public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org
Subject: [PATCH] arch/x86/kernel/cpu/common.c - add proper prototypes
Date: Thu, 08 Aug 2019 14:18:55 -0400	[thread overview]
Message-ID: <131213.1565288335@turing-police> (raw)

When building withW=1, we get a warning..

  CC      arch/x86/kernel/cpu/common.o
arch/x86/kernel/cpu/common.c:1952:6: warning: no previous prototype for 'arch_smt_update' [-Wmissing-prototypes]
 1952 | void arch_smt_update(void)
      |      ^~~~~~~~~~~~~~~

Provide the proper #include so the prototype is found.

Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index e0489d2860d3..b8ed6d8e55df 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -14,6 +14,7 @@
 #include <linux/sched/mm.h>
 #include <linux/sched/clock.h>
 #include <linux/sched/task.h>
+#include <linux/sched/smt.h>
 #include <linux/init.h>
 #include <linux/kprobes.h>
 #include <linux/kgdb.h>


                 reply	other threads:[~2019-08-08 18:19 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=131213.1565288335@turing-police \
    --to=valdis.kletnieks@vt.edu \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=tglx@linutronix.de \
    --cc=x86@kernel.org \
    /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