov
2014-10-15 20:05 ` Kirill A. Shutemov
2014-10-24 20:13 ` Yu Zhao
2014-10-24 20:13 ` Yu Zhao
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