pm24.git/arch/frv, branch v3.18

frv: remove unused declarations of start_ex_table and stop_ex_table

2014-10-14T00:18:28Z

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

Merge branch 'locking-arch-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2014-10-13T13:48:00Z

Pull arch atomic cleanups from Ingo Molnar: "This is a series kept separate from the main locking tree, which cleans up and improves various details in the atomics type handling: - Remove the unused atomic_or_long() method - Consolidate and compress atomic ops implementations between architectures, to reduce linecount and to make it easier to add new ops. - Rewrite generic atomic support to only require cmpxchg() from an architecture - generate all other methods from that" * 'locking-arch-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits) locking,arch: Use ACCESS_ONCE() instead of cast to volatile in atomic_read() locking, mips: Fix atomics locking, sparc64: Fix atomics locking,arch: Rewrite generic atomic support locking,arch,xtensa: Fold atomic_ops locking,arch,sparc: Fold atomic_ops locking,arch,sh: Fold atomic_ops locking,arch,powerpc: Fold atomic_ops locking,arch,parisc: Fold atomic_ops locking,arch,mn10300: Fold atomic_ops locking,arch,mips: Fold atomic_ops locking,arch,metag: Fold atomic_ops locking,arch,m68k: Fold atomic_ops locking,arch,m32r: Fold atomic_ops locking,arch,ia64: Fold atomic_ops locking,arch,hexagon: Fold atomic_ops locking,arch,cris: Fold atomic_ops locking,arch,avr32: Fold atomic_ops locking,arch,arm64: Fold atomic_ops locking,arch,arm: Fold atomic_ops ...

frv: remove deprecated IRQF_DISABLED

2014-10-10T02:26:03Z

Remove the IRQF_DISABLED flag from FRV architecture code. It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

frv: remove unused cpuinfo_frv and friends to fix future build error

2014-10-10T02:26:03Z

Frv has a macro named cpu_data, interfering with variables and struct members with the same name: include/linux/pm_domain.h:75:24: error: expected identifier or '(' before '&' token struct gpd_cpu_data *cpu_data; As struct cpuinfo_frv, boot_cpu_data, cpu_data, and current_cpu_data are not used, removed them to fix this. Signed-off-by: Geert Uytterhoeven Reported-by: kbuild test robot Cc: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

locking,arch: Use ACCESS_ONCE() instead of cast to volatile in atomic_read()

2014-10-03T04:06:23Z

Use the much more reader friendly ACCESS_ONCE() instead of the cast to volatile. This is purely a stylistic change. Signed-off-by: Pranith Kumar Acked-by: Jesper Nilsson Acked-by: Hans-Christian Egtvedt Acked-by: Max Filippov Signed-off-by: Peter Zijlstra (Intel) Cc: Linus Torvalds Cc: linux-arch@vger.kernel.org Link: http://lkml.kernel.org/r/1411482607-20948-1-git-send-email-bobby.prani@gmail.com Signed-off-by: Ingo Molnar

irq_work: Introduce arch_irq_work_has_interrupt()

2014-09-13T16:38:07Z

The nohz full code needs irq work to trigger its own interrupt so that the subsystem can work even when the tick is stopped. Lets introduce arch_irq_work_has_interrupt() that archs can override to tell about their support for this ability. Signed-off-by: Peter Zijlstra Cc: Ingo Molnar Cc: Paul E. McKenney Cc: Peter Zijlstra Cc: Thomas Gleixner Signed-off-by: Frederic Weisbecker

frv: Define cpu_relax_lowlatency()

2014-08-19T14:40:08Z

3a6bfbc91df0 "(arch,locking: Ciao arch_mutex_cpu_relax()") broke building the frv arch. Fixes errors such as: kernel/locking/mcs_spinlock.h:87:2: error: implicit declaration of function 'cpu_relax_lowlatency' Signed-off-by: Davidlohr Bueso Compile-tested-by: Guenter Roeck Signed-off-by: Linus Torvalds

Merge branch 'signal-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc

2014-08-09T16:58:12Z

Pull arch signal handling cleanup from Richard Weinberger: "This patch series moves all remaining archs to the get_signal(), signal_setup_done() and sigsp() functions. Currently these archs use open coded variants of the said functions. Further, unused parameters get removed from get_signal_to_deliver(), tracehook_signal_handler() and signal_delivered(). At the end of the day we save around 500 lines of code." * 'signal-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc: (43 commits) powerpc: Use sigsp() openrisc: Use sigsp() mn10300: Use sigsp() mips: Use sigsp() microblaze: Use sigsp() metag: Use sigsp() m68k: Use sigsp() m32r: Use sigsp() hexagon: Use sigsp() frv: Use sigsp() cris: Use sigsp() c6x: Use sigsp() blackfin: Use sigsp() avr32: Use sigsp() arm64: Use sigsp() arc: Use sigsp() sas_ss_flags: Remove nested ternary if Rip out get_signal_to_deliver() Clean up signal_delivered() tracehook_signal_handler: Remove sig, info, ka and regs ...

lib/scatterlist: clean up useless architecture versions of scatterlist.h

2014-08-08T22:57:26Z

There's no need to have an architecture version of scatterlist.h if the only thing the file does is include asm-generic/scatterlist.h. Switch to the asm-generic versions directly. Acked-by: Jesper Nilsson Acked-by: David Howells Signed-off-by: Laura Abbott Cc: Lennox Wu Cc: Chen Liqin , Cc: Koichi Yasutake Cc: Michal Simek Cc: Hirokazu Takata Cc: Mikael Starvik Cc: Thomas Gleixner Cc: Benjamin Herrenschmidt Cc: Heiko Carstens Cc: Russell King Cc: Tony Luck Cc: Fenghua Yu Cc: Paul Mackerras Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: "James E.J. Bottomley" Cc: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

frv: Use sigsp()

2014-08-06T11:04:08Z

Use sigsp() instead of the open coded variant. Signed-off-by: Richard Weinberger