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: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=14335.1618171663@turing-police \
--to=valdis.kletnieks@vt.edu \
--cc=iommu@lists.linux-foundation.org \
--cc=jroedel@suse.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=will@kernel.org \
--cc=yong.wu@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).