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| author |   Sven Schnelle <svens@linux.ibm.com> | 2020-12-01 15:27:55 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2020-12-02 15:07:58 +0100 |
| commit | c6156e1da633f241e132eaea3b676d674376d770 (patch) | |
| tree | c3d78a19a518c4e3358f1949306be1494b55d793 /kernel/signal.c | |
| parent | entry: Add exit_to_user_mode() wrapper (diff) | |
| download | linux-dev-c6156e1da633f241e132eaea3b676d674376d770.tar.xz linux-dev-c6156e1da633f241e132eaea3b676d674376d770.zip | |
entry: Add syscall_exit_to_user_mode_work()
This is the same as syscall_exit_to_user_mode() but without calling
exit_to_user_mode(). This can be used if there is an architectural reason
to avoid the combo function, e.g. restarting a syscall without returning to
userspace. Before returning to user space the caller has to invoke
exit_to_user_mode().
[ tglx: Amended comments ]
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201201142755.31931-6-svens@linux.ibm.com
Diffstat (limited to 'kernel/signal.c')
0 files changed, 0 insertions, 0 deletions