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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Sep 2025 03:47:25.5115 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: bb78b6b9-f07b-4970-318f-08ddef53974d 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: DB1PEPF000509E9.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM7PR08MB5368 On 09/09/25 7:32 am, Andrew Morton wrote: > On Mon, 8 Sep 2025 13:52:05 +0530 Dev Jain wrote: > >> 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) > That sounds line a one-line change? Send a one-line change ;) > >> (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? > Or just resend the whole series based on mainline or something? I'll do this, since the change will be more than a line. Thanks.