Stephen Rothwell wrote:
+asmlinkage long compat_sys_fcntl64(unsigned int fd, unsigned int cmd,
+ unsigned long arg)
+{
+ mm_segment_t old_fs;
+ struct flock f;
+ long ret;
+
+ switch (cmd) {
+ case F_GETLK:
+ case F_SETLK:
+ case F_SETLKW:
+ ret = get_compat_flock(&f, (struct compat_flock *)arg);
and
-asmlinkage long sys32_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- switch (cmd) {
- case F_GETLK:
- {
- struct flock f;
- mm_segment_t old_fs;
- long ret;
-
- if(get_compat_flock(&f, (struct compat_flock *)A(arg)))
^^^^^^^^
Did you notice the use of the address conversion macro? Maybe I missed
something myself, but I suppose this will fail on s390 if the msb of arg
is not cleared.
Arnd <><
-
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This archive was generated by hypermail 2b29 : Sat Mar 15 2003 - 22:00:25 EST