From: Quentin Perret <qperret@google.com>
To: Masahiro Yamada <masahiroy@kernel.org>,
Michal Marek <michal.lkml@markovi.net>,
linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: gregkh@linuxfoundation.org, kernel-team@android.com,
Quentin Perret <qperret@google.com>
Subject: [PATCH] modpost: Make static exports fatal
Date: Tue, 24 Nov 2020 18:24:09 +0000 [thread overview]
Message-ID: <20201124182420.2202514-1-qperret@google.com> (raw)
Using EXPORT_SYMBOL*() on static functions is fundamentally wrong.
Modpost currently reports that as a warning, but clearly this is not a
pattern we should allow, and all in-tree occurences should have been
fixed by now. So, promote the warn() message to fatal() to make sure
this never happens again.
Signed-off-by: Quentin Perret <qperret@google.com>
---
scripts/mod/modpost.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index f882ce0d9327..70b0e825a139 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -2663,9 +2663,9 @@ int main(int argc, char **argv)
for (s = symbolhash[n]; s; s = s->next) {
if (s->is_static)
- warn("\"%s\" [%s] is a static %s\n",
- s->name, s->module->name,
- export_str(s->export));
+ fatal("\"%s\" [%s] is a static %s\n",
+ s->name, s->module->name,
+ export_str(s->export));
}
}
--
2.29.2.454.gaff20da3a2-goog
next reply other threads:[~2020-11-24 18:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-24 18:24 Quentin Perret [this message]
2020-11-24 19:55 ` [PATCH] modpost: Make static exports fatal Greg KH
2020-11-25 10:35 ` Matthias Maennich
2020-12-01 14:00 ` Masahiro Yamada
2020-12-01 14:13 ` Quentin Perret
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=20201124182420.2202514-1-qperret@google.com \
--to=qperret@google.com \
--cc=gregkh@linuxfoundation.org \
--cc=kernel-team@android.com \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=masahiroy@kernel.org \
--cc=michal.lkml@markovi.net \
/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).