- 14 9月, 2014 1 次提交
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由 Peter Zijlstra 提交于
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: NPeter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: NFrederic Weisbecker <fweisbec@gmail.com>
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- 05 4月, 2014 2 次提交
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由 Chen Gang 提交于
Need include generic "vga.h", or can not pass compiling with allmodconfig, the related error: CC [M] drivers/gpu/drm/drm_irq.o In file included from include/linux/vgaarb.h:34:0, from drivers/gpu/drm/drm_irq.c:42: include/video/vga.h:22:21: fatal error: asm/vga.h: No such file or directory Also move "preempt.h" upper to match sort order. Signed-off-by: NChen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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由 Chen Gang 提交于
Add "serial.h" in Kbuild, or can not pass compiling with allmodconfig, the related error: CC [M] drivers/staging/speakup/speakup_acntpc.o In file included from drivers/staging/speakup/speakup_acntpc.c:33:0: drivers/staging/speakup/serialio.h:7:24: fatal error: asm/serial.h: No such file or directory Signed-off-by: NChen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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- 10 2月, 2014 2 次提交
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由 Tim Chen 提交于
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: NTim Chen <tim.c.chen@linux.intel.com> Cc: Scott J Norton <scott.norton@hp.com> Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Cc: AswinChandramouleeswaran <aswin@hp.com> Cc: George Spelvin <linux@horizon.com> Cc: Rik vanRiel <riel@redhat.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: MichelLespinasse <walken@google.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Alex Shi <alex.shi@linaro.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "Figo.zhang" <figo1802@gmail.com> Cc: "Paul E.McKenney" <paulmck@linux.vnet.ibm.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Waiman Long <waiman.long@hp.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Will Deacon <will.deacon@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Matthew R Wilcox <matthew.r.wilcox@intel.com> Signed-off-by: NPeter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1390347382.3138.67.camel@schen9-DESKSigned-off-by: NIngo Molnar <mingo@kernel.org>
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由 Tim Chen 提交于
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: NTim Chen <tim.c.chen@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Matthew R Wilcox <matthew.r.wilcox@intel.com> Cc: AswinChandramouleeswaran <aswin@hp.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: "Paul E.McKenney" <paulmck@linux.vnet.ibm.com> Cc: Scott J Norton <scott.norton@hp.com> Cc: Will Deacon <will.deacon@arm.com> Cc: "Figo.zhang" <figo1802@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rik van Riel <riel@redhat.com> Cc: Waiman Long <waiman.long@hp.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Alex Shi <alex.shi@linaro.org> Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: George Spelvin <linux@horizon.com> Cc: MichelLespinasse <walken@google.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NPeter Zijlstra <peterz@infradead.org> [ Fixed build bug. ] Signed-off-by: NIngo Molnar <mingo@kernel.org>
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- 14 1月, 2014 2 次提交
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由 Stephen Rothwell 提交于
Checkin: 93ea02bb arch: Clean up asm/barrier.h implementations using asm-generic/barrier.h ... unfortunately left some Kbuild files out of order, which caused unnecessary merge conflicts, in particular with checkin: e3fec2f7 lib: Add missing arch generic-y entries for asm-generic/hash.h Put them back in order to make the upcoming merges cleaner. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Link: http://lkml.kernel.org/r/20140114164420.d296fbcc4be3a5f126c86069@canb.auug.org.auSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Peter Zijlstra <peterz@infradead.org> Cc: David Miller <davem@davemloft.net>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 1月, 2014 1 次提交
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由 Peter Zijlstra 提交于
We're going to be adding a few new barrier primitives, and in order to avoid endless duplication make more agressive use of asm-generic/barrier.h. Change the asm-generic/barrier.h such that it allows partial barrier definitions and fills out the rest with defaults. There are a few architectures (m32r, m68k) that could probably do away with their barrier.h file entirely but are kept for now due to their unconventional nop() implementation. Suggested-by: NGeert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: N"Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Reviewed-by: NMathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: NPeter Zijlstra <peterz@infradead.org> Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Michael Neuling <mikey@neuling.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Victor Kaplansky <VICTORK@il.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/r/20131213150640.846368594@infradead.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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- 18 12月, 2013 1 次提交
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由 David S. Miller 提交于
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 9月, 2013 1 次提交
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由 Peter Zijlstra 提交于
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: NPeter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/n/tip-h5j0c1r3e3fk015m30h8f1zx@git.kernel.orgSigned-off-by: NIngo Molnar <mingo@kernel.org>
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- 01 5月, 2013 1 次提交
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由 Richard Kuo 提交于
Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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- 14 11月, 2012 1 次提交
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由 David Sharp 提交于
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.comAcked-by: NIngo Molnar <mingo@kernel.org> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@linux.intel.com> Signed-off-by: NDavid Sharp <dhsharp@google.com> Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
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- 19 10月, 2012 1 次提交
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由 David Howells 提交于
Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NMichael Kerrisk <mtk.manpages@gmail.com> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com> Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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- 04 10月, 2012 1 次提交
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由 Mark Brown 提交于
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: NMark Brown <broonie@opensource.wolfsonmicro.com> Reviewed-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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- 28 6月, 2012 2 次提交
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由 Paul Bolle 提交于
mn10300 has a header (in its include/asm directory) that is a thin wrapper around asm-generic/ipc.h. This wrapper is useless, since that header doesn't exist. It is also unused (no file includes asm/ipc.h). hexagon and tile generate similar headers at build time (using a generic-y entry in include/asm/Kbuild). These generated headers are useless and unused too. Remove this header and these generic-y entries. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Acked-by: NRichard Kuo <rkuo@codeaurora.org> Acked-by: NChris Metcalf <cmetcalf@tilera.com> Acked-by: David Howells <dhowells@redhat.com> [MN10300] Signed-off-by: NMichal Marek <mmarek@suse.cz>
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由 Paul Bolle 提交于
frv and xtensa both have a header (in their include/asm directories) that are thin wrappers around asm-generic/cpumask.h. These wrappers are useless, since that header doesn't exist. They are also unused (all files including asm/cpumask.h are x86 specific). hexagon and openrisc generate similar headers at build time (using a generic-y entry in include/asm/Kbuild). These generated headers are useless and unused too. Remove these headers and generic-y entries. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Acked-by: NRichard Kuo <rkuo@codeaurora.org> Acked-by: David Howells <dhowells@redhat.com> [FRV] Signed-off-by: NMichal Marek <mmarek@suse.cz>
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- 01 11月, 2011 1 次提交
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由 Richard Kuo 提交于
Signed-off-by: NRichard Kuo <rkuo@codeaurora.org> Signed-off-by: NLinas Vepstas <linas@codeaurora.org> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 09 6月, 2011 1 次提交
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由 Guan Xuetao 提交于
The patch adds one-line asm-generic files in arch/unicore32/include/asm/Kbuild Also, remove the old implementation in arch/unicore32/Makefile see commit from Sam Ravnborg <d8ecc5cd> kbuild: asm-generic support Signed-off-by: NGuan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: NArnd Bergmann <arnd@arndb.de>
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- 17 3月, 2011 1 次提交
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由 GuanXuetao 提交于
This patch implements build infrastructure. Signed-off-by: NGuan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: NArnd Bergmann <arnd@arndb.de>
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- 15 1月, 2009 1 次提交
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由 Harvey Harrison 提交于
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: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 08 1月, 2009 1 次提交
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由 Harvey Harrison 提交于
Fixes compile breakage as linux/byteorder.h was removed. Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 11月, 2008 1 次提交
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由 Chris Zankel 提交于
Move all header files for xtensa to arch/xtensa/include and platform and variant header files to the appropriate arch/xtensa/platforms/ and arch/xtensa/variants/ directories. Moving the files gets also rid of all uses of symlinks in the Makefile. This has been completed already for the majority of the architectures and xtensa is one out of six missing. Signed-off-by: NSam Ravnborg <sam@ravnborg.org> Signed-off-by: NChris Zankel <chris@zankel.net>
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- 18 6月, 2006 1 次提交
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由 David Woodhouse 提交于
These include nothing more than the basic set of files listed in asm-generic/Kbuild.asm. Any extra arch-specific files will need to be added. Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org>
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