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* sh: Kill off the rest of arch/sh64/kernel/.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Get the mach-cayman IRQ support building.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up user_fpu_struct typo for SH-5.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Mark some IRQ debug options sh32 only.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Merge sh and sh64 module.c.Paul Mundt2008-01-27
| | | | | | | | This is trivial, in that they're both effectively the same for the base relocations anyways. SH-5 doesn't need the unaligned bits, and has a few extra relocations, which are never hit on non-SH5 parts. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move over and enable FPU support for SH-5.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move over sh64 switch_to and stack unwinder.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Split out sh_ksyms.c in to _32 and _64 variants.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move over the SH-5 entry.S.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Split out linker script to _32 and _64 variants.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Split out syscall ABI for _32 and _64 variants.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move over the SH-5 head.S and tlb.h.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move in the SH-5 traps.c impl.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move arch/sh64/kernel/sys_sh64.c to arch/sh/kernel/Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move in the SH-5 signal trampoline impl.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Move in the SH-5 ptrace impl.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Split out arch/sh/kernel/process.c for _32 and _64 variants.Paul Mundt2008-01-27
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Use the generic rtc-sh driver.Paul Mundt2008-01-27
| | | | | | Rip out the sh64-specific RTC bits, use rtc-sh instead. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Kill off duplicate includes.Paul Mundt2007-11-04
| | | | | | Follow the sh change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Fix misspellings of "system", "controller", "interrupt" and "necessary".Robert P. J. Day2007-10-19
| | | | | | | | Fix the various misspellings of "system", controller", "interrupt" and "[un]necessary". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* Use helpers to obtain task pid in printks (arch code)Alexey Dobriyan2007-10-19
| | | | | | | | | | | | | | | One of the easiest things to isolate is the pid printed in kernel log. There was a patch, that made this for arch-independent code, this one makes so for arch/xxx files. It took some time to cross-compile it, but hopefully these are all the printks in arch code. Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* remove include/asm-*/ipc.hAdrian Bunk2007-10-17
| | | | | | | | | | | | All asm/ipc.h files do only #include <asm-generic/ipc.h>. This patch therefore removes all include/asm-*/ipc.h files and moves the contents of include/asm-generic/ipc.h to include/linux/ipc.h. Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Consolidate PTRACE_DETACHAlexey Dobriyan2007-10-16
| | | | | | | | | | | Identical handlers of PTRACE_DETACH go into ptrace_request(). Not touching compat code. Not touching archs that don't call ptrace_request. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Acked-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sh64: Symbol export fixups.Paul Mundt2007-10-09
| | | | | | | | | Kill off the __div_table reference, modern compilers don't have it, and old compilers can't build the sh64 kernel anyways. __copy_user also needs to be exported to satisfy module builds. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: linker script tidying and alignment fixups.Paul Mundt2007-10-09
| | | | | | | Use more of the generic section helpers, and get the alignment for some of the sections reduced. Follows the sh change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: cleanup struct irqaction initializers.Thomas Gleixner2007-10-03
| | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Move consistent DMA routines to arch/sh64/mm/.Paul Mundt2007-10-01
| | | | | | | | | | | | The consistent DMA stuff was evolved from the old PCI DMA mapping functions. As this has been overhauled, it's something that is used by the generic DMA mapping code, and thus, has no intrinsic PCI dependence. Move the routines somewhere more sensible (same place as sh), and fix up the build for CONFIG_PCI=n in the process. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Some symbol exports and build fixes.Paul Mundt2007-10-01
| | | | | | | | This fixes up misc build issues that were hit on the non-cayman boards. Additionally, quite a few symbols needed to be exported to fix the module build. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: arch/sh64/kernel/setup.c: duplicate include removal.Michal Piotrowski2007-08-11
| | | | | | | There is no need to include linux/console.h twice. Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: arch/sh64/kernel/signal.c: duplicate include removalJesper Juhl2007-08-11
| | | | | | | | | Remove the duplicate inclusion of linux/personality.h from arch/sh64/kernel/signal.c Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Kill off virt_to_bus()/bus_to_virt().Paul Mundt2007-07-31
| | | | | | Follows the SH change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Fix irq_intc build failure.Paul Mundt2007-07-31
| | | | | | | | | | | Needs interrupt.h: CC arch/sh64/kernel/irq_intc.o arch/sh64/kernel/irq_intc.c: In function 'make_intc_irq': arch/sh64/kernel/irq_intc.c:179: error: implicit declaration of function 'disable_irq_nosync' make[1]: *** [arch/sh64/kernel/irq_intc.o] Error 1 Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Fix fs.h removal from mm.h regressions.Paul Mundt2007-07-31
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Move entry point code to .text.head.Paul Mundt2007-07-20
| | | | | | Follow the sh and m68k changes to silence the modpost warnings. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Fix up PCI section mismatch warnings.Paul Mundt2007-07-20
| | | | | | pcibios_fixup_bus() and pcibios_setup() should be __devinit. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Wire up fallocate() syscall.Paul Mundt2007-07-19
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* define new percpu interface for shared dataFenghua Yu2007-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | per cpu data section contains two types of data. One set which is exclusively accessed by the local cpu and the other set which is per cpu, but also shared by remote cpus. In the current kernel, these two sets are not clearely separated out. This can potentially cause the same data cacheline shared between the two sets of data, which will result in unnecessary bouncing of the cacheline between cpus. One way to fix the problem is to cacheline align the remotely accessed per cpu data, both at the beginning and at the end. Because of the padding at both ends, this will likely cause some memory wastage and also the interface to achieve this is not clean. This patch: Moves the remotely accessed per cpu data (which is currently marked as ____cacheline_aligned_in_smp) into a different section, where all the data elements are cacheline aligned. And as such, this differentiates the local only data and remotely accessed data cleanly. Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Christoph Lameter <clameter@sgi.com> Cc: <linux-arch@vger.kernel.org> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* PTRACE_POKEDATA consolidationAlexey Dobriyan2007-07-17
| | | | | | | | | | | | | | Identical implementations of PTRACE_POKEDATA go into generic_ptrace_pokedata() function. AFAICS, fix bug on xtensa where successful PTRACE_POKEDATA will nevertheless return EPERM. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* PTRACE_PEEKDATA consolidationAlexey Dobriyan2007-07-17
| | | | | | | | | | | Identical implementations of PTRACE_PEEKDATA go into generic_ptrace_peekdata() function. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* sh64: Handle -ERESTART_RESTARTBLOCK for restartable syscalls.Paul Mundt2007-06-18
| | | | | | | | The current implementation only handles -ERESTARTNOHAND, whereas we also need to handle -ERESTART_RESTARTBLOCK in the handle_signal() case for restartable system calls. Follows the sh change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* potential parse error in ifdef part 3Yoann Padioleau2007-06-08
| | | | | | | | | | | | | Fix various bits of obviously-busted code which we're not happening to compile, due to ifdefs. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: Andi Kleen <ak@suse.de> Cc: Paul Mackerras <paulus@samba.org> Acked-by: Paul Mundt <lethal@linux-sh.org> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* all-archs: consolidate .data section definition in asm-genericSam Ravnborg2007-05-19
| | | | | | | With this consolidation we can now modify the .data section definition in one spot for all archs. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* all-archs: consolidate .text section definition in asm-genericSam Ravnborg2007-05-19
| | | | | | Move definition of .text section to asm-generic. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
* sh64: ppoll/pselect6() and restartable syscalls.Paul Mundt2007-05-13
| | | | | | | | This patch was hanging around for some time while we were waiting for the compiler situation to improve.. now that all is well again, finally merge it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Fixups for the irq_regs changes.Paul Mundt2007-05-13
| | | | | | | | A few interrupt handlers were never updated, fix them up. We were missing the irq_regs conversion also, so do that at the same time. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: Wire up many new syscalls.Paul Mundt2007-05-13
| | | | | | | | This has suffered a bit of bitrot, so we're a bit behind on the syscalls. There were a few that were wrapped incorrectly as well, caught by the syscall checker. Fix them all up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* spelling fixes: arch/sh64/Simon Arlott2007-05-13
| | | | | | | Spelling fixes in arch/sh64/. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh64: ROUND_UP macro cleanup in arch/sh64/kernel/pci_sh5.cMilind Arun Choudhary2007-05-13
| | | | | | | | ROUND_UP macro cleanup, use ALIGN where ever appropriate. Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Simplify kallsyms_lookup()Alexey Dobriyan2007-05-08
| | | | | | | | | | | | | | Several kallsyms_lookup() pass dummy arguments but only need, say, module's name. Make kallsyms_lookup() accept NULLs where possible. Also, makes picture clearer about what interfaces are needed for all symbol resolving business. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Cc: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* header cleaning: don't include smp_lock.h when not usedRandy Dunlap2007-05-08
| | | | | | | | | | | | Remove includes of <linux/smp_lock.h> where it is not used/needed. Suggested by Al Viro. Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc, sparc64, and arm (all 59 defconfigs). Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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