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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-06-07 11:42:36 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-06-14 01:00:43 +0300 |
| commit | b0dc12426ec404de99d7e75a12a22d9201d90914 (patch) | |
| tree | 60927afef817fa4364bcc4e6206f6a4c1624e53c /kernel/compat.c | |
| parent | 1acbe7708b0313b33287bb4ffcbf26462ea3c588 (diff) | |
| download | linux-b0dc12426ec404de99d7e75a12a22d9201d90914.tar.xz | |
posix-timers: Take compat timer_gettime(2) to native one
... and get rid of set_fs() in there
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20170607084241.28657-11-viro@ZenIV.linux.org.uk
Diffstat (limited to 'kernel/compat.c')
| -rw-r--r-- | kernel/compat.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/kernel/compat.c b/kernel/compat.c index df39e2e00c47..1fb8cf7e691e 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -635,23 +635,6 @@ COMPAT_SYSCALL_DEFINE3(timer_create, clockid_t, which_clock, return sys_timer_create(which_clock, event, created_timer_id); } -COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id, - struct compat_itimerspec __user *, setting) -{ - long err; - mm_segment_t oldfs; - struct itimerspec ts; - - oldfs = get_fs(); - set_fs(KERNEL_DS); - err = sys_timer_gettime(timer_id, - (struct itimerspec __user *) &ts); - set_fs(oldfs); - if (!err && put_compat_itimerspec(setting, &ts)) - return -EFAULT; - return err; -} - COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock, struct compat_timespec __user *, tp) { |