linux-stable.git/arch/frv/kernel, branch v3.8

ARCH: drivers remove __dev* attributes.

2013-01-03T23:57:13+00:00

This fixes up all of the smaller arches that had __dev* markings for
their platform-specific drivers.

CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, __devinitdata,
__devinitconst, and __devexit from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton 
Cc: Peter Zijlstra 
Cc: Paul Mackerras 
Cc: Ingo Molnar 
Cc: Arnaldo Carvalho de Melo 
Cc: Catalin Marinas 
Cc: Will Deacon 
Cc: Haavard Skinnemoen 
Cc: Hans-Christian Egtvedt 
Cc: Mike Frysinger 
Cc: Mikael Starvik 
Cc: Jesper Nilsson 
Cc: David Howells 
Cc: Hirokazu Takata 
Cc: Geert Uytterhoeven 
Cc: Michal Simek 
Cc: Koichi Yasutake 
Cc: Jonas Bonn 
Cc: "James E.J. Bottomley" 
Cc: Helge Deller 
Cc: Martin Schwidefsky 
Cc: Heiko Carstens 
Cc: Chen Liqin 
Cc: Lennox Wu 
Cc: Paul Mundt 
Cc: Chris Metcalf 
Cc: Guan Xuetao 
Cc: Bob Liu 
Cc: Srinivas Kandagatla 
Cc: Bjorn Helgaas 
Cc: Myron Stowe 
Cc: Thomas Gleixner 
Cc: Andrew Morton 
Cc: Andi Kleen 
Cc: Jesse Barnes 
Cc: Sebastian Andrzej Siewior 
Cc: Yinghai Lu 
Cc: Thierry Reding 
Cc: Greg Ungerer 
Cc: Grant Likely 
Cc: "Srivatsa S. Bhat" 
Cc: Mark Salter 
Cc: Yong Zhang 
Cc: Michael Holzheu 
Cc: Cornelia Huck 
Cc: Jan Glauber 
Cc: Wei Yongjun 
Cc: Nobuhiro Iwamatsu 
Signed-off-by: Greg Kroah-Hartman

frv: properly use the declarations provided by

2012-12-18T01:15:12+00:00

  - Remove the superfluous address-of ('&') operators,
  - Remove the unneeded casts, use %p to format pointers instead.

Signed-off-by: Geert Uytterhoeven 
Cc: David Howells 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

frv: fix use of extinct _sbss and _ebss in debug code

2012-12-18T01:15:12+00:00

Nowadays it should probably use __bss_start and __bss_stop

Signed-off-by: Geert Uytterhoeven 
Cc: David Howells 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

flagday: don't pass regs to copy_thread()

2012-11-29T04:43:42+00:00

Signed-off-by: Al Viro

frv: switch to generic fork/vfork/clone

2012-11-29T03:16:06+00:00

Signed-off-by: Al Viro

frv: fix the broken preempt

2012-11-02T16:08:25+00:00

Just get %icc2 into the state we would have after local_irq_disable()
and physical IRQ having happened since then.  Then we can simply
use preempt_schedule_irq() and be done with the whole mess.

Acked-by: David Howells 
Signed-off-by: Al Viro

frv: switch to saner kernel_execve() semantics

2012-11-02T16:05:04+00:00

Signed-off-by: Al Viro

FRV: Fix the new-style kernel_thread() stuff

2012-11-02T13:20:43+00:00

The kernel_thread() changes for FRV don't work, and FRV fails to boot,
starting with:

	commit 02ce496f152df87be081a64796498942c433a2fd
	Author: Al Viro 
	Date:   Tue Sep 18 22:18:51 2012 -0400
	Subject: frv: split ret_from_fork, simplify kernel_thread() a lot

The problem is that the userspace registers are completely cleared when a
kernel thread is created and all subsequent user threads are then copied from
that.  Unfortunately, however, the TBR and PSR registers are restored from the
pt_regs and the values they should be set to are clobbered by the memset.

Instead, copy across the old user registers as normal, and then merely alter
GR8 and GR9 in it if we're going to execute a kernel thread.

Signed-off-by: David Howells

FRV: Fix the preemption handling

2012-11-02T13:20:42+00:00

Fix the preemption handling in FRV code where the PREEMPT_ACTIVE value is
incorrectly loaded into the threadinfo flags rather than the threadinfo
preemption count.

Unfortunately, the code cannot be simply converted to use
preempt_schedule_irq() as is because FRV uses virtual interrupt disablement to
cut down on the cost of actually disabling interrupts and thus
local_irq_enable() doesn't actually enable interrupts.

Reported-by: Al Viro 
Signed-off-by: David Howells 
cc: Al Viro

FRV: Fix const sections change

2012-10-17T01:49:15+00:00

Add __pminitconst to fix the build, otherwise the following error can occur:

  arch/frv/kernel/setup.c:187:47: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
  arch/frv/kernel/setup.c:386:2: error: 'clock_cmodes' undeclared (first use in this function)
  arch/frv/kernel/setup.c:571:6: error: 'clock_cmodes' undeclared (first use in this function)
  make[2]: *** [arch/frv/kernel/setup.o] Error 1

http://kisskb.ellerman.id.au/kisskb/buildresult/7344691/

Reported-by: Geert Uytterhoeven 
Signed-off-by: Andi Kleen 
Signed-off-by: David Howells 
cc: Geert Uytterhoeven 
Signed-off-by: Linus Torvalds