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2005-11-04Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds
2005-11-05powerpc: Fix vmlinux.lds.S for 32-bitPaul Mackerras
We can't currently use asm-ppc/page.h in vmlinux.lds.S, so until we have a merged page.h, define PAGE_SIZE and KERNELBASE locally. Also gets rid of some dynamic executable cruft that we had for 32-bit. With -Ttext=$(KERNELBASE) this didn't cause any problem, but when we changed to putting . = KERNELBASE in the vmlinux.lds.S this cruft caused the text to get linked at 0xa0 instead of 0xc0000000. Oops. Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-05powerpc: Merge smp.c and smp.hPaul Mackerras
This also moves setup_cpu_maps to setup-common.c (calling it smp_setup_cpu_maps) and uses it on both 32-bit and 64-bit. Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-04[PATCH] ARM: Reverted 2918/1: [update] Base port of Comdial MP1000 platfromRussell King
No longer maintained
2005-11-04[ARM] 3097/1: change library link orderingNicolas Pitre
Patch from Nicolas Pitre We have an optimized sha1 routine (arch/arm/lib/sha1.S) meant to override the generic one in lib/sha1.c. Unfortunately lib/lib.a is listed _before_ arch/arm/lib/lib.a in the link argument list and therefore the architecture specific lib functions are not picked up before the generic versions. This patch is a quick fix to change that ordering for ARM. Here's what the kbuild maintainer had to say about it (was also CC'd on lkml): On Wed, 2 Nov 2005, Sam Ravnborg wrote: > This looks like an obvious way to achive correct ordering. > We could change it so arch defines always took precedence but > the above is so simple that it is not worth the effort. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04[ARM] 3087/1: PXA2xx flash platform device conversionTodd Poynor
Patch from Todd Poynor Add platform devices for flash to Lubbock and Mainstone board files. Once in place, the two existing mtd map drivers for the boards will be converted to use a single pxa2xx map driver in the linux-mtd tree. Take 4: flash_platform_data .map_name vs. .name cleaned up, resync with merged irda patch context. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04[ARM] 3086/1: ixp2xxx error irq handlingDave Jiang
Patch from Dave Jiang This provides support for IXP2xxx error interrupt handling. Previously there was a patch to remove this (although the original stuff was broken). Well, now the error bits are needed again. These are used extensively by the micro-engine drivers according to Deepak and also we will need it for the new EDAC code that Alan Cox is trying to push into the main kernel. Re-submit of 3072/1, generated against git tree pulled today. AFAICT, this git tree pulled in all the ARM changes that's in arm.diff. Please let me know if there are additional changes. Thx! Signed-off-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04[ARM] 3094/1: remove PLD stuff from old uaccess codeNicolas Pitre
Patch from Nicolas Pitre ARM processors that have pld instructions are not using those copy_user implementation anymore. Let's remove the useless PLD lines which were half wrong anyway. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04Merge branch 'for-paulus' of git://kernel/home/michael/src/work/Paul Mackerras
2005-11-04powerpc: Merge smp-tbsync.c (the generic timebase sync routine)Paul Mackerras
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-04Merge with PaulusMichael Ellerman
2005-11-04powerpc: Implement smp_release_cpus() in C not asmMichael Ellerman
There's no reason for smp_release_cpus() to be asm, and most people can make more sense of C code. Add an extern declaration to smp.h and remove the custom one in machine_kexec.c Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03[ARM] Fix IXDP2x01 config filesDeepak Saxena
IXDP2401 config file has wrong baudrate and both boards have 3 UARTs. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Merge SMP treeRussell King
2005-11-03[ARM] 3092/1: remove excessive print format paddingNicolas Pitre
Patch from Nicolas Pitre Using a llx format to print addresses that might possibly be (only) 36 bits wide make sense. However making it a zero padded 16 char wide field is a bit excessive and useless. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM SMP] Add configuration option for ARMv6K processorsRussell King
The 'K' extension adds several new instructions to the ARMv6 ISA which are primerily useful for SMP. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Add Realview default configuration fileRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03[ARM] Fix more 3016/1 breakageRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03powerpc: Cleanup vpa codeMichael Ellerman
register_vpa() doesn't actually do a VPA register call it just uses the flags you pass it, so rename it to vpa_call() to be clearer. We can then define register_vpa() and unregister_vpa() which are both simple wrappers around vpa_call(). (we'll need unregister_vpa() for kexec soon) We can then cleanup vpa_init(), and because vpa_init() is only called from platforms/pseries we remove the definition in asm-ppc64/smp.h. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03Merge git://oak/home/sfr/kernels/iseries/workPaul Mackerras
2005-11-03[PATCH] ppc32: Fixed warning in m8xx_setup.cVitaly Bordug
This adds missing header and thus fix the warning issued by ming prototype. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03[PATCH] ppc32 8xx: fix cpm_dpalloc() commentMarcelo Tosatti
Current comment on top of m8xx_cpm_dpinit is wrong. Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03[PATCH] ppc32 8xx: export symbols required for modular IDEMarcelo Tosatti
This fixes these warnings: Building modules, stage 2. MODPOST *** Warning: "__ide_mm_insl" [drivers/ide/ide-core.ko] undefined! *** Warning: "__ide_mm_outsw" [drivers/ide/ide-core.ko] undefined! *** Warning: "__ide_mm_insw" [drivers/ide/ide-core.ko] undefined! *** Warning: "__ide_mm_outsl" [drivers/ide/ide-core.ko] undefined! Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03[PATCH] powerpc: always init nvram on 64-bit powermacDavid Woodhouse
Currently there is no Kconfig symbol to indicate that we want nvram support on 64-bit kernels; it's assumed we always want it, so make the powermac setup code always initialize the pmac nvram code if 64-bit. Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03[PATCH] ppc: Fix build warnings in arch/ppc/kernel/traps.cBecky Bruce
The latest updates to bug.h generate build warnings in traps.c in arch/ppc. Fix print format specifiers to account for change of line type to long from int. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03[PATCH] ppc64: Fix add notifier crashesJohn Rose
The extraction of PCI stuff from struct device_node left some false assumptions in notifier code. As a result, dynamic add crashes when non-PCI nodes are added. This patch fixes these assumptions. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-03powerpc: move include/asm-ppc64/ppc32.h to arch/powerpc/kernelStephen Rothwell
It is only included by signal_32.c Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03powerpc: move ppc64/kernel/signal.c to arch/powerpcStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
2005-11-03powerpc: Set entry point and text address in linker scriptMichael Ellerman
Currently we set the kernel entry point and the address of the text section in the Makefile, using CONFIG_KERNEL_START. But we've already got <asm/page.h> in the linker script, so we can just use KERNELBASE directly. That means if we ever change KERNELBASE there's one less place to change it. And we can set the entry point with ENTRY(). There are zero differences from "readelf -a vmlinux" with or without this patch. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03powerpc: Make early debugging fit on 80 character terminalMichael Ellerman
There's some debugging in prom.c that wraps nastly on 80 character terminals, reformat it to fit. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03powerpc: Merge asm-ppc/kexec.h and asm-ppc64/kexec.hMichael Ellerman
Merge include/asm-ppc/kexec.h and include/asm-ppc64/kexec.h. The only thing that's really changed is that we now allocate crash_notes properly on PPC32. It's address is exported via sysfs, so it's not correct for it to be a pointer. I've also removed some of the "we don't use this" comments, because they're wrong (or perhaps were referring only to arch code). Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03powerpc: Move plpar_wrappers.h into arch/powerpc/platforms/pseriesMichael Ellerman
Move plpar_wrappers.h into arch/powerpc/platforms/pseries, fixup white space, and update callers. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03powerpc: Make set_dabr() a ppc_md functionMichael Ellerman
Move pSeries specific code in set_dabr() into a ppc_md function, this will allow us to keep plpar_wrappers.h private to platforms/pseries. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-03powerpc: Copy default configs into arch/powerpc/configsMichael Ellerman
Copy default configs into arch/powerpc/configs, rename bpa_defconfig to cell_defconfig while we're at it. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
2005-11-02[PATCH] x86-64: bitops fix for -OsAlexandre Oliva
This fixes the x86-64 find_[first|next]_zero_bit() function for the end-of-range case. It didn't test for a zero size, and the "rep scas" would do entirely the wrong thing. Signed-off-by: Alexandre Oliva <oliva@lsd.ic.unicamp.br> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-03powerpc: Merge remaining RTAS codePaul Mackerras
This moves rtas-proc.c and rtas_flash.c into arch/powerpc/kernel, since cell wants them as well as pseries (and chrp can use rtas-proc.c too, at least in principle). rtas_fw.c is gone, with its bits moved into rtas_flash.c and rtas.c. Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-02Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-11-02Merge branch 'swiotlb' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
2005-11-02[ARM SMP] Add hotplug CPU infrastructureRussell King
This patch adds the infrastructure to support hotplug CPU on ARM platforms. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM SMP] Fix a couple of warningsRussell King
Use *cpus_addr() to display the mask of pending/to be called CPUs. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM SMP] Track CPU idle threadsRussell King
Track the idle thread task_struct for each CPU. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM] Fix Realview machine for patch 3016/1Russell King
3016/1 changed the map_desc structure to take a PFN instead of a physical address. Fixup Realview machine support for this change. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02[ARM] Fix mm initialisation with write buffered write allocate cachesRussell King
It seems that without the extra tlb flush, we may end up faulting during the early kernel initialisation because the TLB can't see the updated page tables. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02powerpc: Compile fixes for chrp/nvram.cPaul Mackerras
Include asm/rtas.h for prototype for rtas_call etc., and make the `done' variable unsigned int since that's what rtas_call wants. Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-02powerpc: include <linux/platform_device.h> in pegasos_eth.cPaul Mackerras
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-02Merge Paulus' treeStephen Rothwell
2005-11-01[PATCH] missing platform_device.h includesAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01[PATCH] audit_sysctl_exit can only be used with CONF_AUDIT_SYSCTLHorms
This section of code calls .audit_syscal_exit, but is inside CONFIG_AUDIT, so it will fail to build if CONFIG_AUDITSYSCALL is not defined. After discussion with David Woodhouse, change the ifdef to CONFIG_AUDITSYSCALL Signed-off-by: Horms <horms@verge.net.au> Acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01[PATCH] m68knommu: updated defconfigGreg Ungerer
Updated m68knommu defconfig. Part of changing the "Motorola" names to their new name "Freescale". Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
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