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| author | Jiri Kosina <jkosina@suse.cz> | 2014-06-04 15:09:01 +0400 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-06-04 15:09:01 +0400 |
| commit | af5666e0f76023d9c296016024297903a4c83108 (patch) | |
| tree | 9397e7a41dd3eb0c0e14a6407a8e8f12abed4fc5 /fs/fcntl.c | |
| parent | 1b15d2e5b8077670b1e6a33250a0d9577efff4a5 (diff) | |
| parent | 368c96640d10a145da5f258f2d2833668d4f3629 (diff) | |
| download | linux-af5666e0f76023d9c296016024297903a4c83108.tar.xz | |
Merge branches 'for-3.15/upstream-fixes' and 'for-3.16/upstream' into for-linus
Conflicts:
drivers/hid/hid-sensor-hub.c
Diffstat (limited to 'fs/fcntl.c')
| -rw-r--r-- | fs/fcntl.c | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/fs/fcntl.c b/fs/fcntl.c index ef6866592a0f..9ead1596399a 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -272,9 +272,19 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg, case F_SETFL: err = setfl(fd, filp, arg); break; +#if BITS_PER_LONG != 32 + /* 32-bit arches must use fcntl64() */ + case F_GETLKP: +#endif case F_GETLK: - err = fcntl_getlk(filp, (struct flock __user *) arg); + err = fcntl_getlk(filp, cmd, (struct flock __user *) arg); break; +#if BITS_PER_LONG != 32 + /* 32-bit arches must use fcntl64() */ + case F_SETLKP: + case F_SETLKPW: +#endif + /* Fallthrough */ case F_SETLK: case F_SETLKW: err = fcntl_setlk(fd, filp, cmd, (struct flock __user *) arg); @@ -388,17 +398,20 @@ SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd, goto out1; switch (cmd) { - case F_GETLK64: - err = fcntl_getlk64(f.file, (struct flock64 __user *) arg); - break; - case F_SETLK64: - case F_SETLKW64: - err = fcntl_setlk64(fd, f.file, cmd, - (struct flock64 __user *) arg); - break; - default: - err = do_fcntl(fd, cmd, arg, f.file); - break; + case F_GETLK64: + case F_GETLKP: + err = fcntl_getlk64(f.file, cmd, (struct flock64 __user *) arg); + break; + case F_SETLK64: + case F_SETLKW64: + case F_SETLKP: + case F_SETLKPW: + err = fcntl_setlk64(fd, f.file, cmd, + (struct flock64 __user *) arg); + break; + default: + err = do_fcntl(fd, cmd, arg, f.file); + break; } out1: fdput(f); |