From: Konstantin Khorenko <khorenko@virtuozzo.com>
To: "Jose A. Perez de Azpillaga" <azpijr@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
"David Hildenbrand (Arm)" <david@kernel.org>,
Zi Yan <ziy@nvidia.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
"Liam R. Howlett" <liam@infradead.org>,
Nico Pache <nico.pache@linux.dev>,
Ryan Roberts <ryan.roberts@arm.com>, Dev Jain <dev.jain@arm.com>,
Barry Song <baohua@kernel.org>, Lance Yang <lance.yang@linux.dev>,
Usama Arif <usama.arif@linux.dev>,
Kiryl Shutsemau <kas@kernel.org>, Peter Xu <peterx@redhat.com>
Cc: "Alex Williamson" <alex@shazbot.org>,
kvm@vger.kernel.org,
"Loïc Molinari" <loic.molinari@collabora.com>,
"Lorenzo Stoakes" <ljs@kernel.org>,
"Shuah Khan" <shuah@kernel.org>,
linux-kselftest@vger.kernel.org, dri-devel@lists.freedesktop.org,
"Madhavan Srinivasan" <maddy@linux.ibm.com>,
"Ritesh Harjani (IBM)" <ritesh.list@gmail.com>,
linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, "Jason Gunthorpe" <jgg@ziepe.ca>
Subject: Re: [PATCH v5 4/4] selftests/mm: test fork of PMD-mapped shmem THPs
Date: Thu, 5 Nov 2026 14:15:14 +0100 [thread overview]
Message-ID: <7a7ae5ba-a57d-4024-b642-7b9798aa6311@virtuozzo.com> (raw)
In-Reply-To: <ad6e93c7-203e-470f-804b-fbf7ac9890f2@gmail.com>
On 11/5/26 00:15, Jose A. Perez de Azpillaga wrote:
> On 11/4/26 9:40 PM, Konstantin Khorenko wrote:
>> + pmdsize = read_pmd_pagesize();
>
> read_pmd_pagesize() is pmd_psize() in mm-new since 5d123bb07b18
> ("kselftest: mm: rename read_pmd_pagesize() to pmd_psize()"), so this
> won't build there, will it?
Right, my fault: I based all the versions on Linus' tree, which still
has read_pmd_pagesize(). On mm-new this patch needs a one-line
s/read_pmd_pagesize/pmd_psize/, patches 1-3 apply as they are.
If a new version is needed, I'll base it on mm-new.
Thanks for the review!
--
Cheers,
Konstantin.
prev parent reply other threads:[~2026-11-05 13:15 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-04 20:40 [PATCH v5 0/4] mm/huge_memory: copy PMDs at fork like the PTE path does Konstantin Khorenko
2026-11-04 20:40 ` [PATCH v5 1/4] mm/rmap: duplicate a PMD mapping as one in folio_dup_file_rmap_pmd() Konstantin Khorenko
2026-11-04 22:57 ` Jose A. Perez de Azpillaga
2026-11-04 20:40 ` [PATCH v5 2/4] mm/huge_memory: copy file THPs at fork like copy_present_ptes() does Konstantin Khorenko
2026-11-04 23:05 ` Jose A. Perez de Azpillaga
2026-11-04 20:40 ` [PATCH v5 3/4] mm/huge_memory: read a special PMD under the lock in copy_huge_pmd() Konstantin Khorenko
2026-11-04 23:09 ` Jose A. Perez de Azpillaga
2026-11-04 20:40 ` [PATCH v5 4/4] selftests/mm: test fork of PMD-mapped shmem THPs Konstantin Khorenko
2026-11-04 23:15 ` Jose A. Perez de Azpillaga
2026-11-05 13:15 ` Konstantin Khorenko [this message]
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