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twx-linux/arch/tile/include/asm
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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
..
asm-offsets.h
atomic_32.h locking/atomic: Fix atomic_set_release() for 'funny' architectures 2017-08-10 12:28:54 +02:00
atomic_64.h locking/atomic, arch/tile: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() 2016-06-16 10:48:30 +02:00
atomic.h locking/atomic: Remove linux/atomic.h:atomic_fetch_or() 2016-06-16 10:48:32 +02:00
backtrace.h
barrier.h locking/barriers, tile: Provide TILE specific smp_acquire__after_ctrl_dep() 2016-06-14 11:55:15 +02:00
bitops_32.h locking/atomic, arch/tile: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() 2016-06-16 10:48:30 +02:00
bitops_64.h arch,tile: Convert smp_mb__*() 2014-04-18 14:20:45 +02:00
bitops.h arch,tile: Convert smp_mb__*() 2014-04-18 14:20:45 +02:00
cache.h tile: use __ro_after_init instead of tile-specific __write_once 2016-12-16 15:32:29 -05:00
cacheflush.h
checksum.h
cmpxchg.h locking/cmpxchg, arch: Remove tas() definitions 2015-12-04 11:39:51 +01:00
compat.h fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall 2017-11-15 08:08:36 -05:00
current.h
delay.h
device.h treewide: Move dma_ops from struct dev_archdata into struct device 2017-01-24 12:23:35 -05:00
div64.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dma-mapping.h dma-mapping: turn dma_cache_sync into a dma_map_ops method 2017-10-19 16:37:49 +02:00
dma.h
elf.h tile: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO 2016-07-25 12:15:06 -04:00
fixmap.h tile: use generic fixmap.h 2014-01-23 16:36:54 -08:00
ftrace.h tile: ftrace: fix function_graph tracer issues 2015-04-17 14:01:38 -04:00
futex.h futex: Remove duplicated code and fix undefined behaviour 2017-08-25 22:49:59 +02:00
hardirq.h hardirq: Make hardirq bits generic 2013-11-13 20:21:46 +01:00
hardwall.h proc: convert /proc/$PID/hardwall to seq_file interface 2014-08-08 15:57:23 -07:00
highmem.h kmap_atomic_to_page() has no users, remove it 2015-11-09 15:11:24 -08:00
homecache.h
hugetlb.h mm/hugetlb: remove arch_prepare/release_hugepage from arch headers 2015-06-25 17:00:35 -07:00
hv_driver.h
ide.h
insn.h tile/jump_label: add jump label support for TILE-Gx 2016-01-04 15:09:31 -05:00
io.h tile: fix tilepro casts for readl, writel, etc 2016-01-18 14:49:23 -05:00
irq_work.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
irq.h arch/tile: adopt the new nmi_backtrace framework 2016-10-07 18:46:30 -07:00
irqflags.h tile: Replace __get_cpu_var uses 2014-08-26 13:45:54 -04:00
jump_label.h tile/jump_label: add jump label support for TILE-Gx 2016-01-04 15:09:31 -05:00
Kbuild tile: move generic-y of exported headers to uapi/asm/Kbuild 2017-07-11 21:33:52 +09:00
kdebug.h
kexec.h
kgdb.h
kmap_types.h
kprobes.h kprobes: move kprobe declarations to asm-generic/kprobes.h 2017-02-27 18:43:45 -08:00
linkage.h
mmu_context.h sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
mmu.h
mmzone.h
module.h
page.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 2016-01-18 12:57:18 -08:00
pci.h PCI: Move pci_dma_* helpers to common code 2016-03-07 10:40:02 -06:00
percpu.h tile: use a more conservative __my_cpu_offset in CONFIG_PREEMPT 2013-09-30 10:34:41 -04:00
perf_event.h tile/perf: Support perf_events on tilegx and tilepro 2014-03-07 11:19:48 -05:00
pgalloc.h
pgtable_32.h arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
pgtable_64.h arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
pgtable.h mm: switch to 'define pmd_write' instead of __HAVE_ARCH_PMD_WRITE 2017-11-29 18:40:42 -08:00
pmc.h tile: Add support for handling PMC hardware 2014-03-07 11:19:47 -05:00
processor.h arch: remove unused macro/function thread_saved_pc() 2017-06-28 16:13:57 -07:00
ptrace.h
sections.h tile: use __ro_after_init instead of tile-specific __write_once 2016-12-16 15:32:29 -05:00
setup.h tile: allow disabling CONFIG_EARLY_PRINTK 2016-06-07 16:55:20 -04:00
sigframe.h
signal.h
smp.h tile: support arch_irq_work_raise 2015-04-17 12:58:44 -04:00
spinlock_32.h locking/arch: Remove dummy arch_{read,spin,write}_lock_flags() implementations 2017-10-10 11:50:19 +02:00
spinlock_64.h locking/arch: Remove dummy arch_{read,spin,write}_lock_flags() implementations 2017-10-10 11:50:19 +02:00
spinlock_types.h
spinlock.h
stack.h sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h> 2017-03-02 08:42:34 +01:00
string.h
switch_to.h tile: Reorganize _switch_to() 2015-08-08 10:29:21 +02:00
syscall.h tile: enable full SECCOMP support 2015-07-30 12:32:16 -04:00
syscalls.h
thread_info.h Construct init thread stack in the linker script rather than by union 2018-01-09 23:21:02 +00:00
tile-desc_32.h
tile-desc_64.h
tile-desc.h
timex.h
tlb.h
tlbflush.h
topology.h arch/tile/include/asm/topology.h: remove unused parent_node() macro 2017-11-17 16:10:04 -08:00
traps.h tile: support delivering NMIs for multicore backtrace 2015-05-11 11:22:31 -04:00
uaccess.h Merge branch 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-07-15 11:17:52 -07:00
unaligned.h
unistd.h
user.h
vdso.h tile: add clock_gettime support to vDSO 2014-10-02 13:56:07 -04:00
vga.h
word-at-a-time.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00