[PARISC] Compat signal fixes for 64-bit parisc
[PARISC] Compat signal fixes for 64-bit parisc

In copy_siginfo_from_user32:
Use compat_uptr_t. Use compat_ptr().

In copy_siginfo_to_user32:
Use compat_int_t. Use ptr_to_compat().

The sigevent_t structure has a 64-bit si_ptr field
that when copied to a 32-bit si_ptr will copy the wrong
word. For the compat copy use the si_int field instead.

Signed-off-by: Carlos O'Donell <ab5e2bca84933118bbc9d48ffaccce3bac4eeb64@systemhalted.org>
Signed-off-by: Kyle McMartin <3c25b01657254677d3e1a8fd1f0742c5d489bd39@parisc-linux.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas