linux/arch/tile/include/asm
Luis R. Rodriguez 7d134b2ce6 kprobes: move kprobe declarations to asm-generic/kprobes.h
Often all is needed is these small helpers, instead of compiler.h or a
full kprobes.h.  This is important for asm helpers, in fact even some
asm/kprobes.h make use of these helpers...  instead just keep a generic
asm file with helpers useful for asm code with the least amount of
clutter as possible.

Likewise we need now to also address what to do about this file for both
when architectures have CONFIG_HAVE_KPROBES, and when they do not.  Then
for when architectures have CONFIG_HAVE_KPROBES but have disabled
CONFIG_KPROBES.

Right now most asm/kprobes.h do not have guards against CONFIG_KPROBES,
this means most architecture code cannot include asm/kprobes.h safely.
Correct this and add guards for architectures missing them.
Additionally provide architectures that not have kprobes support with
the default asm-generic solution.  This lets us force asm/kprobes.h on
the header include/linux/kprobes.h always, but most importantly we can
now safely include just asm/kprobes.h on architecture code without
bringing the full kitchen sink of header files.

Two architectures already provided a guard against CONFIG_KPROBES on its
kprobes.h: sh, arch.  The rest of the architectures needed gaurds added.
We avoid including any not-needed headers on asm/kprobes.h unless
kprobes have been enabled.

In a subsequent atomic change we can try now to remove compiler.h from
include/linux/kprobes.h.

During this sweep I've also identified a few architectures defining a
common macro needed for both kprobes and ftrace, that of the definition
of the breakput instruction up.  Some refer to this as
BREAKPOINT_INSTRUCTION.  This must be kept outside of the #ifdef
CONFIG_KPROBES guard.

[mcgrof@kernel.org: fix arm64 build]
  Link: http://lkml.kernel.org/r/CAB=NE6X1WMByuARS4mZ1g9+W=LuVBnMDnh_5zyN0CLADaVh=Jw@mail.gmail.com
[sfr@canb.auug.org.au: fixup for kprobes declarations moving]
  Link: http://lkml.kernel.org/r/20170214165933.13ebd4f4@canb.auug.org.au
Link: http://lkml.kernel.org/r/20170203233139.32682-1-mcgrof@kernel.org
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-02-27 18:43:45 -08:00
..
asm-offsets.h
atomic_32.h locking/atomic, arch/tile: Fix tilepro build 2016-06-24 08:17:04 +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 tile: convert uses of "inv" to "finv" 2013-07-31 11:51:19 -04:00
checksum.h
cmpxchg.h locking/cmpxchg, arch: Remove tas() definitions 2015-12-04 11:39:51 +01:00
compat.h tile: Use get_signal() signal_setup_done() 2014-08-06 13:03:20 +02:00
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 math64, tile: Fix build failure 2017-02-14 09:39:13 +01:00
dma-mapping.h treewide: Consolidate get_dma_ops() implementations 2017-01-24 12:23:35 -05:00
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 locking/atomic, arch/tile: Fix tilepro build 2016-06-24 08:17:04 +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 tile: remove support for TILE64 2013-09-03 14:53:29 -04:00
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 tile: support arch_irq_work_raise 2015-04-17 12:58:44 -04:00
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 Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-02-20 12:52:55 -08:00
kdebug.h tile: support kprobes on tilegx 2013-08-30 11:55:53 -04:00
kexec.h
kgdb.h tilegx: support KGDB 2013-09-03 14:51:26 -04:00
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 tile: Replace __get_cpu_var uses 2014-08-26 13:45:54 -04:00
mmu.h tile: implement gettimeofday() via vDSO 2013-08-13 16:26:21 -04:00
mmzone.h tile: fix some -Wsign-compare warnings 2013-08-30 11:56:50 -04:00
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 tile: remove HUGE_VMAP dead code 2013-09-13 11:15:24 -04:00
pgtable_64.h tile: Use the more common pr_warn instead of pr_warning 2014-11-11 15:51:42 -05:00
pgtable.h arch: fix has_transparent_hugepage() 2016-05-19 19:12:14 -07:00
pmc.h tile: Add support for handling PMC hardware 2014-03-07 11:19:47 -05:00
processor.h locking/core: Provide common cpu_relax_yield() definition 2016-11-17 08:17:36 +01:00
ptrace.h tile: don't assume user privilege is zero 2013-09-03 14:45:52 -04:00
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 tile: use READ_ONCE() in arch_spin_is_locked() 2015-04-28 22:43:16 -04:00
spinlock_64.h tile: use READ_ONCE() in arch_spin_is_locked() 2015-04-28 22:43:16 -04:00
spinlock_types.h
spinlock.h
stack.h tile: improve stack backtrace 2015-05-11 11:22:40 -04:00
string.h tile: optimize strnlen using SIMD instructions 2013-08-01 20:08:51 -04:00
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 tile: move declaration of sys_call_table to <asm/syscall.h> 2013-03-21 15:39:35 -04:00
thread_info.h signal: consolidate {TS,TLF}_RESTORE_SIGMASK code 2016-08-02 19:35:23 -04:00
tile-desc_32.h
tile-desc_64.h
tile-desc.h
timex.h
tlb.h
tlbflush.h
topology.h numa: remove stale node_has_online_mem() define 2016-01-18 14:49:33 -05:00
traps.h tile: support delivering NMIs for multicore backtrace 2015-05-11 11:22:31 -04:00
uaccess.h mm/usercopy: get rid of CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2016-08-30 10:10:21 -07:00
unaligned.h tile: improve big-endian support 2013-08-13 16:26:05 -04:00
unistd.h burying unused conditionals 2013-02-14 09:21:15 -05:00
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 word-at-a-time.h: support zero_bytemask() on alpha and tile 2015-10-06 14:53:16 -04:00