Linux-GPIO Archive on lore.kernel.org
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From: Will Deacon <will@kernel.org>
To: John Stultz <john.stultz@linaro.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Joerg Roedel <joro@8bytes.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Jason Cooper <jason@lakedaemon.net>,
	Marc Zyngier <maz@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Maulik Shah <mkshah@codeaurora.org>,
	Lina Iyer <ilina@codeaurora.org>,
	Saravana Kannan <saravanak@google.com>,
	Todd Kjos <tkjos@google.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-arm-msm@vger.kernel.org, iommu@lists.linux-foundation.org,
	linux-gpio@vger.kernel.org
Subject: Re: [PATCH v2 5/5] firmware: QCOM_SCM: Allow qcom_scm driver to be loadable as a permenent module
Date: Thu, 2 Jul 2020 15:18:25 +0100
Message-ID: <20200702141825.GA16941@willie-the-truck> (raw)
In-Reply-To: <20200625001039.56174-6-john.stultz@linaro.org>

On Thu, Jun 25, 2020 at 12:10:39AM +0000, John Stultz wrote:
> diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
> index b510f67dfa49..714893535dd2 100644
> --- a/drivers/iommu/Kconfig
> +++ b/drivers/iommu/Kconfig
> @@ -381,6 +381,7 @@ config SPAPR_TCE_IOMMU
>  config ARM_SMMU
>  	tristate "ARM Ltd. System MMU (SMMU) Support"
>  	depends on (ARM64 || ARM || (COMPILE_TEST && !GENERIC_ATOMIC64)) && MMU
> +	depends on QCOM_SCM || !QCOM_SCM #if QCOM_SCM=m this can't be =y
>  	select IOMMU_API
>  	select IOMMU_IO_PGTABLE_LPAE
>  	select ARM_DMA_USE_IOMMU if ARM

This looks like a giant hack. Is there another way to handle this?

Will

  parent reply index

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-25  0:10 [PATCH v2 0/5] Allow for qcom-pdc, pinctrl-msm and qcom-scm drivers to be loadable as modules John Stultz
2020-06-25  0:10 ` [PATCH v2 1/5] irq: irqdomain: Export irq_domain_update_bus_token John Stultz
2020-06-25  0:10 ` [PATCH v2 2/5] irq: irqchip: Export irq_chip_retrigger_hierarchy and irq_chip_set_vcpu_affinity_parent John Stultz
2020-06-25  0:10 ` [PATCH v2 3/5] irqchip: Allow QCOM_PDC to be loadable as a permanent module John Stultz
2020-06-26  7:42   ` Stephen Boyd
2020-06-27  1:34     ` John Stultz
2020-06-27  9:37       ` Marc Zyngier
2020-07-10  6:02         ` Stephen Boyd
2020-07-10 22:44           ` John Stultz
2020-07-10 23:27             ` Stephen Boyd
2020-07-12  9:27               ` Marc Zyngier
2020-06-25  0:10 ` [PATCH v2 4/5] pinctrl: qcom: Allow pinctrl-msm code to be loadable as a module John Stultz
2020-06-25  0:10 ` [PATCH v2 5/5] firmware: QCOM_SCM: Allow qcom_scm driver to be loadable as a permenent module John Stultz
2020-07-02 12:47   ` Greg Kroah-Hartman
2020-07-02 14:18   ` Will Deacon [this message]
2020-07-10  3:28     ` John Stultz
2020-07-10  7:54       ` Will Deacon
2020-07-10 22:21         ` John Stultz
2020-07-13 20:41           ` Will Deacon
2020-07-13 20:48             ` John Stultz
2020-07-14  7:56               ` Will Deacon

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