> On Thu, 08 Nov 2007 01:54:40 +0100 Andreas Schwab <[email protected]> wrote:
> Andrew Morton <[email protected]> writes:
>
> > diff -puN kernel/compat.c~a kernel/compat.c
> > --- a/kernel/compat.c~a
> > +++ a/kernel/compat.c
> > @@ -162,7 +162,8 @@ asmlinkage long compat_sys_times(struct
> > if (copy_to_user(tbuf, &tmp, sizeof(tmp)))
> > return -EFAULT;
> > }
> > - return compat_jiffies_to_clock_t(jiffies);
> > + return compat_jiffies_to_clock_t((jiffies + INITIAL_JIFFIES) &
> > + LONG_MAX);
>
> Are you sure you want LONG_MAX here, not 0x7fffffff?
>
I'm not sure of anything - I'm just trolling ;)
That's 0x7fffffffffffffff for architectures which implement this function.
I think that lines up correctly with jiffies and the return value from
compat_sys_times().
Perhaps formally it should be USERSPACE_CLOCK_T_MAX, but we don't have that.
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