From: Gregory Price <gourry@gourry.net>
To: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Jane Chu <jane.chu@oracle.com>,
linux-mm@kvack.org, Muchun Song <muchun.song@linux.dev>,
Oscar Salvador <osalvador@suse.de>,
David Hildenbrand <david@kernel.org>,
Miaohe Lin <linmiaohe@huawei.com>,
Naoya Horiguchi <nao.horiguchi@gmail.com>,
Jan Kara <jack@suse.cz>,
linux-fsdevel@vger.kernel.org,
Christian Brauner <christian@brauner.io>,
Jiaqi Yan <jiaqiyan@google.com>
Subject: Re: [PATCH v7 05/13] hugetlb: Move poison to pages before clearing hugetlb page type
Date: Tue, 28 Jul 2026 20:41:50 -0400 [thread overview]
Message-ID: <amlMOd_eTbqgtS22@gourry-fedora-PF4VCD3F> (raw)
In-Reply-To: <20260728204409.3396238-6-willy@infradead.org>
On Tue, Jul 28, 2026 at 09:43:57PM +0100, Matthew Wilcox (Oracle) wrote:
> For is_page_hwpoison() to be reliable, we need to set the hwpoison
> flag on each page before clearing the hugetlb flag. Introduce
> folio_clear_hugetlb() to make this easier.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Gregory Price (Meta) <gourry@gourry.net>
next prev parent reply other threads:[~2026-07-29 0:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-28 20:43 [PATCH v7 00/13] Use generic_file_read_iter() in hugetlbfs Matthew Wilcox (Oracle)
2026-07-28 20:43 ` [PATCH v7 01/13] memory-failure: Fix hardware poison check in unpoison_memory() again Matthew Wilcox (Oracle)
2026-07-29 0:39 ` Gregory Price
2026-07-29 1:43 ` Matthew Wilcox
2026-07-28 20:43 ` [PATCH v7 02/13] mm: Rename folio_contain_hwpoison_page() to folio_has_hwpoison_page() Matthew Wilcox (Oracle)
2026-07-28 20:43 ` [PATCH v7 03/13] hugetlb: Mark some function arguments as const Matthew Wilcox (Oracle)
2026-07-28 20:43 ` [PATCH v7 04/13] guest_memfd: Use folio_has_hwpoisoned_page() Matthew Wilcox (Oracle)
2026-07-28 20:43 ` [PATCH v7 05/13] hugetlb: Move poison to pages before clearing hugetlb page type Matthew Wilcox (Oracle)
2026-07-29 0:41 ` Gregory Price [this message]
2026-07-28 20:43 ` [PATCH v7 06/13] hugetlb: Use the has_hwpoisoned flag Matthew Wilcox (Oracle)
2026-07-29 1:36 ` Gregory Price
2026-07-29 2:55 ` Matthew Wilcox
2026-07-29 15:05 ` Matthew Wilcox
2026-07-29 16:45 ` Gregory Price
2026-07-28 20:43 ` [PATCH v7 07/13] mm: Remove locking mf_mutex in is_raw_hwpoison_page_in_hugepage() Matthew Wilcox (Oracle)
2026-07-28 20:44 ` [PATCH v7 08/13] mm: Check individual hugetlb pages for poison Matthew Wilcox (Oracle)
2026-07-28 20:44 ` [PATCH v7 09/13] filemap: Add hwpoison handling to filemap_read() Matthew Wilcox (Oracle)
2026-07-28 20:44 ` [PATCH v7 10/13] filemap: Remove checks in mapping_set_folio_order_range() Matthew Wilcox (Oracle)
2026-07-28 20:44 ` [PATCH v7 11/13] hugetlb: Set mapping folio order Matthew Wilcox (Oracle)
2026-07-28 20:44 ` [PATCH v7 12/13] filemap: Add support for authoritative mappings Matthew Wilcox (Oracle)
2026-07-28 20:44 ` [PATCH v7 13/13] hugetlb: replace hugetlbfs_read_iter() with generic_file_read_iter() Matthew Wilcox (Oracle)
2026-07-29 15:17 ` [PATCH v7 00/13] Use generic_file_read_iter() in hugetlbfs Matthew Wilcox
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