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From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: Yong Wu <yong.wu@mediatek.com>, Joerg Roedel <jroedel@suse.de>,
	Will Deacon <will@kernel.org>
Cc: iommu@lists.linux-foundation.org,
	linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: next-20210409 build breakage in drivers/iommu/mtk_iommu_v1.c
Date: Sun, 11 Apr 2021 16:07:43 -0400	[thread overview]
Message-ID: <14335.1618171663@turing-police> (raw)


[-- Attachment #1.1: Type: text/plain, Size: 752 bytes --]

This commit:

commit 8de000cf0265eaa4f63aff9f2c7a3876d2dda9b6
Author: Yong Wu <yong.wu@mediatek.com>
Date:   Fri Mar 26 11:23:36 2021 +0800

    iommu/mediatek-v1: Allow building as module

changes drivers/iommu/Kcconfig

 config MTK_IOMMU_V1
-       bool "MTK IOMMU Version 1 (M4U gen1) Support"
+       tristate "MediaTek IOMMU Version 1 (M4U gen1) Support"

Unfortunately, this doesn't actually build properly as a module, because:

  MODPOST modules-only.symvers
ERROR: modpost: "of_phandle_iterator_args" [drivers/iommu/mtk_iommu_v1.ko] undefined!
make[2]: *** [/usr/src/linux-next/scripts/Makefile.modpost:150: modules-only.symvers] Error 1

There's no EXPORT_SYMBOL and drivers/of/base.o is a built-in, so
the symbol isn't available to modules.

[-- Attachment #1.2: Type: application/pgp-signature, Size: 832 bytes --]

[-- Attachment #2: Type: text/plain, Size: 156 bytes --]

_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)
From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: Yong Wu <yong.wu@mediatek.com>, Joerg Roedel <jroedel@suse.de>,
	Will Deacon <will@kernel.org>
Cc: iommu@lists.linux-foundation.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: next-20210409 build breakage in drivers/iommu/mtk_iommu_v1.c
Date: Sun, 11 Apr 2021 16:07:43 -0400	[thread overview]
Message-ID: <14335.1618171663@turing-police> (raw)


[-- Attachment #1.1: Type: text/plain, Size: 752 bytes --]

This commit:

commit 8de000cf0265eaa4f63aff9f2c7a3876d2dda9b6
Author: Yong Wu <yong.wu@mediatek.com>
Date:   Fri Mar 26 11:23:36 2021 +0800

    iommu/mediatek-v1: Allow building as module

changes drivers/iommu/Kcconfig

 config MTK_IOMMU_V1
-       bool "MTK IOMMU Version 1 (M4U gen1) Support"
+       tristate "MediaTek IOMMU Version 1 (M4U gen1) Support"

Unfortunately, this doesn't actually build properly as a module, because:

  MODPOST modules-only.symvers
ERROR: modpost: "of_phandle_iterator_args" [drivers/iommu/mtk_iommu_v1.ko] undefined!
make[2]: *** [/usr/src/linux-next/scripts/Makefile.modpost:150: modules-only.symvers] Error 1

There's no EXPORT_SYMBOL and drivers/of/base.o is a built-in, so
the symbol isn't available to modules.

[-- Attachment #1.2: Type: application/pgp-signature, Size: 832 bytes --]

[-- Attachment #2: Type: text/plain, Size: 170 bytes --]

_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: Yong Wu <yong.wu@mediatek.com>, Joerg Roedel <jroedel@suse.de>,
	Will Deacon <will@kernel.org>
Cc: iommu@lists.linux-foundation.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: next-20210409 build breakage in drivers/iommu/mtk_iommu_v1.c
Date: Sun, 11 Apr 2021 16:07:43 -0400	[thread overview]
Message-ID: <14335.1618171663@turing-police> (raw)


[-- Attachment #1.1: Type: text/plain, Size: 752 bytes --]

This commit:

commit 8de000cf0265eaa4f63aff9f2c7a3876d2dda9b6
Author: Yong Wu <yong.wu@mediatek.com>
Date:   Fri Mar 26 11:23:36 2021 +0800

    iommu/mediatek-v1: Allow building as module

changes drivers/iommu/Kcconfig

 config MTK_IOMMU_V1
-       bool "MTK IOMMU Version 1 (M4U gen1) Support"
+       tristate "MediaTek IOMMU Version 1 (M4U gen1) Support"

Unfortunately, this doesn't actually build properly as a module, because:

  MODPOST modules-only.symvers
ERROR: modpost: "of_phandle_iterator_args" [drivers/iommu/mtk_iommu_v1.ko] undefined!
make[2]: *** [/usr/src/linux-next/scripts/Makefile.modpost:150: modules-only.symvers] Error 1

There's no EXPORT_SYMBOL and drivers/of/base.o is a built-in, so
the symbol isn't available to modules.

[-- Attachment #1.2: Type: application/pgp-signature, Size: 832 bytes --]

[-- Attachment #2: Type: text/plain, Size: 176 bytes --]

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: Yong Wu <yong.wu@mediatek.com>, Joerg Roedel <jroedel@suse.de>,
	Will Deacon <will@kernel.org>
Cc: iommu@lists.linux-foundation.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: next-20210409 build breakage in drivers/iommu/mtk_iommu_v1.c
Date: Sun, 11 Apr 2021 16:07:43 -0400	[thread overview]
Message-ID: <14335.1618171663@turing-police> (raw)

[-- Attachment #1: Type: text/plain, Size: 752 bytes --]

This commit:

commit 8de000cf0265eaa4f63aff9f2c7a3876d2dda9b6
Author: Yong Wu <yong.wu@mediatek.com>
Date:   Fri Mar 26 11:23:36 2021 +0800

    iommu/mediatek-v1: Allow building as module

changes drivers/iommu/Kcconfig

 config MTK_IOMMU_V1
-       bool "MTK IOMMU Version 1 (M4U gen1) Support"
+       tristate "MediaTek IOMMU Version 1 (M4U gen1) Support"

Unfortunately, this doesn't actually build properly as a module, because:

  MODPOST modules-only.symvers
ERROR: modpost: "of_phandle_iterator_args" [drivers/iommu/mtk_iommu_v1.ko] undefined!
make[2]: *** [/usr/src/linux-next/scripts/Makefile.modpost:150: modules-only.symvers] Error 1

There's no EXPORT_SYMBOL and drivers/of/base.o is a built-in, so
the symbol isn't available to modules.

[-- Attachment #2: Type: application/pgp-signature, Size: 832 bytes --]

             reply	other threads:[~2021-04-11 20:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-11 20:07 Valdis Klētnieks [this message]
2021-04-11 20:07 ` next-20210409 build breakage in drivers/iommu/mtk_iommu_v1.c Valdis Klētnieks
2021-04-11 20:07 ` Valdis Klētnieks
2021-04-11 20:07 ` Valdis Klētnieks

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