linux-kernel - [tip: core/entry] entry: Rename 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 for Android: free password hash cracker in your pocket

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

Date:   Wed, 02 Dec 2020 14:12:02 -0000
From:   "tip-bot2 for Sven Schnelle" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Sven Schnelle <svens@...ux.ibm.com>,
        Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: core/entry] entry: Rename enter_from_user_mode()

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

Commit-ID:     6666bb714fb3bc7b2e8be72b9c92f2d8a89ea2dc
Gitweb:        https://git.kernel.org/tip/6666bb714fb3bc7b2e8be72b9c92f2d8a89ea2dc
Author:        Sven Schnelle <svens@...ux.ibm.com>
AuthorDate:    Tue, 01 Dec 2020 15:27:51 +01:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Wed, 02 Dec 2020 15:07:57 +01:00

entry: Rename enter_from_user_mode()

In order to make this function publicly available rename it so it can still
be inlined. An additional enter_from_user_mode() function will be added with
a later commit.

Signed-off-by: Sven Schnelle <svens@...ux.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Link: https://lore.kernel.org/r/20201201142755.31931-2-svens@linux.ibm.com

---
 kernel/entry/common.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/kernel/entry/common.c b/kernel/entry/common.c
index e661e70..8e294a7 100644
--- a/kernel/entry/common.c
+++ b/kernel/entry/common.c
@@ -11,7 +11,7 @@
 #include <trace/events/syscalls.h>
 
 /**
- * enter_from_user_mode - Establish state when coming from user mode
+ * __enter_from_user_mode - Establish state when coming from user mode
  *
  * Syscall/interrupt entry disables interrupts, but user mode is traced as
  * interrupts enabled. Also with NO_HZ_FULL RCU might be idle.
@@ -20,7 +20,7 @@
  * 2) Invoke context tracking if enabled to reactivate RCU
  * 3) Trace interrupts off state
  */
-static __always_inline void enter_from_user_mode(struct pt_regs *regs)
+static __always_inline void __enter_from_user_mode(struct pt_regs *regs)
 {
 	arch_check_user_regs(regs);
 	lockdep_hardirqs_off(CALLER_ADDR0);
@@ -103,7 +103,7 @@ noinstr long syscall_enter_from_user_mode(struct pt_regs *regs, long syscall)
 {
 	long ret;
 
-	enter_from_user_mode(regs);
+	__enter_from_user_mode(regs);
 
 	instrumentation_begin();
 	local_irq_enable();
@@ -115,7 +115,7 @@ noinstr long syscall_enter_from_user_mode(struct pt_regs *regs, long syscall)
 
 noinstr void syscall_enter_from_user_mode_prepare(struct pt_regs *regs)
 {
-	enter_from_user_mode(regs);
+	__enter_from_user_mode(regs);
 	instrumentation_begin();
 	local_irq_enable();
 	instrumentation_end();
@@ -304,7 +304,7 @@ __visible noinstr void syscall_exit_to_user_mode(struct pt_regs *regs)
 
 noinstr void irqentry_enter_from_user_mode(struct pt_regs *regs)
 {
-	enter_from_user_mode(regs);
+	__enter_from_user_mode(regs);
 }
 
 noinstr void irqentry_exit_to_user_mode(struct pt_regs *regs)