linux-kernel - [tip: x86/entry] x86/entry: Make enter_from_user

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 27 May 2020 08:11:45 -0000
From:   "tip-bot2 for Thomas Gleixner" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...nel.org>,
        Andy Lutomirski <luto@...nel.org>, x86 <x86@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [tip: x86/entry] x86/entry: Make enter_from_user_mode() static

The following commit has been merged into the x86/entry branch of tip:

Commit-ID:     b0f519d9b582abeaec6cae10d823a2b9449fe2c6
Gitweb:        https://git.kernel.org/tip/b0f519d9b582abeaec6cae10d823a2b9449fe2c6
Author:        Thomas Gleixner <tglx@...utronix.de>
AuthorDate:    Thu, 21 May 2020 22:05:48 +02:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Tue, 26 May 2020 19:06:29 +02:00

x86/entry: Make enter_from_user_mode() static

The ASM users are gone. All callers are local.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Acked-by: Andy Lutomirski <luto@...nel.org>
Link: https://lore.kernel.org/r/20200521202120.129232680@linutronix.de
---
 arch/x86/entry/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
index bb66f4d..17a9a5a 100644
--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -56,7 +56,7 @@
  * 2) Invoke context tracking if enabled to reactivate RCU
  * 3) Trace interrupts off state
  */
-__visible noinstr void enter_from_user_mode(void)
+static noinstr void enter_from_user_mode(void)
 {
 	enum ctx_state state = ct_state();