From: Kiryl Shutsemau <kirill@shutemov.name>
To: Muhammad Usama Anjum <usama.anjum@arm.com>
Cc: akpm@linux-foundation.org, david@kernel.org, ljs@kernel.org,
nico.pache@linux.dev, baolin.wang@linux.alibaba.com,
baohua@kernel.org, dev.jain@arm.com, hughd@google.com,
lance.yang@linux.dev, liam@infradead.org, mhocko@suse.com,
rppt@kernel.org, ryan.roberts@arm.com, shuah@kernel.org,
surenb@google.com, usama.arif@linux.dev, vbabka@kernel.org,
ziy@nvidia.com, agordeev@linux.ibm.com, linux-mm@kvack.org,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 00/17] selftests/mm: improve khugepaged coverage
Date: Tue, 11 Aug 2026 17:59:38 +0100 [thread overview]
Message-ID: <antU5wZkq4eoLhXg@thinkstation> (raw)
In-Reply-To: <e1364571-376a-40c1-937c-40f68b06b09d@arm.com>
On Tue, Aug 11, 2026 at 12:40:51PM +0100, Muhammad Usama Anjum wrote:
> > Tested on mm-new (8086604be973), with KASAN, lockdep, DEBUG_VM and
> > page_table_check, in 16G guests:
> >
> > x86-64 4K 190 pass, 1 skip, 0 fail
> > arm64 64K 228 pass, 5 skip, 0 fail
> >
> > The skips are structural: mixed sources declines at the smallest order, and
> > at 64K collapse_compound_extreme and the shmem components skip as above.
> I've tested them on arm64 vm and more tests are passing instead of getting
> skipped. Hence:
>
> Tested-by: Muhammad Usama Anjum <usama.anjum@arm.com>
Thanks!
--
Kiryl Shutsemau / Kirill A. Shutemov
prev parent reply other threads:[~2026-08-11 16:59 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-07 11:36 [PATCH v2 00/17] selftests/mm: improve khugepaged coverage Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 01/17] selftests/mm: skip collapse_compound_extreme where the PMD is too large Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 02/17] selftests/mm: scale khugepaged's collapse wait with the PMD size Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 03/17] selftests/mm: skip khugepaged page cache cases without a PMD folio Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 04/17] selftests/mm: retry the swapout the khugepaged swap cases rely on Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 05/17] selftests/mm: move is_backed_by_folio() into vm_util Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 06/17] selftests/mm: add folio-order check for address ranges Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 07/17] selftests/mm: add folio-order detection self-check Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 08/17] selftests/mm: add khugepaged completion barrier helper Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 09/17] selftests/mm: add order-parameterized khugepaged collapse cases Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 10/17] selftests/mm: parameterize the mixed-source collapse case by source order Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 11/17] selftests/mm: cover a shared-source collapse write race Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 12/17] selftests/mm: run every supported collapse order by default Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 13/17] selftests/mm: verify synchronous khugepaged driving is attributable Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 14/17] selftests/mm: add khugepaged race harness Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 15/17] selftests/mm: race collapse of windows with holes Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 16/17] selftests/mm: add memory-pressure threads to the khugepaged race harness Kiryl Shutsemau
2026-08-07 11:36 ` [PATCH v2 17/17] selftests/mm: zap whole PTE tables in " Kiryl Shutsemau
2026-08-10 12:58 ` [PATCH v2 00/17] selftests/mm: improve khugepaged coverage Alexander Gordeev
2026-08-11 16:58 ` Kiryl Shutsemau
2026-08-11 11:40 ` Muhammad Usama Anjum
2026-08-11 16:59 ` Kiryl Shutsemau [this message]
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