- 22 Jul, 2007 40 commits
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (60 commits) [SCSI] libsas: make ATA functions selectable by a config option [SCSI] bsg: unexport sg v3 helper functions [SCSI] bsg: fix bsg_unregister_queue [SCSI] bsg: make class backlinks [SCSI] 3w-9xxx: add support for 9690SA [SCSI] bsg: fix bsg_register_queue error path [SCSI] ESP: Increase ESP_BUS_TIMEOUT to 275. [SCSI] libsas: fix scr_read/write users and update the libata documentation [SCSI] mpt fusion: update Kconfig help [SCSI] scsi_transport_sas: add destructor for bsg [SCSI] iscsi_tcp: buggered kmalloc() [SCSI] qla2xxx: Update version number to 8.02.00-k2. [SCSI] qla2xxx: Add ISP25XX support. [SCSI] qla2xxx: Use pci_try_set_mwi(). [SCSI] qla2xxx: Use PCI-X/PCI-Express read control interfaces. [SCSI] qla2xxx: Re-factor isp_operations to static structures. [SCSI] qla2xxx: Validate mid-layer 'underflow' during check-condition handling. [SCSI] qla2xxx: Correct setting of 'current' and 'supported' speeds during FDMI registration. [SCSI] qla2xxx: Generalize iIDMA support. [SCSI] qla2xxx: Generalize FW-Interface-2 support. ...
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James Bottomley authored
Not everyone wants libsas automatically to pull in libata. This patch makes the behaviour configurable, so you can build libsas with or without ATA support. Signed-off-by:James Bottomley <James.Bottomley@SteelEye.com>
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Linus Torvalds authored
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (60 commits) [ARM] 4524/1: S3C: Move register out of include/asm-arm/arch-s3c2410 [ARM] 4523/1: S3C: Remove FIFO_MAX from uncompression headers [ARM] 4522/1: S3C: split include/asm-arm/arch/memory.h [ARM] 4521/2: S3C: Reorganise VA mapping headers [ARM] 4520/1: S3C: Remove old VA values from static map [ARM] 4519/1: S3C: split S3C2400 values out of S3C24XX map.h [ARM] 4518/1: S3C: Rename watchdog configuration options [ARM] 4517/1: S3C: Fix debug macros for ARM926 output [ARM] 4516/1: S3C: Fix uncompressor serial output for ARM926 [ARM] 4515/1: S3C: Move uncompress code to plat-s3c [ARM] 4514/1: S3C: Rename DEBUG_S3C2410_PORT and DEBUG_S3C_UART [ARM] 4513/1: S3C: Rename CONFIG_S3C2410_LOWLEVEL_UART_PORT [ARM] 4512/1: S3C: rename the debug macros for per-cpu updates [ARM] 4511/1: S3C: updated LLSERIAL Kconfig defines for CPU support [ARM] 4510/1: S3C: split debug-macro support into plat-s3c [ARM] 4509/1: S3C: Create initial arch/arm/plat-s3c [ARM] 4508/1: S3C: Move items to include/asm-arm/plat-s3c [ARM] 4461/1: MXC platform and i.MX31ADS core support [ARM] 4507/1: pxa2xx clock_event_device [ARM] 4497/1: Only allow safe cache configurations on ARMv6 and later ...
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git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds authored
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: Convert from struct class_device to struct device leds: leds-gpio for ngw100 leds: Add warning printks in error paths leds: Fix trigger unregister_simple if register_simple fails leds: Use menuconfig objects II - LED leds: Teach leds-gpio to handle timer-unsafe GPIOs leds: Add generic GPIO LED driver
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git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds authored
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: leds: cr_bllcd.c: build fix backlight: Convert from struct class_device to struct device backlight: Fix order of Kconfig entries
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-currentLinus Torvalds authored
* 'audit.b39' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: [PATCH] get rid of AVC_PATH postponed treatment [PATCH] allow audit filtering on bit & operations [PATCH] audit: fix broken class-based syscall audit [PATCH] Make IPC mode consistent
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git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds authored
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Clean up duplicate includes in drivers/macintosh/ [POWERPC] Quiet section mismatch warning on pcibios_setup [POWERPC] init and exit markings for hvc_iseries [POWERPC] Quiet section mismatch in hvc_rtas.c [POWERPC] Constify of_platform_driver match_table [POWERPC] hvcs: Make some things static and const [POWERPC] Constify of_platform_driver name [POWERPC] MPIC protected sources [POWERPC] of_detach_node()'s device node argument cannot be const [POWERPC] Fix ARCH=ppc builds [POWERPC] mv64x60: Use mutex instead of semaphore [POWERPC] Allow smp_call_function_single() to current cpu [POWERPC] Allow exec faults on readable areas on classic 32-bit PowerPC [POWERPC] Fix future firmware feature fixups function failure [POWERPC] fix showing xmon help [POWERPC] Make xmon_write accept a const buffer [POWERPC] Fix misspelled "CONFIG_CHECK_CACHE_COHERENCY" Kconfig option. [POWERPC] cell: CONFIG_SPE_BASE is a typo
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Andi Kleen authored
Fix WARNING: vmlinux.o(.data+0x99): Section mismatch: reference to .init.text:xen_start_kernel (between 'startup_xen' and 'boot_gdt_descr') Signed-off-by:
Andi Kleen <ak@suse.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Andi Kleen authored
Signed-off-by:
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Al Viro authored
Obviously broken on little-endian; fortunately, the option is not frequently used... Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> [ Hey, sparse is wonderful, but even better than sparse is having people like Al that actually _run_ it and fix bugs using it. - Linus ] Signed-off-by:
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Avi Kivity authored
Found by Sebastian Siewior and randconfig. Signed-off-by:
Avi Kivity <avi@qumranet.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6Linus Torvalds authored
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (77 commits) ACPI: Populate /sys/firmware/acpi/tables/ ACPI: create CONFIG_ACPI_DEBUG_FUNC_TRACE ACPI: update ACPI proc I/F removal schedule ACPI: update feature-removal-schedule.txt, /sys/firmware/acpi/namespace is gone ACPI: export ACPI events via acpi_mc_group multicast group ACPI: fix empty macros found by -Wextra ACPI: drivers/acpi/pci_link.c: lower printk severity sony-laptop: Fix event reading in sony-laptop sony-laptop: Add Vaio FE to the special init sequence sony-laptop: Make the driver use MSC_SCAN and a setkeycode and getkeycode key table. sony-laptop: Invoke _INI for SNC devices that provide it sony-laptop: Add support for recent Vaios Fn keys (C series for now) sony-laptop: map wireless switch events to KEY_WLAN sony-laptop: add new SNC handlers ACPI: thinkpad-acpi: add locking to brightness subdriver ACPI: thinkpad-acpi: bump up version to 0.15 ACPI: thinkpad-acpi: make EC-based thermal readings non-experimental ACPI: thinkpad-acpi: make sure DSDT TMPx readings don't return +128 ACPI: thinkpad-acpi: react to Lenovo ThinkPad differences in hot key ACPI: thinkpad-acpi: allow use of CMOS NVRAM for brightness control ...
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Andi Kleen authored
They are identical Indirectly pointed out by Thomas Gleixner Signed-off-by:
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Andi Kleen authored
64bit code in there now since some time. Signed-off-by:
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Andi Kleen authored
Get rid of warnings like WARNING: vmlinux.o(.bootstrap.text+0x1a8): Section mismatch: reference to .init.text:x86_64_start_kernel (between 'initial_code' and 'init_rsp') - Move initialization code into .text.head like i386 because modpost knows about this already - Mark initial_code .initdata Signed-off-by:
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Sam Ravnborg authored
Fix following warning: WARNING: vmlinux.o(.text+0x188ea): Section mismatch: reference to .init.text:__alloc_bootmem_core (between 'alloc_bootmem_high_node' and 'get_gate_vma') alloc_bootmem_high_node() is only used from __init scope so declare it __init. And in addition declare the weak variant __init too. Signed-off-by:
Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
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Sam Ravnborg authored
Fix following warnings: WARNING: vmlinux.o(.text+0x945e): Section mismatch: reference to .init.text:__set_fixmap (between 'hpet_arch_init' and 'hpet_mask_rtc_irq_bit') WARNING: vmlinux.o(.text+0x9474): Section mismatch: reference to .init.text:__set_fixmap (between 'hpet_arch_init' and 'hpet_mask_rtc_irq_bit') hpet_arch_init is only used from __init context so mark it __init. Signed-off-by:
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Björn Steinbrink authored
The performance counters on K7 are only 48 bits wide, so using bit 63 to check if the counter overflowed is wrong. Let's use bit 47 instead. Signed-off-by:
Björn Steinbrink <B.Steinbrink@gmx.de> Cc: Don Zickus <dzickus@redhat.com> Signed-off-by:
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Andi Kleen authored
Previously lock was unconditionally used, but shouldn't be needed on UP systems. Signed-off-by:
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Andi Kleen authored
I got an oops while booting a 32bit kernel on KVM because it doesn't implement performance counters used by the NMI watchdog. Handle this case. Cc: Avi Kivity <avi@qumranet.com> Signed-off-by:
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Juergen Beisert authored
Due to index register access ordering problems, when using macros a line like this fails (and does nothing): setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x88); With inlined functions this line will work as expected. Note about a side effect: Seems on Geode GX1 based systems the "suspend on halt power saving feature" was never enabled due to this wrong macro expansion. With inlined functions it will be enabled, but this will stop the TSC when the CPU runs into a HLT instruction. Kernel output something like this: Clocksource tsc unstable (delta = -472746897 ns) This is the 3rd version of this patch. - Adding missed arch/i386/kernel/cpu/mtrr/state.c Thanks to Andres Salomon - Adding some big fat comments into the new header file Suggested by Andi Kleen AK: fixed x86-64 compilation Signed-off-by:
Juergen Beisert <juergen@kreuzholzen.de> Signed-off-by:
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Mathieu Desnoyers authored
local_cmpxchg() should not use any LOCK prefix. This change probably got lost in the move to cmpxchg.h. Signed-off-by:
Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Acked-by:
Christoph Lameter <clameter@sgi.com> Signed-off-by:
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Keith Owens authored
kstat_irqs(0) includes the count of interrupt 0 from all cpus, not just the current cpu. The updated interrupt 0 on other cpus can stop the nmi_watchdog from tripping, so only include the current cpu's int 0. Signed-off-by:
Keith Owens <kaos@ocs.com.au> Signed-off-by:
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Andi Kleen authored
This mainly changes the nops for alternative, so not very revolutionary. Signed-off-by:
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Andi Kleen authored
Previously this flag was only used on 32bit, but some shared code can use it now. Signed-off-by:
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Andi Kleen authored
Fix WARNING: arch/i386/kernel/built-in.o(.text+0xdd0d): Section mismatch: reference to .init.data:cpu_llc_id (between 'set_cpu_sibling_map' and 'initialize_secondary') WARNING: arch/i386/kernel/built-in.o(.text+0xdd1b): Section mismatch: reference to .init.data:cpu_llc_id (between 'set_cpu_sibling_map' and 'initialize_secondary') Signed-off-by:
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Andi Kleen authored
When a machine check or NMI occurs while multiple byte code is patched the CPU could theoretically see an inconsistent instruction and crash. Prevent this by temporarily disabling MCEs and returning early in the NMI handler. Based on discussion with Mathieu Desnoyers. Cc: Mathieu Desnoyers <compudj@krystal.dyndns.org> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by:
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Andi Kleen authored
Reenable kprobes and alternative patching when the kernel text is write protected by DEBUG_RODATA Add a general utility function to change write protected text. The new function remaps the code using vmap to write it and takes care of CPU synchronization. It also does CLFLUSH to make icache recovery faster. There are some limitations on when the function can be used, see the comment. This is a newer version that also changes the paravirt_ops code. text_poke also supports multi byte patching now. Contains bug fixes from Zach Amsden and suggestions from Mathieu Desnoyers. Cc: Jan Beulich <jbeulich@novell.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Mathieu Desnoyers <compudj@krystal.dyndns.org> Cc: Zach Amsden <zach@vmware.com> Signed-off-by:
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Glauber de Oliveira Costa authored
This patch uses the read and write functions provided at system.h for control registers instead of writting raw assembly over and over again in .c files. Functions to manipulate cr2 and cr8 were provided, as they were lacking. Also, removed some extra space after closing brackets Signed-off-by:
Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by:
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Masoud Asgharifard Sharbiani authored
This patch makes the i386 behave the same way that x86_64 does when a segfault happens. A line gets printed to the kernel log so that tools that need to check for failures can behave more uniformly between debug.show_unhandled_signals sysctl variable to 0 (or by doing echo 0 > /proc/sys/debug/exception-trace) Also, all of the lines being printed are now using printk_ratelimit() to deny the ability of DoS from a local user with a program like the following: main() { while (1) if (!fork()) *(int *)0 = 0; } This new revision also includes the fix that Andrew did which got rid of new sysctl that was added to the system in earlier versions of this. Also, 'show-unhandled-signals' sysctl has been renamed back to the old 'exception-trace' to avoid breakage of people's scripts. AK: Enabling by default for i386 will be likely controversal, but let's see what happens AK: Really folks, before complaining just fix your segfaults AK: I bet this will find a lot of silent issues Signed-off-by:Masoud Sharbiani <masouds@google.com> Signed-off-by:
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Al Viro authored
Fix a mismerge in commit 8b6f50ef: "spufs: make signal-notification files readonly for NOSCHED contexts", where structs got duplicated. Signed-off-by:
Jeremy Kerr <jk@ozlabs.org> Signed-off-by:
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Russell King authored
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Ben Dooks authored
Move register and other definitions out of the include/asm-arm/arch-s3c2410 into the the arch directories of include/asm-arm/plat-s3c24xx and include/asm-arm/plat-s3c. This move is in preperation of the merging of s3c2400 and s3c6400. The following git mv commands are needed before this patch can be applied: git mv include/asm-arm/arch-s3c2410/regs-ac97.h include/asm-arm/plat-s3c/regs-ac97.h git mv include/asm-arm/arch-s3c2410/regs-adc.h include/asm-arm/plat-s3c/regs-adc.h git mv include/asm-arm/arch-s3c2410/regs-iis.h include/asm-arm/plat-s3c24xx/regs-iis.h git mv include/asm-arm/arch-s3c2410/regs-spi.h include/asm-arm/plat-s3c24xx/regs-spi.h git mv include/asm-arm/arch-s3c2410/regs-udc.h include/asm-arm/plat-s3c24xx/regs-udc.h git mv include/asm-arm/arch-s3c2410/udc.h include/asm-arm/plat-s3c24xx/udc.h Signed-off-by:
Ben Dooks <ben-linux@fluff.org> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
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Ben Dooks authored
We've fixed up a number of faults with the uncompressors so remove the now unused FIFO_MAX as it is not needed. Signed-off-by:
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Ben Dooks authored
Split the S3C2400 out of S3C2410 memory.h files ready for S3C2400 support to be added. Signed-off-by:
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Ben Dooks authored
Reorganise the definition of the virtual addresses used into a common header and update the users to rename S3C2410 items into a more common S3C defined macros. Signed-off-by:
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Ben Dooks authored
Remove the static maps for the LCD and USB devices. Signed-off-by:
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Ben Dooks authored
Move the S3C2400 values to their own include directory series in include/asm-arm/arch-s3c2400 as the support for the S3C2400 is best placed in its own arch directory. Signed-off-by:
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Ben Dooks authored
Rename the S3C24XX configuration options for the watchdog boot controls for moving to the arch/arm/plat-s3c moves. Signed-off-by:
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Ben Dooks authored
Check for ARM926 based S3C24XX based devices as these only have 64 byte FIFOs, and do not have the model detection refisters in the same place as the ARM920 based CPUs Signed-off-by:
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