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From: Emil Velikov <emil.l.velikov@gmail.com>
To: Peter Griffin <peter.griffin@linaro.org>
Cc: LAKML <linux-arm-kernel@lists.infradead.org>,
	"Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>,
	kernel@stlinux.com, vinod.koul@intel.com, patrice.chotard@st.com,
	dan.j.williams@intel.com, David Airlie <airlied@linux.ie>,
	Gerd Hoffmann <kraxel@redhat.com>,
	ohad@wizery.com, bjorn.andersson@linaro.org,
	devicetree <devicetree@vger.kernel.org>,
	linux-remoteproc@vger.kernel.org,
	ML dri-devel <dri-devel@lists.freedesktop.org>,
	"open list:VIRTIO GPU DRIVER"
	<virtualization@lists.linux-foundation.org>,
	dmaengine@vger.kernel.org, lee.jones@linaro.org
Subject: Re: [PATCH v9 17/19] drm/virtio: kconfig: Fix recursive dependency issue.
Date: Tue, 20 Sep 2016 00:18:48 +0100	[thread overview]
Message-ID: <CACvgo52_g7anGBd9HTUyYsbp5QmQEk9LR3nNHgSTgjQ29G3ViA@mail.gmail.com> (raw)
In-Reply-To: <1473081421-16555-18-git-send-email-peter.griffin@linaro.org>

On 5 September 2016 at 14:16, Peter Griffin <peter.griffin@linaro.org> wrote:
> ST_SLIM_REMOTEPROC must select REMOTEPROC, which exposes the following
> recursive dependency.
>
>From a humble skim through remoteproc, drm and a few other subsystems
I think the above is wrong. All the drivers (outside of remoteproc),
that I've seen, depend on the core component, they don't select it.

Furthermore most places explicitly hide the drivers from the menu if
the core component isn't enabled.

Is there something that requires such a different/unusual behaviour in
remoteproc ?

Regards,
Emil

WARNING: multiple messages have this Message-ID
From: Emil Velikov <emil.l.velikov@gmail.com>
To: Peter Griffin <peter.griffin@linaro.org>
Cc: devicetree <devicetree@vger.kernel.org>,
	kernel@stlinux.com, vinod.koul@intel.com, lee.jones@linaro.org,
	linux-remoteproc@vger.kernel.org, patrice.chotard@st.com,
	ML dri-devel <dri-devel@lists.freedesktop.org>,
	"Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>,
	David Airlie <airlied@linux.ie>,
	dmaengine@vger.kernel.org, dan.j.williams@intel.com,
	bjorn.andersson@linaro.org,
	"open list:VIRTIO GPU DRIVER"
	<virtualization@lists.linux-foundation.org>,
	LAKML <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v9 17/19] drm/virtio: kconfig: Fix recursive dependency issue.
Date: Tue, 20 Sep 2016 00:18:48 +0100	[thread overview]
Message-ID: <CACvgo52_g7anGBd9HTUyYsbp5QmQEk9LR3nNHgSTgjQ29G3ViA@mail.gmail.com> (raw)
In-Reply-To: <1473081421-16555-18-git-send-email-peter.griffin@linaro.org>

On 5 September 2016 at 14:16, Peter Griffin <peter.griffin@linaro.org> wrote:
> ST_SLIM_REMOTEPROC must select REMOTEPROC, which exposes the following
> recursive dependency.
>
>From a humble skim through remoteproc, drm and a few other subsystems
I think the above is wrong. All the drivers (outside of remoteproc),
that I've seen, depend on the core component, they don't select it.

Furthermore most places explicitly hide the drivers from the menu if
the core component isn't enabled.

Is there something that requires such a different/unusual behaviour in
remoteproc ?

Regards,
Emil

WARNING: multiple messages have this Message-ID
From: Emil Velikov <emil.l.velikov@gmail.com>
To: Peter Griffin <peter.griffin@linaro.org>
Cc: devicetree <devicetree@vger.kernel.org>,
	kernel@stlinux.com, vinod.koul@intel.com, lee.jones@linaro.org,
	linux-remoteproc@vger.kernel.org, patrice.chotard@st.com,
	ML dri-devel <dri-devel@lists.freedesktop.org>,
	"Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>,
	David Airlie <airlied@linux.ie>,
	dmaengine@vger.kernel.org, dan.j.williams@intel.com,
	bjorn.andersson@linaro.org,
	"open list:VIRTIO GPU DRIVER"
	<virtualization@lists.linux-foundation.org>,
	LAKML <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v9 17/19] drm/virtio: kconfig: Fix recursive dependency issue.
Date: Tue, 20 Sep 2016 00:18:48 +0100	[thread overview]
Message-ID: <CACvgo52_g7anGBd9HTUyYsbp5QmQEk9LR3nNHgSTgjQ29G3ViA@mail.gmail.com> (raw)
In-Reply-To: <1473081421-16555-18-git-send-email-peter.griffin@linaro.org>

On 5 September 2016 at 14:16, Peter Griffin <peter.griffin@linaro.org> wrote:
> ST_SLIM_REMOTEPROC must select REMOTEPROC, which exposes the following
> recursive dependency.
>
From a humble skim through remoteproc, drm and a few other subsystems
I think the above is wrong. All the drivers (outside of remoteproc),
that I've seen, depend on the core component, they don't select it.

Furthermore most places explicitly hide the drivers from the menu if
the core component isn't enabled.

Is there something that requires such a different/unusual behaviour in
remoteproc ?

Regards,
Emil

WARNING: multiple messages have this Message-ID
From: emil.l.velikov@gmail.com (Emil Velikov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v9 17/19] drm/virtio: kconfig: Fix recursive dependency issue.
Date: Tue, 20 Sep 2016 00:18:48 +0100	[thread overview]
Message-ID: <CACvgo52_g7anGBd9HTUyYsbp5QmQEk9LR3nNHgSTgjQ29G3ViA@mail.gmail.com> (raw)
In-Reply-To: <1473081421-16555-18-git-send-email-peter.griffin@linaro.org>

On 5 September 2016 at 14:16, Peter Griffin <peter.griffin@linaro.org> wrote:
> ST_SLIM_REMOTEPROC must select REMOTEPROC, which exposes the following
> recursive dependency.
>
>From a humble skim through remoteproc, drm and a few other subsystems
I think the above is wrong. All the drivers (outside of remoteproc),
that I've seen, depend on the core component, they don't select it.

Furthermore most places explicitly hide the drivers from the menu if
the core component isn't enabled.

Is there something that requires such a different/unusual behaviour in
remoteproc ?

Regards,
Emil

  reply	other threads:[~2016-09-19 23:18 UTC|newest]

Thread overview: 174+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-05 13:16 [PATCH v9 00/19] Add support for FDMA DMA controller and slim core rproc found on STi chipsets Peter Griffin
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 01/19] remoteproc: st_slim_rproc: add a slimcore rproc driver Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-13 17:56   ` Bjorn Andersson
2016-09-13 17:56     ` Bjorn Andersson
2016-09-13 17:56     ` Bjorn Andersson
2016-09-14  8:30     ` Lee Jones
2016-09-14  8:30     ` Lee Jones
2016-09-14  8:30       ` Lee Jones
2016-09-14  8:30       ` Lee Jones
2016-09-05 13:16 ` [PATCH v9 02/19] MAINTAINERS: Add st slim core rproc driver to STi section Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 03/19] dmaengine: st_fdma: Add STMicroelectronics FDMA DT binding documentation Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 04/19] dmaengine: st_fdma: Add STMicroelectronics FDMA driver header file Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 05/19] dmaengine: st_fdma: Add STMicroelectronics FDMA engine driver support Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 06/19] ARM: STi: DT: STiH407: Add FDMA driver dt nodes Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 11:59   ` Patrice Chotard
2016-09-14 11:59     ` Patrice Chotard
2016-09-14 11:59     ` Patrice Chotard
2016-09-14 11:59     ` Patrice Chotard
2016-09-14 11:59   ` Patrice Chotard
2016-09-05 13:16 ` [PATCH v9 07/19] MAINTAINERS: Add FDMA driver files to STi section Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 08/19] ARM: multi_v7_defconfig: Enable STi FDMA driver Peter Griffin
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 09/19] ARM: multi_v7_defconfig: Enable STi and simple-card drivers Peter Griffin
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 10/19] ARM: DT: STiH407: Add i2s_out pinctrl configuration Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 12:00   ` Patrice Chotard
2016-09-14 12:00   ` Patrice Chotard
2016-09-14 12:00     ` Patrice Chotard
2016-09-14 12:00     ` Patrice Chotard
2016-09-05 13:16 ` [PATCH v9 11/19] ARM: DT: STiH407: Add i2s_in " Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 12:00   ` Patrice Chotard
2016-09-14 12:00   ` Patrice Chotard
2016-09-14 12:00     ` Patrice Chotard
2016-09-14 12:00     ` Patrice Chotard
2016-09-14 12:00     ` Patrice Chotard
2016-09-05 13:16 ` [PATCH v9 12/19] ARM: DT: STiH407: Add spdif_out pinctrl config Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 12:00   ` Patrice Chotard
2016-09-14 12:00     ` Patrice Chotard
2016-09-14 12:00     ` Patrice Chotard
2016-09-14 12:00   ` Patrice Chotard
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 13/19] ARM: STi: DT: STiH407: Add sti-sasg-codec dt node Peter Griffin
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 12:01   ` Patrice Chotard
2016-09-14 12:01   ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-05 13:16 ` [PATCH v9 14/19] ARM: STi: DT: STiH407: Add uniperif player dt nodes Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 12:01   ` Patrice Chotard
2016-09-14 12:01   ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-05 13:16 ` [PATCH v9 15/19] ARM: STi: DT: STiH407: Add uniperif reader " Peter Griffin
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 12:01   ` Patrice Chotard
2016-09-14 12:01   ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-05 13:16 ` [PATCH v9 16/19] ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-14 12:01   ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-14 12:01     ` Patrice Chotard
2016-09-14 12:01   ` Patrice Chotard
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16 ` [PATCH v9 17/19] drm/virtio: kconfig: Fix recursive dependency issue Peter Griffin
2016-09-05 13:16 ` Peter Griffin
2016-09-05 13:16   ` Peter Griffin
2016-09-19 23:18   ` Emil Velikov [this message]
2016-09-19 23:18     ` Emil Velikov
2016-09-19 23:18     ` Emil Velikov
2016-09-19 23:18     ` Emil Velikov
2016-09-19 23:18     ` Emil Velikov
2016-09-20  8:32     ` Peter Griffin
2016-09-20  8:32       ` Peter Griffin
2016-09-20  8:32       ` Peter Griffin
2016-09-20  8:32       ` Peter Griffin
2016-09-20  9:33       ` Jani Nikula
2016-09-20  9:33       ` Jani Nikula
2016-09-20  9:33         ` Jani Nikula
2016-09-20  9:33         ` Jani Nikula
2016-09-20  9:33         ` Jani Nikula
2016-10-06  9:37         ` Peter Griffin
2016-10-06  9:37           ` Peter Griffin
2016-10-06  9:37           ` Peter Griffin
2016-10-06  9:37           ` Peter Griffin
2016-10-06 10:45           ` Emil Velikov
2016-10-06 10:45           ` Emil Velikov
2016-10-06 10:45             ` Emil Velikov
2016-10-06 10:45             ` Emil Velikov
2016-10-06 10:45             ` Emil Velikov
2016-10-07 17:44             ` Peter Griffin
2016-10-07 17:44               ` Peter Griffin
2016-10-07 17:44               ` Peter Griffin
2016-10-07 17:44               ` Peter Griffin
2016-09-21 12:09       ` Emil Velikov
2016-09-21 12:09       ` Emil Velikov
2016-09-21 12:09         ` Emil Velikov
2016-09-21 12:09         ` Emil Velikov
2016-09-27 17:01         ` Bjorn Andersson
2016-09-27 17:01           ` Bjorn Andersson
2016-09-27 17:01           ` Bjorn Andersson
2016-09-27 17:01           ` Bjorn Andersson
2016-10-06 10:10           ` Emil Velikov
2016-10-06 10:10           ` Emil Velikov
2016-10-06 10:10             ` Emil Velikov
2016-10-06 10:10             ` Emil Velikov
2016-10-06 10:48         ` Peter Griffin
2016-10-06 10:48           ` Peter Griffin
2016-10-06 10:48           ` Peter Griffin
2016-10-06 10:48           ` Peter Griffin
2016-10-06 11:31           ` Emil Velikov
2016-10-06 11:31             ` Emil Velikov
2016-10-06 11:31             ` Emil Velikov
2016-10-06 11:31           ` Emil Velikov
2016-09-05 13:17 ` [PATCH v9 18/19] drm/virtio: kconfig: Fixup white space Peter Griffin
2016-09-05 13:17   ` Peter Griffin
2016-09-05 13:17 ` Peter Griffin
2016-09-05 13:17 ` [PATCH v9 19/19] dmaengine: kconfig: Remove superfluous '\n' Peter Griffin
2016-09-05 13:17   ` Peter Griffin
2016-09-05 13:17   ` Peter Griffin
2016-09-05 13:17 ` Peter Griffin
2016-09-13  9:31 ` [PATCH v9 00/19] Add support for FDMA DMA controller and slim core rproc found on STi chipsets Peter Griffin
2016-09-13  9:31 ` Peter Griffin
2016-09-13  9:31   ` Peter Griffin
2016-09-13  9:31   ` Peter Griffin
2016-09-13 18:06   ` Bjorn Andersson
2016-09-13 18:06   ` Bjorn Andersson
2016-09-13 18:06     ` Bjorn Andersson
2016-09-13 18:06     ` Bjorn Andersson
2016-09-14  6:59     ` Patrice Chotard
2016-09-14  6:59       ` Patrice Chotard
2016-09-14  6:59       ` Patrice Chotard
2016-09-14  6:59       ` Patrice Chotard
2016-09-14  6:59     ` Patrice Chotard
2016-09-14 13:07     ` Vinod Koul
2016-09-14 13:07       ` Vinod Koul
2016-09-14 13:07       ` Vinod Koul
2016-09-15 16:20       ` Vinod Koul
2016-09-15 16:20       ` Vinod Koul
2016-09-15 16:20         ` Vinod Koul
2016-09-15 16:20         ` Vinod Koul
2016-09-14 13:07     ` Vinod Koul
2016-09-19  9:34 [PATCH 0/2] Fix recursive Kconfig depedency issue Peter Griffin
2016-09-19  9:34 ` [PATCH 1/2] drm/virtio: kconfig: Fix recursive dependency issue Peter Griffin
2016-09-20  7:20   ` [PATCH v9 17/19] " Emil Velikov
2016-09-20  7:24     ` Emil Velikov

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