linux-stable.git/arch/cris/include/asm, branch v4.1 Linux kernel stable tree Merge tag 'cris-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris 2015-04-26T20:31:05+00:00 Linus Torvalds torvalds@linux-foundation.org 2015-04-26T20:31:05+00:00 7f9f44308c8993c9ab8078d174dad34bea3e82d7 Pull arch/cris updates from Jesper Nilsson: "Some much needed love for the CRIS-port. There's a bunch of changes this time, giving the CRISv32 port a bit of modern makeover with device-tree, irq domain and gpiolib support, and more switchover to generic frameworks. Some small fixes and removal of the theoretical SMP support brings up the rear" * tag 'cris-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris: cris: fix integer overflow in ELF_ET_DYN_BASE CRISv32: use GENERIC_SCHED_CLOCK CRISv32: use MMIO clocksource CRISv32: use generic clockevents CRIS: use generic headers via Kbuild CRIS: use generic cmpxchg.h CRIS: use generic atomic.h CRIS: use generic atomic bitops CRISv10: remove redundant macros from system.h CRIS: remove SMP code CRISv32: don't enable irqs in INIT_THREAD CRISv32: handle multiple signals CRISv32: prevent bogus restarts on sigreturn CRISv32: don't attempt syscall restart on irq exit Add binding documentation for CRIS CRIS: add Axis 88 board device tree CRISv32: add device tree support CRISv32: add irq domains support CRIS: enable GPIOLIB 
Pull arch/cris updates from Jesper Nilsson:
 "Some much needed love for the CRIS-port.

  There's a bunch of changes this time, giving the CRISv32 port a bit of
  modern makeover with device-tree, irq domain and gpiolib support, and
  more switchover to generic frameworks.

  Some small fixes and removal of the theoretical SMP support brings up
  the rear"

* tag 'cris-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris:
  cris: fix integer overflow in ELF_ET_DYN_BASE
  CRISv32: use GENERIC_SCHED_CLOCK
  CRISv32: use MMIO clocksource
  CRISv32: use generic clockevents
  CRIS: use generic headers via Kbuild
  CRIS: use generic cmpxchg.h
  CRIS: use generic atomic.h
  CRIS: use generic atomic bitops
  CRISv10: remove redundant macros from system.h
  CRIS: remove SMP code
  CRISv32: don't enable irqs in INIT_THREAD
  CRISv32: handle multiple signals
  CRISv32: prevent bogus restarts on sigreturn
  CRISv32: don't attempt syscall restart on irq exit
  Add binding documentation for CRIS
  CRIS: add Axis 88 board device tree
  CRISv32: add device tree support
  CRISv32: add irq domains support
  CRIS: enable GPIOLIB
arch: Remove exec_domain from remaining archs 2015-04-12T19:03:30+00:00 Richard Weinberger richard@nod.at 2015-03-30T05:30:38+00:00 fa41b1c7dfa0453931afb32c9988af67a2ee28ae Signed-off-by: Richard Weinberger <richard@nod.at> 
Signed-off-by: Richard Weinberger <richard@nod.at>
cris: fix integer overflow in ELF_ET_DYN_BASE 2015-03-25T10:35:12+00:00 Andrey Ryabinin a.ryabinin@samsung.com 2015-03-24T15:31:23+00:00 d939b52abe0cee9cc3167f554da6b864db86d3f2 Almost all arches define ELF_ET_DYN_BASE as 2/3 of TASK_SIZE. Though it seems that some architectures do this in a wrong way. The problem is that 2*TASK_SIZE may overflow 32-bits so the real ELF_ET_DYN_BASE becomes wrong. Fix this overflow by dividing TASK_SIZE prior to multiplying: (TASK_SIZE / 3 * 2) Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com> Signed-off-by: Jesper Nilsson <jespern@axis.com> 
Almost all arches define ELF_ET_DYN_BASE as 2/3 of TASK_SIZE.
Though it seems that some architectures do this in a wrong way.
The problem is that 2*TASK_SIZE may overflow 32-bits so
the real ELF_ET_DYN_BASE becomes wrong.
Fix this overflow by dividing TASK_SIZE prior to multiplying:
	(TASK_SIZE / 3 * 2)

Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
CRIS: use generic headers via Kbuild 2015-03-25T09:57:27+00:00 Rabin Vincent rabin@rab.in 2015-02-19T17:13:43+00:00 16428f943d192390b4673612b1d3fb81772323d9 Delete headers which do nothing but include the asm-generic versions and use Kbuild magic instead. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com> 
Delete headers which do nothing but include the asm-generic versions and
use Kbuild magic instead.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
CRIS: use generic cmpxchg.h 2015-03-25T09:57:07+00:00 Rabin Vincent rabin@rab.in 2015-02-19T17:56:17+00:00 f87a2f58e34857304b8a2c284d02360210186dd0 CRIS can use asm-generic's cmpxchg.h Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com> 
CRIS can use asm-generic's cmpxchg.h

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
CRIS: use generic atomic.h 2015-03-25T09:57:03+00:00 Rabin Vincent rabin@rab.in 2015-02-19T16:54:35+00:00 e7db8a3c96970d847da5611e78b6bde998f13da8 CRIS can use asm-generic's atomic.h. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com> 
CRIS can use asm-generic's atomic.h.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
CRIS: use generic atomic bitops 2015-03-25T09:55:35+00:00 Rabin Vincent rabin@rab.in 2015-02-19T16:53:33+00:00 f64751118b07579c7ebb7935b6fd8cc8e2c3291a The generic atomic bitops are the same as the CRIS-specific ones. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com> 
The generic atomic bitops are the same as the CRIS-specific ones.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
CRIS: remove SMP code 2015-03-25T09:55:10+00:00 Rabin Vincent rabin@rab.in 2015-02-19T16:35:28+00:00 47a8f6fb349c977ff752f979b159aef96a0bb352 The CRIS SMP code cannot be built since there is no (and appears to never have been) a CONFIG_SMP Kconfig option in arch/cris/. Remove it. Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Jesper Nilsson <jespern@axis.com> 
The CRIS SMP code cannot be built since there is no (and appears to
never have been) a CONFIG_SMP Kconfig option in arch/cris/.  Remove it.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Jesper Nilsson <jespern@axis.com>
Merge tag 'cris-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris 2015-02-16T02:02:02+00:00 Linus Torvalds torvalds@linux-foundation.org 2015-02-16T02:02:02+00:00 1fa185ebcbcefdc5229c783450c9f0439a69f0c1 Pull CRIS changes from Jesper Nilsson. * tag 'cris-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris: CRIS: Whitespace cleanup CRIS: macro whitespace fixes in uaccess.h CRIS: uaccess: fix sparse errors CRISv32: Remove unnecessary KERN_INFO from sync_serial CRIS: Fix missing NR_CPUS in menuconfig CRISv32: Avoid warning of unused variable CRIS: Avoid warning in cris mm/fault.c CRIS: Export csum_partial_copy_nocheck 
Pull CRIS changes from Jesper Nilsson.

* tag 'cris-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper/cris:
  CRIS: Whitespace cleanup
  CRIS: macro whitespace fixes in uaccess.h
  CRIS: uaccess: fix sparse errors
  CRISv32: Remove unnecessary KERN_INFO from sync_serial
  CRIS: Fix missing NR_CPUS in menuconfig
  CRISv32: Avoid warning of unused variable
  CRIS: Avoid warning in cris mm/fault.c
  CRIS: Export csum_partial_copy_nocheck
CRIS: Whitespace cleanup 2015-02-14T17:54:12+00:00 Jesper Nilsson jespern@axis.com 2015-02-09T12:02:38+00:00 9987c19ed9a71693bf3efce2957666b2513a5252 No functional change, just clean up the most obvious. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com> 
No functional change, just clean up the most obvious.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>