From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D7C3814AD19; Mon, 29 Jul 2024 14:44:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722264286; cv=none; b=jEhy8kvo15O7QNb5Qvl25z9qTxxwroTZJ3TwCWbNAmjBZYlvAzwFhMdLuHJ/gGBzxqB9i6ZXevek6ufYdm7kYMCJQ32NDGtzXN79HaJdaOuJwFBMxixuYuMKr88jtpX42rF3Xyq1TUopis5xSXSRlH03AsyDOt0/yJDDzPcgg2k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722264286; c=relaxed/simple; bh=KxWBR2WQwkmRfSCkEK5fdabdTfFVBLXY+ljiSnLfdNQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uvYnlGU01XSBns9ttMD9scXlnHsSDXVTLptrXcCyICspTCU99Moo8bSA3rFbOg5gWjZ7CwECVv6sS8n/xLxKBjQKIra4Uq3hbRVHeWUKGcVjZXSbN02hVS5B9ojK/u9ugx1pGzjTeLSAgQZvgiEdR7oE7by9VC92+oUqElIxwgc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FMtdyXcr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FMtdyXcr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF204C32786; Mon, 29 Jul 2024 14:44:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722264285; bh=KxWBR2WQwkmRfSCkEK5fdabdTfFVBLXY+ljiSnLfdNQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FMtdyXcrDjT+14PVlW/6r4syixCSaKqIUXnSi5kCjwQiJj5LOu4ZUqzenz79NmnX7 Tg6sEsWl6CUJ/EYNhNBQiwTdMokOfYuEaVXI/JPCH+j84wR8FjKieJ7j5R7DxeTBmU wKREQYsVBwyh3ib3rqriS1HDCQNdeNX22vlq/BNKu4FtT93/GoELWvgBTscEnDCNdG VvMdH+M2ndsoFkjOEwL/XsgnDzb0jiTIfydbxBj6IK4FPJ0zArJKuoWVUQqZYL6Sdb b+s5UF5eYt1RriuBvNDjeRVzkbdV2UDIjHqby0cFZRf+I1GaEu7Rc2/N0DYe+68VWL 4yPPeWBVHl/Fw== Date: Mon, 29 Jul 2024 15:44:38 +0100 From: Mark Brown To: Jerome Brunet Cc: Arseniy Krasnov , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Neil Armstrong , Kevin Hilman , Martin Blumenstingl , alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@sberdevices.ru, oxffffaa@gmail.com Subject: Re: [PATCH v1] ASoC: meson: axg-fifo: set option to use raw spinlock Message-ID: <2b16b95e-196e-4d8a-98c3-3be568cdd18a@sirena.org.uk> References: <20240729131652.3012327-1-avkrasnov@salutedevices.com> <1ja5i0wags.fsf@starbuckisacylon.baylibre.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2XEkMrvS0Bz782eU" Content-Disposition: inline In-Reply-To: <1ja5i0wags.fsf@starbuckisacylon.baylibre.com> X-Cookie: List was current at time of printing. --2XEkMrvS0Bz782eU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Jul 29, 2024 at 04:15:31PM +0200, Jerome Brunet wrote: > Maybe mmio regmap should '.use_raw_spinlock = true' by default when > '.fast_io' is set ? > Mark, what is your opinion on this ? I guess it is not the first time > this occurs ? I don't recall this coming up much TBH. It may be that people just set raw spinlocks when they need it, or that there's not many people using relevant devices with RT kernels. --2XEkMrvS0Bz782eU Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmanqtUACgkQJNaLcl1U h9CHbAf/QzKprEIGtlybUxTku0YVZcAyep64Z+8aqLmUDAfk4G0fPQ8c/sghHsJ+ NlkYK9n5h4eVGX0XEcU0Gh1ScYM6rBG0Xn2iHzN+6RynQTy2jUwCGeNP5HqkZ0H9 GpQgDqYAoslZ86VjMS04UrpgvrzTUz8B0iS3xgAf2E65lLR44GkZXIDtcjSm2/XV Y3wjjPjiD6km5Y2Z+C0b0Gk2/5jka1JWGk7f4vDnLJKANam8hC7F5500PVV/TY57 xFSlsxbh3qBpCqDPHx/Fpcp3tXpNjVyTRP3LRWGQ1AP9PBXe6/932SYV83k+0r60 lqoZkKKHkfVlHKnHfhfWuswMCX6bAQ== =187k -----END PGP SIGNATURE----- --2XEkMrvS0Bz782eU--