From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA1CD305057 for ; Fri, 10 Jul 2026 22:45:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783723545; cv=none; b=kHtGXLEuyKB9CwwKHsi3Pyh8CcMJOIQ3myQ0zo85GDGYdwI0PbUEZi/V342eLZxCvsT+q7cPj6H1KqTh9ppDW8RSMmJaBYu2HIpMaIFbMogjE9kNLUPa1bTlQQ0Kjry1z2bwG3H+GxZCX55oFVyRtbjMH+slaecG6pCgeZIvZi0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783723545; c=relaxed/simple; bh=IOMra9p3gM+HllmC8zBlfrznaiqvJieK1qXlpepLZfA=; h=Date:To:From:Subject:Message-Id; b=IuKfn//DptA9gdXGjPFXY+uDW7/E14zzaIQw1PqXhy0ZyqKF5HFtpXeeUQOLshxi58Dw0HaxosHTfOblrfVLNCAQ+QCLZzIKLUMGiVMWlIKlL+ZPPs7r+T4LIqFhU3NAiuJtxARO1PPM3jGh3NLc7WAc8CSzalkCpDtaAFMGDfA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=CtvL/C6K; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="CtvL/C6K" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 48E2D1F000E9; Fri, 10 Jul 2026 22:45:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1783723543; bh=l0NaolM99J9BsuMzJc6aTKEa0l8oEZkIPTSOQEFMPpU=; h=Date:To:From:Subject; b=CtvL/C6KHVViuOTuVLEvYzoZDPFl6K/17RmnwfoxZ+4nr16VfuNTvPXHbmudYpVHV YUKTnFsW/89K1DWO+blsdW4VCOlYnaEgYw7m8Vn8ItqvDjibWiKpjf5uHPc2FOCyKZ 3odIBmj/ix8NNI5WQE5FGdCfWUGoQS9IzbsSHg9A= Date: Fri, 10 Jul 2026 15:45:42 -0700 To: mm-commits@vger.kernel.org,ljs@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + tools-testing-vma-use-vma_start_pgoff-in-merge-tests.patch added to mm-new branch Message-Id: <20260710224543.48E2D1F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: tools/testing/vma: use vma_start_pgoff() in merge tests has been added to the -mm mm-new branch. Its filename is tools-testing-vma-use-vma_start_pgoff-in-merge-tests.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/tools-testing-vma-use-vma_start_pgoff-in-merge-tests.patch This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. The mm-new branch of mm.git is not included in linux-next If a few days of testing in mm-new is successful, the patch will me moved into mm.git's mm-unstable branch, which is included in linux-next Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via various branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there most days ------------------------------------------------------ From: Lorenzo Stoakes Subject: tools/testing/vma: use vma_start_pgoff() in merge tests Date: Fri, 10 Jul 2026 21:16:44 +0100 Now we have the vma_start_pgoff() helper, update the merge tests to make use of it for consistency. No functional change intended. Link: https://lore.kernel.org/20260710-b4-pre-scalable-cow-v2-3-2a5aa403d977@kernel.org Signed-off-by: Lorenzo Stoakes Reviewed-by: Pedro Falcato Reviewed-by: Gregory Price Reviewed-by: Vlastimil Babka (SUSE) Cc: Ackerley Tng Cc: David Hildenbrand (Arm) Cc: Kai Huang Cc: Marek Szyprowski Cc: SJ Park Cc: Thomas Zimmermann Signed-off-by: Andrew Morton --- tools/testing/vma/tests/merge.c | 38 +++++++++++++++--------------- 1 file changed, 19 insertions(+), 19 deletions(-) --- a/tools/testing/vma/tests/merge.c~tools-testing-vma-use-vma_start_pgoff-in-merge-tests +++ a/tools/testing/vma/tests/merge.c @@ -118,7 +118,7 @@ static bool test_simple_merge(void) ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x3000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_FLAGS_SAME_MASK(&vma->flags, vma_flags); detach_free_vma(vma); @@ -150,7 +150,7 @@ static bool test_simple_modify(void) ASSERT_EQ(vma->vm_start, 0x1000); ASSERT_EQ(vma->vm_end, 0x2000); - ASSERT_EQ(vma->vm_pgoff, 1); + ASSERT_EQ(vma_start_pgoff(vma), 1); /* * Now walk through the three split VMAs and make sure they are as @@ -162,7 +162,7 @@ static bool test_simple_modify(void) ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x1000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); detach_free_vma(vma); vma_iter_clear(&vmi); @@ -171,7 +171,7 @@ static bool test_simple_modify(void) ASSERT_EQ(vma->vm_start, 0x1000); ASSERT_EQ(vma->vm_end, 0x2000); - ASSERT_EQ(vma->vm_pgoff, 1); + ASSERT_EQ(vma_start_pgoff(vma), 1); detach_free_vma(vma); vma_iter_clear(&vmi); @@ -180,7 +180,7 @@ static bool test_simple_modify(void) ASSERT_EQ(vma->vm_start, 0x2000); ASSERT_EQ(vma->vm_end, 0x3000); - ASSERT_EQ(vma->vm_pgoff, 2); + ASSERT_EQ(vma_start_pgoff(vma), 2); detach_free_vma(vma); mtree_destroy(&mm.mm_mt); @@ -209,7 +209,7 @@ static bool test_simple_expand(void) ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x3000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); detach_free_vma(vma); mtree_destroy(&mm.mm_mt); @@ -231,7 +231,7 @@ static bool test_simple_shrink(void) ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x1000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); detach_free_vma(vma); mtree_destroy(&mm.mm_mt); @@ -324,7 +324,7 @@ static bool __test_merge_new(bool is_sti ASSERT_TRUE(merged); ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x4000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_EQ(vma->anon_vma, &dummy_anon_vma); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 3); @@ -343,7 +343,7 @@ static bool __test_merge_new(bool is_sti ASSERT_TRUE(merged); ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x5000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_EQ(vma->anon_vma, &dummy_anon_vma); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 3); @@ -364,7 +364,7 @@ static bool __test_merge_new(bool is_sti ASSERT_TRUE(merged); ASSERT_EQ(vma->vm_start, 0x6000); ASSERT_EQ(vma->vm_end, 0x9000); - ASSERT_EQ(vma->vm_pgoff, 6); + ASSERT_EQ(vma_start_pgoff(vma), 6); ASSERT_EQ(vma->anon_vma, &dummy_anon_vma); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 3); @@ -384,7 +384,7 @@ static bool __test_merge_new(bool is_sti ASSERT_TRUE(merged); ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x9000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_EQ(vma->anon_vma, &dummy_anon_vma); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 2); @@ -404,7 +404,7 @@ static bool __test_merge_new(bool is_sti ASSERT_TRUE(merged); ASSERT_EQ(vma->vm_start, 0xa000); ASSERT_EQ(vma->vm_end, 0xc000); - ASSERT_EQ(vma->vm_pgoff, 0xa); + ASSERT_EQ(vma_start_pgoff(vma), 0xa); ASSERT_EQ(vma->anon_vma, &dummy_anon_vma); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 2); @@ -423,7 +423,7 @@ static bool __test_merge_new(bool is_sti ASSERT_TRUE(merged); ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0xc000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_EQ(vma->anon_vma, &dummy_anon_vma); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 1); @@ -443,7 +443,7 @@ static bool __test_merge_new(bool is_sti ASSERT_NE(vma, NULL); ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0xc000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_EQ(vma->anon_vma, &dummy_anon_vma); detach_free_vma(vma); @@ -805,7 +805,7 @@ static bool test_vma_merge_new_with_clos ASSERT_EQ(vmg.state, VMA_MERGE_SUCCESS); ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x5000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_EQ(vma->vm_ops, &vm_ops); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 2); @@ -865,7 +865,7 @@ static bool __test_merge_existing(bool p ASSERT_EQ(vma_next->anon_vma, &dummy_anon_vma); ASSERT_EQ(vma->vm_start, 0x2000); ASSERT_EQ(vma->vm_end, 0x3000); - ASSERT_EQ(vma->vm_pgoff, 2); + ASSERT_EQ(vma_start_pgoff(vma), 2); ASSERT_TRUE(vma_write_started(vma)); ASSERT_TRUE(vma_write_started(vma_next)); ASSERT_EQ(mm.map_count, 2); @@ -931,7 +931,7 @@ static bool __test_merge_existing(bool p ASSERT_EQ(vma_prev->anon_vma, &dummy_anon_vma); ASSERT_EQ(vma->vm_start, 0x6000); ASSERT_EQ(vma->vm_end, 0x7000); - ASSERT_EQ(vma->vm_pgoff, 6); + ASSERT_EQ(vma_start_pgoff(vma), 6); ASSERT_TRUE(vma_write_started(vma_prev)); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 2); @@ -1416,7 +1416,7 @@ static bool test_merge_extend(void) ASSERT_EQ(vma_merge_extend(&vmi, vma, 0x2000), vma); ASSERT_EQ(vma->vm_start, 0); ASSERT_EQ(vma->vm_end, 0x4000); - ASSERT_EQ(vma->vm_pgoff, 0); + ASSERT_EQ(vma_start_pgoff(vma), 0); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(mm.map_count, 1); @@ -1456,7 +1456,7 @@ static bool test_expand_only_mode(void) ASSERT_EQ(vmg.state, VMA_MERGE_SUCCESS); ASSERT_EQ(vma->vm_start, 0x3000); ASSERT_EQ(vma->vm_end, 0x9000); - ASSERT_EQ(vma->vm_pgoff, 3); + ASSERT_EQ(vma_start_pgoff(vma), 3); ASSERT_TRUE(vma_write_started(vma)); ASSERT_EQ(vma_iter_addr(&vmi), 0x3000); vma_assert_attached(vma); _ Patches currently in -mm which might be from ljs@kernel.org are mm-move-alloc-tag-to-mm.patch mm-ptdump-always-stabilise-against-page-table-freeing-using-init_mm.patch mm-vmalloc-acquire-init_mm-read-lock-on-huge-vmap-promotion.patch revert-arm64-enable-vmalloc-huge-with-ptdump.patch mm-move-vma_start_pgoff-into-mmh-and-clean-up.patch mm-add-kdoc-comments-for-vma_start-last_pgoff.patch tools-testing-vma-use-vma_start_pgoff-in-merge-tests.patch mm-introduce-and-use-vma_end_pgoff.patch mm-rmap-update-mm-interval_treec-comments.patch mm-rmap-parameterise-vma_interval_tree_-by-address_space.patch mm-rmap-elide-unnecessary-static-inlines-in-interval_treec.patch mm-rmap-rename-vma_interval_tree_-to-mapping_rmap_tree_.patch mm-rmap-parameterise-anon_vma_interval_tree_-by-anon_vma.patch mm-rmap-rename-anon_vma_interval_tree_-params-and-use-pgoff_t.patch mm-rmap-rename-anon_vma_interval_tree_-to-anon_rmap_tree_.patch maintainers-move-mm-interval_treec-to-rmap-section.patch mm-vma-introduce-and-use-vmg_pages-vmg__pgoff.patch mm-vma-clean-up-anon_vma_compatible.patch mm-vma-refactor-vmg_adjust_set_range-for-clarity.patch mm-vma-minor-cleanup-of-expand_.patch mm-introduce-and-use-linear_page_delta.patch mm-vma-use-vma_start_pgoff-linear_page_index-in-mm-code.patch mm-prefer-vma__pgoff-to-vma-vm_pgoff-in-kernel.patch mm-vma-remove-duplicative-vma_pgoff_offset-helper.patch mm-use-linear_page_-consistently.patch mm-vma-introduce-vma_assert_can_modify.patch mm-vma-add-and-use-vma__pgoff.patch mm-vma-move-__install_special_mapping-to-vmac.patch mm-vma-make-vma_set_range-static-drop-insert_vm_struct-decl.patch mm-vma-update-vma_shrink-to-not-pass-start-pgoff-parameters.patch mm-vma-update-vmg_adjust_set_range-to-offset-pgoff-instead.patch mm-vma-slightly-rework-the-anonymous-check-in-__mmap_new_vma.patch mm-vma-introduce-and-use-vma_set_pgoff.patch mm-vma-correct-incorrect-vmah-inclusion.patch mm-vma-use-guard-clauses-in-can_vma_merge_.patch tools-testing-vma-default-vma-mm-flag-bits-to-64-bit.patch tools-testing-vma-output-compared-expression-on-assert_.patch