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From: Dev Jain <dev.jain@arm.com>
To: akpm@linux-foundation.org, david@redhat.com, shuah@kernel.org
Cc: lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com,
	vbabka@suse.cz, rppt@kernel.org, surenb@google.com,
	mhocko@suse.com, npache@redhat.com, ryan.roberts@arm.com,
	linux-mm@kvack.org, linux-kselftest@vger.kernel.org,
	linux-kernel@vger.kernel.org, Dev Jain <dev.jain@arm.com>
Subject: [PATCH 0/2] selftests/mm: uffd-stress fixes
Date: Tue, 26 Aug 2025 12:37:03 +0530	[thread overview]
Message-ID: <20250826070705.53841-1-dev.jain@arm.com> (raw)

This patchset ensures that the number of hugepages is correctly set in the
system so that the uffd-stress test does not fail due to the racy nature of
the test. Patch 1 corrects the hugepage constraint in the run_vmtests.sh
script, whereas patch 2 corrects the constraint in the test itself.

Dev Jain (2):
  selftests/mm/uffd-stress: Make test operate on less hugetlb memory
  selftests/mm/uffd-stress: Stricten constraint on free hugepages before
    the test

 tools/testing/selftests/mm/run_vmtests.sh | 2 +-
 tools/testing/selftests/mm/uffd-stress.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

-- 
2.30.2


             reply	other threads:[~2025-08-26  7:07 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-26  7:07 Dev Jain [this message]
2025-08-26  7:07 ` [PATCH 1/2] selftests/mm/uffd-stress: Make test operate on less hugetlb memory Dev Jain
2025-08-28 14:50   ` Ryan Roberts
2025-08-29 11:09     ` Dev Jain
2025-08-26  7:07 ` [PATCH 2/2] selftests/mm/uffd-stress: Stricten constraint on free hugepages before the test Dev Jain
2025-09-08  8:22 ` [PATCH 0/2] selftests/mm: uffd-stress fixes Dev Jain
2025-09-09  2:02   ` Andrew Morton
2025-09-09  3:46     ` Dev Jain

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