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 F1A2B35F5F8; Thu, 27 Aug 2026 03:50:59 +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=1787802661; cv=none; b=XloXxX4hUM47XA0bx3+EvYEN/G0aHPnT2SrswZj7ZFbFuuatsQLkVlItySBFywTj0MlkquRxOLjF8s1HBSkrEguSREMgpXSYELkaiW5/ZvjQFoVbND44yzObySDi79pAHL25SkCPxiyZMy/Z8RpoFfVKSj/ZrknnHqcaraiTfBs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787802661; c=relaxed/simple; bh=EMDPAWPZChNYmhS0Iee1/zh34O+qUpYo70tQuhnELXk=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=fPTEHaKYrOh5JuM1ot29DimdV7fi+8o+X37YSxLikLEtfD34cM64cHkcbjRV/6V9VZ1XdWvzYVIMsWwCNkQl/73DYrSPeYUaJ2fAlL5SFvpcmdIISo+gMAeeKEquFX1UUbiZFDsSIOfqE/6Nm6U5Kr1xBGalu2IlSe4qFmeDnOM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=2Yy7Omh3; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="2Yy7Omh3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B8FD1F000E9; Thu, 27 Aug 2026 03:50:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1787802659; bh=thQS821qTxu5TzC0ykYtUXsEixfTPWZ6df0tl62+wpM=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=2Yy7Omh35GMjHda2depsUetItEEjsJn9CGtag461uYteQ+Q5zGDvSFnS6DgOiFFSB C0v43xI2h22v9ADWY9ZjiJq2hPLQXKs2BGwvokkUzvcOZMEa/0hPbyk3lP/9Z3f43+ /CXEeE8GeC+XsGTYL7gp11W7yJGFDva7u9FPdLnE= Date: Wed, 26 Aug 2026 20:50:58 -0700 From: Andrew Morton To: Geert Uytterhoeven Cc: Christoph Hellwig , Eric Biggers , Ard Biesheuvel , linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org Subject: Re: [PATCH] raid/kunit: Enable RAID6 PQ and XOR benchmarks if KUNIT_ALL_TESTS=m Message-Id: <20260826205058.a6ff019d0584f75c7f50430b@linux-foundation.org> In-Reply-To: <64c6e0191bd8ccef0074ffbb09bd0584680d710b.1787584360.git.geert@linux-m68k.org> References: <64c6e0191bd8ccef0074ffbb09bd0584680d710b.1787584360.git.geert@linux-m68k.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) 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-Transfer-Encoding: 7bit On Mon, 24 Aug 2026 17:14:01 +0200 Geert Uytterhoeven wrote: > Enabling the (possibly long-running benchmarks) by default may cause a > big delay in boot time in case of built-in tests. However, they can > still safely be enabled by default if all tests are modular, as they > would only run when requested explicitly by the system administrator. > > ... > > --- a/lib/raid/Kconfig > +++ b/lib/raid/Kconfig > @@ -32,6 +32,7 @@ config XOR_KUNIT_TEST > config XOR_BENCHMARK > bool "Benchmark for xor_gen" > depends on XOR_KUNIT_TEST > + default y if KUNIT_ALL_TESTS=m > help > Include benchmarks in the KUnit test suite for xor_gen. > > @@ -63,6 +64,7 @@ config RAID6_PQ_KUNIT_TEST > config RAID6_PQ_KUNIT_BENCHMARK > bool "Benchmark for RAID6 PQ" > depends on RAID6_PQ_KUNIT_TEST > + default y if KUNIT_ALL_TESTS=m > help > Include benchmarks in the KUnit test suite for raid P/Q generation. OK, thanks, but... hp2:/usr/src/mm> scripts/get_maintainer.pl -f --no-rolestats lib/raid [not linux-raid@vger.kernel.org] Patches enthusiastically accepted ;)