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Subject[tip: x86/cleanups] x86/entry: Fix typo in comments for syscall_enter_from_user_mode()
The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID: 900ffe39fec908e0aa26a30612e43ebc7140db79
Gitweb: https://git.kernel.org/tip/900ffe39fec908e0aa26a30612e43ebc7140db79
Author: Kees Cook <keescook@chromium.org>
AuthorDate: Sat, 19 Sep 2020 01:09:36 -07:00
Committer: Borislav Petkov <bp@suse.de>
CommitterDate: Tue, 22 Sep 2020 18:24:46 +02:00

x86/entry: Fix typo in comments for syscall_enter_from_user_mode()

Just to help myself and others with finding the correct function names,
fix a typo for "usermode" vs "user_mode".

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200919080936.259819-1-keescook@chromium.org
---
include/linux/entry-common.h | 2 +-
kernel/entry/common.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/entry-common.h b/include/linux/entry-common.h
index efebbff..3b6754d 100644
--- a/include/linux/entry-common.h
+++ b/include/linux/entry-common.h
@@ -38,7 +38,7 @@
#endif

/*
- * TIF flags handled in syscall_enter_from_usermode()
+ * TIF flags handled in syscall_enter_from_user_mode()
*/
#ifndef ARCH_SYSCALL_ENTER_WORK
# define ARCH_SYSCALL_ENTER_WORK (0)
diff --git a/kernel/entry/common.c b/kernel/entry/common.c
index fcae019..7c7b9d0 100644
--- a/kernel/entry/common.c
+++ b/kernel/entry/common.c
@@ -183,7 +183,7 @@ static inline bool report_single_step(unsigned long ti_work)
/*
* If TIF_SYSCALL_EMU is set, then the only reason to report is when
* TIF_SINGLESTEP is set (i.e. PTRACE_SYSEMU_SINGLESTEP). This syscall
- * instruction has been already reported in syscall_enter_from_usermode().
+ * instruction has been already reported in syscall_enter_from_user_mode().
*/
#define SYSEMU_STEP (_TIF_SINGLESTEP | _TIF_SYSCALL_EMU)

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