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* [PATCH] m68k: cleanup unistd.hRoman Zippel2006-06-23
| | | | | | | | Remove long obsolete kernel syscalls, only execve is still used. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k: atyfb_base compile fix for CONFIG_PCI=nRoman Zippel2006-06-23
| | | | | | | | | The atyfb_driver structure is only available if CONFIG_PCI is set. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m68k: completely initialize hw_regs_t in ide_setup_portsRoman Zippel2006-06-23
| | | | | | | | | | | | | ide_setup_ports does not completely initialize the hw_regs_t structure which can cause random failures, as the structure is often on the stack. None of the callers expect a partially initialized structure, i.e. none of them do any setup of their own before calling ide_setup_ports(). Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] move do_suspend_lowlevel to correct segmentShaohua Li2006-06-23
| | | | | | | | | | | Move do_suspend_lowlevel to correct segment. If it is in the same hugepage with ro data, mark_rodata_ro will make it unexecutable. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Len Brown <len.brown@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: documentation updatesPavel Machek2006-06-23
| | | | | | | | Update documentation a bit, add more machines to video.txt list. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] don't use flush_tlb_all in suspend timeShaohua Li2006-06-23
| | | | | | | | | | flush_tlb_all uses on_each_cpu, which will disable/enable interrupt. In suspend/resume time, this will make interrupt wrongly enabled. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: use less memory during resumeRafael J. Wysocki2006-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make swsusp allocate only as much memory as needed to store the image data and metadata during resume. Without this patch swsusp additionally allocates many page frames that will conflict with the "original" locations of the image data and are considered as "unsafe", treating them as "eaten" pages (ie. allocated but unusable). The patch makes swsusp allocate as many pages as it'll need to store the data read from the image in one shot, creating a list of allocated "safe" pages, and use the observation that all pages allocated by it are marked with the PG_nosave and PG_nosave_free flags set.  Namely, when it's about to load an image page, swsusp can check whether the page frame corresponding to the "original" location of this page has been allocated (ie. if the page frame has the PG_nosave and PG_nosave_free flags set) and if so, it can load the page directly into this page frame.  Otherwise it uses an allocated "safe" page from the list to store the data that will be copied to their "original" location later on. This allows us to save many page copyings and page allocations during resume and in the future it may allow us to load images greater than 50% of the normal zone. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: "Pavel Machek" <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kernel/power/snapshot.c: cleanupsAdrian Bunk2006-06-23
| | | | | | | | | | - make needlessly global functions static - make dummy functions static inline Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: take lowmem reserves into accountRafael J. Wysocki2006-06-23
| | | | | | | | | | | swsusp allocates memory from the normal zone, so it cannot use lowmem reserve pages from the lower zones. Therefore it should not count these pages as available to it. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: x86_64 mark special saveable/unsaveable pagesShaohua Li2006-06-23
| | | | | | | | | | | | | | | Pages (Reserved/ACPI NVS/ACPI Data) below end_pfn will be saved/restored by S4 currently. We should mark 'Reserved' pages not saveable. Pages (Reserved/ACPI NVS/ACPI Data) above end_pfn will not be saved/restored by S4 currently. We should save the 'ACPI NVS/ACPI Data' pages. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Nigel Cunningham <nigel@suspend2.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: i386 mark special saveable/unsaveable pagesShaohua Li2006-06-23
| | | | | | | | | | | | | | | | Pages (Reserved/ACPI NVS/ACPI Data) below max_low_pfn will be saved/restored by S4 currently. We should mark 'Reserved' pages not saveable. Pages (Reserved/ACPI NVS/ACPI Data) above max_low_pfn will not be saved/restored by S4 currently. We should save the 'ACPI NVS/ACPI Data' pages. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Nigel Cunningham <nigel@suspend2.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] swsusp: add architecture special saveable pages supportShaohua Li2006-06-23
| | | | | | | | | | | | | | | 1. Add architecture specific pages save/restore support. Next two patches will use this to save/restore 'ACPI NVS' pages. 2. Allow reserved pages 'nosave'. This could avoid save/restore BIOS reserved pages. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Nigel Cunningham <nigel@suspend2.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Remove duplicate symbol exports on AlphaMathieu Chouquet-Stringer2006-06-23
| | | | | | | | | | | | | | | | | | | | | WARNING: vmlinux: 'enable_irq' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'disable_irq' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'disable_irq_nosync' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'probe_irq_mask' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'sys_open' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'sys_read' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'strstr' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'memscan' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'memcmp' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'strnlen' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'strncmp' exported twice. Previous export was in vmlinux WARNING: vmlinux: 'strcmp' exported twice. Previous export was in vmlinux Signed-off-by: Mathieu Chouquet-Stringer <mchouque@free.fr> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: compile fix for asm-i386/alternatives.hKirill Smelkov2006-06-23
| | | | | | | | | | | | | compile fix: <asm-i386/alternative.h> needs <asm/types.h> for 'u8' -- just look at struct alt_instr. My module includes <asm/bitops.h> as the first header, and as of 2.6.17 this leads to compilation errors. Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: VIA C7 CPU flagsMichal Ludvig2006-06-23
| | | | | | | | | | New CPU flags for next generation of crypto engine as found in VIA C7 processors. Signed-off-by: Michal Ludvig <michal@logix.cz> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386: extra checks in show_registers()Chuck Ebbert2006-06-23
| | | | | | | | | | | Sometimes thread_info and task_struct get out-of-sync with each other. Printing task.thread_info in show_registers() can help spot this. And when task_struct is corrupt then task.comm can contain garbage, so only print as many characters as it can hold. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: fix __range_ok constraintRoman Zippel2006-06-23
| | | | | | | | | | An immediate operand can't be the destination of the cmpl instruction, so exclude it. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Cc: Mattia Dongili <malattia@linux.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386: don't try kprobes for v8086 modeZachary Amsden2006-06-23
| | | | | | | | | | | | Never allow int3 traps from V8086 mode to enter the kprobes handler. Signed-off-by: Zachary Amsden <zach@vmware.com> Cc: Prasanna S Panchamukhi <prasanna@in.ibm.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386: fix get_segment_eip() with vm86 segmentsChuck Ebbert2006-06-23
| | | | | | | | | | | | | | | | We need to check for vm86 mode first before looking at selector privilege bits. Segment limit is always base + 64k and only the low 16 bits of EIP are significant in vm86 mode. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Cc: Andi Kleen <ak@muc.de> Cc: Zachary Amsden <zach@vmware.com> Cc: Rohit Seth <rohitseth@google.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: use proper defines for i8259A I/OAndreas Mohr2006-06-23
| | | | | | | | Use proper defines instead of open-coded values. Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: constify arch/i386/pci/irq.cAndreas Mohr2006-06-23
| | | | | | | | constify structs and add one __initdata. Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] make ACPI errata __read_mostlyAndreas Mohr2006-06-23
| | | | | | Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: make i387 mxcsr_feature_mask __read_mostlyAndreas Mohr2006-06-23
| | | | | | Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: cyrix code CONFIG_PCI fix / add __initdataAndreas Mohr2006-06-23
| | | | | | | | | PCI code was outside of CONFIG_PCI, add __initdata at cyrix_55x0 (since accessed within __init function only). Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: make using_apic_timer __read_mostlyAndreas Mohr2006-06-23
| | | | | | Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386: let usermode execute the "enter" instructionChuck Ebbert2006-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i386 page fault handler does not allow enough slack when checking for userspace access below the current stack pointer. This prevents use of the enter instruction by user code. Fix this by allowing enough slack for "enter $65535,$31" to execute. Problem reported by Tomasz Malesinski <tmal@mimuw.edu.pl> Tested using this program, based on the original from Tomasz: .file "ovflow.S" .version "01.01" gcc2_compiled.: .section .rodata .LC0: .string "asdf\n" .text .align 4 .globl main .type main,@function main: nest_level=0 .rept 30 enter $0,$nest_level nest_level=nest_level+1 .endr enter $65535,$30 enter $65535,$31 addl $-12,%esp pushl $.LC0 call printf addl $16,%esp .L2: .rept 32 leave .endr ret .Lfe1: .size main,.Lfe1-main .ident "GCC: (GNU) 2.95.4 20011002 (Debian prerelease)" Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: kernel irq balance doesn't workZhang Yanmin2006-06-23
| | | | | | | | | | | | | | | | | | | | | | | | On i386, kernel irq balance doesn't work. 1) In function do_irq_balance, after kernel finds the min_loaded cpu but before calling set_pending_irq to really pin the selected_irq to the target cpu, kernel does a cpus_and with irq_affinity[selected_irq]. Later on, when the irq is acked, kernel would calls move_native_irq=>desc->handler->set_affinity to change the irq affinity. However, every function pointed by hw_interrupt_type->set_affinity(unsigned int irq, cpumask_t cpumask) always changes irq_affinity[irq] to cpumask. Next time when recalling do_irq_balance, it has to do cpu_ands again with irq_affinity[selected_irq], but irq_affinity[selected_irq] already becomes one cpu selected by the first irq balance. 2) Function balance_irq in file arch/i386/kernel/io_apic.c has the same issue. [akpm@osdl.org: cleanups] Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: call eisa_set_level_irq() in pbibios_lookup_irq()Linus Torvalds2006-06-23
| | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Don't trigger full rebuild via CONFIG_X86_MCEAlexey Dobriyan2006-06-23
| | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386: break out of recursion in stackframe walkIngo Molnar2006-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_FRAME_POINTERS is enabled, and one does a dump_stack() during early SMP init, an infinite stackdump and a bootup hang happens: [<c0104e7f>] show_trace+0xd/0xf [<c0104e96>] dump_stack+0x15/0x17 [<c01440df>] save_trace+0xc3/0xce [<c014527d>] mark_lock+0x8c/0x4fe [<c0145df5>] __lockdep_acquire+0x44e/0xaa5 [<c0146798>] lockdep_acquire+0x68/0x84 [<c1048699>] _spin_lock+0x21/0x2f [<c010d918>] prepare_set+0xd/0x5d [<c010daa8>] generic_set_all+0x1d/0x201 [<c010ca9a>] mtrr_ap_init+0x23/0x3b [<c010ada8>] identify_cpu+0x2a7/0x2af [<c01192a7>] smp_store_cpu_info+0x2f/0xb4 [<c01197d0>] start_secondary+0xb5/0x3ec [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [<c104ec11>] end_of_stack_stop_unwind_function+0x1/0x4 [...] Due to "end_of_stack_stop_unwind_function" recursing back to itself in the EBP stackframe-walker. So avoid this type of recursion when walking the stack . Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix x86 microcode driver handling of multiple matching revisionsJan Beulich2006-06-23
| | | | | | | | | | | | | | | | | | | | | | | When multiple updates matching a given CPU are found in the update file, the action taken by the microcode update driver was inappropriate: - when lower revision microcode was found before matching or higher revision one, the driver would needlessly complain that it would not downgrade the CPU - when microcode matching the currently installed revision was found before newer revision code, no update would actually take place To change this behavior, the driver now concludes about possibly updates and issues messages only when the entire input was parsed. Additionally, this adds back (in different places, and conditionalized upon a new module option) some messages removed by a previous patch. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Don't trigger full rebuild via CONFIG_MTRRAlexey Dobriyan2006-06-23
| | | | | | | | Only drm, framebuffer, mtrr parts + misc files here and there. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386 apm.c optimizationAndreas Mohr2006-06-23
| | | | | | | | | | | | | - avoid expensive modulo (integer division) which happened since APM_MAX_EVENTS is 20 (non-power-of-2) - kill compiler warnings by initializing two variables - add __read_mostly to some important static variables that are read often (by idle loop etc.) - constify several structures Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] arch/i386/kernel/apic.c: make modern_apic() staticAdrian Bunk2006-06-23
| | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] x86: cache pollution aware __copy_from_user_ll()Hiro Yoshioka2006-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the x86 cache-bypassing copy instructions for copy_from_user(). Some performance data are Total of GLOBAL_POWER_EVENTS (CPU cycle samples) 2.6.12.4.orig 1921587 2.6.12.4.nt 1599424 1599424/1921587=83.23% (16.77% reduction) BSQ_CACHE_REFERENCE (L3 cache miss) 2.6.12.4.orig 57427 2.6.12.4.nt 20858 20858/57427=36.32% (63.7% reduction) L3 cache miss reduction of __copy_from_user_ll samples % 37408 65.1412 vmlinux __copy_from_user_ll 23 0.1103 vmlinux __copy_user_zeroing_intel_nocache 23/37408=0.061% (99.94% reduction) Top 5 of 2.6.12.4.nt Counted GLOBAL_POWER_EVENTS events (time during which processor is not stopped) with a unit mask of 0x01 (mandatory) count 100000 samples % app name symbol name 128392 8.0274 vmlinux __copy_user_zeroing_intel_nocache 64206 4.0143 vmlinux journal_add_journal_head 59746 3.7355 vmlinux do_get_write_access 47674 2.9807 vmlinux journal_put_journal_head 46021 2.8774 vmlinux journal_dirty_metadata pattern9-0-cpu4-0-09011728/summary.out Counted BSQ_CACHE_REFERENCE events (cache references seen by the bus unit) with a unit mask of 0x3f (multiple flags) count 3000 samples % app name symbol name 69755 4.2861 vmlinux __copy_user_zeroing_intel_nocache 55685 3.4215 vmlinux journal_add_journal_head 52371 3.2179 vmlinux __find_get_block 45504 2.7960 vmlinux journal_put_journal_head 36005 2.2123 vmlinux journal_stop pattern9-0-cpu4-0-09011744/summary.out Counted BSQ_CACHE_REFERENCE events (cache references seen by the bus unit) with a unit mask of 0x200 (read 3rd level cache miss) count 3000 samples % app name symbol name 1147 5.4994 vmlinux journal_add_journal_head 881 4.2240 vmlinux journal_dirty_data 872 4.1809 vmlinux blk_rq_map_sg 734 3.5192 vmlinux journal_commit_transaction 617 2.9582 vmlinux radix_tree_delete pattern9-0-cpu4-0-09011731/summary.out iozone results are original 2.6.12.4 CPU time = 207.768 sec cache aware CPU time = 184.783 sec (three times run) 184.783/207.768=88.94% (11.06% reduction) original: pattern9-0-cpu4-0-08191720/iozone.out: CPU Utilization: Wall time 45.997 CPU time 64.527 CPU utilization 140.28 % pattern9-0-cpu4-0-08191741/iozone.out: CPU Utilization: Wall time 46.878 CPU time 71.933 CPU utilization 153.45 % pattern9-0-cpu4-0-08191743/iozone.out: CPU Utilization: Wall time 45.152 CPU time 71.308 CPU utilization 157.93 % cache awre: pattern9-0-cpu4-0-09011728/iozone.out: CPU Utilization: Wall time 44.842 CPU time 62.465 CPU utilization 139.30 % pattern9-0-cpu4-0-09011731/iozone.out: CPU Utilization: Wall time 44.718 CPU time 59.273 CPU utilization 132.55 % pattern9-0-cpu4-0-09011744/iozone.out: CPU Utilization: Wall time 44.367 CPU time 63.045 CPU utilization 142.10 % Signed-off-by: Hiro Yoshioka <hyoshiok@miraclelinux.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] mips: fix number of mremap argumentsYoichi Yuasa2006-06-23
| | | | | | | | | mremap syscall takes 5 arguments. Fixed by Ralf Baechle. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Au1550/1200: add missing PSC #define's, make OSS driver use the ↵Sergei Shtylyov2006-06-23
| | | | | | | | | | | | | proper ones Add missing PSC #define's required for the drivers using PSC on DBAu1550 board (also fixing Au1550 PSC3 address) and all Au1200-based boards as well. Make the OSS driver use the correct PSC definitions fo each board. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: clean frv unistd.hAl Viro2006-06-23
| | | | | | | | | Remove _syscall invocations that aren't used in the kernel. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: trivial cleanups in frv_ksyms.cAl Viro2006-06-23
| | | | | | | | | Remove duplicate EXPORT_SYMBOL annotations from the FRV arch. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: Add missing qualifier to memcpy_fromio() prototypeAl Viro2006-06-23
| | | | | | | | | | The memcpy_fromio() function should have a const qualifier on its source pointer. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: ieee1394 is borken on frvAl Viro2006-06-23
| | | | | | | | | | | | | The ieee1394 assumes it may make direct use of ->count in the semaphore structure. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: Ben Collins <bcollins@ubuntu.com> Cc: Jody McIntyre <scjody@modernduck.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: NULL noise removal in frv xchg()Al Viro2006-06-23
| | | | | | | | | Clean up the FRV arch's xchg() function. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: initrd is grossly broken on frv (never built)Al Viro2006-06-23
| | | | | | | | | | The FRV arch doesn't currently support initrd, so it should be disabled automatically for the moment. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ext2 XIP won't build without MMUAl Viro2006-06-23
| | | | | | | | | | Disable Ext2 XIP if the kernel is configured in no-MMU mode as the former won't build. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: wrong syscallAl Viro2006-06-23
| | | | | | | | The FRV arch should use fstatat64 not newfstatat. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: misc sparse annotationsAl Viro2006-06-23
| | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: misc __user annotationsAl Viro2006-06-23
| | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: binfmt_elf_fdpic __user annotationsAl Viro2006-06-23
| | | | | | | | | Add __user annotations to binfmt_elf_fdpic. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: sysctl __user annotationsAl Viro2006-06-23
| | | | | | | | | Add __user annotations to FRV-specific sysctl stuff. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] frv: signal annotationsAl Viro2006-06-23
| | | | | | | | | Add annotations to the FRV signal handling for sparse. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-23 13:01:28 -0500