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Date: Tue, 21 Apr 2026 11:19:34 +0300
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
Message-ID: <aeczFjEs6sqRPy0w@kernel.org>
References: <20260418105539.1261536-1-rppt@kernel.org>
 <20260418105539.1261536-17-rppt@kernel.org>
 <f8495e44-a34a-4289-90f8-0faa71bf1a71@sirena.org.uk>
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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.