linux-kernel - Re: [RFC v3 1/4] mm/hwpoison: remove MF_MSG_SLAB from action_page

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Message-ID: <Y62To7OcVSScl3p9@hyeyoo>
Date:   Thu, 29 Dec 2022 22:18:27 +0900
From:   Hyeonggon Yoo <42.hyeyoo@...il.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     HORIGUCHI NAOYA(堀口　直也) 
        <naoya.horiguchi@....com>, Christoph Lameter <cl@...ux.com>,
        Pekka Enberg <penberg@...nel.org>,
        David Rientjes <rientjes@...gle.com>,
        Joonsoo Kim <iamjoonsoo.kim@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Vlastimil Babka <vbabka@...e.cz>,
        Roman Gushchin <roman.gushchin@...ux.dev>,
        Joe Perches <joe@...ches.com>, Petr Mladek <pmladek@...e.com>,
        Matthew WilCox <willy@...radead.org>,
        David Hildenbrand <david@...hat.com>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [RFC v3 1/4] mm/hwpoison: remove MF_MSG_SLAB from
 action_page_types

On Wed, Dec 21, 2022 at 07:00:48PM +0200, Andy Shevchenko wrote:
> On Tue, Dec 20, 2022 at 11:53:11PM +0000, HORIGUCHI NAOYA(堀口 直也) wrote:
> > On Sun, Dec 18, 2022 at 07:18:58PM +0900, Hyeonggon Yoo wrote:
> > > As suggested by Naoya [1], identify_page_state() is never
> > > called when handling memory error on a slab page.
> > > 
> > > Clean this up before moving PG_slab flag to page_type in later patch.
> 
> > > [1] https://lore.kernel.org/linux-mm/Y2s+dnBsHAJu19ob@hyeyoo/#r
> 
> You can make it to be a Link: tag.

Will do in next version, thanks!

-- 
Thanks,
Hyeonggon