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path: root/arch/x86/kernel/topology.c
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2008-02-19x86: fix section mismatch warning in topology.c:arch_register_cpuSam Ravnborg
arch_register_cpu() is only defined for HOTPLUG_CPU code so simple fix is to ignore references by annotating the function __ref. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-02-09x86: fix sparse warning in topology.cHarvey Harrison
arch/x86/kernel/topology.c:56:2: warning: returning void-valued expression Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-02-01x86: avoid section mismatch involving arch_register_cpuAlexander van Heukelum
Avoid section mismatch involving arch_register_cpu. Marking arch_register_cpu as __init and removing the export for non-hotplug-cpu configurations makes the following warning go away: Section mismatch in reference from the function arch_register_cpu() to the function .devinit.text:register_cpu() The function arch_register_cpu() references the function __devinit register_cpu(). This is often because arch_register_cpu lacks a __devinit annotation or the annotation of register_cpu is wrong. The only external user of arch_register_cpu in the tree is in drivers/acpi/processor_core.c where it is guarded by ACPI_HOTPLUG_CPU (which depends on HOTPLUG_CPU). Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm> CC: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30x86: fix section mismatch warning in topology.cSam Ravnborg
Fix following warning: WARNING: arch/x86/kernel/built-in.o(__ksymtab+0x2b0): Section mismatch: reference to .cpuinit.text:arch_register_cpu in '__ksymtab_arch_register_cpu' Annotating exported symbols are wrong. Previously the warning were hidden by avoiding the export in the non HOTPLUG_CPU case but the improved checks in modpost caught it anyway. Fix it by removing the __cpuinit annotation and rearrange the code a bit to save one ifdef/endif pair. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30x86: change NR_CPUS arrays in topologytravis@sgi.com
Change the following static arrays sized by NR_CPUS to per_cpu data variables: i386_cpu cpu_devices[NR_CPUS]; (And change the struct name to x86_cpu.) Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-12-04x86: arch_register_cpu() section fixAndrew Morton
fix this on i386 allnoconfig: WARNING: vmlinux.o(.text+0x6f2e): Section mismatch: reference to .init.text:register_cpu (between 'arch_register_cpu' and 'text_poke') Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-17i386: no need to make enable_cpu_hotplug a variableAdrian Bunk
As long as there's no write access to this variable there's no reason to let gcc check it at runtime. [ tglx: arch/x86 adaptation ] Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-13Delete filenames in comments.Dave Jones
Since the x86 merge, lots of files that referenced their own filenames are no longer correct. Rather than keep them up to date, just delete them, as they add no real value. Additionally: - fix up comment formatting in scx200_32.c - Remove a credit from myself in setup_64.c from a time when we had no SCM - remove longwinded history from tsc_32.c which can be figured out from git. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-11i386: move kernelThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>