kernel.git/arch/m32r/include/asm/Kbuild, branch linux-3.18.y

Make asm/word-at-a-time.h available on all architectures

2017-08-11T16:30:13Z

commit a6e2f029ae34f41adb6ae3812c32c5d326e1abd2 upstream. Added the x86 implementation of word-at-a-time to the generic version, which previously only supported big-endian. Omitted the x86-specific load_unaligned_zeropad(), which in any case is also not present for the existing BE-only implementation of a word-at-a-time, and is only used under CONFIG_DCACHE_WORD_ACCESS. Added as a "generic-y" to the Kbuilds of all architectures that didn't previously have it. Signed-off-by: Chris Metcalf Signed-off-by: Greg Kroah-Hartman

m32r: use Kbuild logic to include

2014-10-10T02:25:46Z

Signed-off-by: Geert Uytterhoeven Cc: Hirokazu Takata Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

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

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

arch: Remove stub cputime.h headers

2014-03-13T15:09:30Z

Many architectures have a stub cputime.h that only include the default cputime.h Lets remove the useless headers, we only need to mention that we want the default headers on the Kbuild files. Cc: Archs Cc: Ingo Molnar Cc: Marcelo Tosatti Cc: Peter Zijlstra Cc: Thomas Gleixner Acked-by: Rik van Riel Signed-off-by: Frederic Weisbecker

locking/mcs: Allow architecture specific asm files to be used for contended case

2014-02-09T20:18:52Z

This patch allows each architecture to add its specific assembly optimized arch_mcs_spin_lock_contended and arch_mcs_spinlock_uncontended for MCS lock and unlock functions. Signed-off-by: Tim Chen Cc: Scott J Norton Cc: Raghavendra K T Cc: AswinChandramouleeswaran Cc: George Spelvin Cc: Rik vanRiel Cc: Andrea Arcangeli Cc: MichelLespinasse Cc: Peter Hurley Cc: Andi Kleen Cc: Alex Shi Cc: Dave Hansen Cc: Tim Chen Cc: Arnd Bergmann Cc: "Figo.zhang" Cc: "Paul E.McKenney" Cc: "H. Peter Anvin" Cc: Davidlohr Bueso Cc: Waiman Long Cc: Ingo Molnar Cc: Will Deacon Cc: Andrew Morton Cc: Linus Torvalds Cc: Matthew R Wilcox Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1390347382.3138.67.camel@schen9-DESK Signed-off-by: Ingo Molnar

locking/mcs: Order the header files in Kbuild of each architecture in alphabetical order

2014-02-09T20:17:50Z

We perform a clean up of the Kbuid files in each architecture. We order the files in each Kbuild in alphabetical order by running the below script. for i in arch/*/include/asm/Kbuild do cat $i | gawk '/^generic-y/ { i = 3; do { for (; i <= NF; i++) { if ($i == "\\") { getline; i = 1; continue; } if ($i != "") hdr[$i] = $i; } break; } while (1); next; } // { print $0; } END { n = asort(hdr); for (i = 1; i <= n; i++) print "generic-y += " hdr[i]; }' > ${i}.sorted; mv ${i}.sorted $i; done Signed-off-by: Tim Chen Cc: Arnd Bergmann Cc: Matthew R Wilcox Cc: AswinChandramouleeswaran Cc: Dave Hansen Cc: "Paul E.McKenney" Cc: Scott J Norton Cc: Will Deacon Cc: "Figo.zhang" Cc: Linus Torvalds Cc: Rik van Riel Cc: Waiman Long Cc: Peter Hurley Cc: Andrea Arcangeli Cc: Tim Chen Cc: Alex Shi Cc: Raghavendra K T Cc: Andi Kleen Cc: George Spelvin Cc: MichelLespinasse Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: Davidlohr Bueso Cc: Andrew Morton Signed-off-by: Peter Zijlstra [ Fixed build bug. ] Signed-off-by: Ingo Molnar

lib: Add missing arch generic-y entries for asm-generic/hash.h

2013-12-18T02:26:19Z

Reported-by: Stephen Rothwell Signed-off-by: David S. Miller

sched, arch: Create asm/preempt.h

2013-09-25T12:07:50Z

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

UAPI: (Scripted) Disintegrate arch/m32r/include/asm

2012-12-19T16:07:18Z

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