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 C4F7F34B1B0; Wed, 12 Aug 2026 13:42:41 +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=1786542162; cv=none; b=Zz5n8PtzCFuIFRvVtzej6KEA9e0IpY9EaGUESLP7sF9UrZCv6cGSnpO+EfKvc3Uh6aDH2pjdDTpt9NED7Sywtv4CHd3VNA0lOHqU24ESfJAN2iimrSCPpyuf2KEgMoHrZydbVCWp3ellef86udqHzK1a23GUJ4M72orS7wu4fsI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786542162; c=relaxed/simple; bh=X67QmUBHGHm+AiDWb87m26v38I2dGADVP9e2iTQRS20=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CLXRu2IvJess1WIAwg2N3qn9lv+7Gc5+njkd0Fn13KDCelc2loVyDR2DEcevrTxDnl/UhXEZ7y/in+B+ux+dionG1g1hoNmVjHm6b6ru8jiuI9J6jkcrs7pZPGKh5TpQtMibhaPtaPFv+qgFcYJv9A5LGnY1Vjwe2f1YoqUsfog= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CWKzH0r+; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CWKzH0r+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 538911F000E9; Wed, 12 Aug 2026 13:42:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786542161; bh=Ir7XnZTfnKiE1NV6eZ+BZ1phE3SdBSyJA2vS3hmoEBE=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=CWKzH0r+k35uq/gBzVBizUYYZ2YhQI2uDduyLZc+iUOmijU4V9LzofSbavHnWDumE 2zrnoXlZquLrxgtfJeUKT2QSxYTD3krlTBcv5z7PZLVmb8pW66nSaNyiw115Xp966F NR/DWTYd+BP0Sx+MDHHthdceL3kWv8zhCWjD7+N0CBCmeBGEMDS38bEDiQu1JxQKtr IvsCSrgMzGSzTsghoh56hHQzzlULSODd6GvbtFdXNp4tL0C7xIcc9FGVj8zGJu34in NJuLdbxDYtrHj+s8hRvHE4lfySVAalgKQmz7wSUrDAjxLsMV5RxCC78Y4W1scuTreX qZsvJO1cKiSgw== Date: Wed, 12 Aug 2026 16:42:33 +0300 From: Mike Rapoport To: Song Hu Cc: linux-mm@kvack.org, akpm@linux-foundation.org, shuah@kernel.org, david@kernel.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, surenb@google.com, mhocko@suse.com, peterx@redhat.com, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/3] selftests/mm: emit TAP header in uffd-wp-mremap Message-ID: References: <20260812120821.523860-1-husong@kylinos.cn> <20260812120821.523860-2-husong@kylinos.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260812120821.523860-2-husong@kylinos.cn> On Wed, Aug 12, 2026 at 08:08:19PM +0800, Song Hu wrote: > uffd-wp-mremap calls ksft_set_plan() with no preceding ksft_print_header(), > so the "TAP version 13" line is never emitted and the output is not valid > KTAP. The sibling uffd tests (uffd-stress, uffd-unit-tests) print the > header first; do the same. > > Signed-off-by: Song Hu Acked-by: Mike Rapoport (Microsoft) > --- > tools/testing/selftests/mm/uffd-wp-mremap.c | 2 ++ > 1 file changed, 2 insertions(+) -- Sincerely yours, Mike.