tree bf435d58d0752ab1b6593011a2a38e82627fb429
parent 018cce33c5e62dda265df8ae0ddf7f3a3357ad1f
author Christophe Leroy <christophe.leroy@c-s.fr> 1548929334 +0000
committer Michael Ellerman <mpe@ellerman.id.au> 1550921500 +1100

powerpc: Rename THREAD_INFO to TASK_STACK

This patch renames THREAD_INFO to TASK_STACK, because it is in fact
the offset of the pointer to the stack in task_struct so this pointer
will not be impacted by the move of THREAD_INFO.

Also make it available on 64-bit, as we'll need it there when we
activate THREAD_INFO_IN_TASK.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Make available on 64-bit]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>