[PATCH] spufs: Fix endless protection fault on LS writes by SPE.
[PATCH] spufs: Fix endless protection fault on LS writes by SPE.

If an SPE attempts a DMA put to a local store after already doing
a get, the kernel must update the HW PTE to allow the write access.
This case was not being handled correctly.

From: Mike Kistler <d332402ec71f58c62a595341b8dda933209ad7b7@us.ibm.com>
Signed-off-by: Mike Kistler <d332402ec71f58c62a595341b8dda933209ad7b7@us.ibm.com>
Signed-off-by: Arnd Bergmann <31ce0e01d6a887319e98c2278af71350d5f64c4f@de.ibm.com>
Signed-off-by: Paul Mackerras <19a0ba370c443ba08d20b5061586430ab449ee8c@samba.org>

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