From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Jean Delvare <jdelvare-l3A5Bk7waGM@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH v2] iommu/io-pgtable-arm: Add built time dependency
Date: Tue, 3 Mar 2015 14:05:09 +0100 [thread overview]
Message-ID: <20150303130509.GA10502@8bytes.org> (raw)
In-Reply-To: <20150223100521.45108573-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
On Mon, Feb 23, 2015 at 10:05:21AM +0100, Jean Delvare wrote:
> If io-pgtable-arm is an ARM-specific driver then configuration option
> IOMMU_IO_PGTABLE_LPAE should not be presented to the user by default
> for non-ARM kernels.
>
> Signed-off-by: Jean Delvare <jdelvare-l3A5Bk7waGM@public.gmane.org>
> Cc: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>
> Cc: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
> ---
> Changes since v1:
> * Added ARM64 as suggested by Will Deacon.
>
> drivers/iommu/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> --- linux-4.0-rc1.orig/drivers/iommu/Kconfig 2015-02-20 17:24:46.838955014 +0100
> +++ linux-4.0-rc1/drivers/iommu/Kconfig 2015-02-23 10:03:06.487667832 +0100
> @@ -23,6 +23,7 @@ config IOMMU_IO_PGTABLE
> config IOMMU_IO_PGTABLE_LPAE
> bool "ARMv7/v8 Long Descriptor Format"
> select IOMMU_IO_PGTABLE
> + depends on ARM || ARM64 || COMPILE_TEST
> help
> Enable support for the ARM long descriptor pagetable format.
> This allocator supports 4K/2M/1G, 16K/32M and 64K/512M page
Applied, thanks.
WARNING: multiple messages have this Message-ID (diff)
From: joro@8bytes.org (Joerg Roedel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] iommu/io-pgtable-arm: Add built time dependency
Date: Tue, 3 Mar 2015 14:05:09 +0100 [thread overview]
Message-ID: <20150303130509.GA10502@8bytes.org> (raw)
In-Reply-To: <20150223100521.45108573@endymion.delvare>
On Mon, Feb 23, 2015 at 10:05:21AM +0100, Jean Delvare wrote:
> If io-pgtable-arm is an ARM-specific driver then configuration option
> IOMMU_IO_PGTABLE_LPAE should not be presented to the user by default
> for non-ARM kernels.
>
> Signed-off-by: Jean Delvare <jdelvare@suse.de>
> Cc: Will Deacon <will.deacon@arm.com>
> Cc: Joerg Roedel <joro@8bytes.org>
> ---
> Changes since v1:
> * Added ARM64 as suggested by Will Deacon.
>
> drivers/iommu/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> --- linux-4.0-rc1.orig/drivers/iommu/Kconfig 2015-02-20 17:24:46.838955014 +0100
> +++ linux-4.0-rc1/drivers/iommu/Kconfig 2015-02-23 10:03:06.487667832 +0100
> @@ -23,6 +23,7 @@ config IOMMU_IO_PGTABLE
> config IOMMU_IO_PGTABLE_LPAE
> bool "ARMv7/v8 Long Descriptor Format"
> select IOMMU_IO_PGTABLE
> + depends on ARM || ARM64 || COMPILE_TEST
> help
> Enable support for the ARM long descriptor pagetable format.
> This allocator supports 4K/2M/1G, 16K/32M and 64K/512M page
Applied, thanks.
next prev parent reply other threads:[~2015-03-03 13:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-23 9:05 [PATCH v2] iommu/io-pgtable-arm: Add built time dependency Jean Delvare
2015-02-23 9:05 ` Jean Delvare
[not found] ` <20150223100521.45108573-R0o5gVi9kd7kN2dkZ6Wm7A@public.gmane.org>
2015-02-25 12:41 ` Will Deacon
2015-02-25 12:41 ` Will Deacon
2015-03-03 13:05 ` Joerg Roedel [this message]
2015-03-03 13:05 ` Joerg Roedel
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