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* [MIPS] paging_init(): use highend_pfn/highstart_pfnFranck Bui-Huu2006-12-121-9/+8
| | | | | | | | | | | | This patch makes paging_init() use highend_pfn/highstart_pfn globals. It removes the need of 'high' local which was needed only by HIGHMEM config. More important perhaps, it fixes a bug when HIGHMEM is set but there's actually no physical highmem (highend_pfn = 0) Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Malta: Resurrect MTD support for onboard flash.Ralf Baechle2006-12-123-41/+80
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Discard .exit.text and .exit.data at runtime.Ralf Baechle2006-12-121-2/+4
| | | | | | | | | | | | | | | | | | | | | While the recent cset 86384d544157db23879064cde36061cdcafc6794 did improve things it didn't resolve all the problems. So bite the bullet and discard .exit.text and .exit.data at runtime. Which of course sucks because it bloats binaries with code that will never ever be used but it's the only thing that will work reliable as demonstrated by the function sd_major() in drivers/scsi/sd.c. Gcc may compile sd_major() using a jump table which it will put into .rodata. If it also inlines sd_major's function body into exit_sd() which gcc > 3.4.x does. If CONFIG_BLK_DEV_SD has been set to y we would like ld to discard exit_sd's code at link time. However sd_major happens to contain a switch statement which gcc will compile using a jump table in .rodata on the architectures I checked. So, when ld later discards .exit.text only the jump table in .rodata with its stale references to the discard .exit.text will be left which any no antique ld will honor with a link error. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [PATCH] Fix typo in 'EXPERIMENTAL' in CC_STACKPROTECTOR on x86_64Brice Goglin2006-12-111-1/+1
| | | | | | | Fix typo in 'EXPERIMENTAL' in config CC_STACKPROTECTOR in arch/x86_64/Kconfig. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [MIPS] Export local_flush_data_cache_page for sake of IDE.Ralf Baechle2006-12-101-0/+1
| | | | | | | | | | | On a CPU with aliases the IDE core needs to flush caches in the special IDE variants of insw, insl etc. If IDE support is built as a module this will only work if local_flush_data_cache_page happens is exported as a module. As per policy export local_flush_data_cache_page as GPL symbol only. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Export pm_power_offRalf Baechle2006-12-101-0/+2
| | | | | | This is required for ipmi_poweroff.c to work as a module. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Export csum_partial_copy_nocheck.Ralf Baechle2006-12-101-0/+3
| | | | | | ibmtr.c and typhoon.c use it. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Discard .exit.text at linktime.Ralf Baechle2006-12-101-3/+1
| | | | | | This fixes fairly unobvious breakage of various drivers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-12-1024-132/+301
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix several kprobes bugs. [SPARC64]: Update defconfig. [SPARC64]: dma remove extra brackets [SPARC{32,64}]: Propagate ptrace_traceme() return value. [SPARC64]: Replace kmalloc+memset with kzalloc [SPARC]: Check kzalloc() return value in SUN4D irq/iommu init. [SPARC]: Replace kmalloc+memset with kzalloc [SPARC64]: Run ctrl-alt-del action for sun4v powerdown request. [SPARC64]: Unaligned accesses to userspace are hard errors. [SPARC64]: Call do_mathemu on illegal instruction traps too. [SPARC64]: Update defconfig. [SPARC64]: Add irqtrace/stacktrace/lockdep support.
| * [SPARC64]: Fix several kprobes bugs.David S. Miller2006-12-101-48/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - relbranch_fixup(), for non-branches, would end up setting regs->tnpc incorrectly, in fact it would set it equal to regs->tpc which would cause that instruction to execute twice Also, if this is not a PC-relative branch, we should just leave regs->tnpc as-is. This covers cases like 'jmpl' which branch to absolute values. - To be absolutely %100 safe, we need to flush the instruction cache for all assignments to kprobe->ainsn.insn[], including cases like add_aggr_kprobe() - prev_kprobe's status field needs to be 'unsigned long' to match the type of the value it is saving - jprobes were totally broken: = jprobe_return() can run in the stack frame of the jprobe handler, or in an even deeper stack frame, thus we'll be in the wrong register window than the one from the original probe state. So unwind using 'restore' instructions, if necessary, right before we do the jprobe_return() breakpoint trap. = There is no reason to save/restore the register window saved at %sp at jprobe trigger time. Those registers cannot be modified by the jprobe handler. Also, this code was saving and restoring "sizeof (struct sparc_stackf)" bytes. Depending upon the caller, this could clobber unrelated stack frame pieces if there is only a basic 128-byte register window stored on the stack, without the argument save area. So just saving and restoring struct pt_regs is sufficient. = Kill the "jprobe_saved_esp", totally unused. Also, delete "jprobe_saved_regs_location", with the stack frame unwind now done explicitly by jprobe_return(), this check is superfluous. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Update defconfig.David S. Miller2006-12-101-11/+33
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC{32,64}]: Propagate ptrace_traceme() return value.Alexey Dobriyan2006-12-102-2/+8
| | | | | | | | | | | | | | | | | | | | | | ptrace_traceme() consolidation made ret = ptrace_traceme(); dead write. Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Replace kmalloc+memset with kzallocYan Burman2006-12-104-24/+10
| | | | | | | | | | | | | | Replace kmalloc+memset with kzalloc Signed-off-by: Yan Burman <burman.yan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC]: Check kzalloc() return value in SUN4D irq/iommu init.David S. Miller2006-12-102-0/+9
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC]: Replace kmalloc+memset with kzallocYan Burman2006-12-104-10/+5
| | | | | | | | | | | | | | Replace kmalloc+memset with kzalloc Signed-off-by: Yan Burman <burman.yan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Run ctrl-alt-del action for sun4v powerdown request.David S. Miller2006-12-101-1/+11
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Unaligned accesses to userspace are hard errors.David S. Miller2006-12-101-13/+31
| | | | | | | | | | | | | | | | | | Userspace is forbidden from making unaligned loads and stores. So if we get an unaligned trap due to a {get,put}_user(), signal a fault and run the exception handler. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Call do_mathemu on illegal instruction traps too.David S. Miller2006-12-102-9/+15
| | | | | | | | | | | | | | To add this logic, put the VIS instruction check at the vis_emul() call site instead of inside of vis_emul(). Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Update defconfig.David S. Miller2006-12-101-6/+10
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Add irqtrace/stacktrace/lockdep support.David S. Miller2006-12-109-11/+129
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PATCH] fdtable: Make fdarray and fdsets equal in sizeVadim Lobanov2006-12-102-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, each fdtable supports three dynamically-sized arrays of data: the fdarray and two fdsets. The code allows the number of fds supported by the fdarray (fdtable->max_fds) to differ from the number of fds supported by each of the fdsets (fdtable->max_fdset). In practice, it is wasteful for these two sizes to differ: whenever we hit a limit on the smaller-capacity structure, we will reallocate the entire fdtable and all the dynamic arrays within it, so any delta in the memory used by the larger-capacity structure will never be touched at all. Rather than hogging this excess, we shouldn't even allocate it in the first place, and keep the capacities of the fdarray and the fdsets equal. This patch removes fdtable->max_fdset. As an added bonus, most of the supporting code becomes simpler. Signed-off-by: Vadim Lobanov <vlobanov@speakeasy.net> Cc: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Dipankar Sarma <dipankar@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] sysctl: remove unused "context" paramAlexey Dobriyan2006-12-103-14/+12
| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andi Kleen <ak@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: David Howells <dhowells@redhat.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] xtensa: fix system call interfaceChris Zankel2006-12-108-655/+317
| | | | | | | | | | | | | | | | | | | | | | This is a long outstanding patch to finally fix the syscall interface. The constants used for the system calls are those we have provided in our libc patches. This patch also fixes the shmbuf and stat structure, and fcntl definitions. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] xtensa: remove extra header filesChris Zankel2006-12-1030-915/+290
| | | | | | | | | | | | | | | | | | | | | | The Xtensa port contained many header files that were never needed. This rather lengthy patch removes all those files. Unfortunately, there were many dependencies that needed to be updated, so this patch touches quite a few source files. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] xtensa: fix irq and misc fixesChris Zankel2006-12-103-59/+57
|/ | | | | | | | | Update the architecture specific interrupt handling code for Xtensa to support the new API. Use generic BUG macros in bug.h, and some minor fixes. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86-64: no paravirt for X86_VOYAGER or X86_VISWSRandy Dunlap2006-12-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since Voyager and Visual WS already define ARCH_SETUP, it looks like PARAVIRT shouldn't be offered for them. In file included from arch/i386/kernel/setup.c:63: include/asm-i386/mach-visws/setup_arch.h:8:1: warning: "ARCH_SETUP" redefin= ed In file included from include/asm/msr.h:5, from include/asm/processor.h:17, 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/capability.h:45, from include/linux/sched.h:46, from arch/i386/kernel/setup.c:26: include/asm/paravirt.h:163:1: warning: this is the location of the previous= definition In file included from arch/i386/kernel/setup.c:63: include/asm-i386/mach-visws/setup_arch.h:8:1: warning: "ARCH_SETUP" redefin= ed In file included from include/asm/msr.h:5, from include/asm/processor.h:17, 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/capability.h:45, from include/linux/sched.h:46, from arch/i386/kernel/setup.c:26: include/asm/paravirt.h:163:1: warning: this is the location of the previous= definition Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
* [PATCH] i386: Fix io_apic.c warningAndi Kleen2006-12-091-1/+1
| | | | | | | | | | | gcc 4.2 warns linux/arch/i386/kernel/io_apic.c: In function ‘create_irq’: linux/arch/i386/kernel/io_apic.c:2488: warning: ‘vector’ may be used uninitialized in this function The warning is false, but somewhat legitimate so work around it. Signed-off-by: Andi Kleen <ak@suse.de>
* [PATCH] i386: export smp_num_siblings for oprofileRandy Dunlap2006-12-091-1/+1
| | | | | | | | | | | oprofile uses smp_num_siblings without testing for CONFIG_X86_HT. I looked at modifying oprofile, but this way is cleaner & simpler and I didn't see a good reason not to just export it when CONFIG_SMP. WARNING: "smp_num_siblings" [arch/i386/oprofile/oprofile.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andi Kleen <ak@suse.de>
* [PATCH] x86: Work around gcc 4.2 over aggressive optimizerAndi Kleen2006-12-092-0/+2
| | | | | | | | | | The new PDA code uses a dummy _proxy_pda variable to describe memory references to the PDA. It is never referenced in inline assembly, but exists as input/output arguments. gcc 4.2 in some cases can CSE references to this which causes unresolved symbols. Define it to zero to avoid this. Signed-off-by: Andi Kleen <ak@suse.de>
* [PATCH] x86: Fix boot hang due to nmi watchdog init codeRavikiran G Thirumalai2006-12-092-8/+9
| | | | | | | | | | | | | | | | | | | 2.6.19 stopped booting (or booted based on build/config) on our x86_64 systems due to a bug introduced in 2.6.19. check_nmi_watchdog schedules an IPI on all cpus to busy wait on a flag, but fails to set the busywait flag if NMI functionality is disabled. This causes the secondary cpus to spin in an endless loop, causing the kernel bootup to hang. Depending upon the build, the busywait flag got overwritten (stack variable) and caused the kernel to bootup on certain builds. Following patch fixes the bug by setting the busywait flag before returning from check_nmi_watchdog. I guess using a stack variable is not good here as the calling function could potentially return while the busy wait loop is still spinning on the flag. AK: I redid the patch significantly to be cleaner Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by: Shai Fultheim <shai@scalex86.org> Signed-off-by: Andi Kleen <ak@suse.de>
* [PATCH] x86: Fix verify_quirk_intel_irqbalance()Andi Kleen2006-12-091-4/+29
| | | | | | | | | | Fix verify_quirk_intel_irqbalance(). genapic checks should really happen only on affected versions of the E7520/E7320/E7525 based platforms. AK: This should akpm's Coyote SDV Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Andi Kleen <ak@suse.de>
* [PATCH] i386: Update defconfigAndi Kleen2006-12-091-7/+21
| | | | Signed-off-by: Andi Kleen <ak@suse.de>
* [PATCH] x86-64: Update defconfigAndi Kleen2006-12-091-7/+22
| | | | Signed-off-by: Andi Kleen <ak@suse.de>
* [PATCH] m68k: EXPORT_SYMBOL(cache_{clear,push}) bogus commentGeert Uytterhoeven2006-12-091-2/+2
| | | | | | | | Remove bogus comments about unexporting cache_{push,clear}(), as inline dma_cache_maintenance() (used by at least bionet and pamsnet) calls them. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k/Atari: 2.6.18 Atari IDE interrupt needs SA_SHIRQMichael Schmitz2006-12-091-1/+1
| | | | | | | | Atari IDE: The interrupt needs SA_SHIRQ now to get registered. Signed-off-by: Michael Schmitz <schmitz@biophys.uni-duesseldorf.de> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Sun3: General updatesSam Creasey2006-12-093-13/+6
| | | | | | | | | General compile fixes for 2.6.16 for sun3, and some updates to make the new bootloader work correctly. Tested on 3/50, 3/60, 3/80. Signed-off-by: Sam Creasey <sammy@sammy.net> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] add STB810 support (Philips PNX8550-based)Vitaly Wool2006-12-0910-20/+1376
| | | | | Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Qemu now has an ELF loader.Ralf Baechle2006-12-091-1/+1
| | | | | | So nuke kludge for flat binaries. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Add GENERIC_HARDIRQS_NO__DO_IRQ for i8259 usersAtsushi Nemoto2006-12-094-38/+9
| | | | | | | | Now that i8259A_chip uses new irq flow handler select GENERIC_HARDIRQS_NO__DO_IRQ on some more platforms. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Optimize csum_partial for 64bit kernelAtsushi Nemoto2006-12-091-22/+54
| | | | | | | Make csum_partial 64-bit powered. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Optimize flow of csum_partialAtsushi Nemoto2006-12-091-75/+54
| | | | | | | | | Delete dead codes at end of the function and move small_csumcopy there. This makes some labels (maybe_end_cruft, small_memcpy, end_bytes, out) needless and eliminates some branches. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Make csum_partial more readableAtsushi Nemoto2006-12-091-70/+74
| | | | | | | Use standard o32 register name instead of T0, T1, etc, like memcpy.S. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* [MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machinesThomas Bogendoerfer2006-12-0949-59/+59
| | | | | Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds2006-12-088-271/+477
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Poison init section before freeing it. [S390] Use add_active_range() and free_area_init_nodes(). [S390] Virtual memmap for s390. [S390] Update documentation for dynamic subchannel mapping. [S390] Use dev->groups for adding/removing the subchannel attribute group. [S390] Support for disconnected devices reappearing on another subchannel. [S390] subchannel lock conversion. [S390] Some preparations for the dynamic subchannel mapping patch. [S390] runtime switch for qdio performance statistics [S390] New DASD feature for ERP related logging [S390] add reset call handler to the ap bus. [S390] more workqueue fixes. [S390] workqueue fixes. [S390] uaccess_pt: add missing down_read() and convert to is_init().
| * [S390] Poison init section before freeing it.Heiko Carstens2006-12-081-0/+2
| | | | | | | | | | | | | | | | | | The data patterns should allow us to easily tell if somebody accesses initdata/code after it was freed. Same code as on various other architectures. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * [S390] Use add_active_range() and free_area_init_nodes().Heiko Carstens2006-12-083-58/+21
| | | | | | | | | | | | | | Size zones and holes in an architecture independent manner for s390. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * [S390] Virtual memmap for s390.Heiko Carstens2006-12-086-204/+453
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Virtual memmap support for s390. Inspired by the ia64 implementation. Unlike ia64 we need a mechanism which allows us to dynamically attach shared memory regions. These memory regions are accessed via the dcss device driver. dcss implements the 'direct_access' operation, which requires struct pages for every single shared page. Therefore this implementation provides an interface to attach/detach shared memory: int add_shared_memory(unsigned long start, unsigned long size); int remove_shared_memory(unsigned long start, unsigned long size); The purpose of the add_shared_memory function is to add the given memory range to the 1:1 mapping and to make sure that the corresponding range in the vmemmap is backed with physical pages. It also initialises the new struct pages. remove_shared_memory in turn only invalidates the page table entries in the 1:1 mapping. The page tables and the memory used for struct pages in the vmemmap are currently not freed. They will be reused when the next segment will be attached. Given that the maximum size of a shared memory region is 2GB and in addition all regions must reside below 2GB this is not too much of a restriction, but there is room for improvement. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * [S390] runtime switch for qdio performance statisticsUrsula Braun2006-12-082-9/+0
| | | | | | | | | | | | | | | | Remove CONFIG_QETH_PERF_STATS and use a sysfs attribute instead. We want to have the ability to turn the statistics on/off at runtime. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * [S390] uaccess_pt: add missing down_read() and convert to is_init().Heiko Carstens2006-12-081-2/+3
| | | | | | | | | | | | | | Doesn't seem to be a good idea to duplicate code :) Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | [PATCH] CPU hotplug broken with 2GB VMSPLITShaohua Li2006-12-081-1/+1
| | | | | | | | | | | | | | | | | | | | In VMSPLIT mode, kernel PGD might have more entries than user space. Acked-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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