Commit 900ffe39 authored by Kees Cook's avatar Kees Cook Committed by Borislav Petkov
Browse files

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: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200919080936.259819-1-keescook@chromium.org
parent 93921baa

include/linux/entry-common.h

+1 −1
Original line number Diff line number Diff line
@@ -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)

kernel/entry/common.c

+1 −1
Original line number Diff line number Diff line
@@ -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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