From: Mike Rapoport <rppt@kernel.org>
To: Mark Brown <broonie@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Barry Song <baohua@kernel.org>, Dev Jain <dev.jain@arm.com>,
Donet Tom <donettom@linux.ibm.com>,
Jason Gunthorpe <jgg@ziepe.ca>,
John Hubbard <jhubbard@nvidia.com>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Lance Yang <lance.yang@linux.dev>,
Leon Romanovsky <leon@kernel.org>,
Lorenzo Stoakes <ljs@kernel.org>, Michal Hocko <mhocko@suse.com>,
Nico Pache <npache@redhat.com>, Peter Xu <peterx@redhat.com>,
Ryan Roberts <ryan.roberts@arm.com>,
Sarthak Sharma <sarthak.sharma@arm.com>,
Shuah Khan <shuah@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Vlastimil Babka <vbabka@kernel.org>, Zi Yan <ziy@nvidia.com>,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH v2 16/53] selftests/mm: protection_keys: use kselftest framework
Date: Tue, 21 Apr 2026 11:19:34 +0300 [thread overview]
Message-ID: <aeczFjEs6sqRPy0w@kernel.org> (raw)
In-Reply-To: <f8495e44-a34a-4289-90f8-0faa71bf1a71@sirena.org.uk>
On Mon, Apr 20, 2026 at 06:54:31PM +0100, Mark Brown wrote:
> On Sat, Apr 18, 2026 at 01:55:01PM +0300, Mike Rapoport wrote:
>
> > Adjust dprintf0() printouts to use "#" in the beginning of the line for
> > TAP compatibility and add fflush(stdout) in the end of the test to
> > ensure all the ksft_print_*() messages are really output.
>
> > + ksft_finished();
> > + fflush(stdout);
>
> If that fflush() is needed it should go into the helper, particularly
> since ksft_finshed() calls exit() so the fflush() will never be reachd.
Looks like I'm missing prints because of something in my environment, I'll
just drop the fflush().
--
Sincerely yours,
Mike.
next prev parent reply other threads:[~2026-04-21 8:19 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-18 10:54 [PATCH v2 00/53] make MM selftests more CI friendly Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 01/53] selftests/mm: hugetlb-read-hwpoison: add SIGBUS handler Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 02/53] selftests/mm: khugepaged: enable collapse_single_pte_entry_compound for shmem Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 03/53] selftests/mm: migration: don't assume hupe page is TWOMEG Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 04/53] selftests/mm: run_vmtests.sh: don't gate THP and KSM tests on HAVE_HUGEPAGES Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 05/53] selftests/mm: merge map_hugetlb into hugepage-mmap Mike Rapoport
2026-04-20 9:20 ` Donet Tom
2026-04-21 7:25 ` Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 06/53] selftests/mm: rename hugepage-* tests to hugetlb-* Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 07/53] selftests/mm: hugetlb-shm: use kselftest framework Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 08/53] selftests/mm: hugetlb-vmemmap: " Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 09/53] selftests/mm: hugetlb-madvise: " Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 10/53] selftests/mm: hugetlb_madv_vs_map: " Mike Rapoport
2026-04-20 9:32 ` Donet Tom
2026-04-18 10:54 ` [PATCH v2 11/53] selftests/mm: hugetlb-read-hwpoison: " Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 12/53] selftests/mm: khugepaged: group tests in an array Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 13/53] selftests/mm: khugepaged: use ksefltest framework Mike Rapoport
2026-04-18 10:54 ` [PATCH v2 14/53] selftests/mm: ksm_tests: use kselftest framework Mike Rapoport
2026-04-20 17:51 ` Mark Brown
2026-04-18 10:55 ` [PATCH v2 15/53] selftests/mm: protection_keys: use descriptive test names in TAP output Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 16/53] selftests/mm: protection_keys: use kselftest framework Mike Rapoport
2026-04-20 17:54 ` Mark Brown
2026-04-21 8:19 ` Mike Rapoport [this message]
2026-04-18 10:55 ` [PATCH v2 17/53] selftests/mm: uffd-stress: " Mike Rapoport
2026-04-20 17:57 ` Mark Brown
2026-04-18 10:55 ` [PATCH v2 18/53] selftests/mm: uffd-unit-tests: " Mike Rapoport
2026-04-20 18:09 ` Mark Brown
2026-04-18 10:55 ` [PATCH v2 19/53] selftests/mm: va_high_addr_switch: " Mike Rapoport
2026-04-20 18:11 ` Mark Brown
2026-04-21 8:33 ` Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 20/53] selftests/mm: add atexit() and signal handlers to thp_settings Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 21/53] selftests/mm: rename thp_settings.[ch] to hugepage_settings.[ch] Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 22/53] selftests/mm: move HugeTLB helpers to hugepage_settings Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 23/53] selftests/mm: hugepage_settings: use unsigned long in detect_hugetlb_page_size Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 24/53] selftests/mm: hugepage_settings: add APIs to get and set nr_hugepages Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 25/53] selftests/mm: hugepage_settings: rename get_free_hugepages() Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 26/53] selftests/mm: hugepage_settings: add APIs for HugeTLB setup and teardown Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 27/53] selftests/mm: move read_file(), read_num() and write_num() to vm_util Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 28/53] selftests/mm: vm_util: add helpers to set and restore shm limits Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 29/53] selftests/mm: compaction_test: use HugeTLB helpers Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 30/53] selftests/mm: cow: add setup of HugeTLB pages Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 31/53] selftests/mm: gup_longterm: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 32/53] selftests/mm: gup_test: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 33/53] selftests/mm: hmm-tests: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 34/53] selftests/mm: hugepage_dio: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 35/53] selftests/mm: hugetlb_fault_after_madv: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 36/53] selftests/mm: hugetlb-madvise: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 37/53] selftests/mm: hugetlb_madv_vs_map: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 38/53] selftests/mm: hugetlb-mmap: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 39/53] selftests/mm: hugetlb-mremap: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 40/53] selftests/mm: hugetlb-shm: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 41/53] selftests/mm: hugetlb-soft-online: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 42/53] selftests/mm: hugetlb-vmemmap: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 43/53] selftests/mm: migration: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 44/53] selftests/mm: pagemap_ioctl: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 45/53] selftests/mm: protection_keys: use library code for HugeTLB setup Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 46/53] selftests/mm: thuge-gen: add setup of HugeTLB pages Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 47/53] selftests/mm: uffd-stress: use hugetlb_save and alloc huge pages Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 48/53] selftests/mm: uffd-unit-tests: add setup of HugeTLB pages Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 49/53] selftests/mm: uffd-wp-mremap: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 50/53] selftests/mm: va_high_addr_switch: " Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 51/53] selftests/mm: va_high_addr_switch.sh: drop huge pages setup Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 52/53] selftests/mm: run_vmtests.sh: free memory if available memory is low Mike Rapoport
2026-04-18 10:55 ` [PATCH v2 53/53] selftests/mm: run_vmtests.sh: drop detection and setup of HugeTLB Mike Rapoport
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=aeczFjEs6sqRPy0w@kernel.org \
--to=rppt@kernel.org \
--cc=Liam.Howlett@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=baohua@kernel.org \
--cc=baolin.wang@linux.alibaba.com \
--cc=broonie@kernel.org \
--cc=david@kernel.org \
--cc=dev.jain@arm.com \
--cc=donettom@linux.ibm.com \
--cc=jgg@ziepe.ca \
--cc=jhubbard@nvidia.com \
--cc=lance.yang@linux.dev \
--cc=leon@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=ljs@kernel.org \
--cc=mhocko@suse.com \
--cc=npache@redhat.com \
--cc=peterx@redhat.com \
--cc=ryan.roberts@arm.com \
--cc=sarthak.sharma@arm.com \
--cc=shuah@kernel.org \
--cc=surenb@google.com \
--cc=vbabka@kernel.org \
--cc=ziy@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox