David Howells 0500871f21 Construct init thread stack in the linker script rather than by union ... Construct the init thread stack in the linker script rather than doing it by means of a union so that ia64's init_task.c can be got rid of. The following symbols are then made available from INIT_TASK_DATA() linker script macro: init_thread_union init_stack INIT_TASK_DATA() also expands the region to THREAD_SIZE to accommodate the size of the init stack. init_thread_union is given its own section so that it can be placed into the stack space in the right order. I'm assuming that the ia64 ordering is correct and that the task_struct is first and the thread_info second. Signed-off-by: David Howells <dhowells@redhat.com> Tested-by: Tony Luck <tony.luck@intel.com> Tested-by: Will Deacon <will.deacon@arm.com> (arm64) Tested-by: Palmer Dabbelt <palmer@sifive.com> Acked-by: Thomas Gleixner <tglx@linutronix.de>		2018-01-09 23:21:02 +00:00
..
alpha	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
arc	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
arm	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
arm64	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
blackfin	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
c6x	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
cris	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
frv	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
h8300	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
hexagon	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
ia64	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
m32r	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
m68k	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
metag	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
microblaze	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
mips	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
mn10300	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
nios2	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
openrisc	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
parisc	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
powerpc	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
riscv	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
s390	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
score	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
sh	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
sparc	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
tile	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
um	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
unicore32	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
x86	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
xtensa	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00
.gitignore
Kconfig	Construct init thread stack in the linker script rather than by union	2018-01-09 23:21:02 +00:00