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2008-08-08[CPUFREQ] Fix warning in elanfreqDave Jones
arch/x86/kernel/cpu/cpufreq/elanfreq.c:47:26: warning: symbol 'elan_multiplier' was not declared. Should it be static? Yes, yes it should. Signed-off-by: Dave Jones <davej@redhat.com>
2008-08-08[CPUFREQ] Remove EXPERIMENTAL annotation from VIA C7 powersaver kconfig.Dave Jones
This has been pretty solid, and doesn't see much change at all. Noticed by Harald Welte. Signed-off-by: Dave Jones <davej@redhat.com>
2008-08-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (99 commits) pkt_sched: Fix actions referencing bnx2x: fix logical op tcp: (whitespace only) fix confusing indentation pkt_sched: Fix qdisc config when link is down. [Bluetooth] Add full quirk implementation for btusb driver [Bluetooth] Removal of unnecessary ignore module parameter [Bluetooth] Add parameters to control BNEP header compression ath9k: Revamp wireless mode usage ath9k: More unused macros ath9k: Remove a few unused macros and fix indentation ath9k: Use mac80211's band macros and remove enum hal_freq_band ath9k: Remove redundant data structure ath9k_txq_info ath9k: Cleanup data structures related to HW capabilities ath9k: work around gcc ICEs ath9k: Add new Atheros IEEE 802.11n driver ath5k: remove Atheros 11n devices from supported list list.h: add list_cut_position() list.h: Add list_splice_tail() and list_splice_tail_init() p54: swap short slot time dcf values rt2x00: Block all unsupported modes ...
2008-08-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix end-of-stack checking in save_stack_trace(). sparc: don't use asm/of_device.h sparc64: Use kernel/uid16.c helpers instead of own copy. of/sparc: remove include of linux/of_platform.h from asm/of_platform.h sparc: i8042-sparcio.h: fix warning
2008-08-08powerpc: Do not ignore arch/powerpc/includeJunio C Hamano
Back when .gitignore file was added to arch/powerpc/ in 06f2138 ([POWERPC] Add files build to .gitignore, 2006-11-26), there indeed was nothing tracked in the ignored hierarchy and ignoring everything made sense. But we have very many tracked files there these days, and having a higher level .gitignore that ignores everything is asking for future troubles.. This should have been part of b8b572e (powerpc: Move include files to arch/powerpc/include/asm, 2008-08-01). Signed-off-by: Junio C Hamano <gitster@pobox.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-07sparc64: Fix end-of-stack checking in save_stack_trace().David S. Miller
Bug reported by Alexander Beregalov. Before we dereference the stack frame or try to peek at the pt_regs magic value, make sure the entire object is within the kernel stack bounds. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: Move all of include/asm-m68knommu to arch/m68knommu/include/asm.
2008-08-07powerpc/iseries: remove the old viocons driverStephen Rothwell
This driver was declared obsolete over 2 years ago, the alternative console driver for legacy iSeries (hvc_iseries) was made the default over 1 year ago and this driver has been build broken for over 3 months, so remove it. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-07sparc: don't use asm/of_device.hStephen Rothwell
Use linux/of_device.h instead. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-07[netdrvr] sh_eth: Add SH7619 supportYoshinori Sato
Add support SH7619 Internal ethernet controler. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-06sparc64: Use kernel/uid16.c helpers instead of own copy.David S. Miller
Noticed by Adrian Bunk. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-07Move all of include/asm-m68knommu to arch/m68knommu/include/asm.Greg Ungerer
With the current kbuild infrastructure in place no other changes are required for this to work. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2008-08-06of/sparc: remove include of linux/of_platform.h from asm/of_platform.hStephen Rothwell
Now that we have removed all inclusions of asm/of_platform.h, this compatability include can be removed. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-06Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Update generic config [IA64] Fix uniprocessor build w.r.t. SGI_XP and SGI_GRU [IA64] Eliminate trailing backquote in IA64_SGI_UV [IA64] update generic_defconfig to support sn2. [IA64] update generic_defconfig for 2.6.27-rc1 [IA64] Allow ia64 to CONFIG_NR_CPUS up to 4096 [IA64] Cleanup generated file not ignored by .gitignore [IA64] pv_ops: fix ivt.S paravirtualization
2008-08-05powerpc: 86xx: mpc8610_hpcd: add watchdog nodeAnton Vorontsov
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-05remove unneeded #include <linux/ide.h>'sAdrian Bunk
This patch remove unneeded #include <linux/ide.h>'s. It also adds a required #include <linux/interrupt.h> that was previously implicitely pulled by ide.h Signed-off-by: Adrian Bunk <bunk@kernel.org> [bart: revert change to tests/lkdtm.c (spotted by Stephen Rothwell)] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-05remove unnecessary <linux/hdreg.h> includesBartlomiej Zolnierkiewicz
Following files don't need <linux/hdreg.h> at all: - arch/mips/jazz/setup.c - arch/sh/boards/mach-systemh/irq.c - drivers/macintosh/mediabay.c - drivers/scsi/hptiop.c - drivers/usb/storage/freecom.c - arch/powerpc/include/asm/ide.h - init/main.c Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-08-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Remove all cpumask_t local variables in xcall dispatch. sparc64: Kill error_mask from hypervisor_xcall_deliver(). sparc64: Build cpu list and mondo block at top-level xcall_deliver(). sparc64: Disable local interrupts around xcall_deliver_impl() invocation. sparc64: Make all xcall_deliver's go through common helper function. sparc64: Always allocate the send mondo blocks, even on non-sun4v. sparc64: Make smp_cross_call_masked() take a cpumask_t pointer. sparc64: Directly call xcall_deliver() in smp_start_sync_tick_client. sparc64: Call xcall_deliver() directly in some cases. sparc64: Use cpumask_t pointers and for_each_cpu_mask_nr() in xcall_deliver. sparc64: Use xcall_deliver() consistently. sparc64: Use function pointer for cross-call sending. arch/sparc64/kernel/signal.c: removed duplicated #include sparc64: Need to disable preemption around smp_tsb_sync().
2008-08-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (29 commits) sh: enable maple_keyb in dreamcast_defconfig. SH2(A) cache update nommu: Provide vmalloc_exec(). add addrespace definition for sh2a. sh: Kill off ARCH_SUPPORTS_AOUT and remnants of a.out support. sh: define GENERIC_HARDIRQS_NO__DO_IRQ. sh: define GENERIC_LOCKBREAK. sh: Save NUMA node data in vmcore for crash dumps. sh: module_alloc() should be using vmalloc_exec(). sh: Fix up __bug_table handling in module loader. sh: Add documentation and integrate into docbook build. sh: Fix up broken kerneldoc comments. maple: Kill useless private_data pointer. maple: Clean up maple_driver_register/unregister routines. input: Clean up maple keyboard driver maple: allow removal and reinsertion of keyboard driver module sh: /proc/asids depends on MMU. arch/sh/boards/mach-se/7343/irq.c: removed duplicated #include arch/sh/boards/board-ap325rxa.c: removed duplicated #include sh/boards/Makefile typo fix ...
2008-08-04Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Remove use of CONFIG_PPC_MERGE powerpc: Force printing of 'total_memory' to unsigned long long powerpc: Fix compiler warning in arch/powerpc/mm/mem.c powerpc: Move include files to arch/powerpc/include/asm
2008-08-04mn10300: Fix up __bug_table handling in module loader.Paul Mundt
Platforms that are using GENERIC_BUG must call in to module_bug_finalize()/module_bug_cleanup() in order to scan modules with their own __bug_table sections that are otherwise unaccounted. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-04Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] move include/asm-s390 to arch/s390/include/asm
2008-08-04sparc64: Remove all cpumask_t local variables in xcall dispatch.David S. Miller
All of the xcall delivery implementation is cpumask agnostic, so we can pass around pointers to const cpumask_t objects everywhere. The sad remaining case is the argument to arch_send_call_function_ipi(). Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Kill error_mask from hypervisor_xcall_deliver().David S. Miller
It can eat up a lot of stack space when NR_CPUS is large. We retain some of it's functionality by reporting at least one of the cpu's which are seen in error state. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Build cpu list and mondo block at top-level xcall_deliver().David S. Miller
Then modify all of the xcall dispatch implementations get passed and use this information. Now all of the xcall dispatch implementations do not need to be mindful of details such as "is current cpu in the list?" and "is cpu online?" Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Disable local interrupts around xcall_deliver_impl() invocation.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Make all xcall_deliver's go through common helper function.David S. Miller
This just facilitates the next changeset where we'll be building the cpu list and mondo block in this helper function. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Always allocate the send mondo blocks, even on non-sun4v.David S. Miller
The idea is that we'll use this cpu list array and mondo block even for non-hypervisor platforms. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04[IA64] Update generic configTony Luck
Changes to support a new platform in my lab. Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04sparc64: Make smp_cross_call_masked() take a cpumask_t pointer.David S. Miller
Ideally this could be simplified further such that we could pass the pointer down directly into the xcall_deliver() implementation. But if we do that we need to do the "cpu_online(cpu)" and "cpu != self" checks down in those functions. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Directly call xcall_deliver() in smp_start_sync_tick_client.David S. Miller
We know the cpu is online and not the current cpu here. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Call xcall_deliver() directly in some cases.David S. Miller
For these cases the callers make sure: 1) The cpus indicated are online. 2) The current cpu is not in the list of indicated cpus. Therefore we can pass a pointer to the mask directly. One of the motivations in this transformation is to make use of "&cpumask_of_cpu(cpu)" which evaluates to a pointer to constant data in the kernel and thus takes up no stack space. Hopefully someone in the future will change the interface of arch_send_call_function_ipi() such that it passes a const cpumask_t pointer so that this will optimize ever further. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Use cpumask_t pointers and for_each_cpu_mask_nr() in xcall_deliver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Use xcall_deliver() consistently.David S. Miller
There remained some spots still vectoring to the appropriate *_xcall_deliver() function manually. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Use function pointer for cross-call sending.David S. Miller
Initialize it using the smp_setup_processor_id() hook. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04arch/sparc64/kernel/signal.c: removed duplicated #includeHuang Weiyi
Removed duplicated #include <linux/tracehook.h> in arch/sparc64/kernel/signal.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04sparc64: Need to disable preemption around smp_tsb_sync().David S. Miller
Based upon a bug report by Mariusz Kozlowski It uses smp_call_function_masked() now, which has a preemption-disabled requirement. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-04[IA64] Eliminate trailing backquote in IA64_SGI_UVJack Steiner
Eliminate trailing backquote in IA64_SGI_UV config. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] update generic_defconfig to support sn2.Robin Holt
This patch changes the generic_defconfig so it works on all sn2 platforms I have access to. There is only one support configuration which was not tested and that configuration is only a combination of two tested configurations. With this patchset applied, a generic kernel can be booted on either a RHEL 5.2, RHEL5.3, or SLES10 SP1 root and operate. All features needed by SGI's ProPack are also working. I have not tested all features of RHEL or SLES, but they do at least boot. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] update generic_defconfig for 2.6.27-rc1Robin Holt
This patch updates the generic_defconfig for 2.6.27-rc1 by simply doing a make oldconfig and holding down the carriage return. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] Allow ia64 to CONFIG_NR_CPUS up to 4096Robin Holt
ia64 has compiled with NR_CPUS=4096 for a couple releases, just forgot to update Kconfig to allow it. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] Cleanup generated file not ignored by .gitignoreRobin Holt
arch/ia64/kernel/vmlinux.lds is a generated file. Tell git to ignore it. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04[IA64] pv_ops: fix ivt.S paravirtualizationIsaku Yamahata
Recent kernels are not booting on some HP systems (though it does boot on others). James and Willy reported the problem. James did the bisection to find the commit that caused the problem: 498c5170472ff0c03a29d22dbd33225a0be038f4. [IA64] pvops: paravirtualize ivt.S Two instructions were wrongly paravirtualized such that _FROM_ macro had been used where _TO_ was intended Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: "Wilcox, Matthew R" <matthew.r.wilcox@intel.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-08-04sh: enable maple_keyb in dreamcast_defconfig.Paul Mundt
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04SH2(A) cache updateYoshinori Sato
Includes: - SH2 (7619) Writeback support. - SH2A cache handling fix. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04add addrespace definition for sh2a.Takashi Yoshii
Newfile: arch/sh/include/cpu-sh2a/cpu/addrspace.h This file seems had be removed to use fallback (cpu-common/cpu/addrspace.h), but, I'd like to add sh2a specific file here, because 1. the values defined there are not suitable for sh2a. 2. I don't think there is "common" definition for these values. Values are chosen by consideration of followings... P1 is 0. perhaps no question. P2 is from hardware manual, which says no-cache area starts at 20000000. It means that P? space size=20000000. P3 is P2+size since asm/ptrace.h uses P3 as a end of P2. P4 is P3+size since asm/fixup.h uses P4 as a end of P3. Signed-off-by: Takashi YOSHII <yoshii.takashi@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04sh: Kill off ARCH_SUPPORTS_AOUT and remnants of a.out support.Paul Mundt
SH never really supported a.out, so this was all just copied over blindly from x86 way back when. As we don't reference linux/a.out.h anywhere in the tree, these can now safely be killed off. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04sh: define GENERIC_HARDIRQS_NO__DO_IRQ.Paul Mundt
We haven't called in to __do_IRQ() in a long time, so it seems like a reasonable time to switch this on by default. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04sh: define GENERIC_LOCKBREAK.Paul Mundt
Needed for fixing up the __raw_spin_is_contended() reference which results in a build error. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04sh: Save NUMA node data in vmcore for crash dumps.Paul Mundt
Presently the NUMA node data isn't saved on kexec. This implements a simple arch_crash_save_vmcoreinfo() for saving off the relevant data. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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