linux-kernel - Re: [PATCH v2 1/8] selftests: Line buffer test program's stdout

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Date:   Mon, 17 Jul 2023 18:22:29 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Ryan Roberts <ryan.roberts@....com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Shuah Khan <shuah@...nel.org>,
        Jérôme Glisse <jglisse@...hat.com>,
        David Hildenbrand <david@...hat.com>,
        John Hubbard <jhubbard@...dia.com>,
        Florent Revest <revest@...omium.org>,
        Peter Xu <peterx@...hat.com>, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v2 1/8] selftests: Line buffer test program's stdout

On Mon, Jul 17, 2023 at 11:31:45AM +0100, Ryan Roberts wrote:
> The selftests runner pipes the test program's stdout to tap_prefix. The
> presence of the pipe means that the test program sets its stdout to be
> fully buffered (as aposed to line buffered when directly connected to
> the terminal). The block buffering means that there is often content in

Reviewed-by: Mark Brown <broonie@...nel.org>

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