From: Andrew Morton <akpm@linux-foundation.org>
To: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
willy@infradead.org, linmiaohe@huawei.com,
naoya.horiguchi@nec.com, stable@vger.kernel.org
Subject: Re: [PATCH] mm/memory-failure: fix hardware poison check in unpoison_memory()
Date: Mon, 17 Jul 2023 12:00:02 -0700 [thread overview]
Message-ID: <20230717120002.8da3920c4006295bfb5234cb@linux-foundation.org> (raw)
In-Reply-To: <20230717181812.167757-1-sidhartha.kumar@oracle.com>
On Mon, 17 Jul 2023 11:18:12 -0700 Sidhartha Kumar <sidhartha.kumar@oracle.com> wrote:
> It was pointed out[1] that using folio_test_hwpoison() is wrong
> as we need to check the indiviual page that has poison.
> folio_test_hwpoison() only checks the head page so go back to using
> PageHWPoison().
Please describe the user-visible effects of the bug, especially
when proposing a -stable backport.
next prev parent reply other threads:[~2023-07-17 19:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-17 18:18 Sidhartha Kumar
2023-07-17 19:00 ` Andrew Morton [this message]
2023-07-18 14:25 ` Sidhartha Kumar
2023-07-17 23:21 ` Jane Chu
2023-07-18 0:14 ` Naoya Horiguchi
2023-07-18 0:39 ` Naoya Horiguchi
2023-07-18 14:30 ` Sidhartha Kumar
2023-07-18 23:59 ` Naoya Horiguchi
2023-07-20 9:06 ` Miaohe Lin
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