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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 X-Rspamd-Queue-Id: 3443240005 X-Stat-Signature: e7a8kep9y8dnkra6xwwheeqa3nyfshtc X-Rspam-User: X-Rspamd-Server: rspam09 X-HE-Tag: 1757389650-753429 X-HE-Meta: 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 bHiDunJ7 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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.