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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 08 Sep 2025 08:22:52.0566 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 17049a39-9f45-43bc-ee40-08ddeeb0e779 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[4.158.2.129];Helo=[outbound-uk1.az.dlp.m.darktrace.com] X-MS-Exchange-CrossTenant-AuthSource: DU2PEPF00028D0F.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR08MB5568 On 26/08/25 12:37 pm, Dev Jain wrote: > 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(-) Hi Andrew, I wanted to make a v2 of this series to replace 10 with min(32, nrcpus - 1) (see computation of nr_parallel in uffd-stress.c) but I see that it has been pulled into mm-new, and on top of that, the following patch makes things complicated to just revert my commits in mm-new and make v2 on top of that - https://lore.kernel.org/all/20250830033424.8C44FC4CEF0@smtp.kernel.org/ So shall I just send a new separate patch based off mm-new?