linux.git/arch/xtensa/include/asm/Kbuild, branch v3.13.6

sched, arch: Create asm/preempt.h

2013-09-25T12:07:50+00:00

In order to prepare to per-arch implementations of preempt_count move
the required bits into an asm-generic header and use this for all
archs.

Signed-off-by: Peter Zijlstra 
Link: http://lkml.kernel.org/n/tip-h5j0c1r3e3fk015m30h8f1zx@git.kernel.org
Signed-off-by: Ingo Molnar

xtensa: Switch to asm-generic/linkage.h

2013-05-09T08:07:12+00:00

Signed-off-by: Geert Uytterhoeven

tracing,x86: Add a TSC trace_clock

2012-11-13T20:48:27+00:00

In order to promote interoperability between userspace tracers and ftrace,
add a trace_clock that reports raw TSC values which will then be recorded
in the ring buffer. Userspace tracers that also record TSCs are then on
exactly the same time base as the kernel and events can be unambiguously
interlaced.

Tested: Enabled a tracepoint and the "tsc" trace_clock and saw very large
timestamp values.

v2:
Move arch-specific bits out of generic code.
v3:
Rename "x86-tsc", cleanups
v7:
Generic arch bits in Kbuild.

Google-Bug-Id: 6980623
Link: http://lkml.kernel.org/r/1352837903-32191-1-git-send-email-dhsharp@google.com

Acked-by: Ingo Molnar 
Cc: Masami Hiramatsu 
Cc: Ingo Molnar 
Cc: Thomas Gleixner 
Cc: "H. Peter Anvin" 
Signed-off-by: David Sharp 
Signed-off-by: Steven Rostedt

xtensa: Use Kbuild infrastructure to handle asm-generic headers

2012-10-16T04:49:50+00:00

Use Kbuild infrastructure to handle the asm-generic headers
and remove the wrapper headers that call them.

This only affects headers that do nothing but include the generic
equivalent. It does not touch any header that does a little more.

Signed-off-by: Steven Rostedt 
Signed-off-by: Max Filippov 
Signed-off-by: Chris Zankel

UAPI: (Scripted) Disintegrate arch/xtensa/include/asm

2012-10-16T04:48:53+00:00

UAPI: (Scripted) Disintegrate arch/xtensa/include/asm

Signed-off-by: David Howells 
Acked-by: Arnd Bergmann 
Acked-by: Thomas Gleixner 
Acked-by: Michael Kerrisk 
Acked-by: Paul E. McKenney 
Acked-by: Dave Jones 
Signed-off-by: Max Filippov 
Signed-off-by: Chris Zankel

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

2012-10-10T03:02:25+00:00

Pull generic execve() changes from Al Viro:
 "This introduces the generic kernel_thread() and kernel_execve()
  functions, and switches x86, arm, alpha, um and s390 over to them."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (26 commits)
  s390: convert to generic kernel_execve()
  s390: switch to generic kernel_thread()
  s390: fold kernel_thread_helper() into ret_from_fork()
  s390: fold execve_tail() into start_thread(), convert to generic sys_execve()
  um: switch to generic kernel_thread()
  x86, um/x86: switch to generic sys_execve and kernel_execve
  x86: split ret_from_fork
  alpha: introduce ret_from_kernel_execve(), switch to generic kernel_execve()
  alpha: switch to generic kernel_thread()
  alpha: switch to generic sys_execve()
  arm: get rid of execve wrapper, switch to generic execve() implementation
  arm: optimized current_pt_regs()
  arm: introduce ret_from_kernel_execve(), switch to generic kernel_execve()
  arm: split ret_from_fork, simplify kernel_thread() [based on patch by rmk]
  generic sys_execve()
  generic kernel_execve()
  new helper: current_pt_regs()
  preparation for generic kernel_thread()
  um: kill thread->forking
  um: let signal_delivered() do SIGTRAP on singlestepping into handler
  ...

asm-generic: Add default clkdev.h

2012-10-03T19:33:53+00:00

Ease the deployment of clkdev by providing a default asm/clkdev.h for
use if the arch does not have an include/asm/clkdev.h.

Due to limitations in Kbuild we manually add clkdev.h to all
architectures that don't have one rather than having the header appear
by default.

Signed-off-by: Mark Brown 
Reviewed-by: Stephen Rothwell 
Signed-off-by: Arnd Bergmann

get rid of generic instances of asm/exec.h

2012-09-20T13:51:02+00:00

Signed-off-by: Al Viro

byteorder: make swab.h include asm/swab.h like a regular header

2009-01-15T03:56:50+00:00

Add swab.h to kbuild.asm and remove the individual entries from
each arch, mark as unifdef as some arches have some kernel-only
bits inside.

Signed-off-by: Harvey Harrison 
Signed-off-by: Linus Torvalds

xtensa: introduce swab.h

2009-01-07T20:22:04+00:00

Fixes compile breakage as linux/byteorder.h was removed.

Signed-off-by: Harvey Harrison 
Signed-off-by: Linus Torvalds