From nobody Fri Oct 2 07:44:58 2026 Received: from mail-pg1-f199.google.com (mail-pg1-f199.google.com [209.85.215.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DA3B4345EA9 for ; Mon, 3 Aug 2026 22:17:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.199 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785795461; cv=none; b=bZlEQQqwvvTypROdfNGi6TsdbJVqzTNu+rLHcm5DqCjofS3dYcQmiQ7FVYDdgw1ZhgrNBXXUhCC1QLC9rTzH6Sw0pWfGTHXmZ1CUlwoNoVkczTX1fGOM2XyKExdZDyTRrCoTA7jQs0FuXua7VmY31cC0V6iYL04ugaJJLmSYQYQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785795461; c=relaxed/simple; bh=+JU3yYr51cdqbWn0b7a8r9ayU9cSVfTpwTzBHm3+Fu0=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=kva9CuQQBwJiry24NRH1XjYva751XNnMHAnG+rquE3KzYfQtgpdAbhovnOzZt2Ao1b5FyGm7F6/HSFfxpsQNbuhd99FSrB7iBoeuEaB9aQSSO3JL8jYMDp2KF2Wsdg4n+QfHBL0y1ZpuHNAlvUPyJDEgFnZJwSNsDGM8PTfYrIY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--pratmal.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=rK3KDdc3; arc=none smtp.client-ip=209.85.215.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--pratmal.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="rK3KDdc3" Received: by mail-pg1-f199.google.com with SMTP id 41be03b00d2f7-cb5ea36f969so4117363a12.2 for ; Mon, 03 Aug 2026 15:17:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1785795459; x=1786400259; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=2m7uZHClv1XrW6044CiQwNw33tdPDy6nZL+JxysQdrg=; b=rK3KDdc3VMKlwCA/BLvEHIRh3Oo3s+uZxeo/ZZ35GtbXDQ454k04HZBJUlcAK7ZXgT rLFinpBP2Ur6g+nmrvlbWJkPrljPMLO1OYjXY23WYCq+3wYHxjDWhTwz8F5gatTP82mZ HCRRJaBdnH7vLxLmH8kuG/U9/rqJrsYzJlfOIQ4bSM5i89YiCWsO+57qqVqgc5+Hl/ZJ aUGZn+J7RguO38efJhL299HmK2u5DLzRDCzfMYfXGSDsbAmogeUd2eVvAMCKruYfWYsH eJyMBAN5priiykgpPJdJIOfmpC2VzXzRWG76IfnC72lkDWrBbsp2pS+86d8oZm6bo+1w J/HA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785795459; x=1786400259; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=2m7uZHClv1XrW6044CiQwNw33tdPDy6nZL+JxysQdrg=; b=OlthaCR8vaTqTTnta5692HhJwYqF/lT/zBGmwK91jr8fUt02Fqhg29qqzWiykbafvb pyBbaUPQZioJnkOihhJl5nFXAZQ9iNbgrLm0l2lZoZ8TJ79VOEXcrEm059ovF4TzoH1Y sZHnpd3JHZ0rCsdqwdFEWTnDgviO04TrDEG8AC+Fn8w9n2Z+U6t1e7+wHCoxgBr9xCPP SHXiF4LeTwzSe3zKj61PVGPLTF/tTb35EguaBSxChAXSTfPs7uIm6eIa/IpUirCS7v6P /R7J/KUJHIT8sj2a3JW86Sj79NhvXMO0v2eaqBqX358r3iDgirmWjGEqsOz9Evzm8XMq 7OTA== X-Forwarded-Encrypted: i=1; AHgh+RoZ2i1xWPcIleY2W1w+0IRmQSfXI9Fnp83imYtOmfOETR/4Z6tHucBDJm9gRoECuQc2H/ybxFGeWoncYiE=@vger.kernel.org X-Gm-Message-State: AOJu0YwrlKyse19BkRJNgR5A08CJgwNJpVa5KB+Y21YU3d0jwLhWH1OW l5svUheL3hcoxvaXcpBQ4/hdMYkX6gaIMgLvFq1ODnP4I+rqlsLeJff/5jaJ9IJkyplqUdR7Cas /mfE+INMYFg== X-Received: from dyaz4-n2.prod.google.com ([2002:a05:693c:6384:20b0:30c:86eb:3114]) (user=pratmal job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a21:3390:b0:3c4:3ada:384d with SMTP id adf61e73a8af0-3c92a57baf2mr10389215637.30.1785795458586; Mon, 03 Aug 2026 15:17:38 -0700 (PDT) Date: Mon, 3 Aug 2026 22:17:31 +0000 In-Reply-To: <20260803221732.3651981-1-pratmal@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260803221732.3651981-1-pratmal@google.com> X-Mailer: git-send-email 2.55.0.571.g244d577d93-goog Message-ID: <20260803221732.3651981-2-pratmal@google.com> Subject: [PATCH v4 1/2] selftests/mm: rename local_config.h to local_config.h_gen From: pratmal@google.com To: Andrew Morton , Shuah Khan Cc: SeongJae Park , Sarthak Sharma , Yosry Ahmed , David Hildenbrand , Lorenzo Stoakes , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jason Gunthorpe , John Hubbard , Peter Xu , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Pratyush Mallick Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Pratyush Mallick Because local_config.h is a generated build artifact, un-ignoring all .h files in .gitignore causes it to incorrectly show up as an untracked file in git status. Rename it to local_config.h_gen so it no longer matches the !*.h inclusion rule, preparing for a subsequent patch that switches .gitignore to a pattern-matching approach. Update Makefile, check_config.sh, and affected test sources (cow.c, gup_longterm.c) accordingly. Reviewed-by: Lorenzo Stoakes Acked-by: Mike Rapoport (Microsoft) Suggested-by: David Hildenbrand Signed-off-by: Pratyush Mallick Reviewed-by: SJ Park --- tools/testing/selftests/mm/Makefile | 6 +++--- tools/testing/selftests/mm/check_config.sh | 2 +- tools/testing/selftests/mm/cow.c | 2 +- tools/testing/selftests/mm/gup_longterm.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/= mm/Makefile index 7a5de4e9bf52..32f4b016b74f 100644 --- a/tools/testing/selftests/mm/Makefile +++ b/tools/testing/selftests/mm/Makefile @@ -5,7 +5,7 @@ # script so kunit knows to run it, and add it to the list below. # If you do not YOUR TESTS WILL NOT RUN IN THE CI. =20 -LOCAL_HDRS +=3D $(selfdir)/mm/local_config.h $(top_srcdir)/mm/gup_test.h +LOCAL_HDRS +=3D $(selfdir)/mm/local_config.h_gen $(top_srcdir)/mm/gup_test= .h LOCAL_HDRS +=3D $(selfdir)/mm/mseal_helpers.h =20 include local_config.mk @@ -259,10 +259,10 @@ $(OUTPUT)/migration: LDLIBS +=3D -lnuma =20 $(OUTPUT)/rmap: LDLIBS +=3D -lnuma =20 -local_config.mk local_config.h: check_config.sh +local_config.mk local_config.h_gen: check_config.sh CC=3D"$(CC)" CFLAGS=3D"$(CFLAGS)" ./check_config.sh =20 -EXTRA_CLEAN +=3D local_config.mk local_config.h +EXTRA_CLEAN +=3D local_config.mk local_config.h_gen =20 ifeq ($(IOURING_EXTRA_LIBS),) all: warn_missing_liburing diff --git a/tools/testing/selftests/mm/check_config.sh b/tools/testing/sel= ftests/mm/check_config.sh index b84c82bbf875..b46bf2d2e7f8 100755 --- a/tools/testing/selftests/mm/check_config.sh +++ b/tools/testing/selftests/mm/check_config.sh @@ -4,7 +4,7 @@ # Probe for libraries and create header files to record the results. Both C # header files and Makefile include fragments are created. =20 -OUTPUT_H_FILE=3Dlocal_config.h +OUTPUT_H_FILE=3Dlocal_config.h_gen OUTPUT_MKFILE=3Dlocal_config.mk =20 tmpname=3D$(mktemp) diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/= cow.c index d9c69c04b67d..87710c5a2d3c 100644 --- a/tools/testing/selftests/mm/cow.c +++ b/tools/testing/selftests/mm/cow.c @@ -21,7 +21,7 @@ #include #include =20 -#include "local_config.h" +#include "local_config.h_gen" #ifdef LOCAL_CONFIG_HAVE_LIBURING #include #endif /* LOCAL_CONFIG_HAVE_LIBURING */ diff --git a/tools/testing/selftests/mm/gup_longterm.c b/tools/testing/self= tests/mm/gup_longterm.c index f61150d28eb2..00ea0dd2f655 100644 --- a/tools/testing/selftests/mm/gup_longterm.c +++ b/tools/testing/selftests/mm/gup_longterm.c @@ -21,7 +21,7 @@ #include #include =20 -#include "local_config.h" +#include "local_config.h_gen" #ifdef LOCAL_CONFIG_HAVE_LIBURING #include #endif /* LOCAL_CONFIG_HAVE_LIBURING */ --=20 2.55.0.571.g244d577d93-goog From nobody Fri Oct 2 07:44:58 2026 Received: from mail-pf1-f198.google.com (mail-pf1-f198.google.com [209.85.210.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 97CCD345EC4 for ; Mon, 3 Aug 2026 22:17:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785795463; cv=none; b=M9cruAND+F5dZ/7CZZlKZd9ug35ygkfKXBcw63n497V+zALposItnQh9iT6Flvm0qWlIFjxjVMxqbcT4ndb3s2JT1ewmXmnc15KIXxcctc2p8ZOyv3ywhjFpeNnGfs8iSb2eX2v9iU5/aomf9NkZ0IqTGu3tjWv8W+dzUbpaT/k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785795463; c=relaxed/simple; bh=AWyaxEsP6mmHFlqBTRUgz9wFg1WLWuZjyRWlVEu8Zdk=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=rrivhuR7a4KAZIY1COGClEkWZ6XQ3O3LGNnAbKb3C3+H0VvXsnesPH0rD29KOkqjwPIYAhyBBvWeKpNoIVhBGkfqxebMXg7QDcmoi1wE3ocWaOcGh3E0ugck3UxL27Aqd7KwjeIq90Eo3wjHMJNvU50DXV7oH+1y0CmMQpXTdok= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--pratmal.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=cGevAKZa; arc=none smtp.client-ip=209.85.210.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--pratmal.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="cGevAKZa" Received: by mail-pf1-f198.google.com with SMTP id d2e1a72fcca58-8485b7e18b4so7672510b3a.1 for ; Mon, 03 Aug 2026 15:17:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1785795461; x=1786400261; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=TAWFWvnBUh9ir1S9XV305sn5ZoY+nCCz6Prdpi+wHYw=; b=cGevAKZazMsw3WF9bHMOBwuwUNjC4oDoHPXGBW+eTvF8+z0ftO1zHA6jlj2CLHWhKk Y3ZEzP/yGgYPI4OPNyzH7KPQBfE4zBTBlDMT+KDdeZXcK9t5LfbWUyVF+83QdbNbQ+UW Wwek8nWmVgBHNONLJStFt2s6KqToisQ8YFRyTFyFzLyQkwC60ToKax7gPRl5lThoXgml 9LR4xjYV5ALWUxfRQMrQcqDhXOYzQtj+/7Q1CsBxBffa1E/bFJ+fecQHPFZBIrsKLwNb yPr8ONFQ6Jx2xdoHQGFg0WBkaI3woHcM5jI7hN597uBWyL71kKZPC1WwUG54ObWYs+yj jc8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785795461; x=1786400261; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=TAWFWvnBUh9ir1S9XV305sn5ZoY+nCCz6Prdpi+wHYw=; b=IngLKldnyEC58NQcNw/gBSLPhxdeLmsh/OAyKx3CZsDvqObV8vTNG3E9Ss2qJv2edG Gc59CdP2p17vwwpN9RyhNqAmNH+VwF6fVlNXIzcBcD8mUxywyTnVQf6UxUY25FOIXFjw BN9/PvRaXsPA934g7BOYIRU0/Dp57DoBgq2CmxymGIHqSyD6W4lQdSlJMCASM5f9ihJA +5QDBYitPqrf++aK7unPbogBCdFgc5q1uOs5zkhI+27bhQs9gfckvQMrz/hZGaEj9Uax oArNqSO+iwmdfqQPbrtqoouvDgnJT/aU6in1TjzBiLbwewEghm/ojT3VGK+a86sNaU1b SoPg== X-Forwarded-Encrypted: i=1; AHgh+Rp3UWUnfXc5t9RCI/B3XBBhkuJhOLQTCfLdwrRe8lZPAF7Eqi2b0dQkSWlfzeAY4g2QNM+zLRqF9XRu4R8=@vger.kernel.org X-Gm-Message-State: AOJu0YzeR+ddu6Ivclc8ftBbILSqvyfIJuF2gaXnCt2fXqCBfP8iwLim 9UhcZPAPcwZN9nzaxhP+MNyu+5ut6Kyx7J76yT8qzQlzIv6Xbz+un2jtitYdg/yolfj2h1nE7rk vro++qJul5w== X-Received: from dybb26.prod.google.com ([2002:a05:693c:609a:b0:30e:953c:b434]) (user=pratmal job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a21:7a95:b0:3c1:85d:fa2f with SMTP id adf61e73a8af0-3c92a89c7bbmr13299159637.36.1785795460577; Mon, 03 Aug 2026 15:17:40 -0700 (PDT) Date: Mon, 3 Aug 2026 22:17:32 +0000 In-Reply-To: <20260803221732.3651981-1-pratmal@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260803221732.3651981-1-pratmal@google.com> X-Mailer: git-send-email 2.55.0.571.g244d577d93-goog Message-ID: <20260803221732.3651981-3-pratmal@google.com> Subject: [PATCH v4 2/2] selftests/mm: use pattern matching in .gitignore From: pratmal@google.com To: Andrew Morton , Shuah Khan Cc: SeongJae Park , Sarthak Sharma , Yosry Ahmed , David Hildenbrand , Lorenzo Stoakes , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jason Gunthorpe , John Hubbard , Peter Xu , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Pratyush Mallick Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Pratyush Mallick The current .gitignore hardcodes each generated test binary by name, requiring updates every time a new test is added. Switch to the pattern-matching approach similar to KVM:selftests. Ignore everything by default and then allow source extensions (.c, .h, .sh) and tracked non-source files. Note that local_config.h was renamed to local_config.h_gen in a previous patch so that un-ignoring *.h files does not cause generated build artifacts to become untracked. Reviewed-by: Lorenzo Stoakes Acked-by: Mike Rapoport (Microsoft) Suggested-by: Yosry Ahmed Signed-off-by: Pratyush Mallick Acked-by: David Hildenbrand (Arm) Reviewed-by: SJ Park --- tools/testing/selftests/mm/.gitignore | 71 ++++----------------------- 1 file changed, 9 insertions(+), 62 deletions(-) diff --git a/tools/testing/selftests/mm/.gitignore b/tools/testing/selftest= s/mm/.gitignore index 83ad9454dd9d..fcd892ed21e3 100644 --- a/tools/testing/selftests/mm/.gitignore +++ b/tools/testing/selftests/mm/.gitignore @@ -1,63 +1,10 @@ # SPDX-License-Identifier: GPL-2.0-only -cow -hugepage-mmap -hugepage-mremap -hugepage-shm -hugepage-vmemmap -hugetlb-madvise -hugetlb-read-hwpoison -hugetlb-soft-offline -khugepaged -map_hugetlb -map_populate -thuge-gen -compaction_test -memory-failure -migration -mlock2-tests -mrelease_test -mremap_dontunmap -mremap_test -on-fault-limit -transhuge-stress -pagemap_ioctl -pfnmap -process_madv -*.tmp* -protection_keys -protection_keys_32 -protection_keys_64 -madv_populate -uffd-stress -uffd-unit-tests -uffd-wp-mremap -mlock-intersect-test -mlock-random-test -virtual_address_range -gup_test -va_128TBswitch -map_fixed_noreplace -write_to_hugetlbfs -hmm-tests -memfd_secret -soft-dirty -split_huge_page_test -ksm_tests -local_config.h -local_config.mk -ksm_functional_tests -mdwe_test -gup_longterm -mkdirty -va_high_addr_switch -hugetlb_fault_after_madv -hugetlb_madv_vs_map -mseal_test -droppable -hugetlb_dio -pkey_sighandler_tests_32 -pkey_sighandler_tests_64 -guard-regions -merge -prctl_thp_disable -rmap +* +!/**/ +!*.c +!*.h +!*.sh +!.gitignore +!Makefile +!config +!settings --=20 2.55.0.571.g244d577d93-goog