[folded-merged] selftests-mm-add-folio_split-and-filemap_get_entry-race-test-v4.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The quilt patch titled
     Subject: selftests-mm-add-folio_split-and-filemap_get_entry-race-test-v4
has been removed from the -mm tree.  Its filename was
     selftests-mm-add-folio_split-and-filemap_get_entry-race-test-v4.patch

This patch was dropped because it was folded into selftests-mm-add-folio_split-and-filemap_get_entry-race-test.patch

------------------------------------------------------
From: Zi Yan <ziy@nvidia.com>
Subject: selftests-mm-add-folio_split-and-filemap_get_entry-race-test-v4
Date: Fri, 20 Mar 2026 10:22:19 -0400

1. fix loop stepping issue
2. use PRIu64 instead of %zu for uint64_t

Link: https://lore.kernel.org/all/CAKNNEtw5_kZomhkugedKMPOG-sxs5Q5OLumWJdiWXv+C9Yct0w@mail.gmail.com/ [1]
Link: https://github.com/dfinity/thp-madv-remove-test [2]
Link: https://lkml.kernel.org/r/20260320142219.375118-1-ziy@nvidia.com
Signed-off-by: Bas van Dijk <bas@dfinity.org>
Signed-off-by: Adam Bratschi-Kaye <adam.bratschikaye@dfinity.org>
Signed-off-by: Zi Yan <ziy@nvidia.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Lance Yang <lance.yang@linux.dev>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Nico Pache <npache@redhat.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/mm/folio_split_race_test.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

--- a/tools/testing/selftests/mm/folio_split_race_test.c~selftests-mm-add-folio_split-and-filemap_get_entry-race-test-v4
+++ a/tools/testing/selftests/mm/folio_split_race_test.c
@@ -11,6 +11,7 @@
 
 #define _GNU_SOURCE
 #include <errno.h>
+#include <inttypes.h>
 #include <linux/mman.h>
 #include <pthread.h>
 #include <stdatomic.h>
@@ -189,7 +190,7 @@ static size_t run_iteration(void)
 				i, errno);
 		}
 
-		i += PUNCH_SIZE_FACTOR;
+		i += PUNCH_SIZE_FACTOR - 1;
 	}
 
 	atomic_store_explicit(&ctl.stop, 1, memory_order_release);
@@ -261,8 +262,8 @@ int main(void)
 
 	ksft_print_msg("folio split race test\n");
 	ksft_print_msg("===================================================\n");
-	ksft_print_msg("Shmem size:       %zu MiB\n", FILE_SIZE / 1024 / 1024);
-	ksft_print_msg("Total pages:     %zu\n", TOTAL_PAGES);
+	ksft_print_msg("Shmem size:       %" PRIu64 " MiB\n", FILE_SIZE / 1024 / 1024);
+	ksft_print_msg("Total pages:     %" PRIu64 "\n", TOTAL_PAGES);
 	ksft_print_msg("Child readers:   %d\n", NUM_READER_THREADS);
 	ksft_print_msg("Punching every %dth to %dth page\n", PUNCH_INTERVAL,
 		       PUNCH_INTERVAL + PUNCH_SIZE_FACTOR);
_

Patches currently in -mm which might be from ziy@nvidia.com are

selftests-mm-add-folio_split-and-filemap_get_entry-race-test.patch
selftests-mm-add-folio_split-and-filemap_get_entry-race-test-fix.patch
selftests-mm-add-folio_split-and-filemap_get_entry-race-test-fix-2.patch