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* x86: unify include/asm/agp_32/64.hThomas Gleixner2007-10-17
| | | | | | | The 32bit D(n) debug addon can be made exclusive for 32 bit compiles. Otherwise all the same. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/kdebug_32/64.hThomas Gleixner2007-10-17
| | | | | | | The 64 bit variant has additional function prototypes which do no harm for 32 bit. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/ioctls_32/64.hThomas Gleixner2007-10-17
| | | | | | Same file, except for whitespace and comment formatting. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/floppy_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | | | | Same file, except for whitespace, comment formatting and: 32-bit: if((unsigned int) addr >= (unsigned int) high_memory) 64-bit: if((unsigned long) addr >= (unsigned long) high_memory) where the latter can be used safely for both. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Conflicts: include/asm-x86/floppy_32.h include/asm-x86/floppy_64.h
* x86: apply missing DMA/OOM prevention to floppy_32.hThomas Gleixner2007-10-17
| | | | | | | | | | | | commit 554d284ba90bc2306c31e5363789f05c320969c3 added _GPF_NORETRY to floppy_64.h to prevent OOM killer on floppy DMA allocations. Apply the same to the 32 bit variant. Found during the attempt to unify the _32/_64 variants. Seperate commit to document the resulting code change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/cache_32/64.hThomas Gleixner2007-10-17
| | | | | | | Same file, except for whitespace, comment formatting and the two variants of fb_is_primary_device() Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/cache_32/64.hThomas Gleixner2007-10-17
| | | | | | | | | | | | Same file, except for whitespace, comment formatting and: 32-bit: unsigned long *virt_addr = va; 64-bit: unsigned int *virt_addr = va; Both can be safely replaced by: u32 i, *virt_addr = va; Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/dmi_32/64.hThomas Gleixner2007-10-17
| | | | | | Unification, so we have these things in one file. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/delay_32/64.hThomas Gleixner2007-10-17
| | | | | | | Same file, except for whitespace, comment formatting and the extra function prototype usc_tsc_delay() in _32. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/cache_32/64.hThomas Gleixner2007-10-17
| | | | | | | Same file, except for whitespace, comment formatting and the extra defines in _64, which are conditional on VSMP anyway. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/cacheflush_32/64.hThomas Gleixner2007-10-17
| | | | | | | Same file, except for whitespace, comment formatting and the extra DEBUG_PAGE_ALLOC function in _32. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/auxvec_32/64.hThomas Gleixner2007-10-17
| | | | | | | Same file, except for whitespace, comment formatting and the AT_SYSINFO define for 32bit Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify include/asm/agp_32/64.hThomas Gleixner2007-10-17
| | | | | | | | Same file, except for whitespace, comment formatting and the usage of wbinvd() instead of asm volatile("wbinvd":::"memory"), which is the same. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify some more trivial include/asm-x86/ 32/64 variantsThomas Gleixner2007-10-17
| | | | | | Scripted unification. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: merge some trivially mergeable headersRoland Dreier2007-10-17
| | | | | | | | | | | | | Merge errno.h, resource.h, rtc.h, sections.h, serial.h and sockios.h, where i386 and x86_64 have no or only trivial comment/include guard differences. Build tested on both 32-bit and 64-bit, and booted on 64-bit. [tglx: fixup Kbuild as well] Signed-off-by: Roland Dreier <roland@digitalvampire.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: trivial header mergesBrian Gerst2007-10-17
| | | | | | | | | Merge 32/64-bit headers that simply redirect to asm-generic [tglx: fixup Kbuild as well] Signed-off-by: Brian Gerst <bgerst@didntduck.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: convert mm_context_t semaphore to a mutexLuiz Fernando N. Capitulino2007-10-17
| | | | | | | | | | convert mm_context_t semaphore to a mutex. Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Cc: 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>
* x86: multi-byte single instruction NOPsJan Beulich2007-10-17
| | | | | | | | | | | | | | | | | | | | Add support for and use the multi-byte NOPs recently documented to be available on all PentiumPro and later processors. This patch only applies cleanly on top of the "x86: misc. constifications" patch sent earlier. [ tglx: arch/x86 adaptation ] Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> arch/x86/kernel/alternative.c | 23 ++++++++++++++++++++++- include/asm-x86/processor_32.h | 22 ++++++++++++++++++++++ include/asm-x86/processor_64.h | 22 ++++++++++++++++++++++ 3 files changed, 66 insertions(+), 1 deletion(-)
* x86: convert mm_context_t semaphore to a mutexLuiz Fernando N. Capitulino2007-10-17
| | | | | | | | | [ tglx: arch/x86 adaptation ] Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: expand /proc/interrupts to include missing vectors, v2Joe Korty2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing IRQs and IRQ descriptions to /proc/interrupts. /proc/interrupts is most useful when it displays every IRQ vector in use by the system, not just those somebody thought would be interesting. This patch inserts the following vector displays to the i386 and x86_64 platforms, as appropriate: rescheduling interrupts TLB flush interrupts function call interrupts thermal event interrupts threshold interrupts spurious interrupts A threshold interrupt occurs when ECC memory correction is occuring at too high a frequency. Thresholds are used by the ECC hardware as occasional ECC failures are part of normal operation, but long sequences of ECC failures usually indicate a memory chip that is about to fail. Thermal event interrupts occur when a temperature threshold has been exceeded for some CPU chip. IIRC, a thermal interrupt is also generated when the temperature drops back to a normal level. A spurious interrupt is an interrupt that was raised then lowered by the device before it could be fully processed by the APIC. Hence the apic sees the interrupt but does not know what device it came from. For this case the APIC hardware will assume a vector of 0xff. Rescheduling, call, and TLB flush interrupts are sent from one CPU to another per the needs of the OS. Typically, their statistics would be used to discover if an interrupt flood of the given type has been occuring. AK: merged v2 and v4 which had some more tweaks AK: replace Local interrupts with Local timer interrupts AK: Fixed description of interrupt types. [ tglx: arch/x86 adaptation ] [ mingo: small cleanup ] Signed-off-by: Joe Korty <joe.korty@ccur.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Tim Hockin <thockin@hockin.org> Cc: Andi Kleen <ak@suse.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> 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>
* x86: unify include/asm/ldt_32/64.hThomas Gleixner2007-10-17
| | | | | | | | The additional struct member of user_desc can be made conditional for 64 bit compiles. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: unify include/asm/ptrace-abi_32/64.hThomas Gleixner2007-10-17
| | | | | | | Aside of the register defines the content can be shared. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: unify include/asm/mce_32/64.hThomas Gleixner2007-10-17
| | | | | | | Merge the files together. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: asm-i386/io.h fix constnessAndrew Morton2007-10-17
| | | | | | | | | | | | | | | - Fix this: include/asm/io.h: In function `memcpy_fromio': include/asm/io.h:208: warning: passing argument 2 of `__memcpy' discards qualifiers from pointer target type - Clean up code a bit Reported-by: Uwe Bugla <uwe.bugla@gmx.de> Cc: 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>
* x86: visws extern inline to static inlineAdrian Bunk2007-10-17
| | | | | | | | | | "extern inline" will have different semantics with gcc 4.3. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Andrey Panin <pazke@donpac.ru> 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>
* x86: cleanup 64bit unistd.hThomas Gleixner2007-10-17
| | | | | | | | | | | | sys_iopl is long gone and there is no reason to declare sys_rt_sigaction here. Remove it all together and fix the whitespace mess as well. It's worth the trouble: 25897 -> 21337 bytes, the win is larger than the memory of my first computer :) Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* i386: fix argument signedness warningsSatyam Sharma2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | These build warnings: In file included from include/asm/thread_info.h:16, from include/linux/thread_info.h:21, from include/linux/preempt.h:9, from include/linux/spinlock.h:49, from include/linux/vmalloc.h:4, from arch/i386/boot/compressed/misc.c:14: include/asm/processor.h: In function cpuid_count include/asm/processor.h:615: warning: pointer targets in passing argument 1 of native_cpuid differ in signedness include/asm/processor.h:615: warning: pointer targets in passing argument 2 of native_cpuid differ in signedness include/asm/processor.h:615: warning: pointer targets in passing argument 3 of native_cpuid differ in signedness include/asm/processor.h:615: warning: pointer targets in passing argument 4 of native_cpuid differ in signedness come because the arguments have been specified as pointers to (signed) int types, not unsigned. So let's specify those as unsigned. Do some codingstyle here and there while at it. [ tglx: arch/x86 adaptation ] Signed-off-by: Satyam Sharma <satyam@infradead.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: rename .i assembler includes to .hAdrian Bunk2007-10-17
| | | | | | | | | | | | | | .i is an ending used for preprocessed stuff. This patch therefore renames assembler include files to .h and guards the contents with an #ifdef __ASSEMBLY__. [ tglx: arch/x86 adaptation ] Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Add parenthesis to IRQ vector macrosSteven Rostedt2007-10-17
| | | | | | | | | | | | | | | It is not good taste to have macros with additions that do not have parenthesises around them. This patch parethesizes the IRQ vector macros for x86_64 arch. Note, this caused me a bit of heart-ache debugging lguest64. [ tglx: arch/x86 adaptation ] Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: Eliminate result signage problem in asm-x86_64/bitops.hChuck Lever2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The return type of __scanbit() doesn't match the return type of find_{first,next}_bit(). Thus when you construct something like this: boolean ? __scanbit() : find_first_bit() you get an unsigned long result if "boolean" is true, and a signed long result if "boolean" is false. In file included from /home/cel/src/linux/include/linux/mmzone.h:15, from /home/cel/src/linux/include/linux/gfp.h:4, from /home/cel/src/linux/include/linux/slab.h:14, from /home/cel/src/linux/include/linux/percpu.h:5, from /home/cel/src/linux/include/linux/rcupdate.h:41, from /home/cel/src/linux/include/linux/dcache.h:10, from /home/cel/src/linux/include/linux/fs.h:275, from /home/cel/src/linux/fs/nfs/sysctl.c:9: /home/cel/src/linux/include/linux/nodemask.h: In function ‘__first_node’: /home/cel/src/linux/include/linux/nodemask.h:229: warning: signed and unsigned type in conditional expression /home/cel/src/linux/include/linux/nodemask.h: In function ‘__next_node’: /home/cel/src/linux/include/linux/nodemask.h:235: warning: signed and unsigned type in conditional expression /home/cel/src/linux/include/linux/nodemask.h: In function ‘__first_unset_node’: /home/cel/src/linux/include/linux/nodemask.h:253: warning: signed and unsigned type in conditional expression [ tglx: arch/x86 adaptation ] Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: remove STR() macrosGlauber de Oliveira Costa2007-10-17
| | | | | | | | | | | | | | | | | This patch removes the __STR() and STR() macros from x86_64 header files. They seem to be legacy, and has no more users. Even if there were users, they should use __stringify() instead. In fact, there were one third place in which this macro was defined (ia32_binfmt.c), and used just below. In this file, usage was properly converted to __stringify() [ tglx: arch/x86 adaptation ] Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: remove x86_cpu_to_log_apicidMike Travis2007-10-17
| | | | | | | | | | | | | | | | Remove the x86_cpu_to_log_apicid array. It is set in arch/x86_64/kernel/genapic_flat.c:flat_init_apic_ldr() and arch/x86_64/kernel/smpboot.c:do_boot_cpu() but it is never referenced. [ tglx: arch/x86 adaptation ] Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* i386: Remove strrchr assembler implementationAndi Kleen2007-10-17
| | | | | | | | | | | | | | | The constraints in the inline assembler implementation of i386 strrchr() were incorrect and break the build with recent gcc 4.3. Since there are only very few callers of strrchr() and none of them are performance relevant just remove the assembler implementation and use the C fallback instead. [ tglx: arch/x86 adaptation ] Cc: rguenther@suse.de Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: make atomic64_t work like atomic_tChris Snook2007-10-17
| | | | | | | | | | | | | The volatile keyword has already been removed from the declaration of atomic_t on x86_64. For consistency, remove it from atomic64_t as well. [ tglx: arch/x86 adaptation ] Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de> CC: Andi Kleen <andi@firstfloor.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* i386: no need to make enable_cpu_hotplug a variableAdrian Bunk2007-10-17
| | | | | | | | | | | | | 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>
* x86: Create clflush() inline, remove hardcoded wbinvdH. Peter Anvin2007-10-17
| | | | | | | | | | | | | | | | | Create an inline function for clflush(), with the proper arguments, and use it instead of hard-coding the instruction. This also removes one instance of hard-coded wbinvd, based on a patch by Bauder de Oliveira Costa. [ tglx: arch/x86 adaptation ] Cc: Andi Kleen <andi@firstfloor.org> Cc: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: constify stacktrace_opsJan Beulich2007-10-17
| | | | | | | | | | | .. as they're never written to. [ tglx: arch/x86 adaptation ] Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: remove reminder of i386 irqstat per cpu conversionThomas Gleixner2007-10-17
| | | | | | | | | | The i386 irqstat per cpu conversion left an bogus export of the old irqstat array in the header file. Remove it. [ tglx: arch/x86 adaptation ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86_64: Remove serialize_cpu() inlineAndi Kleen2007-10-17
| | | | | | | | | | | | | | | - It was redundant with sync_core() - It was unused - It was broken: no input arguments to cpuid; could fault randomly depending on eax contents. Now it's gone. [ tglx: arch/x86 adaptation ] Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: hide cond_syscall behind __KERNEL__Mike Frysinger2007-10-17
| | | | | | | | | | | | | This brings x86_64 into line with all other architectures by only defining cond_syscall() when __KERNEL__ is defined. [ tglx: arch/x86 adaptation ] Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: mark read_crX() asm code as volatileKirill Korotaev2007-10-17
| | | | | | | | | Some gcc versions (I checked at least 4.1.1 from RHEL5 & 4.1.2 from gentoo) can generate incorrect code with read_crX()/write_crX() functions mix up, due to cached results of read_crX(). The small app for x8664 below compiled with -O2 demonstrates this (i686 does the same thing):
* i386: fix 4 bit apicid assumption of mach-defaultSiddha, Suresh B2007-10-17
| | | | | | | | | | | | | | | | | | | Fix get_apic_id() in mach-default, so that it uses 8 bits incase of xAPIC case and 4 bits for legacy APIC case. This fixes the i386 kernel assumption that apic id is less than 16 for xAPIC platforms with 8 cpus or less and makes the kernel boot on such platforms. [ tglx: arch/x86 adaptation ] Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> 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>
* i386: export i386 smp_call_function_mask() to modulesLaurent Vivier2007-10-17
| | | | | | | | | | | | | This patch export i386 smp_call_function_mask() with EXPORT_SYMBOL(). This function is needed by KVM to call a function on a set of CPUs. [ tglx: arch/x86 adaptation ] Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: clean up apicid_to_node declarationAndrew Morton2007-10-17
| | | | | | | | | | | | | | Use the correct #define in the declaration of apicid_to_node[], to match the definition. [ tglx: arch/x86 adaptation ] Cc: Andi Kleen <ak@suse.de> Cc: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds2007-10-17
|\ | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: sched: fix new task startup crash sched: fix !SYSFS build breakage sched: fix improper load balance across sched domain sched: more robust sd-sysctl entry freeing
| * sched: fix !SYSFS build breakageDhaval Giani2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_SYSFS is not set, CONFIG_FAIR_USER_SCHED fails to build with kernel/built-in.o: In function `uids_kobject_init': (.init.text+0x1488): undefined reference to `kernel_subsys' kernel/built-in.o: In function `uids_kobject_init': (.init.text+0x1490): undefined reference to `kernel_subsys' kernel/built-in.o: In function `uids_kobject_init': (.init.text+0x1480): undefined reference to `kernel_subsys' kernel/built-in.o: In function `uids_kobject_init': (.init.text+0x1494): undefined reference to `kernel_subsys' This patch fixes this build error. Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | Merge branch 'merge' of ↵Linus Torvalds2007-10-17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (24 commits) [POWERPC] Fix vmemmap warning in init_64.c [POWERPC] Fix 64 bits vDSO DWARF info for CR register [POWERPC] Add 1TB workaround for PA6T [POWERPC] Enable NO_HZ and high res timers for pseries and ppc64 configs [POWERPC] Quieten cache information at boot [POWERPC] Quieten clockevent printk [POWERPC] Enable SLUB in *_defconfig [POWERPC] Fix 1TB segment detection [POWERPC] Fix iSeries_hpte_insert prototype [POWERPC] Fix copyright symbol [POWERPC] ibmebus: Move to of_device and of_platform_driver, match eHCA and eHEA drivers [POWERPC] ibmebus: Add device creation and bus probing based on of_device [POWERPC] ibmebus: Remove bus match/probe/remove functions [POWERPC] Move of_device allocation into of_device.[ch] [POWERPC] mpc52xx: device tree changes for FEC and MDIO [POWERPC] bestcomm: GenBD task support [POWERPC] bestcomm: FEC task support [POWERPC] bestcomm: ATA task support [POWERPC] bestcomm: core bestcomm support for Freescale MPC5200 [POWERPC] mpc52xx: Update mpc52xx_psc structure with B revision changes ...
| * \ Merge branch 'for-2.6.24' of git://git.secretlab.ca/git/linux-2.6-mpc52xx ↵Paul Mackerras2007-10-17
| |\ \ | | | | | | | | | | | | into merge
| | * | [POWERPC] mpc52xx: Update mpc52xx_psc structure with B revision changesSylvain Munaut2007-10-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the mpc5200b the ccr register is 32 bits wide while on the mpc5200 it's only 16 bits. It's up to the driver to use the correct format depending on the chip it's running on. The 5200b also offers some more registers & status in AC97 mode. Again, if not running on a 5200b the driver should not use those. Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | | [POWERPC] Add 1TB workaround for PA6TOlof Johansson2007-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PA6T has a bug where the slbie instruction does not honor the large segment bit. As a result, we have to always use slbia when switching context. We don't have to worry about changing the slbie's during fault processing, since they should never be replacing one VSID with another using the same ESID. I.e. there's no risk for inserting duplicate entries due to a failed slbie of the old entry. So as long as we clear it out on context switch we should be fine. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
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