- Jul 25, 2007
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David Brownell authored
Fix doc bug noted by Uwe Kleine-König: gpio_set_direction() is long gone, replaced by gpio_direction_input() and gpio_direction_output(). Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Cc: <ukleinek@informatik.uni-freiburg.de> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Rusty Russell authored
S.Caglar Onur points out that many distributions don't ship a static zlib. Unfortunately the launcher currently maps virtual device memory where shared libraries want to go. The solution is to pre-scan the args to figure out how much memory we have, then allocate devices above that, rather than down from the top possible address. This also turns out to be simpler. Signed-off-by:
Rusty Russell <rusty@rustcorp.com.au> Signed-off-by:
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Stephen Rothwell authored
lib/fault-inject.c:168: warning: 'debugfs_create_ul_MAX_STACK_TRACE_DEPTH' defined but not used Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Cc: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by:
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Al Viro authored
Fallout from f8a7c6fe . However, looking at it shows that checks done in ASUS_LED_UNREGISTER() can't trigger at all (we never get to asus_led_exit() if registration fails) and if that registration fails, we actually leak stuff. IOW, it's worse than just replacing class_dev with dev in there - the tests themselves had been papering over the lousy cleanup logics. Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Karol Kozimor <sziwan@users.sourceforge.net> Signed-off-by:
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Adrian Bunk authored
CC kernel/time/clocksource.o In file included from /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/include/linux/clocksource.h:18, from /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/kernel/time/clocksource.c:27: include2/asm/io.h: In function 'virt_to_phys': include2/asm/io.h:46: error: implicit declaration of function '__pa' include2/asm/io.h: In function 'phys_to_virt': include2/asm/io.h:51: error: implicit declaration of function '__va' include2/asm/io.h:51: warning: return makes pointer from integer without a cast make[3]: *** [kernel/time/clocksource.o] Error 1 Signed-off-by:Adrian Bunk <bunk@stusta.de> Cc: Christian Zankel <chris@zankel.net> Signed-off-by:
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Christoph Hellwig authored
spufs.h now has two enums for the sched_flags leading to identical values for SPU_SCHED_WAS_ACTIVE and SPU_SCHED_NOTIFY_ACTIVE. Merge them into a single enum as they were in the IBM development tree. Signed-off-by:
Christoph Hellwig <hch@lst.de> Acked-by:
Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by:
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J. Bruce Fields authored
The handling of the re-registration case is wrong here; the "test" that was returned from auth_domain_lookup will not be used again, so that reference should be put. And auth_domain_lookup never did anything with "new" in this case, so we should just clean it up ourself. Thanks to Akinobu Mita for bug report, analysis, and testing. Cc: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by:
"J. Bruce Fields" <bfields@citi.umich.edu> Cc: Neil Brown <neilb@suse.de> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: <stable@kernel.org> Signed-off-by:
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Ralf Baechle authored
Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by:
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Jeff Dike authored
2.6.23-rc1 turned up another batch of references from non-__init code to __init code. In most cases, these were missing __init annotations. In one case (os_drop_memory), the annotation was present but wrong. init_maps is __init, but for some reason was being very careful about the mechanism by which it allocated memory, checking whether it was OK to use kmalloc (at this point in the boot, it definitely isn't) and using either alloc_bootmem_low_pages or kmalloc/vmalloc. So, the kmalloc/vmalloc code is removed. Signed-off-by:
Jeff Dike <jdike@linux.intel.com> Signed-off-by:
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Jeff Dike authored
Restructure do_aio thanks to commments from Ulrich and Al. Uli started this by seeing that UML's initialization of a struct iocb initialized fields that it shouldn't. Al followed up by adding the following cleanups: eliminating a variable by just using an anonymous structure in its place. hoisting a duplicated line out of the switch. simplifying the error checking at the end. I added a severity to the printk. Signed-off-by:
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Jeff Dike authored
In 2.6.23-rc1, i386 fiddled its string support such that UML started getting undefined references from modules. The UML asm/string.h was including the i386 string.h, which defined __HAVE_ARCH_STR*, but the corresponding implementations weren't being pulled in. This is fixed by adding arch/i386/lib/string.h to the list of host architecture files to be pulled in to UML. A complication is that the libc exports file assumed that the generic strlen and strstr weren't in use (i.e. __HAVE_ARCH_STR is defined), then they aren't exported. This is untrue for strlen, which is exported in either case, so this logic is not needed. Signed-off-by:
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Ulrich Drepper authored
The fallocate syscall returns ENOSYS in case the filesystem does not support the operation and expects the userlevel code to fill in. This is good in concept. The problem is that the libc code for old kernels should be able to distinguish the case where the syscall is not at all available vs not functioning for a specific mount point. As is this is not possible and we always have to invoke the syscall even if the kernel doesn't support it. I suggest the following patch. Using EOPNOTSUPP is IMO the right thing to do. Cc: Amit Arora <aarora@in.ibm.com> Signed-off-by:
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Josh Boyer authored
At present, various parts of the serial code use unsigned long to define resource addresses. This is a problem, because some 32-bit platforms have physical addresses larger than 32-bits, and have mmio serial uarts located above the 4GB point. This patch changes the type of mapbase in both struct uart_port and struct plat_serial8250_port to resource_size_t, which can be configured to be 64 bits on such platforms. The mapbase in serial_struct can't safely be changed, because that structure is user visible. Signed-off-by:
David Gibson <dwg@au1.ibm.com> Signed-off-by:
Josh Boyer <jwboyer@linux.vnet.ibm.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Paul Mackerras <paulus@samba.org> Cc: Jason Wessel <jason.wessel@windriver.com> Signed-off-by:
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- Jul 23, 2007
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Linus Torvalds authored
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Andi Kleen authored
This avoids a conflict with sparse builds. Reported by Alexey Dobriyan, fix suggested by Al Viro Signed-off-by:
Andi Kleen <ak@suse.de> Signed-off-by:
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Eric W. Biederman authored
The recent 9p commit: bd238fb4 that supposedly only moved files also introduced a new 9p sysctl interface that did not properly register it's sysctl binary numbers. And since it was only for debugging clearly did not need a binary fast path in any case. So this patch just remove the binary numbers. See Documentation/sysctl/ctl_unnumbered.txt for more details. While I was at it I cleaned up the sysctl initializers a little as well so there is less to read. Cc: Latchesar Ionkov <lucho@ionkov.net> Cc: Eric Van Hensbergen <ericvh@gmail.com> Signed-off-by:
Eric W. Biederman <ebiederm@xmission.com> Signed-off-by:
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Linus Nilsson authored
Fix a typo in SubmittingPatches where "probably" was spelt "probabally". Signed-off-by:
Linus Nilsson <lajnold@gmail.com> Signed-off-by:
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Linus Nilsson authored
Change a headline to reflect that there are three main types of kernel locking, not two. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/ehca: Support small QP queues IB/ehca: Make internal_create/destroy_qp() static IB/ehca: Move ehca2ib_return_code() out of line IB/ehca: Generate async event when SRQ limit reached IB/ehca: Support large page MRs IB/mlx4: Fix error path in create_qp_common() mlx4_core: Change command token on timeout IB/mthca: Change command token on timeout IB/ipath: Remove ipath_layer dead code IB/mlx4: Fix leaks in __mlx4_ib_modify_qp
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Al Viro authored
Now that the last inlined instances are gone, all that is left to do is turning disable_irq_nosync on arm26 and m68k from defines to aliases and we are all set - we can make these externs in linux/interrupt.h uncoditional and kill remaining instances in asm/irq.h Signed-off-by:
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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:
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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:
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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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